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 AUGUST, 2013

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	25.2 ^°C	30.6 ^°C (2:52 pm)	18.3 ^°C (4:52 am)
Dewpoint	16.2 ^°C	17.8 ^°C (7:52 am)	14.4 ^°C (3:52 pm)
Humidity	60.1 ^%	87 ^% (4:52 am)	38 ^% (3:52 pm)
Barometer	1018.6 ^hPa	1020.3 hPa (8:52 am)	1017.3 hPa (6:52 pm)
Wind Speed	8.9 ^km/h	22.2 ^km/h (10:52 am)
Wind Gust		31.5 ^km/h (12:52 pm)

Weather Element	Average
Visibility	14 ^km
Wind Direction	SSE (143.9 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	6.1 (Base 18.3)
Growing Degree Days	14.4 (Base 10)

Averaged from 23 records on 20 August, 2013

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 20 AUGUST, 2013

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
1:52 AM	19.4 ^°C	16.1 ^°C	81 ^%	1018.3 hPa	12.9 ^km	Calm			Clear
2:52 AM	19.4 ^°C	16.7 ^°C	84 ^%	1017.9 hPa	12.9 ^km	Calm			Clear
3:52 AM	19.4 ^°C	16.7 ^°C	84 ^%	1018.6 hPa	11.3 ^km	Calm			Clear
4:52 AM	18.3 ^°C	16.1 ^°C	87 ^%	1018.6 hPa	11.3 ^km	SSE (150°)	7.4 ^km/h		Clear
5:52 AM	18.3 ^°C	16.1 ^°C	87 ^%	1019.3 hPa	9.7 ^km	Calm			Clear
6:52 AM	19.4 ^°C	16.7 ^°C	84 ^%	1019.6 hPa	8 ^km	SSE (160°)	5.6 ^km/h		Haze
7:52 AM	22.2 ^°C	17.8 ^°C	76 ^%	1020 hPa	11.3 ^km	SSW (200°)	9.3 ^km/h		Clear
8:52 AM	25 ^°C	17.8 ^°C	64 ^%	1020.3 hPa	12.9 ^km	WSW (240°)	13 ^km/h		Clear
9:52 AM	27.2 ^°C	17.2 ^°C	54 ^%	1020.3 hPa	14.5 ^km	SW (230°)	13 ^km/h		Clear
10:52 AM	28.9 ^°C	17.2 ^°C	49 ^%	1020 hPa	16.1 ^km	SSW (200°)	22.2 ^km/h		Partly Cloudy
11:52 AM	30 ^°C	16.7 ^°C	44 ^%	1019.6 hPa	16.1 ^km	SSW (210°)	18.5 ^km/h	29.6 ^km/h	Scattered Clouds
12:52 PM	28.9 ^°C	16.1 ^°C	46 ^%	1019.3 hPa	16.1 ^km	SSW (200°)	18.5 ^km/h	31.5 ^km/h	Partly Cloudy
1:52 PM	30 ^°C	16.1 ^°C	43 ^%	1019 hPa	16.1 ^km	WSW (240°)	16.7 ^km/h		Clear
2:52 PM	30.6 ^°C	15 ^°C	39 ^%	1018.3 hPa	16.1 ^km	SW (230°)	18.5 ^km/h	29.6 ^km/h	Partly Cloudy
3:52 PM	30 ^°C	14.4 ^°C	38 ^%	1017.9 hPa	16.1 ^km	SW (220°)	13 ^km/h		Partly Cloudy
4:52 PM	30.6 ^°C	15 ^°C	39 ^%	1017.6 hPa	16.1 ^km	WSW (240°)	14.8 ^km/h		Clear
5:52 PM	30 ^°C	14.4 ^°C	38 ^%	1017.6 hPa	16.1 ^km	SSW (210°)	11.1 ^km/h		Partly Cloudy
6:52 PM	29.4 ^°C	14.4 ^°C	40 ^%	1017.3 hPa	16.1 ^km	SSW (210°)	11.1 ^km/h		Clear
7:52 PM	27.8 ^°C	15 ^°C	45 ^%	1017.6 hPa	16.1 ^km	SW (220°)	5.6 ^km/h		Clear
8:52 PM	26.7 ^°C	15.6 ^°C	50 ^%	1017.9 hPa	16.1 ^km	Calm			Clear
9:52 PM	23.3 ^°C	16.7 ^°C	66 ^%	1017.9 hPa	16.1 ^km	Calm			Clear
10:52 PM	22.2 ^°C	16.7 ^°C	71 ^%	1018.3 hPa	12.9 ^km	SSE (150°)	5.6 ^km/h		Clear
11:52 PM	21.7 ^°C	16.7 ^°C	73 ^%	1018.3 hPa	12.9 ^km	Calm			Clear

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