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 - 25 SEPTEMBER, 2013

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	15.3 ^°C	20.6 ^°C (2:52 pm)	10 ^°C (5:52 am)
Dewpoint	10.4 ^°C	13.3 ^°C (8:52 am)	8.3 ^°C (5:52 am)
Humidity	74.1 ^%	90 ^% (1:52 am)	54 ^% (12:52 pm)
Barometer	1015.2 ^hPa	1016.3 hPa (10:52 am)	1014.6 hPa (1:52 am)
Wind Speed	5.3 ^km/h	16.7 ^km/h (3:52 pm)

Weather Element	Average
Visibility	13.8 ^km
Wind Direction	NNE (35.7 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	3.1 (Base 18.3)
Growing Degree Days	5.3 (Base 10)

Averaged from 23 records on 25 September, 2013

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 25 SEPTEMBER, 2013

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
1:52 AM	12.2 ^°C	10.6 ^°C	90 ^%	1014.6 hPa	9.7 ^km	Calm		Clear
2:52 AM	11.1 ^°C	9.4 ^°C	89 ^%	1014.6 hPa	12.9 ^km	Calm		Clear
3:52 AM	10.6 ^°C	8.9 ^°C	89 ^%	1014.6 hPa	14.5 ^km	Calm		Clear
4:52 AM	11.1 ^°C	9.4 ^°C	89 ^%	1014.6 hPa	9.7 ^km	Calm		Clear
5:52 AM	10 ^°C	8.3 ^°C	89 ^%	1014.6 hPa	9.7 ^km	Calm		Clear
6:52 AM	10.6 ^°C	8.9 ^°C	89 ^%	1015.2 hPa	9.7 ^km	Calm		Clear
7:52 AM	12.8 ^°C	10.6 ^°C	86 ^%	1015.6 hPa	11.3 ^km	Calm		Clear
8:52 AM	17.8 ^°C	13.3 ^°C	75 ^%	1015.6 hPa	14.5 ^km	NE (40°)	5.6 ^km/h	Clear
9:52 AM	19.4 ^°C	12.2 ^°C	63 ^%	1015.9 hPa	16.1 ^km	ENE (60°)	13 ^km/h	Clear
10:52 AM	19.4 ^°C	11.7 ^°C	61 ^%	1016.3 hPa	16.1 ^km	ENE (60°)	14.8 ^km/h	Partly Cloudy
11:52 AM	19.4 ^°C	10.6 ^°C	57 ^%	1015.9 hPa	16.1 ^km	ENE (70°)	14.8 ^km/h	Scattered Clouds
12:52 PM	19.4 ^°C	10 ^°C	54 ^%	1015.6 hPa	16.1 ^km	ENE (70°)	7.4 ^km/h	Clear
1:52 PM	20 ^°C	10.6 ^°C	55 ^%	1015.2 hPa	16.1 ^km	Variable	5.6 ^km/h	Clear
2:52 PM	20.6 ^°C	11.1 ^°C	54 ^%	1014.9 hPa	16.1 ^km	NE (40°)	11.1 ^km/h	Clear
3:52 PM	19.4 ^°C	10.6 ^°C	57 ^%	1014.9 hPa	16.1 ^km	NNE (30°)	16.7 ^km/h	Clear
4:52 PM	18.9 ^°C	11.1 ^°C	60 ^%	1015.2 hPa	16.1 ^km	NNE (20°)	13 ^km/h	Clear
5:52 PM	17.8 ^°C	10.6 ^°C	63 ^%	1015.6 hPa	16.1 ^km	ENE (60°)	7.4 ^km/h	Clear
6:52 PM	16.1 ^°C	10.6 ^°C	70 ^%	1015.2 hPa	16.1 ^km	NNE (30°)	5.6 ^km/h	Clear
7:52 PM	14.4 ^°C	10.6 ^°C	78 ^%	1015.2 hPa	16.1 ^km	NNW (340°)	5.6 ^km/h	Clear
8:52 PM	13.9 ^°C	10.6 ^°C	81 ^%	1015.2 hPa	14.5 ^km	Calm		Clear
9:52 PM	13.3 ^°C	10.6 ^°C	84 ^%	1015.6 hPa	12.9 ^km	Calm		Clear
10:52 PM	12.8 ^°C	10 ^°C	83 ^%	1015.6 hPa	11.3 ^km	Calm		Clear
11:52 PM	11.7 ^°C	10 ^°C	89 ^%	1015.6 hPa	11.3 ^km	Calm		Clear

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