NAPERVILLE, ILLINOIS

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Elevation: 687 feet Latitude: 41 49N Longitude: 088 04W

WEATHER

Monthly - Summary

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Number of Records: 214,646; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - MAY 21, 2015

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	56.3 ^°F	68 ^°F (3:51 pm)	45 ^°F (4:51 am)
Dewpoint	37.4 ^°F	42.1 ^°F (9:51 am)	34 ^°F (4:51 pm)
Humidity	52.9 ^%	76 ^% (12:51 am)	28 ^% (4:51 pm)
Barometer	30.07 ⁱⁿ	30.13 ⁱⁿ (12:51 am)	30.01 ⁱⁿ (6:51 pm)
Wind Speed	9.7 ^mph	17.3 ^mph (2:51 pm)
Wind Gust		23 ^mph (12:51 pm)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	WNW (279.2 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	8.5 (Base 65)
Growing Degree Days	6.5 (Base 50)

Averaged from 24 records on May 21, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - MAY 21, 2015

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:51 AM	46.0 ^°F	39.0 ^°F	76 ^%	30.13 ⁱⁿ	10.0 ^mi	NW (320°)	9.2 ^mph		Overcast
1:51 AM	46.0 ^°F	37.9 ^°F	73 ^%	30.12 ⁱⁿ	10.0 ^mi	NW (310°)	6.9 ^mph		Overcast
2:51 AM	46.0 ^°F	37.9 ^°F	73 ^%	30.11 ⁱⁿ	10.0 ^mi	NW (320°)	9.2 ^mph		Overcast
3:51 AM	46.0 ^°F	37.0 ^°F	71 ^%	30.11 ⁱⁿ	10.0 ^mi	WNW (300°)	9.2 ^mph		Overcast
4:51 AM	45.0 ^°F	37.0 ^°F	74 ^%	30.11 ⁱⁿ	10.0 ^mi	WNW (290°)	9.2 ^mph		Overcast
5:51 AM	45.0 ^°F	37.9 ^°F	76 ^%	30.11 ⁱⁿ	10.0 ^mi	West (280°)	9.2 ^mph		Mostly Cloudy
6:51 AM	46.0 ^°F	37.9 ^°F	73 ^%	30.12 ⁱⁿ	10.0 ^mi	WNW (290°)	10.4 ^mph		Mostly Cloudy
7:51 AM	46.0 ^°F	39.0 ^°F	76 ^%	30.12 ⁱⁿ	10.0 ^mi	WNW (300°)	12.7 ^mph		Overcast
8:51 AM	48.0 ^°F	39.9 ^°F	74 ^%	30.12 ⁱⁿ	10.0 ^mi	WNW (290°)	10.4 ^mph		Overcast
9:51 AM	52.0 ^°F	42.1 ^°F	69 ^%	30.10 ⁱⁿ	10.0 ^mi	West (270°)	9.2 ^mph		Mostly Cloudy
10:51 AM	57.0 ^°F	41.0 ^°F	55 ^%	30.09 ⁱⁿ	10.0 ^mi	WSW (240°)	6.9 ^mph		Scattered Clouds
11:51 AM	60.1 ^°F	39.0 ^°F	46 ^%	30.07 ⁱⁿ	10.0 ^mi	WNW (300°)	8.1 ^mph	18.4 ^mph	Partly Cloudy
12:51 PM	62.1 ^°F	35.1 ^°F	37 ^%	30.05 ⁱⁿ	10.0 ^mi	West (270°)	16.1 ^mph	23.0 ^mph	Partly Cloudy
1:51 PM	64.0 ^°F	35.1 ^°F	34 ^%	30.04 ⁱⁿ	10.0 ^mi	WNW (290°)	10.4 ^mph	21.9 ^mph	Partly Cloudy
2:51 PM	66.0 ^°F	35.1 ^°F	32 ^%	30.04 ⁱⁿ	10.0 ^mi	West (280°)	17.3 ^mph	23.0 ^mph	Partly Cloudy
3:51 PM	68.0 ^°F	35.1 ^°F	30 ^%	30.04 ⁱⁿ	10.0 ^mi	WNW (290°)	13.8 ^mph	20.7 ^mph	Partly Cloudy
4:51 PM	68.0 ^°F	34.0 ^°F	28 ^%	30.03 ⁱⁿ	10.0 ^mi	NW (310°)	10.4 ^mph	20.7 ^mph	Partly Cloudy
5:51 PM	66.9 ^°F	35.1 ^°F	31 ^%	30.02 ⁱⁿ	10.0 ^mi	West (280°)	10.4 ^mph	19.6 ^mph	Partly Cloudy
6:51 PM	66.9 ^°F	36.0 ^°F	32 ^%	30.01 ⁱⁿ	10.0 ^mi	West (270°)	10.4 ^mph		Clear
7:51 PM	64.9 ^°F	36.0 ^°F	34 ^%	30.01 ⁱⁿ	10.0 ^mi	West (260°)	9.2 ^mph		Partly Cloudy
8:51 PM	62.1 ^°F	37.0 ^°F	39 ^%	30.01 ⁱⁿ	10.0 ^mi	WSW (240°)	6.9 ^mph		Clear
9:51 PM	60.1 ^°F	37.9 ^°F	44 ^%	30.02 ⁱⁿ	10.0 ^mi	WSW (240°)	5.8 ^mph		Clear
10:51 PM	59.0 ^°F	37.9 ^°F	46 ^%	30.02 ⁱⁿ	10.0 ^mi	SW (230°)	5.8 ^mph		Clear
11:51 PM	59.0 ^°F	37.9 ^°F	46 ^%	30.01 ⁱⁿ	10.0 ^mi	SW (230°)	5.8 ^mph		Clear

Hourly data recorded from KORD, located miles away from Naperville, Illinois