Koh tao is much warmer than than Houston. On average, Koh tao is 27.2°C while Houston is 21.1°C, a difference of 6.1°C. Houston is warmest on average in August, when the average high temperature is °F, while Koh tao is warmest in April, when the average high temperature is °F. Houston is coolest on average in January, when the average low temperature is °F, while Koh tao is coolest in January, when the average low temperature is °F.
Koh tao is practially underwater when compared to Houston. On average, Koh tao has 1971.0 mm of precipitation while Houston has 1264.9 mm, a difference of 706.1 millimeters. Koh tao averages 163.0 days of precipitation every year, while Houston averages 104.0 days of rain per year. So, Koh tao gets an average of 59 days more of precipitation than Houston every year.
Use the menu below to compare and chart different weather types for Houston and Koh tao.
Average Number of Days With Precipitation ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 9.6 | 9.2 | 8.8 | 6.8 | 8.0 | 10.6 | 9.1 | 8.3 | 8.0 | 7.9 | 8.2 | 9.5 | 104.0 |
Koh tao | 9.0 | 4.0 | 4.0 | 8.0 | 17.0 | 16.0 | 16.0 | 16.0 | 18.0 | 20.0 | 20.0 | 15.0 | 163.0 |
Average Precipitation ( mm ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 86.4 | 81.3 | 86.4 | 83.8 | 129.5 | 149.9 | 96.5 | 96.5 | 104.1 | 144.8 | 109.2 | 94.0 | 1264.9 |
Koh tao | 123.0 | 39.0 | 54.0 | 85.0 | 172.0 | 118.0 | 146.0 | 167.0 | 141.0 | 275.0 | 463.0 | 188.0 | 1971.0 |
Average High Temperature ( �C ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 17.2 | 19.1 | 22.8 | 26.4 | 30.2 | 33.0 | 34.3 | 34.7 | 32.1 | 27.8 | 22.5 | 17.9 | 26.5 |
Koh tao | 28.9 | 28.9 | 30.0 | 32.2 | 32.2 | 31.1 | 31.1 | 31.1 | 31.1 | 30.0 | 28.9 | 28.9 | 30.4 |
Average Low Temperature ( �C ) | |||||||||||||
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City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 6.2 | 8.1 | 11.4 | 15.2 | 19.8 | 22.9 | 23.9 | 23.8 | 21.0 | 16.1 | 11.2 | 7.0 | 15.6 |
Koh tao | 22.2 | 22.8 | 23.9 | 25.0 | 25.0 | 23.9 | 23.9 | 23.9 | 23.9 | 22.8 | 22.8 | 22.2 | 23.5 |
Average Temperature ( �C ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 11.7 | 13.6 | 17.1 | 20.8 | 24.9 | 28.0 | 29.1 | 29.2 | 26.6 | 21.9 | 16.8 | 12.4 | 21.1 |
Koh tao | 25.6 | 26.1 | 27.2 | 28.9 | 28.9 | 27.8 | 27.8 | 27.8 | 27.8 | 26.7 | 26.1 | 25.6 | 27.2 |
Average Length of Day ( Hours ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 10.9 | 11.6 | 12.4 | 13.3 | 14.1 | 14.5 | 14.3 | 13.6 | 12.7 | 11.8 | 11.1 | 10.7 | 12.6 |
Koh Tao | 12.0 | 12.2 | 12.4 | 12.7 | 13.0 | 13.1 | 13.0 | 12.8 | 12.5 | 12.3 | 12.0 | 11.9 | 12.5 |
Cooling Degree Days ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 15.0 | 23.0 | 71.0 | 172.0 | 371.0 | 520.0 | 601.0 | 609.0 | 443.0 | 229.0 | 74.0 | 27.0 | 3157.0 |
Koh tao | 240.9 | 250.6 | 327.7 | 317.1 | 293.6 | 284.1 | 293.6 | 293.6 | 251.1 | 240.9 | 218.1 | 275.0 | 3286.1 |
Growing Degree Days ( Days ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 170.0 | 215.0 | 404.0 | 585.0 | 835.0 | 970.0 | 1066.0 | 1074.0 | 892.0 | 666.0 | 380.0 | 204.0 | 7463.0 |
Koh tao | 499.1 | 485.9 | 585.9 | 567.0 | 551.8 | 534.0 | 551.8 | 551.8 | 501.0 | 499.1 | 468.0 | 533.2 | 6328.6 |
Average Daily Solar Radiation - Diffuse ( Mj/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 4.1 | 5.1 | 6.4 | 7.6 | 8.5 | 8.8 | 8.5 | 7.7 | 6.6 | 5.2 | 4.2 | 3.7 | 6.4 |
Koh Tao | 5.5 | 5.9 | 6.6 | 7.4 | 7.8 | 7.9 | 7.9 | 8.2 | 7.9 | 7.3 | 6.5 | 5.6 | 7.1 |
Average Daily Solar Radiation - Direct ( Mj/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 12.1 | 12.5 | 14.5 | 17.0 | 17.2 | 17.9 | 19.0 | 18.5 | 17.6 | 17.0 | 14.1 | 12.4 | 15.8 |
Koh Tao | 22.6 | 24.1 | 23.6 | 21.9 | 17.5 | 14.8 | 15.8 | 14.0 | 14.8 | 13.5 | 15.4 | 19.9 | 18.2 |
Average Daily Solar Radiation - Global ( Mj/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 9.5 | 11.6 | 15.1 | 18.8 | 20.2 | 21.1 | 21.5 | 20.1 | 17.6 | 14.5 | 10.8 | 9.1 | 15.8 |
Koh Tao | 19.3 | 21.6 | 22.9 | 22.8 | 20.1 | 18.1 | 18.8 | 18.0 | 18.3 | 16.4 | 16.1 | 17.5 | 19.1 |
Average Daily Solar Radiation - Reflected ( Mj/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 12.3 | 13.9 | 16.4 | 18.4 | 18.6 | 18.7 | 19.3 | 19.3 | 18.5 | 17.2 | 13.9 | 12.3 | 16.6 |
Koh Tao | 20.7 | 22.5 | 23.1 | 22.1 | 19.9 | 18.1 | 18.7 | 17.8 | 18.1 | 16.7 | 16.9 | 18.9 | 19.4 |
Maximum Daily Solar Radiation - Diffuse ( Mj/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 4.2 | 5.2 | 6.6 | 7.9 | 8.8 | 9.1 | 8.8 | 8.2 | 7.0 | 5.6 | 4.4 | 3.8 | 6.6 |
Koh Tao | 6.3 | 6.7 | 7.7 | 8.4 | 8.2 | 8.1 | 8.1 | 8.3 | 8.1 | 7.5 | 6.8 | 6.3 | 7.6 |
Maximum Daily Solar Radiation - Direct ( Mj/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 17.1 | 18.4 | 22.6 | 27.2 | 22.8 | 22.7 | 23.8 | 23.6 | 23.5 | 23.9 | 24.2 | 18.3 | 22.3 |
Koh Tao | 26.4 | 28.0 | 29.2 | 26.9 | 20.7 | 19.2 | 20.2 | 18.2 | 18.8 | 19.6 | 21.9 | 25.0 | 22.8 |
Maximum Daily Solar Radiation - Global ( Mj/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 9.5 | 11.6 | 15.1 | 18.8 | 20.2 | 21.1 | 21.5 | 20.1 | 17.6 | 14.5 | 10.8 | 9.1 | 15.8 |
Koh Tao | 19.3 | 21.6 | 22.9 | 22.8 | 20.1 | 18.1 | 18.8 | 18.0 | 18.3 | 16.4 | 16.1 | 17.5 | 19.1 |
Maximum Daily Solar Radiation - Reflected ( Mj/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 15.6 | 17.9 | 21.3 | 23.7 | 21.3 | 21.0 | 21.5 | 21.8 | 21.8 | 21.6 | 20.1 | 16.1 | 20.3 |
Koh Tao | 22.6 | 24.5 | 25.9 | 24.6 | 21.7 | 20.7 | 21.3 | 20.4 | 20.4 | 20.4 | 20.6 | 21.5 | 22.1 |
Minimum Daily Solar Radiation - Diffuse ( Mj/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 3.7 | 4.7 | 5.5 | 6.1 | 7.9 | 8.3 | 7.8 | 7.0 | 5.8 | 4.4 | 3.1 | 3.3 | 5.6 |
Koh Tao | 4.8 | 5.1 | 5.5 | 6.5 | 7.5 | 7.5 | 7.4 | 7.8 | 7.5 | 6.8 | 5.7 | 4.9 | 6.4 |
Minimum Daily Solar Radiation - Direct ( Mj/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 7.8 | 7.0 | 9.5 | 11.1 | 11.4 | 11.8 | 16.2 | 13.7 | 12.5 | 8.5 | 5.8 | 7.2 | 10.2 |
Koh Tao | 16.8 | 18.6 | 16.4 | 14.3 | 13.2 | 10.2 | 10.7 | 10.4 | 9.1 | 7.1 | 9.1 | 13.8 | 12.5 |
Minimum Daily Solar Radiation - Global ( Mj/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 7.7 | 8.8 | 12.3 | 15.2 | 16.5 | 17.2 | 19.8 | 17.3 | 14.8 | 10.2 | 7.0 | 6.9 | 12.8 |
Koh Tao | 16.5 | 18.9 | 19.1 | 18.5 | 17.4 | 15.1 | 15.5 | 15.6 | 14.5 | 12.0 | 12.4 | 14.5 | 15.8 |
Minimum Daily Solar Radiation - Reflected ( Mj/m2 ) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann |
Houston | 9.3 | 9.9 | 13.0 | 14.7 | 15.3 | 15.5 | 17.9 | 16.6 | 15.3 | 11.4 | 8.0 | 8.6 | 13.0 |
Koh Tao | 17.5 | 19.6 | 19.1 | 17.9 | 17.3 | 15.0 | 15.4 | 15.4 | 14.3 | 12.1 | 12.8 | 15.4 | 16.0 |