NAPERVILLE, ILLINOIS

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

WEATHER

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

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WEATHER ALMANAC - DECEMBER 31, 2012

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	28.2 ^°F	35.1 ^°F (8:51 am)	19.9 ^°F (10:51 pm)
Dewpoint	19.7 ^°F	25 ^°F (3:51 am)	10 ^°F (11:51 pm)
Humidity	70.5 ^%	75 ^% (2:51 pm)	65 ^% (11:51 pm)
Barometer	30.06 ⁱⁿ	30.15 ⁱⁿ (10:51 pm)	30.01 ⁱⁿ (4:51 am)
Wind Speed	11.7 ^mph	15 ^mph (5:51 am)
Wind Gust		26.5 ^mph (5:51 am)

Weather Element	Average
Visibility	9.7 ^mi
Wind Direction	WNW (292.6 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	37.5 (Base 65)

Averaged from 27 records on December 31, 2012

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - DECEMBER 31, 2012

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
1:51 AM	33.1 ^°F	24.1 ^°F	70 ^%	30.04 ⁱⁿ	10.0 ^mi	SW (220°)	13.8 ^mph	23.0 ^mph	Mostly Cloudy
2:51 AM	33.1 ^°F	24.1 ^°F	70 ^%	30.04 ⁱⁿ	10.0 ^mi	SW (220°)	13.8 ^mph	21.9 ^mph	Mostly Cloudy
3:51 AM	33.1 ^°F	25.0 ^°F	72 ^%	30.03 ⁱⁿ	10.0 ^mi	SW (220°)	12.7 ^mph		Mostly Cloudy
4:51 AM	34.0 ^°F	24.1 ^°F	67 ^%	30.01 ⁱⁿ	10.0 ^mi	SW (230°)	13.8 ^mph		Overcast
5:51 AM	34.0 ^°F	24.1 ^°F	67 ^%	30.01 ⁱⁿ	10.0 ^mi	WSW (240°)	15.0 ^mph	26.5 ^mph	Overcast
6:51 AM	34.0 ^°F	24.1 ^°F	67 ^%	30.01 ⁱⁿ	10.0 ^mi	WSW (250°)	10.4 ^mph	17.3 ^mph	Overcast
7:51 AM	34.0 ^°F	24.1 ^°F	67 ^%	30.02 ⁱⁿ	10.0 ^mi	SW (230°)	11.5 ^mph	17.3 ^mph	Overcast
8:51 AM	35.1 ^°F	25.0 ^°F	67 ^%	30.03 ⁱⁿ	10.0 ^mi	West (260°)	12.7 ^mph	19.6 ^mph	Overcast
9:51 AM	34.0 ^°F	25.0 ^°F	70 ^%	30.04 ⁱⁿ	10.0 ^mi	West (280°)	11.5 ^mph		Overcast
10:51 AM	33.1 ^°F	24.1 ^°F	70 ^%	30.03 ⁱⁿ	10.0 ^mi	West (270°)	10.4 ^mph		Overcast
11:51 AM	32.0 ^°F	23.0 ^°F	69 ^%	30.03 ⁱⁿ	10.0 ^mi	West (270°)	13.8 ^mph		Overcast
12:51 PM	30.9 ^°F	23.0 ^°F	72 ^%	30.02 ⁱⁿ	10.0 ^mi	West (270°)	11.5 ^mph		Overcast
1:51 PM	30.0 ^°F	21.9 ^°F	72 ^%	30.03 ⁱⁿ	10.0 ^mi	West (280°)	12.7 ^mph		Overcast
2:51 PM	28.9 ^°F	21.9 ^°F	75 ^%	30.02 ⁱⁿ	10.0 ^mi	WNW (290°)	11.5 ^mph		Overcast
3:51 PM	28.0 ^°F	19.9 ^°F	72 ^%	30.05 ⁱⁿ	10.0 ^mi	West (280°)	12.7 ^mph		Overcast
4:51 PM	26.6 ^°F	19.4 ^°F	74 ^%	30.03 ⁱⁿ	10.0 ^mi	WNW (290°)	8.1 ^mph		Overcast
5:51 PM	26.1 ^°F	19.0 ^°F	75 ^%	30.06 ⁱⁿ	10.0 ^mi	NNW (330°)	6.9 ^mph		Overcast
6:51 PM	25.0 ^°F	18.0 ^°F	75 ^%	30.09 ⁱⁿ	9.0 ^mi	NNW (340°)	10.4 ^mph		Mostly Cloudy
7:05 PM	24.8 ^°F	17.6 ^°F	74 ^%	30.07 ⁱⁿ	8.0 ^mi	NNW (330°)	10.4 ^mph		Overcast
7:51 PM	25.0 ^°F	18.0 ^°F	75 ^%	30.09 ⁱⁿ	8.0 ^mi	North (360°)	10.4 ^mph		Overcast
8:51 PM	21.9 ^°F	14.0 ^°F	72 ^%	30.11 ⁱⁿ	10.0 ^mi	North (350°)	11.5 ^mph		Overcast
8:58 PM	21.2 ^°F	14.0 ^°F	74 ^%	30.08 ⁱⁿ	9.0 ^mi	North (350°)	11.5 ^mph		Overcast
9:25 PM	21.2 ^°F	12.2 ^°F	68 ^%	30.09 ⁱⁿ	9.0 ^mi	North (360°)	10.4 ^mph		Overcast
9:41 PM	21.2 ^°F	12.2 ^°F	68 ^%	30.10 ⁱⁿ	10.0 ^mi	NNW (340°)	12.7 ^mph		Overcast
9:51 PM	21.0 ^°F	12.0 ^°F	68 ^%	30.13 ⁱⁿ	10.0 ^mi	North (350°)	13.8 ^mph		Mostly Cloudy
10:51 PM	19.9 ^°F	10.9 ^°F	68 ^%	30.15 ⁱⁿ	10.0 ^mi	NNW (340°)	11.5 ^mph		Overcast
11:51 PM	19.9 ^°F	10.0 ^°F	65 ^%	30.14 ⁱⁿ	10.0 ^mi	North (350°)	10.4 ^mph		Overcast

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