ROCKDALE, ILLINOIS

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Elevation: 165 meters Latitude: 41 30N Longitude: 088 06W

WEATHER

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Number of Records: 371,668; Date Range: 4/11/01 - 3/22/16

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WEATHER ALMANAC - 17 DECEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	-4 ^°C	-1.6 ^°C (12:15 am)	(9:15 am)
Dewpoint	-7.8 ^°C	-5 ^°C (12:15 am)	(7:00 pm)
Humidity	75 ^%	81 ^% (1:55 am)	69 ^% (1:20 pm)
Barometer	1024.4 ^hPa	1026.4 hPa (10:35 pm)	1021.7 hPa (12:15 am)
Wind Speed	11.6 ^km/h	20.4 ^km/h (12:35 am)
Wind Gust		33.3 ^km/h (12:35 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	W (266.4 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	28.1 (Base 18.3)

Averaged from 61 records on 17 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 17 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:15 AM	-1.6 ^°C	-5 ^°C	78 ^%	1021.7 hPa	16.1 ^km	WNW (290°)	14.8 ^km/h	25.9 ^km/h	Overcast
12:35 AM	-2.1 ^°C	-5.1 ^°C	80 ^%	1022 hPa	16.1 ^km	West (280°)	20.4 ^km/h	33.3 ^km/h	Overcast
12:55 AM	-2.3 ^°C	-5.4 ^°C	80 ^%	1022 hPa	16.1 ^km	NW (310°)	14.8 ^km/h		Overcast
1:15 AM	-2.5 ^°C	-5.8 ^°C	78 ^%	1022 hPa	16.1 ^km	NW (310°)	13 ^km/h		Overcast
1:35 AM	-2.6 ^°C	-5.7 ^°C	80 ^%	1022.4 hPa	16.1 ^km	West (280°)	20.4 ^km/h	27.8 ^km/h	Overcast
1:55 AM	-3 ^°C	-5.8 ^°C	81 ^%	1022.4 hPa	16.1 ^km	West (270°)	20.4 ^km/h	31.5 ^km/h	Overcast
2:15 AM	-3.2 ^°C	-6.1 ^°C	81 ^%	1022.7 hPa	16.1 ^km	West (280°)	18.5 ^km/h	29.6 ^km/h	Overcast
2:35 AM	-3.5 ^°C	-6.4 ^°C	81 ^%	1023 hPa	16.1 ^km	West (280°)	18.5 ^km/h	31.5 ^km/h	Overcast
2:55 AM	-3.6 ^°C	-6.5 ^°C	81 ^%	1023 hPa	16.1 ^km	NW (310°)	14.8 ^km/h	29.6 ^km/h	Overcast
3:15 AM	-3.6 ^°C	-6.7 ^°C	79 ^%	1023.4 hPa	16.1 ^km	West (280°)	18.5 ^km/h	29.6 ^km/h	Overcast
3:35 AM	-3.9 ^°C	-7 ^°C	79 ^%	1023.4 hPa	16.1 ^km	WNW (300°)	16.7 ^km/h	29.6 ^km/h	Overcast
3:55 AM	-3.9 ^°C	-7 ^°C	79 ^%	1023.4 hPa	16.1 ^km	WNW (300°)	9.3 ^km/h	25.9 ^km/h	Overcast
4:15 AM	-3.7 ^°C	-7 ^°C	78 ^%	1023.4 hPa	16.1 ^km	NW (310°)	13 ^km/h	27.8 ^km/h	Overcast
4:35 AM	-3.8 ^°C	-7 ^°C	79 ^%	1023.7 hPa	16.1 ^km	NW (310°)	13 ^km/h	27.8 ^km/h	Overcast
4:55 AM	-4 ^°C	-7.3 ^°C	78 ^%	1023.7 hPa	16.1 ^km	WNW (300°)	13 ^km/h		Overcast
5:15 AM	-4.1 ^°C	-7.3 ^°C	79 ^%	1024 hPa	16.1 ^km	NW (320°)	13 ^km/h	27.8 ^km/h	Overcast
5:35 AM	-4.2 ^°C	-7.5 ^°C	78 ^%	1024 hPa	16.1 ^km	WNW (290°)	13 ^km/h		Overcast
5:55 AM	-4.2 ^°C	-7.4 ^°C	79 ^%	1024 hPa	16.1 ^km	NW (310°)	11.1 ^km/h		Overcast
6:15 AM	-4.4 ^°C	-7.5 ^°C	79 ^%	1024.4 hPa	16.1 ^km	WNW (300°)	13 ^km/h		Overcast
6:35 AM	-4.5 ^°C	-7.7 ^°C	79 ^%	1024.4 hPa	16.1 ^km	WNW (300°)	16.7 ^km/h	25.9 ^km/h	Overcast
6:55 AM	-4.5 ^°C	-7.5 ^°C	80 ^%	1024.7 hPa	16.1 ^km	West (280°)	11.1 ^km/h		Overcast
7:15 AM	-4.5 ^°C	-7.6 ^°C	79 ^%	1024.4 hPa	16.1 ^km	West (280°)	11.1 ^km/h		Overcast
7:35 AM	-4.4 ^°C	-7.6 ^°C	79 ^%	1024.4 hPa	16.1 ^km	West (280°)	18.5 ^km/h	27.8 ^km/h	Overcast
7:55 AM	-4.5 ^°C	-8 ^°C	77 ^%	1024.4 hPa	16.1 ^km	WNW (300°)	11.1 ^km/h	27.8 ^km/h	Overcast
8:15 AM	-4.3 ^°C	-8 ^°C	76 ^%	1024.4 hPa	16.1 ^km	WNW (290°)	13 ^km/h		Overcast
8:35 AM	-4.2 ^°C	-8.1 ^°C	75 ^%	1024.7 hPa	16.1 ^km	WNW (290°)	14.8 ^km/h		Overcast
8:55 AM	-4.1 ^°C	-8.1 ^°C	74 ^%	1024.4 hPa	16.1 ^km	WNW (290°)	11.1 ^km/h	27.8 ^km/h	Overcast
9:15 AM	-17.8 ^°C	-17.8 ^°C				North
1:20 PM	-3.1 ^°C	-8 ^°C	69 ^%	1023.7 hPa	16.1 ^km	WNW (300°)	16.7 ^km/h		Overcast
1:35 PM	-3 ^°C	-7.7 ^°C	70 ^%	1023.7 hPa	16.1 ^km	WNW (290°)	14.8 ^km/h		Overcast
1:55 PM	-3.1 ^°C	-7.5 ^°C	72 ^%	1023.7 hPa	16.1 ^km	West (280°)	14.8 ^km/h		Overcast
2:15 PM	-3 ^°C	-7.7 ^°C	70 ^%	1023.7 hPa	16.1 ^km	West (280°)	14.8 ^km/h		Overcast
2:35 PM	-2.9 ^°C	-7.8 ^°C	69 ^%	1023.7 hPa	16.1 ^km	WNW (300°)	13 ^km/h		Overcast
2:55 PM	-2.8 ^°C	-7.7 ^°C	69 ^%	1024 hPa	16.1 ^km	WNW (300°)	13 ^km/h		Overcast
3:15 PM	-3 ^°C	-7.8 ^°C	70 ^%	1024.4 hPa	16.1 ^km	West (280°)	14.8 ^km/h	27.8 ^km/h	Overcast
3:35 PM	-3.1 ^°C	-7.7 ^°C	71 ^%	1024.7 hPa	16.1 ^km	West (280°)	11.1 ^km/h		Overcast
3:55 PM	-3.2 ^°C	-7.8 ^°C	71 ^%	1024.7 hPa	16.1 ^km	West (270°)	14.8 ^km/h		Overcast
4:15 PM	-3.2 ^°C	-7.8 ^°C	71 ^%	1025.1 hPa	16.1 ^km	WNW (290°)	7.4 ^km/h		Overcast
4:35 PM	-3.2 ^°C	-7.6 ^°C	72 ^%	1024.7 hPa	16.1 ^km	NW (310°)	7.4 ^km/h		Overcast
4:55 PM	-3.3 ^°C	-7.9 ^°C	71 ^%	1024.7 hPa	16.1 ^km	WNW (290°)	9.3 ^km/h		Overcast
5:15 PM	-3.3 ^°C	-7.9 ^°C	71 ^%	1025.1 hPa	16.1 ^km	WNW (290°)	11.1 ^km/h		Overcast
5:35 PM	-3.3 ^°C	-7.9 ^°C	71 ^%	1025.1 hPa	16.1 ^km	NW (320°)	7.4 ^km/h		Overcast
5:55 PM	-3.5 ^°C	-7.8 ^°C	73 ^%	1025.4 hPa	16.1 ^km	NW (310°)	9.3 ^km/h		Overcast
6:15 PM	-3.9 ^°C	-8.3 ^°C	72 ^%	1025.1 hPa	16.1 ^km	NNW (340°)	16.7 ^km/h		Overcast
6:35 PM	-4 ^°C	-8.8 ^°C	70 ^%	1025.4 hPa	16.1 ^km	NNW (330°)	14.8 ^km/h		Overcast
6:55 PM	-4.1 ^°C	-8.6 ^°C	71 ^%	1025.7 hPa	16.1 ^km	NW (310°)	7.4 ^km/h		Overcast
7:15 PM	-4.1 ^°C	-8.6 ^°C	71 ^%	1025.7 hPa	16.1 ^km	NW (310°)	9.3 ^km/h		Overcast
7:35 PM	-4.5 ^°C	-9 ^°C	71 ^%	1025.7 hPa	16.1 ^km	WNW (290°)	7.4 ^km/h		Overcast
7:55 PM	-4.5 ^°C	-9 ^°C	71 ^%	1025.7 hPa	16.1 ^km	WNW (290°)	7.4 ^km/h		Overcast
8:15 PM	-4.7 ^°C	-9 ^°C	72 ^%	1025.7 hPa	16.1 ^km	NW (320°)	5.6 ^km/h		Overcast
8:35 PM	-5 ^°C	-8.8 ^°C	75 ^%	1025.7 hPa	16.1 ^km	Calm			Mostly Cloudy
8:55 PM	-4.7 ^°C	-8.7 ^°C	74 ^%	1025.7 hPa	16.1 ^km	Calm			Overcast
9:15 PM	-4.8 ^°C	-8.6 ^°C	75 ^%	1026.1 hPa	16.1 ^km	West (280°)	5.6 ^km/h		Overcast
9:35 PM	-4.7 ^°C	-8.5 ^°C	75 ^%	1026.1 hPa	16.1 ^km	WNW (290°)	7.4 ^km/h		Overcast
9:55 PM	-4.6 ^°C	-8.2 ^°C	76 ^%	1026.1 hPa	16.1 ^km	West (260°)	7.4 ^km/h		Overcast
10:15 PM	-4.6 ^°C	-8.6 ^°C	74 ^%	1026.1 hPa	16.1 ^km	West (270°)	7.4 ^km/h		Overcast
10:35 PM	-4.6 ^°C	-8.8 ^°C	73 ^%	1026.4 hPa	16.1 ^km	Calm			Overcast
10:55 PM	-4.6 ^°C	-8.8 ^°C	73 ^%	1026.4 hPa	16.1 ^km	Calm			Overcast
11:15 PM	-4.6 ^°C	-9 ^°C	72 ^%	1026.4 hPa	16.1 ^km	Calm			Overcast
11:35 PM	-4.5 ^°C	-8.7 ^°C	73 ^%	1026.4 hPa	16.1 ^km	WNW (290°)	7.4 ^km/h		Overcast
11:55 PM	-4.7 ^°C	-8.7 ^°C	74 ^%	1026.1 hPa	16.1 ^km	NNW (340°)	9.3 ^km/h		Overcast

Hourly data recorded from KJOT, located 0 kilometers away from Rockdale, Illinois