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 - 21 AUGUST, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	24 ^°C	25.6 ^°C (2:52 pm)	22.2 ^°C (7:52 pm)
Dewpoint	21.6 ^°C	22.8 ^°C (2:21 pm)	18.9 ^°C (11:41 am)
Humidity	86.3 ^%	94 ^% (8:49 am)	76 ^% (10:52 pm)
Barometer	1014.2 ^hPa	1015.6 hPa (9:52 pm)	1012.5 hPa (2:52 pm)
Wind Speed	7.4 ^km/h	16.7 ^km/h (1:52 pm)

Weather Element	Average
Visibility	12.1 ^km
Wind Direction	ESE (106.9 °)

Weather Element	Total
Precipitation	34.04 ^mm
Cooling Degree Days	5.6 (Base 18.3)
Growing Degree Days	13.9 (Base 10)

Averaged from 39 records on 21 August, 2014

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WEATHER BY HOUR - 21 AUGUST, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:52 AM	24.4 ^°C	20 ^°C	76 ^%	1014.2 hPa	16.1 ^km	Calm				Partly Cloudy
1:52 AM	23.9 ^°C	20 ^°C	79 ^%	1014.2 hPa	16.1 ^km	SSW (210°)	5.6 ^km/h			Scattered Clouds
2:52 AM	22.2 ^°C	19.4 ^°C	84 ^%	1013.9 hPa	16.1 ^km	SSE (160°)	5.6 ^km/h			Clear
3:52 AM	23.3 ^°C	18.9 ^°C	76 ^%	1013.9 hPa	16.1 ^km	SW (220°)	5.6 ^km/h			Scattered Clouds
4:40 AM	22.8 ^°C	19.4 ^°C	81 ^%	1014.2 hPa	16.1 ^km	SSW (210°)	5.6 ^km/h			Mostly Cloudy
4:52 AM	22.8 ^°C	19.4 ^°C	81 ^%	1014.2 hPa	16.1 ^km	SSW (210°)	5.6 ^km/h			Overcast
5:09 AM	22.8 ^°C	19.4 ^°C	81 ^%	1014.2 hPa	16.1 ^km	Calm		0 mm	Rain	Light Rain
5:52 AM	22.8 ^°C	20.6 ^°C	87 ^%	1013.9 hPa	16.1 ^km	South (170°)	11.1 ^km/h	0.25 mm	Rain	Light Rain
6:52 AM	22.8 ^°C	21.1 ^°C	90 ^%	1013.2 hPa	6.4 ^km	Calm		2.29 mm	Rain	Light Rain
7:52 AM	22.8 ^°C	20.6 ^°C	87 ^%	1015.2 hPa	11.3 ^km	SW (220°)	7.4 ^km/h	2.79 mm	Rain	Light Rain
8:52 AM	22.8 ^°C	20.6 ^°C	87 ^%	1014.6 hPa	12.9 ^km	South (180°)	11.1 ^km/h	0.76 mm	Rain	Light Rain
9:52 AM	23.3 ^°C	21.7 ^°C	91 ^%	1013.9 hPa	16.1 ^km	South (180°)	9.3 ^km/h	0.51 mm		Clear
10:12 AM	23.9 ^°C	21.7 ^°C	87 ^%	1014.2 hPa	16.1 ^km	South (180°)	11.1 ^km/h			Partly Cloudy
10:16 AM	23.9 ^°C	21.7 ^°C	87 ^%	1014.2 hPa	16.1 ^km	South (170°)	11.1 ^km/h			Mostly Cloudy
10:52 AM	23.9 ^°C	21.7 ^°C	87 ^%	1013.9 hPa	16.1 ^km	South (170°)	13 ^km/h			Mostly Cloudy
11:52 AM	25 ^°C	21.7 ^°C	82 ^%	1014.2 hPa	16.1 ^km	South (190°)	9.3 ^km/h			Mostly Cloudy
12:52 PM	25 ^°C	21.7 ^°C	82 ^%	1014.6 hPa	16.1 ^km	Calm		0 mm	Rain	Light Rain
1:52 PM	24.4 ^°C	22.2 ^°C	87 ^%	1014.6 hPa	16.1 ^km	East (100°)	7.4 ^km/h	1.52 mm		Mostly Cloudy
2:21 PM	25.6 ^°C	22.8 ^°C	84 ^%	1014.9 hPa	16.1 ^km	ESE (110°)	9.3 ^km/h			Partly Cloudy
2:30 PM	25.6 ^°C	22.2 ^°C	81 ^%	1015.2 hPa	16.1 ^km	SSE (150°)	7.4 ^km/h		Thunderstorm	Mostly Cloudy
2:35 PM	25.6 ^°C	21.7 ^°C	79 ^%	1015.2 hPa	16.1 ^km	Calm			Thunderstorm	Thunderstorm
2:52 PM	25 ^°C	22.2 ^°C	84 ^%	1014.6 hPa	16.1 ^km	ESE (120°)	5.6 ^km/h		Thunderstorm	Thunderstorm
3:08 PM	25 ^°C	22.8 ^°C	88 ^%	1014.6 hPa	8 ^km	East (100°)	5.6 ^km/h	1.52 mm	Rain	Light Rain
3:16 PM	25 ^°C	22.8 ^°C	88 ^%	1014.6 hPa	12.9 ^km	Variable	5.6 ^km/h	1.52 mm		Overcast
3:27 PM	25 ^°C	22.8 ^°C	88 ^%	1015.2 hPa	11.3 ^km	NNE (30°)	13 ^km/h	1.52 mm	Rain	Light Rain
3:39 PM	24.4 ^°C	22.2 ^°C	87 ^%	1015.6 hPa	9.7 ^km	NNE (20°)	14.8 ^km/h	1.78 mm	Rain	Light Rain
3:47 PM	24 ^°C	22 ^°C	89 ^%	1015.2 hPa	2.9 ^km	NNE (30°)	11.1 ^km/h	5.33 mm	Rain	Heavy Rain
3:52 PM	23.9 ^°C	22.2 ^°C	90 ^%	1014.9 hPa	2.4 ^km	ENE (60°)	13 ^km/h	5.84 mm	Rain	Rain
3:58 PM	23.9 ^°C	22.2 ^°C	90 ^%	1014.9 hPa	3.2 ^km	East (90°)	9.3 ^km/h	0.76 mm	Rain	Rain
4:07 PM	23.3 ^°C	22.2 ^°C	93 ^%	1014.6 hPa	4 ^km	East (90°)	7.4 ^km/h	1.52 mm	Rain	Light Rain
4:10 PM	23.3 ^°C	22.2 ^°C	93 ^%	1014.9 hPa	4.8 ^km	Calm		1.52 mm	Rain-Thunderstorm	Light Rain
4:31 PM	23.9 ^°C	22.2 ^°C	90 ^%	1013.9 hPa	4.8 ^km	SE (130°)	14.8 ^km/h	2.29 mm	Rain	Light Rain
4:52 PM	24.4 ^°C	22.8 ^°C	91 ^%	1013.5 hPa	8 ^km	SSE (160°)	16.7 ^km/h	2.29 mm		Mostly Cloudy
5:52 PM	25 ^°C	22.8 ^°C	88 ^%	1012.5 hPa	12.9 ^km	SE (130°)	9.3 ^km/h			Partly Cloudy
6:52 PM	25 ^°C	22.8 ^°C	88 ^%	1012.5 hPa	14.5 ^km	SSE (150°)	11.1 ^km/h			Scattered Clouds
7:52 PM	25 ^°C	22.8 ^°C	88 ^%	1012.9 hPa	11.3 ^km	South (180°)	7.4 ^km/h			Clear
8:52 PM	23.9 ^°C	22.8 ^°C	94 ^%	1013.2 hPa	9.7 ^km	NE (50°)	5.6 ^km/h			Clear
10:52 PM	23.9 ^°C	22.2 ^°C	90 ^%	1014.6 hPa	8 ^km	Calm				Overcast
11:52 PM	23.9 ^°C	22.2 ^°C	90 ^%	1013.9 hPa	6.4 ^km	Calm				Mostly Cloudy

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