CHICAGO HEIGHTS, ILLINOIS

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Elevation: 211 meters Latitude: 41 30N Longitude: 087 40W

WEATHER

Monthly - Summary

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Number of Records: 366,605; Date Range: 7/17/01 - 3/22/16

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WEATHER ALMANAC - 22 DECEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	2.1 ^°C	5.6 ^°C (11:55 pm)	-1.3 ^°C (3:35 am)
Dewpoint	0.6 ^°C	5 ^°C (11:55 pm)	-3.2 ^°C (3:35 am)
Humidity	89.9 ^%	97 ^% (3:35 pm)	82 ^% (10:15 am)
Barometer	1009.8 ^hPa	1016.9 hPa (12:15 am)	1002 hPa (11:55 pm)
Wind Speed	16.3 ^km/h	29.6 ^km/h (7:55 pm)
Wind Gust		37 ^km/h (7:55 pm)

Weather Element	Average
Visibility	7.7 ^km
Wind Direction	SE (133.3 °)

Weather Element	Total
Precipitation	6.1 ^mm
Heating Degree Days	16.2 (Base 18.3)

Averaged from 72 records on 22 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 22 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:15 AM	-0.4 ^°C	-2.6 ^°C	85 ^%	1016.9 hPa	8 ^km	SSE (160°)	13 ^km/h				Scattered Clouds
12:35 AM	-0.5 ^°C	-2.7 ^°C	85 ^%	1016.3 hPa	8 ^km	SSE (150°)	14.8 ^km/h				Clear
12:55 AM	-0.5 ^°C	-2.7 ^°C	85 ^%	1016.3 hPa	8 ^km	SSE (150°)	14.8 ^km/h				Clear
1:15 AM	-0.6 ^°C	-2.8 ^°C	85 ^%	1016.3 hPa	8 ^km	SSE (160°)	14.8 ^km/h				Clear
1:35 AM	-0.6 ^°C	-2.8 ^°C	85 ^%	1016.3 hPa	8 ^km	SSE (160°)	14.8 ^km/h				Clear
1:55 AM	-0.5 ^°C	-2.8 ^°C	85 ^%	1016.3 hPa	8 ^km	SSE (150°)	14.8 ^km/h				Clear
2:15 AM	-0.5 ^°C	-2.9 ^°C	84 ^%	1016.3 hPa	8 ^km	SSE (150°)	13 ^km/h				Clear
2:35 AM	-0.7 ^°C	-3 ^°C	85 ^%	1015.9 hPa	8 ^km	SSE (150°)	13 ^km/h				Clear
2:55 AM	-0.9 ^°C	-3.1 ^°C	85 ^%	1015.6 hPa	8 ^km	SSE (150°)	14.8 ^km/h				Clear
3:15 AM	-1.1 ^°C	-3 ^°C	87 ^%	1015.6 hPa	8 ^km	SSE (160°)	9.3 ^km/h				Clear
3:35 AM	-1.3 ^°C	-3.2 ^°C	87 ^%	1015.2 hPa	8 ^km	SE (140°)	13 ^km/h				Clear
3:55 AM	-1.3 ^°C	-3.1 ^°C	88 ^%	1014.9 hPa	8 ^km	SE (140°)	11.1 ^km/h				Clear
4:15 AM	-1 ^°C	-2.9 ^°C	87 ^%	1014.9 hPa	8 ^km	SE (140°)	13 ^km/h				Mostly Cloudy
4:35 AM	-0.6 ^°C	-2.7 ^°C	86 ^%	1014.9 hPa	8 ^km	SE (140°)	13 ^km/h				Overcast
4:55 AM	-0.5 ^°C	-2.7 ^°C	85 ^%	1014.9 hPa	11.3 ^km	SE (140°)	9.3 ^km/h				Overcast
5:15 AM	-0.5 ^°C	-2.6 ^°C	86 ^%	1014.9 hPa	11.3 ^km	SE (140°)	11.1 ^km/h				Overcast
5:35 AM	-0.3 ^°C	-2.6 ^°C	85 ^%	1014.9 hPa	11.3 ^km	SE (140°)	14.8 ^km/h				Overcast
5:55 AM	-0.3 ^°C	-2.6 ^°C	85 ^%	1014.2 hPa	11.3 ^km	ESE (120°)	13 ^km/h				Overcast
6:15 AM	-0.3 ^°C	-2.6 ^°C	85 ^%	1014.2 hPa	11.3 ^km	SE (130°)	14.8 ^km/h				Overcast
6:35 AM	-0.3 ^°C	-2.6 ^°C	85 ^%	1014.2 hPa	11.3 ^km	SE (140°)	11.1 ^km/h				Overcast
6:55 AM	-0.2 ^°C	-2.5 ^°C	85 ^%	1014.2 hPa	11.3 ^km	SE (130°)	14.8 ^km/h				Overcast
7:15 AM	-0.2 ^°C	-2.5 ^°C	85 ^%	1014.2 hPa	11.3 ^km	SE (130°)	11.1 ^km/h				Overcast
7:35 AM	-0.2 ^°C	-2.6 ^°C	84 ^%	1014.2 hPa	11.3 ^km	SE (140°)	9.3 ^km/h				Overcast
7:55 AM	-0.1 ^°C	-2.5 ^°C	84 ^%	1013.5 hPa	8 ^km	SE (130°)	11.1 ^km/h				Haze
8:15 AM	0 ^°C	-2.4 ^°C	84 ^%	1012.9 hPa	8 ^km	ESE (120°)	16.7 ^km/h				Overcast
8:35 AM	0 ^°C	-2.4 ^°C	84 ^%	1013.2 hPa	11.3 ^km	SE (130°)	13 ^km/h				Overcast
8:55 AM	0 ^°C	-2.3 ^°C	85 ^%	1012.9 hPa	11.3 ^km	ESE (120°)	14.8 ^km/h				Overcast
9:15 AM	0.4 ^°C	-2 ^°C	84 ^%	1012.9 hPa	11.3 ^km	ESE (120°)	14.8 ^km/h				Overcast
9:35 AM	0.5 ^°C	-2 ^°C	84 ^%	1012.5 hPa	11.3 ^km	ESE (120°)	14.8 ^km/h				Overcast
9:55 AM	0.6 ^°C	-2 ^°C	83 ^%	1012.5 hPa	11.3 ^km	SE (140°)	13 ^km/h				Overcast
10:15 AM	1 ^°C	-1.7 ^°C	82 ^%	1012.5 hPa	8 ^km	SE (140°)	13 ^km/h				Light Drizzle
10:35 AM	1 ^°C	-1 ^°C	87 ^%	1011.9 hPa	8 ^km	SE (130°)	14.8 ^km/h			Rain	Light Rain
10:55 AM	1.2 ^°C	-0.5 ^°C	89 ^%	1011.5 hPa	6.4 ^km	SE (130°)	16.7 ^km/h			Rain	Light Rain
11:15 AM	1.5 ^°C	-0.3 ^°C	88 ^%	1010.8 hPa	6.4 ^km	SE (130°)	11.1 ^km/h			Rain	Rain
11:35 AM	1.7 ^°C	0 ^°C	89 ^%	1010.2 hPa	8 ^km	SE (130°)	13 ^km/h			Rain	Light Rain
11:55 AM	2.1 ^°C	0.3 ^°C	88 ^%	1009.8 hPa	8 ^km	SE (130°)	13 ^km/h			Rain	Light Rain
12:15 PM	2.4 ^°C	0.6 ^°C	88 ^%	1009.1 hPa	8 ^km	SE (130°)	18.5 ^km/h			Rain	Light Rain
12:35 PM	2.5 ^°C	0.8 ^°C	89 ^%	1008.5 hPa	6.4 ^km	ESE (120°)	16.7 ^km/h			Rain	Light Rain
12:55 PM	2.8 ^°C	1.3 ^°C	90 ^%	1008.1 hPa	6.4 ^km	ESE (120°)	13 ^km/h			Rain	Light Rain
1:15 PM	3 ^°C	1.7 ^°C	91 ^%	1007.8 hPa	6.4 ^km	ESE (120°)	14.8 ^km/h			Rain	Rain
1:35 PM	3.1 ^°C	2 ^°C	93 ^%	1007.5 hPa	6.4 ^km	ESE (120°)	13 ^km/h				Drizzle
1:55 PM	3.2 ^°C	2.1 ^°C	93 ^%	1007.1 hPa	4.8 ^km	SE (130°)	14.8 ^km/h			Rain	Light Rain
2:15 PM	3.2 ^°C	2.3 ^°C	94 ^%	1007.1 hPa	4.8 ^km	SE (130°)	14.8 ^km/h			Rain	Light Rain
2:35 PM	3.4 ^°C	2.5 ^°C	94 ^%	1007.1 hPa	4 ^km	ESE (120°)	16.7 ^km/h			Rain	Light Rain
2:55 PM	3.5 ^°C	2.7 ^°C	95 ^%	1006.8 hPa	4 ^km	ESE (120°)	18.5 ^km/h		0.25 mm	Rain	Rain
3:15 PM	3.5 ^°C	2.8 ^°C	95 ^%	1006.4 hPa	3.2 ^km	SE (130°)	18.5 ^km/h		0.76 mm	Rain	Rain
3:35 PM	3.5 ^°C	3 ^°C	97 ^%	1006.4 hPa	4.8 ^km	SE (130°)	16.7 ^km/h	29.6 ^km/h	1.02 mm	Rain	Light Rain
3:55 PM	3.6 ^°C	3.1 ^°C	97 ^%	1006.1 hPa	4 ^km	ESE (120°)	16.7 ^km/h		1.27 mm	Rain	Light Rain
4:15 PM	4 ^°C	3.5 ^°C	97 ^%	1006.1 hPa	6.4 ^km	SE (140°)	14.8 ^km/h			Rain	Light Rain
4:35 PM	4.1 ^°C	3.5 ^°C	96 ^%	1006.1 hPa	6.4 ^km	SE (130°)	16.7 ^km/h			Rain	Light Rain
4:55 PM	4.2 ^°C	3.6 ^°C	96 ^%	1005.8 hPa	6.4 ^km	SE (130°)	20.4 ^km/h	25.9 ^km/h	0.25 mm	Rain	Light Rain
5:15 PM	4.2 ^°C	3.6 ^°C	96 ^%	1005.8 hPa	6.4 ^km	SE (130°)	18.5 ^km/h		0.25 mm	Rain	Rain
5:35 PM	4.2 ^°C	3.6 ^°C	96 ^%	1005.4 hPa	6.4 ^km	SE (130°)	22.2 ^km/h		0.51 mm	Rain	Light Rain
5:55 PM	4.3 ^°C	3.7 ^°C	96 ^%	1005.4 hPa	6.4 ^km	SE (130°)	24.1 ^km/h	31.5 ^km/h	0.51 mm	Rain	Light Rain
6:15 PM	4.5 ^°C	3.7 ^°C	95 ^%	1005.1 hPa	6.4 ^km	SE (130°)	16.7 ^km/h		0.25 mm	Rain	Rain
6:35 PM	4.5 ^°C	3.8 ^°C	95 ^%	1005.1 hPa	4.8 ^km	SE (130°)	22.2 ^km/h	31.5 ^km/h	0.51 mm	Rain	Light Rain
6:55 PM	4.5 ^°C	3.8 ^°C	95 ^%	1005.1 hPa	6.4 ^km	SE (130°)	18.5 ^km/h	31.5 ^km/h	0.51 mm	Rain	Light Rain
7:15 PM	4.5 ^°C	3.8 ^°C	95 ^%	1005.1 hPa	8 ^km	ESE (120°)	20.4 ^km/h				Light Drizzle
7:35 PM	4.5 ^°C	3.8 ^°C	95 ^%	1004.7 hPa	8 ^km	SE (130°)	22.2 ^km/h			Rain	Rain
7:55 PM	4.6 ^°C	3.8 ^°C	95 ^%	1004.4 hPa	8 ^km	SE (130°)	29.6 ^km/h	37 ^km/h			Drizzle
8:15 PM	4.8 ^°C	4 ^°C	95 ^%	1004.4 hPa	8 ^km	SE (130°)	24.1 ^km/h	35.2 ^km/h		Rain	Light Rain
8:35 PM	5 ^°C	4 ^°C	93 ^%	1004.4 hPa	8 ^km	SE (130°)	24.1 ^km/h	35.2 ^km/h		Rain	Light Rain
8:55 PM	5 ^°C	4 ^°C	93 ^%	1004.1 hPa	8 ^km	SE (130°)	20.4 ^km/h	31.5 ^km/h		Rain	Light Rain
9:15 PM	5.1 ^°C	4.1 ^°C	93 ^%	1003.7 hPa	8 ^km	SE (130°)	25.9 ^km/h	35.2 ^km/h		Rain	Light Rain
9:35 PM	5 ^°C	4.1 ^°C	94 ^%	1003.7 hPa	6.4 ^km	SE (130°)	20.4 ^km/h			Rain	Rain
9:55 PM	5 ^°C	4.3 ^°C	95 ^%	1003.4 hPa	4.8 ^km	SE (130°)	18.5 ^km/h			Rain	Rain
10:15 PM	5 ^°C	4.4 ^°C	96 ^%	1003.4 hPa	8 ^km	SE (130°)	18.5 ^km/h				Light Drizzle
10:35 PM	5.2 ^°C	4.4 ^°C	95 ^%	1003 hPa	8 ^km	SE (130°)	20.4 ^km/h	35.2 ^km/h			Light Drizzle
10:55 PM	5.4 ^°C	4.5 ^°C	94 ^%	1002.7 hPa	8 ^km	SE (140°)	18.5 ^km/h				Overcast
11:15 PM	5.5 ^°C	4.7 ^°C	95 ^%	1002.4 hPa	4 ^km	SE (130°)	22.2 ^km/h	27.8 ^km/h			Drizzle
11:35 PM	5.5 ^°C	4.8 ^°C	95 ^%	1002.4 hPa	4.8 ^km	SE (130°)	18.5 ^km/h			Rain	Rain
11:55 PM	5.6 ^°C	5 ^°C	96 ^%	1002 hPa	4.8 ^km	SE (130°)	22.2 ^km/h			Rain	Rain

Hourly data recorded from KIGQ, located 0 kilometers away from Chicago Heights, Illinois