CHICAGO, ILLINOIS

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Elevation: 205 meters Latitude: 41 59N Longitude: 087 54W

WEATHER

Monthly - Summary

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Number of Records: 213,093; Date Range: 7/8/95 - 3/22/16

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WEATHER ALMANAC - 16 DECEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	4.6 ^°C	7.2 ^°C (10:52 am)	-1.7 ^°C (11:52 pm)
Dewpoint	2.8 ^°C	6 ^°C (2:48 am)	-6.1 ^°C (11:52 pm)
Humidity	89.2 ^%	100 ^% (1:22 am)	69 ^% (9:52 pm)
Barometer	1009.5 ^hPa	1021.3 hPa (11:52 pm)	1004.4 hPa (1:07 am)
Wind Speed	13.2 ^km/h	31.5 ^km/h (4:52 pm)
Wind Gust		42.6 ^km/h (12:34 pm)

Weather Element	Average
Visibility	8.7 ^km
Wind Direction	SSW (211.8 °)

Weather Element	Total
Precipitation	3.3 ^mm
Heating Degree Days	15.6 (Base 18.3)

Averaged from 40 records on 16 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 16 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:25 AM	5.6 ^°C	5 ^°C	96 ^%	1004.7 hPa	3.2 ^km	SSE (150°)	9.3 ^km/h				Overcast
12:52 AM	5.6 ^°C	5 ^°C	96 ^%	1004.7 hPa	3.2 ^km	SSE (160°)	7.4 ^km/h		0 mm	Rain	Light Rain
1:07 AM	5.6 ^°C	5 ^°C	96 ^%	1004.4 hPa	2.4 ^km	SSE (160°)	7.4 ^km/h		0 mm		Overcast
1:22 AM	5.6 ^°C	5.6 ^°C	100 ^%	1004.4 hPa	2.4 ^km	SSE (160°)	7.4 ^km/h		0 mm		Overcast
1:52 AM	5.6 ^°C	5.6 ^°C	100 ^%	1004.7 hPa	2.4 ^km	Calm			0 mm		Overcast
2:48 AM	6 ^°C	6 ^°C	100 ^%	1004.4 hPa	1.6 ^km	Calm					Overcast
2:52 AM	6.1 ^°C	5.6 ^°C	97 ^%	1004.7 hPa	1.6 ^km	Calm					Overcast
3:02 AM	6.1 ^°C	5.6 ^°C	97 ^%	1004.4 hPa	1.3 ^km	Calm					Overcast
3:52 AM	6.1 ^°C	5.6 ^°C	97 ^%	1004.7 hPa	0.8 ^km	Calm				Fog	Fog
4:31 AM	6.1 ^°C	5.6 ^°C	97 ^%	1004.4 hPa	1.6 ^km	Calm			0.25 mm	Rain	Light Rain
4:42 AM	6.1 ^°C	5.6 ^°C	97 ^%	1004.4 hPa	2.4 ^km	Calm			0.51 mm	Rain	Light Rain
4:52 AM	6.1 ^°C	5.6 ^°C	97 ^%	1004.7 hPa	2.9 ^km	Calm			0.51 mm	Rain	Light Rain
5:01 AM	6.1 ^°C	5.6 ^°C	97 ^%	1004.4 hPa	3.2 ^km	Calm			0.25 mm	Rain	Light Rain
5:10 AM	6.1 ^°C	5.6 ^°C	97 ^%	1004.7 hPa	2.9 ^km	Calm			0.25 mm		Overcast
5:39 AM	6.1 ^°C	5.6 ^°C	97 ^%	1004.7 hPa	4 ^km	WNW (300°)	7.4 ^km/h		0.25 mm		Overcast
5:47 AM	6 ^°C	6 ^°C	100 ^%	1004.7 hPa	6.4 ^km	NW (310°)	7.4 ^km/h		0.25 mm		Overcast
5:52 AM	6.1 ^°C	5.6 ^°C	97 ^%	1005.4 hPa	6.4 ^km	WNW (300°)	7.4 ^km/h		0.25 mm		Overcast
6:36 AM	6.1 ^°C	5 ^°C	93 ^%	1005.1 hPa	6.4 ^km	NW (310°)	9.3 ^km/h		0.25 mm	Rain	Light Rain
6:50 AM	6 ^°C	5 ^°C	93 ^%	1005.4 hPa	8 ^km	WNW (300°)	9.3 ^km/h		0.25 mm		Overcast
6:52 AM	6.1 ^°C	5 ^°C	93 ^%	1005.8 hPa	8 ^km	WNW (300°)	9.3 ^km/h		0.25 mm		Overcast
7:52 AM	6.1 ^°C	5 ^°C	93 ^%	1006.4 hPa	4.8 ^km	NW (310°)	9.3 ^km/h				Overcast
8:52 AM	6.1 ^°C	5 ^°C	93 ^%	1007.1 hPa	9.7 ^km	NW (310°)	13 ^km/h				Overcast
9:52 AM	6.7 ^°C	5 ^°C	89 ^%	1008.1 hPa	11.3 ^km	WNW (290°)	14.8 ^km/h				Overcast
10:52 AM	7.2 ^°C	5.6 ^°C	90 ^%	1008.8 hPa	16.1 ^km	WNW (290°)	18.5 ^km/h				Overcast
11:52 AM	7.2 ^°C	5 ^°C	86 ^%	1009.1 hPa	14.5 ^km	WNW (290°)	20.4 ^km/h	33.3 ^km/h			Overcast
12:34 PM	6.1 ^°C	4.4 ^°C	89 ^%	1009.5 hPa	8 ^km	WNW (290°)	22.2 ^km/h	42.6 ^km/h			Overcast
12:52 PM	6.1 ^°C	4.4 ^°C	89 ^%	1010.2 hPa	6.4 ^km	WNW (300°)	25.9 ^km/h	37 ^km/h			Overcast
1:52 PM	3.9 ^°C	1.7 ^°C	86 ^%	1011.5 hPa	9.7 ^km	WNW (300°)	25.9 ^km/h	38.9 ^km/h			Overcast
2:52 PM	2.8 ^°C	0.6 ^°C	86 ^%	1012.9 hPa	16.1 ^km	WNW (300°)	29.6 ^km/h	40.7 ^km/h			Overcast
3:42 PM	2.8 ^°C	0 ^°C	82 ^%	1013.5 hPa	16.1 ^km	NW (310°)	24.1 ^km/h				Overcast
3:52 PM	2.2 ^°C	0 ^°C	86 ^%	1014.6 hPa	16.1 ^km	WNW (290°)	22.2 ^km/h				Overcast
4:17 PM	2.2 ^°C	-1.1 ^°C	79 ^%	1014.6 hPa	16.1 ^km	WNW (300°)	24.1 ^km/h	38.9 ^km/h			Overcast
4:52 PM	1.7 ^°C	-1.7 ^°C	78 ^%	1015.9 hPa	16.1 ^km	WNW (300°)	31.5 ^km/h	42.6 ^km/h			Overcast
5:52 PM	1.7 ^°C	-2.8 ^°C	72 ^%	1017.3 hPa	16.1 ^km	WNW (300°)	27.8 ^km/h	40.7 ^km/h			Overcast
6:52 PM	1.1 ^°C	-2.8 ^°C	75 ^%	1017.9 hPa	16.1 ^km	WNW (300°)	24.1 ^km/h	42.6 ^km/h			Overcast
7:52 PM	0.6 ^°C	-3.9 ^°C	72 ^%	1018.6 hPa	16.1 ^km	NW (310°)	18.5 ^km/h	42.6 ^km/h			Overcast
8:52 PM	0 ^°C	-4.4 ^°C	73 ^%	1019.6 hPa	16.1 ^km	WNW (300°)	22.2 ^km/h	37 ^km/h			Overcast
9:52 PM	0 ^°C	-5 ^°C	69 ^%	1020.3 hPa	16.1 ^km	WNW (300°)	22.2 ^km/h	37 ^km/h			Overcast
10:52 PM	-0.6 ^°C	-5 ^°C	72 ^%	1021 hPa	16.1 ^km	NW (310°)	24.1 ^km/h	40.7 ^km/h			Overcast
11:52 PM	-1.7 ^°C	-6.1 ^°C	72 ^%	1021.3 hPa	16.1 ^km	NW (320°)	22.2 ^km/h	38.9 ^km/h			Overcast

Hourly data recorded from KPWK, located 0 kilometers away from Chicago, Illinois