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 - 1 SEPTEMBER, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	26.3 ^°C	32.8 ^°C (2:52 pm)	20 ^°C (1:52 am)
Dewpoint	20.6 ^°C	22.2 ^°C (11:52 am)	18.3 ^°C (1:52 am)
Humidity	72.5 ^%	93 ^% (4:52 am)	45 ^% (2:52 pm)
Barometer	1016.6 ^hPa	1017.6 hPa (7:52 am)	1015.2 hPa (4:52 pm)
Wind Speed	10.3 ^km/h	20.4 ^km/h (10:52 pm)
Wind Gust		29.6 ^km/h (4:52 pm)

Weather Element	Average
Visibility	13 ^km
Wind Direction	SSE (150.4 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	8.1 (Base 18.3)
Growing Degree Days	16.4 (Base 10)

Averaged from 24 records on 1 September, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 1 SEPTEMBER, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Conditions
12:52 AM	20.6 ^°C	18.9 ^°C	90 ^%	1017.3 hPa	8 ^km	Calm				Clear
1:52 AM	20 ^°C	18.3 ^°C	90 ^%	1017.3 hPa	8 ^km	Calm				Clear
2:52 AM	20 ^°C	18.3 ^°C	90 ^%	1016.9 hPa	9.7 ^km	Calm				Clear
3:52 AM	20 ^°C	18.3 ^°C	90 ^%	1016.9 hPa	9.7 ^km	Calm				Clear
4:52 AM	20 ^°C	18.9 ^°C	93 ^%	1016.9 hPa	8 ^km	Calm				Clear
5:52 AM	20 ^°C	18.3 ^°C	90 ^%	1017.3 hPa	6.4 ^km	SE (140°)	5.6 ^km/h			Clear
6:52 AM	20.6 ^°C	19.4 ^°C	93 ^%	1017.3 hPa	4.8 ^km	SSE (160°)	5.6 ^km/h			Partly Cloudy
7:52 AM	23.3 ^°C	21.7 ^°C	91 ^%	1017.6 hPa	8 ^km	South (190°)	7.4 ^km/h			Clear
8:52 AM	25 ^°C	21.7 ^°C	82 ^%	1017.6 hPa	11.3 ^km	SSW (200°)	9.3 ^km/h		0 mm	Clear
9:52 AM	27.2 ^°C	21.7 ^°C	72 ^%	1017.6 hPa	14.5 ^km	Variable	9.3 ^km/h			Clear
10:52 AM	28.3 ^°C	21.7 ^°C	67 ^%	1017.3 hPa	16.1 ^km	WSW (250°)	9.3 ^km/h			Clear
11:52 AM	30 ^°C	22.2 ^°C	63 ^%	1017.3 hPa	16.1 ^km	South (180°)	14.8 ^km/h			Partly Cloudy
12:52 PM	31.1 ^°C	21.7 ^°C	57 ^%	1016.6 hPa	16.1 ^km	SSW (210°)	18.5 ^km/h			Partly Cloudy
1:52 PM	32.2 ^°C	20 ^°C	48 ^%	1015.9 hPa	16.1 ^km	SW (230°)	16.7 ^km/h			Scattered Clouds
2:52 PM	32.8 ^°C	19.4 ^°C	45 ^%	1015.6 hPa	16.1 ^km	SW (220°)	18.5 ^km/h			Partly Cloudy
3:52 PM	31.7 ^°C	20 ^°C	50 ^%	1015.6 hPa	16.1 ^km	SW (220°)	18.5 ^km/h			Scattered Clouds
4:52 PM	31.7 ^°C	21.1 ^°C	53 ^%	1015.2 hPa	16.1 ^km	SSW (200°)	14.8 ^km/h	29.6 ^km/h		Clear
5:52 PM	30.6 ^°C	21.1 ^°C	57 ^%	1015.2 hPa	16.1 ^km	SSW (210°)	14.8 ^km/h			Partly Cloudy
6:52 PM	30 ^°C	21.7 ^°C	61 ^%	1015.6 hPa	16.1 ^km	SSW (200°)	13 ^km/h			Clear
7:52 PM	28.9 ^°C	21.7 ^°C	65 ^%	1015.6 hPa	16.1 ^km	SSW (200°)	11.1 ^km/h			Clear
8:52 PM	28.3 ^°C	21.7 ^°C	67 ^%	1016.3 hPa	16.1 ^km	SSW (200°)	13 ^km/h			Clear
9:52 PM	27.2 ^°C	21.7 ^°C	72 ^%	1016.6 hPa	16.1 ^km	South (190°)	14.8 ^km/h			Clear
10:52 PM	26.7 ^°C	22.2 ^°C	76 ^%	1016.6 hPa	16.1 ^km	SSW (200°)	20.4 ^km/h			Clear
11:52 PM	26.1 ^°C	21.7 ^°C	77 ^%	1016.9 hPa	16.1 ^km	SSW (210°)	13 ^km/h			Clear

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