NAPERVILLE, ILLINOIS

Home > North America > United States > Illinois
Elevation: 209 meters Latitude: 41 49N Longitude: 088 04W

WEATHER

Monthly - Summary

Hourly Data

SELECT A DAY

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

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - 22 DECEMBER, 2014

[ Next Day → ]

[ °F ] °C

Weather Element	Average	High	Low
Temperature	2.1 ^°C	5 ^°C (8:51 pm)	-2.2 ^°C (2:51 am)
Dewpoint	0.2 ^°C	3.9 ^°C (7:51 pm)	-3.9 ^°C (2:51 am)
Humidity	87.7 ^%	97 ^% (7:51 pm)	72 ^% (9:51 am)
Barometer	1008.8 ^hPa	1016.3 hPa (12:51 am)	1002 hPa (11:51 pm)
Wind Speed	17.7 ^km/h	25.9 ^km/h (8:44 pm)

Weather Element	Average
Visibility	7.2 ^km
Wind Direction	ESE (119.7 °)

Weather Element	Total
Precipitation	11.43 ^mm
Heating Degree Days	16.9 (Base 18.3)

Averaged from 35 records on 22 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 22 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:51 AM	0 ^°C	-2.8 ^°C	82 ^%	1016.3 hPa	12.9 ^km	SSE (160°)	14.8 ^km/h			Mostly Cloudy
1:51 AM	0 ^°C	-2.8 ^°C	82 ^%	1016.3 hPa	14.5 ^km	SSE (150°)	16.7 ^km/h			Mostly Cloudy
2:51 AM	-2.2 ^°C	-3.9 ^°C	88 ^%	1015.9 hPa	14.5 ^km	SSE (150°)	11.1 ^km/h			Mostly Cloudy
3:51 AM	-1.7 ^°C	-3.9 ^°C	85 ^%	1015.2 hPa	11.3 ^km	SE (140°)	13 ^km/h			Overcast
4:51 AM	-0.6 ^°C	-2.8 ^°C	85 ^%	1014.9 hPa	9.7 ^km	SSE (160°)	16.7 ^km/h			Overcast
5:51 AM	-0.6 ^°C	-2.8 ^°C	85 ^%	1014.6 hPa	9.7 ^km	SE (140°)	13 ^km/h			Overcast
6:51 AM	-0.6 ^°C	-2.8 ^°C	85 ^%	1014.2 hPa	11.3 ^km	SE (130°)	13 ^km/h			Overcast
7:51 AM	0 ^°C	-2.8 ^°C	82 ^%	1013.5 hPa	9.7 ^km	SE (130°)	16.7 ^km/h			Haze
8:51 AM	0.6 ^°C	-2.8 ^°C	78 ^%	1013.2 hPa	9.7 ^km	SE (130°)	16.7 ^km/h			Haze
9:51 AM	1.7 ^°C	-2.8 ^°C	72 ^%	1012.5 hPa	11.3 ^km	ESE (110°)	11.1 ^km/h			Overcast
10:44 AM	2.2 ^°C	-2.2 ^°C	73 ^%	1011.2 hPa	6.4 ^km	SE (130°)	16.7 ^km/h	0 mm	Rain	Light Rain
10:51 AM	1.7 ^°C	-1.7 ^°C	78 ^%	1011.5 hPa	6.4 ^km	SE (130°)	18.5 ^km/h	0 mm	Rain	Light Rain
11:26 AM	1.7 ^°C	-1.1 ^°C	82 ^%	1010.2 hPa	6.4 ^km	ESE (120°)	14.8 ^km/h	0 mm	Rain	Light Rain
11:42 AM	1.7 ^°C	-0.6 ^°C	85 ^%	1009.5 hPa	6.4 ^km	ESE (110°)	14.8 ^km/h	0.25 mm	Rain	Light Rain
11:51 AM	1.7 ^°C	-0.6 ^°C	85 ^%	1010.2 hPa	6.4 ^km	East (90°)	14.8 ^km/h	0.25 mm	Rain	Light Rain
12:18 PM	1.7 ^°C	0 ^°C	89 ^%	1008.5 hPa	6.4 ^km	ESE (110°)	14.8 ^km/h	0 mm	Rain	Light Rain
12:47 PM	2 ^°C	0 ^°C	87 ^%	1007.8 hPa	6.4 ^km	East (100°)	16.7 ^km/h	0.25 mm	Rain	Light Rain
12:51 PM	1.7 ^°C	0 ^°C	89 ^%	1008.5 hPa	6.4 ^km	East (100°)	18.5 ^km/h	0.25 mm	Rain	Light Rain
1:21 PM	2.2 ^°C	0.6 ^°C	89 ^%	1007.1 hPa	4.8 ^km	East (90°)	16.7 ^km/h	0.25 mm	Rain	Light Rain
1:40 PM	2.2 ^°C	0.6 ^°C	89 ^%	1006.8 hPa	4.8 ^km	East (80°)	13 ^km/h	0.25 mm	Rain	Light Rain
1:51 PM	2.2 ^°C	0.6 ^°C	89 ^%	1007.5 hPa	4.8 ^km	East (100°)	16.7 ^km/h	0.25 mm	Rain	Light Rain
2:51 PM	2.2 ^°C	1.1 ^°C	93 ^%	1006.8 hPa	4.8 ^km	East (100°)	20.4 ^km/h	1.02 mm	Rain	Light Rain
3:51 PM	2.8 ^°C	1.7 ^°C	93 ^%	1006.1 hPa	4.8 ^km	East (100°)	16.7 ^km/h	0.76 mm	Rain	Light Rain
4:18 PM	3.3 ^°C	2.2 ^°C	93 ^%	1005.4 hPa	4 ^km	ESE (110°)	18.5 ^km/h	0.51 mm	Rain	Light Rain
4:46 PM	3 ^°C	2 ^°C	93 ^%	1005.1 hPa	4.8 ^km	ESE (120°)	22.2 ^km/h	1.27 mm	Rain	Light Rain
4:51 PM	3.3 ^°C	2.2 ^°C	93 ^%	1005.8 hPa	4.8 ^km	ESE (120°)	20.4 ^km/h	1.27 mm	Rain	Light Rain
5:51 PM	3.9 ^°C	2.8 ^°C	93 ^%	1005.4 hPa	6.4 ^km	ESE (110°)	24.1 ^km/h	1.78 mm	Rain	Light Rain
6:51 PM	4.4 ^°C	3.3 ^°C	93 ^%	1005.1 hPa	6.4 ^km	ESE (110°)	22.2 ^km/h	1.02 mm	Rain	Light Rain
7:51 PM	4.4 ^°C	3.9 ^°C	97 ^%	1004.7 hPa	6.4 ^km	SE (130°)	22.2 ^km/h	0.25 mm	Rain	Light Rain
8:44 PM	4.4 ^°C	3.3 ^°C	93 ^%	1003.4 hPa	4 ^km	ESE (120°)	25.9 ^km/h	0.51 mm	Rain	Light Rain
8:51 PM	5 ^°C	3.9 ^°C	93 ^%	1004.1 hPa	4 ^km	ESE (120°)	24.1 ^km/h	0.51 mm	Rain	Light Rain
9:07 PM	4.4 ^°C	3.3 ^°C	93 ^%	1003.4 hPa	4.8 ^km	SE (130°)	24.1 ^km/h	0 mm	Rain	Light Rain
9:51 PM	4.4 ^°C	3.9 ^°C	97 ^%	1003.7 hPa	4.8 ^km	SE (130°)	22.2 ^km/h	0.51 mm	Rain	Light Rain
10:51 PM	5 ^°C	3.9 ^°C	93 ^%	1003 hPa	6.4 ^km	ESE (110°)	22.2 ^km/h	0.25 mm		Overcast
11:51 PM	5 ^°C	3.9 ^°C	93 ^%	1002 hPa	6.4 ^km	ESE (120°)	16.7 ^km/h	0 mm		Overcast

Hourly data recorded from KORD, located 0 kilometers away from Naperville, Illinois