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 - 20 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	6.1 ^°C	8.9 ^°C (10:52 am)	3.9 ^°C (12:52 am)
Dewpoint	0.4 ^°C	4.4 ^°C (9:52 pm)	-3.3 ^°C (10:52 am)
Humidity	68.7 ^%	86 ^% (6:52 pm)	42 ^% (10:52 am)
Barometer	1024 ^hPa	1025.7 hPa (1:52 am)	1021.3 hPa (8:52 pm)
Wind Speed	7.6 ^km/h	14.8 ^km/h (7:52 am)

Weather Element	Average
Visibility	15.9 ^km
Wind Direction	ESE (120.4 °)

Weather Element	Total
Precipitation	1.78 ^mm
Heating Degree Days	11.9 (Base 18.3)

Averaged from 24 records on 20 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 20 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:52 AM	3.9 ^°C	0 ^°C	76 ^%	1025.1 hPa	16.1 ^km	Calm				Clear
1:52 AM	4.4 ^°C	-0.6 ^°C	70 ^%	1025.7 hPa	16.1 ^km	ENE (60°)	5.6 ^km/h			Clear
2:52 AM	3.9 ^°C	-1.7 ^°C	67 ^%	1025.7 hPa	16.1 ^km	NNE (20°)	5.6 ^km/h			Clear
3:52 AM	3.9 ^°C	-0.6 ^°C	73 ^%	1025.4 hPa	16.1 ^km	Calm				Clear
4:52 AM	3.9 ^°C	0 ^°C	76 ^%	1024 hPa	16.1 ^km	NE (50°)	9.3 ^km/h			Clear
5:52 AM	4.4 ^°C	-1.1 ^°C	68 ^%	1024.4 hPa	16.1 ^km	NE (50°)	5.6 ^km/h			Clear
6:52 AM	5.6 ^°C	-0.6 ^°C	65 ^%	1025.4 hPa	16.1 ^km	ENE (60°)	5.6 ^km/h			Clear
7:52 AM	6.1 ^°C	-1.1 ^°C	60 ^%	1025.4 hPa	16.1 ^km	ENE (60°)	14.8 ^km/h			Clear
8:52 AM	6.7 ^°C	-1.7 ^°C	55 ^%	1025.4 hPa	16.1 ^km	ENE (70°)	9.3 ^km/h			Partly Cloudy
9:52 AM	8.3 ^°C	-2.2 ^°C	48 ^%	1025.4 hPa	16.1 ^km	ENE (70°)	9.3 ^km/h			Overcast
10:52 AM	8.9 ^°C	-3.3 ^°C	42 ^%	1025.1 hPa	16.1 ^km	ENE (70°)	11.1 ^km/h			Mostly Cloudy
11:52 AM	7.8 ^°C	-3.3 ^°C	46 ^%	1025.1 hPa	16.1 ^km	NNE (30°)	11.1 ^km/h			Mostly Cloudy
12:52 PM	7.2 ^°C	-3.3 ^°C	48 ^%	1025.1 hPa	16.1 ^km	NNE (30°)	9.3 ^km/h			Overcast
1:52 PM	6.1 ^°C	-1.7 ^°C	58 ^%	1024.7 hPa	16.1 ^km	Variable	5.6 ^km/h			Overcast
2:52 PM	6.7 ^°C	0 ^°C	63 ^%	1024.7 hPa	16.1 ^km	NE (40°)	11.1 ^km/h			Overcast
3:52 PM	5.6 ^°C	1.1 ^°C	73 ^%	1024 hPa	16.1 ^km	NNE (20°)	7.4 ^km/h	0 mm	Rain	Light Rain
4:52 PM	5 ^°C	2.2 ^°C	82 ^%	1023.7 hPa	12.9 ^km	North (10°)	9.3 ^km/h	1.02 mm	Rain	Light Rain
5:52 PM	5.6 ^°C	3.3 ^°C	85 ^%	1022.7 hPa	16.1 ^km	North (360°)	9.3 ^km/h	0.51 mm	Rain	Light Rain
6:52 PM	6.1 ^°C	3.9 ^°C	86 ^%	1021.7 hPa	16.1 ^km	North (360°)	5.6 ^km/h	0.25 mm		Overcast
7:52 PM	6.7 ^°C	3.9 ^°C	82 ^%	1021.7 hPa	16.1 ^km	NW (320°)	5.6 ^km/h			Overcast
8:52 PM	6.7 ^°C	3.9 ^°C	82 ^%	1021.3 hPa	16.1 ^km	WNW (300°)	7.4 ^km/h			Overcast
9:52 PM	7.2 ^°C	4.4 ^°C	82 ^%	1021.3 hPa	16.1 ^km	NW (310°)	5.6 ^km/h			Overcast
10:52 PM	7.2 ^°C	4.4 ^°C	82 ^%	1021.3 hPa	16.1 ^km	WNW (300°)	9.3 ^km/h			Overcast
11:52 PM	7.2 ^°C	3.9 ^°C	80 ^%	1021.3 hPa	16.1 ^km	WNW (300°)	9.3 ^km/h			Overcast

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