PETERSBURG, ILLINOIS

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Elevation: 158 meters Latitude: 40 01N Longitude: 089 51W

WEATHER

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Number of Records: 192,571; Date Range: 1/1/95 - 5/17/13

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WEATHER ALMANAC - 31 JANUARY, 2013

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	-7.4 ^°C	-3.9 ^°C (3:52 am)	-14 ^°C (11:24 pm)
Dewpoint	-12.9 ^°C	-7.2 ^°C (6:52 am)	-20 ^°C (9:52 pm)
Humidity	65.6 ^%	81 ^% (6:52 am)	57 ^% (2:52 pm)
Barometer	1018.3 ^hPa	1028.4 hPa (11:52 pm)	1011.9 hPa (3:52 am)
Wind Speed	28.8 ^km/h	38.9 ^km/h (3:52 pm)
Wind Gust		57.5 ^km/h (3:52 pm)

Weather Element	Average
Visibility	15.9 ^km
Wind Direction	WNW (289.2 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	27.3 (Base 18.3)

Averaged from 25 records on 31 January, 2013

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 31 JANUARY, 2013

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
1:52 AM	-6.1 ^°C	-10 ^°C	74 ^%	1012.2 hPa	16.1 ^km	West (270°)	18.5 ^km/h				Partly Cloudy
2:52 AM	-4.4 ^°C	-8.9 ^°C	71 ^%	1012.2 hPa	16.1 ^km	West (260°)	24.1 ^km/h				Overcast
3:52 AM	-3.9 ^°C	-9.4 ^°C	66 ^%	1011.9 hPa	16.1 ^km	West (260°)	27.8 ^km/h				Overcast
4:52 AM	-3.9 ^°C	-8.9 ^°C	69 ^%	1011.9 hPa	16.1 ^km	West (260°)	31.5 ^km/h				Overcast
5:52 AM	-3.9 ^°C	-8.3 ^°C	72 ^%	1012.5 hPa	16.1 ^km	West (270°)	27.8 ^km/h	42.6 ^km/h	0 mm		Overcast
6:52 AM	-4.4 ^°C	-7.2 ^°C	81 ^%	1013.2 hPa	16.1 ^km	West (270°)	25.9 ^km/h	40.7 ^km/h	0 mm		Overcast
7:52 AM	-4.4 ^°C	-7.8 ^°C	77 ^%	1013.9 hPa	16.1 ^km	WNW (290°)	20.4 ^km/h		0 mm		Overcast
8:52 AM	-4.4 ^°C	-9.4 ^°C	69 ^%	1014.6 hPa	16.1 ^km	WNW (290°)	24.1 ^km/h	37 ^km/h			Mostly Cloudy
9:52 AM	-3.9 ^°C	-10.6 ^°C	60 ^%	1015.6 hPa	16.1 ^km	WNW (290°)	29.6 ^km/h	38.9 ^km/h			Partly Cloudy
10:50 AM	-4 ^°C	-10 ^°C	64 ^%	1015.6 hPa	16.1 ^km	West (270°)	31.5 ^km/h	40.7 ^km/h			Overcast
10:52 AM	-4.4 ^°C	-10 ^°C	65 ^%	1016.3 hPa	16.1 ^km	West (280°)	33.3 ^km/h	40.7 ^km/h			Overcast
11:52 AM	-3.9 ^°C	-10 ^°C	63 ^%	1016.6 hPa	16.1 ^km	WNW (290°)	24.1 ^km/h	46.3 ^km/h			Overcast
12:06 PM	-4 ^°C	-11 ^°C	59 ^%	1015.6 hPa	16.1 ^km	WNW (300°)	31.5 ^km/h	44.4 ^km/h			Mostly Cloudy
12:52 PM	-4.4 ^°C	-10.6 ^°C	62 ^%	1016.6 hPa	16.1 ^km	WNW (300°)	31.5 ^km/h	46.3 ^km/h			Mostly Cloudy
2:52 PM	-6.7 ^°C	-13.9 ^°C	57 ^%	1017.9 hPa	16.1 ^km	NW (310°)	31.5 ^km/h	46.3 ^km/h			Mostly Cloudy
3:52 PM	-8.9 ^°C	-16.1 ^°C	57 ^%	1020 hPa	16.1 ^km	WNW (300°)	38.9 ^km/h	57.5 ^km/h			Overcast
4:52 PM	-9.4 ^°C	-14.4 ^°C	68 ^%	1021 hPa	12.9 ^km	NW (310°)	33.3 ^km/h	46.3 ^km/h	0 mm	Snow	Light Snow
5:52 PM	-10.6 ^°C	-16.7 ^°C	62 ^%	1022 hPa	16.1 ^km	NW (310°)	33.3 ^km/h	48.1 ^km/h	0 mm		Overcast
6:52 PM	-10.6 ^°C	-16.7 ^°C	62 ^%	1023.4 hPa	16.1 ^km	NW (310°)	16.7 ^km/h	48.1 ^km/h			Overcast
7:52 PM	-11.7 ^°C	-17.8 ^°C	61 ^%	1024.4 hPa	16.1 ^km	NW (320°)	29.6 ^km/h	46.3 ^km/h	0 mm		Mostly Cloudy
8:52 PM	-12.8 ^°C	-18.9 ^°C	61 ^%	1025.4 hPa	16.1 ^km	WNW (300°)	33.3 ^km/h	48.1 ^km/h	0 mm		Scattered Clouds
9:52 PM	-13.3 ^°C	-20 ^°C	58 ^%	1026.1 hPa	16.1 ^km	WNW (290°)	33.3 ^km/h				Mostly Cloudy
10:52 PM	-13.9 ^°C	-20 ^°C	61 ^%	1027.4 hPa	16.1 ^km	WNW (290°)	31.5 ^km/h	46.3 ^km/h			Scattered Clouds
11:24 PM	-14 ^°C	-18 ^°C	72 ^%	1026.8 hPa	14.5 ^km	WNW (300°)	31.5 ^km/h	42.6 ^km/h			Mostly Cloudy
11:52 PM	-13.9 ^°C	-18.3 ^°C	70 ^%	1028.4 hPa	16.1 ^km	WNW (290°)	25.9 ^km/h	38.9 ^km/h			Overcast

Hourly data recorded from KSPI, located 24.09 kilometers away from Petersburg, Illinois