Miami is much warmer than than Charlotte. On average, Miami is 77.2°F while Charlotte is 59.9°F, a difference of 17.3°F. Charlotte is warmest on average in July, when the average high temperature is 89.0°F, while Miami is warmest in August, when the average high temperature is 89.0°F. Charlotte and Miami both are coolest in January, when the average low temperature is 29.6°F in Charlotte and 59.9°F in Miami.
Miami has much more precipitation than Charlotte. On average, Miami has 61.9 in. of precipitation while Charlotte has 41.6 in., a difference of 20.3 inches. Miami averages 135.2 days of precipitation every year, while Charlotte averages 109.9 days of rain per year. So, Miami gets an average of 25.3 days more of precipitation than Charlotte every year.
Use the menu below to compare and chart different weather types for Charlotte and Miami.
Average Dew Point ( �F ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 28.5 | 30.9 | 36.2 | 44.8 | 55.3 | 63.7 | 67.3 | 66.9 | 60.7 | 49.9 | 39.6 | 31.7 | 48.1 |
Miami | 57.8 | 59.1 | 60.4 | 63.0 | 67.7 | 72.6 | 73.6 | 74.1 | 73.5 | 69.5 | 64.4 | 60.4 | 66.4 |
Average Evening Relative Humidity ( % ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 53.0 | 48.0 | 46.0 | 43.0 | 49.0 | 51.0 | 54.0 | 55.0 | 54.0 | 50.0 | 50.0 | 53.0 | 51.0 |
Miami | 60.0 | 58.0 | 57.0 | 57.0 | 61.0 | 68.0 | 66.0 | 67.0 | 69.0 | 65.0 | 63.0 | 60.0 | 63.0 |
Average Morning Relative Humidity ( % ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 78.0 | 77.0 | 78.0 | 78.0 | 82.0 | 83.0 | 86.0 | 88.0 | 88.0 | 86.0 | 83.0 | 79.0 | 82.0 |
Miami | 85.0 | 84.0 | 82.0 | 80.0 | 81.0 | 84.0 | 84.0 | 86.0 | 88.0 | 87.0 | 85.0 | 84.0 | 84.0 |
Average Relative Humidity ( % ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 63.1 | 60.1 | 58.2 | 60.0 | 67.0 | 70.2 | 71.1 | 72.3 | 71.4 | 70.5 | 65.9 | 64.1 | 66.1 |
Miami | 72.6 | 72.1 | 69.2 | 67.5 | 69.7 | 75.9 | 73.7 | 74.7 | 77.1 | 74.1 | 72.3 | 73.2 | 72.7 |
Average Number of Days With Precipitation ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 9.7 | 9.4 | 9.6 | 8.8 | 9.6 | 10.2 | 10.8 | 9.8 | 7.1 | 6.9 | 8.4 | 9.6 | 109.9 |
Miami | 6.9 | 6.5 | 7.0 | 6.4 | 10.0 | 16.4 | 16.9 | 18.9 | 17.9 | 12.7 | 8.4 | 7.2 | 135.2 |
Average Precipitation ( in. ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 3.4 | 3.3 | 4.0 | 3.0 | 3.2 | 3.7 | 3.7 | 4.2 | 3.2 | 3.4 | 3.1 | 3.3 | 41.6 |
Miami | 1.6 | 2.3 | 3.0 | 3.1 | 5.3 | 9.7 | 6.5 | 8.9 | 9.9 | 6.3 | 3.3 | 2.0 | 61.9 |
Average Number of Rainy Days ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 10.0 | 10.0 | 11.0 | 9.0 | 10.0 | 9.0 | 11.0 | 10.0 | 7.0 | 7.0 | 8.0 | 10.0 | 111.0 |
Miami | 7.0 | 6.0 | 6.0 | 6.0 | 10.0 | 15.0 | 16.0 | 17.0 | 17.0 | 14.0 | 9.0 | 6.0 | 129.0 |
Most Rain Reported in a Month ( in. ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 7.4 | 7.6 | 8.8 | 7.6 | 12.5 | 8.3 | 8.3 | 10.0 | 9.7 | 14.7 | 8.7 | 7.5 | 62.1 |
Miami | 6.7 | 8.1 | 10.6 | 10.2 | 18.5 | 22.4 | 11.2 | 16.6 | 24.4 | 21.6 | 13.8 | 6.4 | 89.3 |
Average High Temperature ( �F ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 50.7 | 55.0 | 63.1 | 71.9 | 78.9 | 86.0 | 89.0 | 87.5 | 81.3 | 71.8 | 62.4 | 52.9 | 70.9 |
Miami | 76.4 | 78.1 | 80.3 | 83.2 | 87.0 | 89.5 | 90.9 | 91.0 | 89.3 | 86.2 | 81.7 | 77.9 | 84.3 |
Average Low Temperature ( �F ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 29.6 | 32.7 | 39.3 | 46.9 | 55.8 | 64.5 | 68.1 | 67.2 | 60.4 | 48.8 | 39.2 | 31.9 | 48.8 |
Miami | 59.9 | 62.3 | 64.9 | 68.3 | 72.9 | 76.0 | 77.3 | 77.4 | 76.5 | 73.5 | 68.1 | 63.0 | 70.1 |
Average Number of Days Above 40F/4C ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 25.8 | 25.8 | 30.5 | 30.0 | 31.0 | 30.0 | 31.0 | 31.0 | 30.0 | 31.0 | 29.9 | 27.6 | 353.7 |
Miami | 31.0 | 28.0 | 31.0 | 30.0 | 31.0 | 30.0 | 31.0 | 31.0 | 30.0 | 31.0 | 30.0 | 31.0 | 365.0 |
Average Number of Days Above 90F/32C ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 0.1 | 1.0 | 7.6 | 13.6 | 9.8 | 2.7 | 0.2 | 35.0 | |||||
Miami | 0.5 | 1.4 | 6.2 | 12.3 | 21.5 | 22.3 | 12.4 | 3.2 | 0.1 | 79.8 |
Average Number of Days Below 32F/0C ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 18.4 | 13.7 | 6.9 | 1.1 | 1.0 | 7.4 | 16.7 | 65.2 | |||||
Miami | 0.1 | 0.1 |
Average Temperature ( �F ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 40.1 | 43.9 | 51.2 | 59.4 | 67.4 | 75.3 | 78.5 | 77.3 | 70.8 | 60.3 | 50.8 | 42.4 | 59.9 |
Miami | 68.2 | 70.2 | 72.6 | 75.8 | 79.9 | 82.7 | 84.1 | 84.2 | 82.9 | 79.9 | 74.9 | 70.5 | 77.2 |
Highest Recorded Temperature ( �F ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 79.0 | 82.0 | 90.0 | 93.0 | 100.0 | 104.0 | 104.0 | 104.0 | 104.0 | 98.0 | 85.0 | 80.0 | 104.0 |
Miami | 88.0 | 89.0 | 93.0 | 96.0 | 96.0 | 98.0 | 98.0 | 98.0 | 97.0 | 95.0 | 91.0 | 89.0 | 98.0 |
Lowest Recorded Temperature ( �F ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | -5.0 | 5.0 | 4.0 | 21.0 | 32.0 | 45.0 | 53.0 | 50.0 | 39.0 | 24.0 | 11.0 | 2.0 | -5.0 |
Miami | 30.0 | 32.0 | 32.0 | 46.0 | 53.0 | 60.0 | 69.0 | 68.0 | 68.0 | 51.0 | 39.0 | 30.0 | 30.0 |
Average Length of Day ( Hours ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 10.6 | 11.4 | 12.4 | 13.6 | 14.5 | 15.0 | 14.7 | 13.9 | 12.8 | 11.7 | 10.8 | 10.3 | 12.6 |
Miami | 11.2 | 11.7 | 12.4 | 13.2 | 13.8 | 14.2 | 14.0 | 13.4 | 12.7 | 11.9 | 11.3 | 11.0 | 12.6 |
Average Number of Days With Fog ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 13.0 | 11.0 | 12.0 | 9.0 | 13.0 | 13.0 | 16.0 | 18.0 | 16.0 | 13.0 | 13.0 | 13.0 | 160.0 |
Miami | 7.0 | 5.0 | 4.0 | 3.0 | 3.0 | 1.0 | 1.0 | 1.0 | 1.0 | 3.0 | 5.0 | 6.0 | 40.0 |
Average Wind Speed ( mph ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 6.9 | 7.3 | 7.9 | 7.8 | 6.9 | 6.2 | 5.8 | 5.5 | 6.0 | 5.8 | 6.1 | 6.4 | 6.6 |
Miami | 8.9 | 9.3 | 10.0 | 10.0 | 9.2 | 7.8 | 7.6 | 7.3 | 7.8 | 8.7 | 9.1 | 8.7 | 8.7 |
Average Sea Level Pressure ( InHg ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 30.1 | 30.1 | 30.1 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.1 | 30.1 | 30.1 | 30.1 | 30.1 |
Miami | 30.1 | 30.1 | 30.1 | 30.0 | 30.0 | 30.0 | 30.1 | 30.0 | 30.0 | 30.0 | 30.1 | 30.1 | 30.0 |
Cooling Degree Days ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 5.0 | 32.0 | 126.0 | 311.0 | 420.0 | 383.0 | 198.0 | 38.0 | 4.0 | 1.0 | 1519.0 | ||
Miami | 151.0 | 171.0 | 247.0 | 324.0 | 463.0 | 532.0 | 592.0 | 595.0 | 537.0 | 460.0 | 300.0 | 203.0 | 4575.0 |
Growing Degree Days ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 22.0 | 36.0 | 132.0 | 298.0 | 538.0 | 757.0 | 885.0 | 848.0 | 625.0 | 330.0 | 115.0 | 36.0 | 4623.0 |
Miami | 564.0 | 566.0 | 701.0 | 773.0 | 928.0 | 982.0 | 1057.0 | 1060.0 | 987.0 | 925.0 | 747.0 | 635.0 | 9925.0 |
Heating Degree Days ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 770.0 | 592.0 | 433.0 | 200.0 | 53.0 | 3.0 | 23.0 | 183.0 | 430.0 | 701.0 | 3390.0 | ||
Miami | 53.0 | 26.0 | 11.0 | 1.0 | 3.0 | 34.0 | 128.0 |
Average Precipitable Water ( in. ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 0.5 | 0.5 | 0.6 | 0.7 | 1.1 | 1.4 | 1.6 | 1.6 | 1.3 | 0.9 | 0.7 | 0.6 | 1.0 |
Miami | 1.0 | 1.0 | 1.0 | 1.1 | 1.4 | 1.8 | 1.8 | 1.9 | 1.9 | 1.6 | 1.2 | 1.1 | 1.4 |
Avg. No. of Days w/Precip. Above 0.1in/2.5mm ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 6.7 | 6.5 | 6.7 | 5.8 | 5.8 | 6.2 | 6.2 | 5.9 | 4.6 | 4.5 | 5.1 | 5.9 | 69.9 |
Miami | 3.3 | 3.7 | 4.2 | 4.0 | 6.7 | 11.6 | 10.9 | 12.6 | 13.0 | 8.2 | 4.5 | 3.5 | 86.2 |
Avg. No. of Days w/Precip. Above 0.5in/13mm ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 2.3 | 2.3 | 3.0 | 2.3 | 2.0 | 2.7 | 2.3 | 2.6 | 2.3 | 2.0 | 2.5 | 2.3 | 28.6 |
Miami | 0.9 | 1.2 | 2.0 | 1.9 | 3.2 | 5.9 | 4.1 | 6.1 | 6.2 | 3.4 | 1.8 | 1.1 | 37.8 |
Avg. No. of Days w/Rain Above 1in/25mm ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 0.9 | 0.8 | 1.0 | 0.6 | 0.8 | 1.1 | 0.8 | 1.3 | 0.9 | 1.1 | 0.8 | 0.9 | 11.0 |
Miami | 0.4 | 0.5 | 1.1 | 0.9 | 1.6 | 3.5 | 1.8 | 2.7 | 3.2 | 1.6 | 0.9 | 0.4 | 18.6 |
Average Number of Days With Thunderstorms ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 1.0 | 1.0 | 2.0 | 3.0 | 6.0 | 7.0 | 9.0 | 7.0 | 3.0 | 1.0 | 1.0 | 41.0 | |
Miami | 1.0 | 1.0 | 2.0 | 3.0 | 6.0 | 12.0 | 15.0 | 16.0 | 12.0 | 5.0 | 1.0 | 1.0 | 75.0 |
Least Recorded Rainfall ( in. ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 0.4 | 0.2 | 0.6 | 0.3 | 0.3 | 0.1 | 0.5 | 0.6 | 0.5 | 0.4 | 26.9 | ||
Miami | 0.1 | 0.4 | 2.0 | 1.8 | 1.6 | 2.6 | 1.3 | 0.1 | 0.1 | 37.0 |
Average Daily Solar Radiation - Diffuse ( kWh/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 0.9 | 1.2 | 1.6 | 2.0 | 2.3 | 2.5 | 2.4 | 2.2 | 1.8 | 1.3 | 1.0 | 0.8 | 1.7 |
Miami | 1.1 | 1.4 | 1.7 | 1.9 | 2.1 | 2.4 | 2.3 | 2.1 | 1.9 | 1.5 | 1.2 | 1.1 | 1.7 |
Average Daily Solar Radiation - Direct ( kWh/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 3.7 | 4.0 | 4.8 | 5.2 | 5.2 | 5.0 | 4.9 | 4.6 | 4.6 | 4.8 | 4.2 | 3.8 | 4.6 |
Miami | 5.0 | 5.5 | 5.9 | 6.7 | 6.7 | 5.4 | 6.0 | 5.7 | 5.2 | 5.5 | 5.1 | 4.6 | 5.6 |
Average Daily Solar Radiation - Global ( kWh/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 2.5 | 3.2 | 4.3 | 5.3 | 5.8 | 5.8 | 5.7 | 5.1 | 4.5 | 3.7 | 2.8 | 2.3 | 4.2 |
Miami | 3.6 | 4.4 | 5.4 | 6.4 | 6.7 | 6.1 | 6.4 | 6.0 | 5.2 | 4.6 | 3.8 | 3.3 | 5.2 |
Average Daily Solar Radiation - Reflected ( kWh/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 3.6 | 4.0 | 4.9 | 5.3 | 5.3 | 5.1 | 5.1 | 4.9 | 4.8 | 4.8 | 4.0 | 3.6 | 4.6 |
Miami | 4.6 | 5.3 | 5.8 | 6.3 | 6.2 | 5.4 | 5.8 | 5.7 | 5.4 | 5.4 | 4.7 | 4.2 | 5.4 |
Maximum Daily Solar Radiation - Diffuse ( kWh/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 1.0 | 1.3 | 1.7 | 2.1 | 2.4 | 2.5 | 2.5 | 2.2 | 1.8 | 1.4 | 1.1 | 0.9 | 1.7 |
Miami | 1.3 | 1.5 | 1.9 | 2.1 | 2.4 | 2.5 | 2.4 | 2.3 | 2.0 | 1.6 | 1.4 | 1.2 | 1.9 |
Maximum Daily Solar Radiation - Direct ( kWh/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 4.5 | 5.8 | 5.8 | 6.8 | 6.8 | 6.3 | 6.6 | 6.0 | 6.2 | 6.9 | 5.9 | 4.8 | 6.0 |
Miami | 6.0 | 6.9 | 7.5 | 8.4 | 8.4 | 7.3 | 7.4 | 6.8 | 6.7 | 6.8 | 6.0 | 5.5 | 7.0 |
Maximum Daily Solar Radiation - Global ( kWh/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 2.5 | 3.2 | 4.3 | 5.3 | 5.8 | 5.8 | 5.7 | 5.1 | 4.5 | 3.7 | 2.8 | 2.3 | 4.2 |
Miami | 3.6 | 4.4 | 5.4 | 6.4 | 6.7 | 6.1 | 6.4 | 6.0 | 5.2 | 4.6 | 3.8 | 3.3 | 5.2 |
Maximum Daily Solar Radiation - Reflected ( kWh/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 4.1 | 5.1 | 5.5 | 6.1 | 6.1 | 5.7 | 5.9 | 5.7 | 5.8 | 6.1 | 5.0 | 4.2 | 5.5 |
Miami | 5.1 | 6.2 | 6.6 | 7.1 | 6.9 | 6.3 | 6.4 | 6.3 | 6.2 | 6.1 | 5.2 | 4.8 | 6.1 |
Minimum Daily Solar Radiation - Diffuse ( kWh/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 0.9 | 1.1 | 1.5 | 1.8 | 2.1 | 2.3 | 2.2 | 2.0 | 1.6 | 1.0 | 0.8 | 0.8 | 1.5 |
Miami | 1.0 | 1.2 | 1.4 | 1.5 | 1.8 | 2.1 | 2.0 | 1.9 | 1.6 | 1.3 | 1.1 | 1.0 | 1.5 |
Minimum Daily Solar Radiation - Direct ( kWh/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 2.5 | 2.3 | 3.4 | 3.3 | 2.9 | 3.5 | 3.7 | 3.1 | 2.9 | 2.8 | 1.5 | 2.5 | 2.9 |
Miami | 3.2 | 4.3 | 4.4 | 5.3 | 5.1 | 3.0 | 4.8 | 4.1 | 3.5 | 4.2 | 3.5 | 3.4 | 4.1 |
Minimum Daily Solar Radiation - Global ( kWh/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 2.0 | 2.4 | 3.6 | 4.2 | 4.3 | 4.9 | 4.9 | 4.3 | 3.6 | 2.8 | 1.7 | 1.8 | 3.4 |
Miami | 2.8 | 3.9 | 4.6 | 5.7 | 5.9 | 4.6 | 5.7 | 5.1 | 4.3 | 4.0 | 3.1 | 2.8 | 4.4 |
Minimum Daily Solar Radiation - Reflected ( kWh/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 2.7 | 2.9 | 4.0 | 4.2 | 4.0 | 4.4 | 4.4 | 4.1 | 3.7 | 3.4 | 2.0 | 2.6 | 3.5 |
Miami | 3.4 | 4.6 | 4.9 | 5.5 | 5.4 | 4.2 | 5.2 | 4.9 | 4.3 | 4.6 | 3.7 | 3.5 | 4.5 |
Average Heat Index Temperature ( �F ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 41.4 | 45.1 | 52.4 | 60.9 | 68.8 | 76.7 | 80.4 | 78.7 | 71.9 | 61.2 | 51.9 | 43.8 | 61.2 |
Miami | 67.8 | 69.8 | 72.2 | 75.9 | 80.8 | 85.9 | 88.7 | 89.1 | 86.8 | 81.3 | 74.9 | 70.3 | 78.7 |
Average Number of Days Above 50F/10C ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 15.7 | 18.7 | 27.8 | 29.6 | 31.0 | 30.0 | 31.0 | 31.0 | 30.0 | 30.9 | 27.0 | 18.4 | 321.0 |
Miami | 31.0 | 28.0 | 31.0 | 30.0 | 31.0 | 30.0 | 31.0 | 31.0 | 30.0 | 31.0 | 30.0 | 31.0 | 365.0 |
Average Number of Days Above 60F/15C ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 6.3 | 9.5 | 19.2 | 26.7 | 30.7 | 30.0 | 31.0 | 31.0 | 29.9 | 28.6 | 18.2 | 7.7 | 268.8 |
Miami | 30.5 | 27.8 | 30.9 | 30.0 | 31.0 | 30.0 | 31.0 | 31.0 | 30.0 | 31.0 | 30.0 | 30.5 | 363.7 |
Average Number of Days Above 70F/21C ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 0.7 | 2.1 | 8.6 | 17.9 | 27.5 | 29.4 | 30.9 | 30.9 | 28.1 | 19.2 | 6.8 | 1.6 | 203.6 |
Miami | 26.3 | 25.6 | 29.7 | 29.8 | 31.0 | 30.0 | 31.0 | 31.0 | 30.0 | 31.0 | 29.7 | 27.7 | 352.8 |
Average Number of Days Above 80F/26C ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 0.1 | 1.3 | 6.4 | 14.9 | 25.7 | 29.5 | 28.0 | 18.4 | 5.0 | 0.4 | 129.6 | ||
Miami | 10.3 | 11.8 | 17.6 | 24.6 | 30.3 | 29.8 | 31.0 | 30.9 | 29.7 | 29.7 | 21.8 | 13.8 | 281.2 |
Average Number of Days Below 40F/4C ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 26.3 | 22.2 | 16.2 | 6.9 | 0.5 | 0.1 | 5.3 | 16.7 | 25.0 | 119.0 | |||
Miami | 0.6 | 0.2 | 0.5 | 1.3 |
Average Number of Days Below 50F/10C ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 30.5 | 27.0 | 26.6 | 18.2 | 7.0 | 0.3 | 2.7 | 16.8 | 25.5 | 29.7 | 184.2 | ||
Miami | 4.7 | 1.9 | 0.7 | 0.1 | 0.1 | 2.5 | 9.9 |
Average Number of Days Below 60F/15C ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 31.0 | 28.0 | 30.9 | 28.2 | 21.3 | 5.0 | 1.0 | 1.5 | 12.3 | 27.4 | 29.5 | 30.8 | 246.9 |
Miami | 14.5 | 9.2 | 7.0 | 3.0 | 0.1 | 0.4 | 3.4 | 9.9 | 47.5 |
Average Number of Days Below 70F/21C ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 31.0 | 28.0 | 31.0 | 30.0 | 30.6 | 26.5 | 21.9 | 23.9 | 29.0 | 30.9 | 30.0 | 31.0 | 343.8 |
Miami | 27.5 | 23.5 | 22.9 | 15.9 | 6.2 | 0.3 | 0.1 | 0.2 | 4.9 | 17.0 | 23.8 | 142.2 |
Average Wind Chill Temperature ( �F ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 37.7 | 42.2 | 50.6 | 60.3 | 68.5 | 75.9 | 78.9 | 77.5 | 71.5 | 60.8 | 50.6 | 40.9 | 59.7 |
Miami | 67.5 | 69.5 | 71.9 | 75.3 | 79.1 | 81.7 | 83.2 | 83.2 | 82.0 | 79.0 | 74.3 | 69.9 | 76.4 |
Average Number of Clear Days ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 9.0 | 8.0 | 9.0 | 10.0 | 8.0 | 8.0 | 7.0 | 7.0 | 9.0 | 13.0 | 12.0 | 10.0 | 111.0 |
Miami | 9.0 | 8.0 | 9.0 | 8.0 | 6.0 | 3.0 | 3.0 | 2.0 | 2.0 | 7.0 | 7.0 | 9.0 | 75.0 |
Average Number of Cloudy Days ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 16.0 | 14.0 | 14.0 | 12.0 | 13.0 | 11.0 | 12.0 | 11.0 | 11.0 | 10.0 | 12.0 | 15.0 | 151.0 |
Miami | 9.0 | 8.0 | 8.0 | 7.0 | 10.0 | 13.0 | 11.0 | 11.0 | 12.0 | 10.0 | 9.0 | 9.0 | 115.0 |
Average Number of Partly Cloudy Days ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 6.0 | 6.0 | 8.0 | 8.0 | 10.0 | 11.0 | 12.0 | 13.0 | 10.0 | 8.0 | 6.0 | 6.0 | 103.0 |
Miami | 13.0 | 12.0 | 14.0 | 15.0 | 15.0 | 14.0 | 17.0 | 18.0 | 16.0 | 14.0 | 14.0 | 13.0 | 175.0 |
Average Opaque Sky Cover ( % ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 51.4 | 51.4 | 50.1 | 46.5 | 50.2 | 52.9 | 50.0 | 50.3 | 47.8 | 43.1 | 45.0 | 49.6 | 49.1 |
Miami | 47.1 | 45.6 | 47.0 | 45.8 | 46.3 | 55.9 | 48.6 | 49.6 | 54.4 | 51.3 | 50.2 | 49.3 | 49.3 |
Average Percent Chance - Broken Clouds ( % ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 15.4 | 16.1 | 16.3 | 19.6 | 23.4 | 26.1 | 26.3 | 25.4 | 20.0 | 15.7 | 15.4 | 15.4 | 19.6 |
Miami | 27.9 | 27.7 | 29.0 | 28.7 | 30.8 | 40.3 | 41.1 | 40.8 | 39.8 | 32.1 | 29.9 | 29.1 | 33.1 |
Average Percent Chance - Clear Skies ( % ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 25.6 | 22.0 | 24.6 | 23.3 | 17.3 | 13.4 | 12.2 | 14.0 | 23.1 | 30.3 | 30.1 | 25.9 | 21.8 |
Miami | 17.0 | 17.6 | 15.5 | 15.4 | 10.9 | 4.6 | 5.0 | 5.0 | 4.7 | 7.9 | 11.8 | 14.1 | 10.7 |
Average Percent Chance - Few Clouds ( % ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 11.3 | 11.5 | 12.9 | 13.9 | 14.7 | 14.9 | 15.5 | 14.8 | 15.3 | 13.6 | 12.8 | 11.8 | 13.6 |
Miami | 22.3 | 22.2 | 21.8 | 23.8 | 23.7 | 15.3 | 17.4 | 17.3 | 17.0 | 23.6 | 23.5 | 22.1 | 20.8 |
Average Percent Chance - Overcast Skies ( % ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 40.9 | 42.5 | 37.6 | 33.0 | 31.8 | 30.2 | 29.3 | 29.6 | 29.2 | 31.3 | 33.7 | 39.4 | 34.0 |
Miami | 15.4 | 14.5 | 13.7 | 10.4 | 11.5 | 17.8 | 12.0 | 11.6 | 15.5 | 14.1 | 13.9 | 15.9 | 13.8 |
Average Percent Chance - Scattered Clouds ( % ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 6.9 | 7.8 | 8.6 | 10.2 | 12.7 | 15.3 | 16.7 | 16.2 | 12.4 | 9.1 | 8.0 | 7.5 | 11.0 |
Miami | 17.4 | 18.1 | 20.1 | 21.7 | 23.0 | 22.1 | 24.9 | 25.9 | 23.5 | 22.5 | 20.9 | 18.8 | 21.6 |
Average Possibility of Sunshine ( % ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 55.0 | 58.0 | 62.0 | 68.0 | 66.0 | 67.0 | 67.0 | 65.0 | 65.0 | 66.0 | 58.0 | 56.0 | 63.0 |
Miami | 67.0 | 67.0 | 74.0 | 76.0 | 72.0 | 69.0 | 73.0 | 73.0 | 72.0 | 71.0 | 66.0 | 63.0 | 70.0 |
Average Total Sky Cover ( % ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 57.7 | 58.3 | 56.3 | 54.7 | 58.2 | 60.5 | 59.0 | 57.2 | 52.8 | 47.5 | 49.8 | 55.3 | 55.6 |
Miami | 51.3 | 49.3 | 51.0 | 50.1 | 51.9 | 64.8 | 57.3 | 58.2 | 62.9 | 57.1 | 53.5 | 53.0 | 55.1 |
Average Percent Chance - Calm Winds ( % ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 10.2 | 8.6 | 7.0 | 7.7 | 8.6 | 10.3 | 11.7 | 12.9 | 11.2 | 14.4 | 15.5 | 13.2 | 11.0 |
Miami | 7.1 | 6.7 | 5.2 | 4.2 | 6.4 | 11.0 | 11.2 | 13.4 | 10.8 | 7.3 | 6.6 | 7.0 | 8.1 |
Average Primary Wind Direction ( ° ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 163.6 | 158.8 | 199.7 | 242.8 | 244.3 | 246.1 | 243.4 | 170.9 | 73.8 | 104.3 | 179.9 | 173.4 | 183.6 |
Miami | 196.2 | 198.3 | 189.4 | 157.8 | 145.6 | 161.3 | 157.9 | 152.4 | 131.5 | 106.1 | 96.1 | 140.0 | 152.5 |
Average Secondary Wind Direction ( ° ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 182.1 | 157.4 | 161.1 | 219.7 | 163.6 | 202.6 | 201.4 | 147.0 | 97.9 | 126.5 | 172.2 | 166.7 | 166.5 |
Miami | 152.5 | 176.3 | 176.9 | 171.5 | 168.2 | 153.8 | 157.1 | 150.8 | 130.5 | 120.8 | 137.4 | 165.9 | 155.0 |
Average Wind Vector Direction ( ° ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 308.3 | 262.2 | 211.1 | 225.8 | 200.6 | 214.8 | 219.9 | 98.0 | 41.0 | 85.4 | 246.6 | 314.0 | 202.0 |
Miami | 57.9 | 83.7 | 96.7 | 103.5 | 103.5 | 118.2 | 114.5 | 111.0 | 89.4 | 63.7 | 57.7 | 56.8 | 88.0 |
Highest Reported Hourly Wind Speed ( mph ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Charlotte | 37.0 | 33.0 | 41.0 | 37.0 | 49.0 | 37.0 | 41.0 | 46.0 | 46.0 | 37.0 | 31.0 | 38.0 | 49.0 |
Miami | 46.0 | 55.0 | 46.0 | 37.0 | 52.0 | 41.0 | 43.0 | 86.0 | 69.0 | 69.0 | 38.0 | 38.0 | 86.0 |