CHICAGO, ILLINOIS

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

WEATHER

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

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WEATHER ALMANAC - 19 DECEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	-1.7 ^°C	-0.6 ^°C (1:52 pm)	-2.2 ^°C (12:00 am)
Dewpoint	-5.9 ^°C	-5 ^°C (12:00 am)	-6.7 ^°C (8:52 am)
Humidity	73.3 ^%	81 ^% (12:00 am)	66 ^% (11:52 am)
Barometer	1026.8 ^hPa	1028.4 hPa (9:52 am)	1025.4 hPa (12:00 am)
Wind Speed	7.1 ^km/h	13 ^km/h (7:52 am)

Weather Element	Average
Visibility	15.4 ^km
Wind Direction	WSW (231.6 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	19.8 (Base 18.3)

Averaged from 25 records on 19 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 19 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:00 AM	-2.2 ^°C	-5 ^°C	81 ^%	1025.4 hPa	12.9 ^km	WNW (300°)	11.1 ^km/h	Overcast
12:52 AM	-2.2 ^°C	-5 ^°C	81 ^%	1026.4 hPa	12.9 ^km	NW (310°)	11.1 ^km/h	Overcast
1:52 AM	-2.2 ^°C	-5 ^°C	81 ^%	1026.4 hPa	14.5 ^km	NW (320°)	9.3 ^km/h	Overcast
2:52 AM	-2.2 ^°C	-5 ^°C	81 ^%	1026.8 hPa	14.5 ^km	NNW (340°)	9.3 ^km/h	Overcast
3:52 AM	-2.2 ^°C	-5 ^°C	81 ^%	1026.8 hPa	14.5 ^km	NNW (340°)	9.3 ^km/h	Overcast
4:52 AM	-2.2 ^°C	-5.6 ^°C	78 ^%	1026.8 hPa	16.1 ^km	North (360°)	7.4 ^km/h	Overcast
5:52 AM	-2.2 ^°C	-5.6 ^°C	78 ^%	1026.8 hPa	16.1 ^km	North (360°)	9.3 ^km/h	Overcast
6:52 AM	-2.2 ^°C	-5.6 ^°C	78 ^%	1027.4 hPa	14.5 ^km	North (350°)	11.1 ^km/h	Overcast
7:52 AM	-2.2 ^°C	-6.1 ^°C	75 ^%	1027.4 hPa	14.5 ^km	North (360°)	13 ^km/h	Overcast
8:52 AM	-2.2 ^°C	-6.7 ^°C	72 ^%	1027.8 hPa	16.1 ^km	North (350°)	11.1 ^km/h	Overcast
9:52 AM	-2.2 ^°C	-6.1 ^°C	75 ^%	1028.4 hPa	12.9 ^km	NW (320°)	7.4 ^km/h	Overcast
10:52 AM	-1.7 ^°C	-6.7 ^°C	69 ^%	1027.8 hPa	16.1 ^km	Calm		Overcast
11:52 AM	-1.1 ^°C	-6.7 ^°C	66 ^%	1027.4 hPa	16.1 ^km	NW (310°)	7.4 ^km/h	Overcast
12:52 PM	-1.1 ^°C	-6.1 ^°C	69 ^%	1026.8 hPa	16.1 ^km	NNW (330°)	11.1 ^km/h	Overcast
1:52 PM	-0.6 ^°C	-6.1 ^°C	67 ^%	1026.1 hPa	16.1 ^km	NE (50°)	5.6 ^km/h	Overcast
2:52 PM	-1.1 ^°C	-6.7 ^°C	66 ^%	1026.4 hPa	16.1 ^km	Calm		Overcast
3:52 PM	-1.1 ^°C	-6.1 ^°C	69 ^%	1027.8 hPa	16.1 ^km	Calm		Overcast
4:52 PM	-0.6 ^°C	-6.1 ^°C	67 ^%	1028.1 hPa	16.1 ^km	Calm		Overcast
5:52 PM	-1.1 ^°C	-6.1 ^°C	69 ^%	1027.4 hPa	16.1 ^km	NNW (330°)	9.3 ^km/h	Overcast
6:52 PM	-1.1 ^°C	-6.1 ^°C	69 ^%	1026.8 hPa	16.1 ^km	NNW (340°)	9.3 ^km/h	Overcast
7:52 PM	-1.7 ^°C	-6.1 ^°C	72 ^%	1026.8 hPa	16.1 ^km	North (350°)	7.4 ^km/h	Overcast
8:52 PM	-1.7 ^°C	-6.1 ^°C	72 ^%	1026.4 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h	Overcast
9:52 PM	-1.7 ^°C	-6.1 ^°C	72 ^%	1026.4 hPa	16.1 ^km	North (10°)	5.6 ^km/h	Overcast
10:52 PM	-1.7 ^°C	-6.1 ^°C	72 ^%	1026.1 hPa	16.1 ^km	NNE (30°)	5.6 ^km/h	Overcast
11:52 PM	-1.7 ^°C	-6.1 ^°C	72 ^%	1026.1 hPa	16.1 ^km	Calm		Overcast

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