PETERSBURG, ILLINOIS

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

WEATHER

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Number of Records: 221,836; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 25 FEBRUARY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	-3.4 ^°C	0.6 ^°C (11:52 am)	-10 ^°C (2:52 am)
Dewpoint	-9.2 ^°C	-5 ^°C (11:52 pm)	-13.3 ^°C (5:52 am)
Humidity	66.1 ^%	85 ^% (11:52 pm)	48 ^% (10:52 am)
Barometer	1014.2 ^hPa	1016.3 hPa (8:52 am)	1012.2 hPa (4:52 pm)
Wind Speed	9.8 ^km/h	16.7 ^km/h (4:52 pm)

Weather Element	Average
Visibility	14.5 ^km
Wind Direction	ESE (112.3 °)

Weather Element	Total
Precipitation	0.25 ^mm
Heating Degree Days	23.1 (Base 18.3)

Averaged from 26 records on 25 February, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 25 FEBRUARY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:52 AM	-6.7 ^°C	-9.4 ^°C	81 ^%	1013.9 hPa	16.1 ^km	WSW (250°)	13 ^km/h			Clear
1:52 AM	-8.3 ^°C	-10.6 ^°C	84 ^%	1014.6 hPa	16.1 ^km	WSW (250°)	11.1 ^km/h			Clear
2:52 AM	-10 ^°C	-13 ^°C	79 ^%	1013.9 hPa	16.1 ^km	West (260°)	7.4 ^km/h			Clear
3:52 AM	-9.4 ^°C	-12.8 ^°C	77 ^%	1014.2 hPa	16.1 ^km	NW (310°)	5.6 ^km/h			Clear
4:52 AM	-8.3 ^°C	-11.1 ^°C	81 ^%	1014.6 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h			Clear
5:52 AM	-10 ^°C	-13.3 ^°C	77 ^%	1014.9 hPa	16.1 ^km	Calm				Clear
6:52 AM	-8.9 ^°C	-12.2 ^°C	77 ^%	1015.6 hPa	16.1 ^km	Calm				Clear
7:52 AM	-8.3 ^°C	-11.7 ^°C	77 ^%	1015.9 hPa	16.1 ^km	Calm				Clear
8:52 AM	-3.9 ^°C	-10.6 ^°C	60 ^%	1016.3 hPa	16.1 ^km	Calm				Clear
9:52 AM	-1.7 ^°C	-10 ^°C	54 ^%	1015.2 hPa	16.1 ^km	East (100°)	11.1 ^km/h			Clear
10:52 AM	0 ^°C	-10 ^°C	48 ^%	1014.6 hPa	16.1 ^km	East (100°)	9.3 ^km/h	0 mm		Clear
11:52 AM	0.6 ^°C	-9.4 ^°C	48 ^%	1014.2 hPa	16.1 ^km	East (80°)	9.3 ^km/h	0 mm		Clear
12:52 PM	0.6 ^°C	-8.3 ^°C	52 ^%	1013.2 hPa	16.1 ^km	ESE (110°)	11.1 ^km/h	0 mm		Clear
1:52 PM	0 ^°C	-7.8 ^°C	56 ^%	1013.2 hPa	16.1 ^km	ESE (110°)	14.8 ^km/h			Clear
2:52 PM	0.6 ^°C	-7.8 ^°C	54 ^%	1012.5 hPa	16.1 ^km	NE (50°)	13 ^km/h			Clear
3:52 PM	0 ^°C	-7.8 ^°C	56 ^%	1012.9 hPa	16.1 ^km	East (90°)	14.8 ^km/h			Scattered Clouds
4:52 PM	-0.6 ^°C	-9.4 ^°C	52 ^%	1012.2 hPa	16.1 ^km	East (90°)	16.7 ^km/h			Overcast
5:52 PM	-1.1 ^°C	-8.3 ^°C	59 ^%	1012.9 hPa	16.1 ^km	East (100°)	13 ^km/h			Overcast
6:52 PM	-1.1 ^°C	-7.8 ^°C	61 ^%	1013.2 hPa	16.1 ^km	ENE (70°)	13 ^km/h			Overcast
7:52 PM	-1.1 ^°C	-7.8 ^°C	61 ^%	1013.5 hPa	16.1 ^km	ENE (60°)	11.1 ^km/h			Overcast
8:52 PM	-1.7 ^°C	-7.8 ^°C	64 ^%	1014.2 hPa	16.1 ^km	ENE (60°)	9.3 ^km/h			Overcast
9:52 PM	-1.1 ^°C	-8.9 ^°C	56 ^%	1013.9 hPa	16.1 ^km	East (100°)	13 ^km/h			Overcast
10:52 PM	-1.7 ^°C	-7.2 ^°C	67 ^%	1014.2 hPa	8 ^km	NNE (30°)	13 ^km/h	0 mm	Snow	Light Snow
11:00 PM	-2.2 ^°C	-6.7 ^°C	72 ^%	1013.5 hPa	4.8 ^km	North (10°)	13 ^km/h	0 mm	Snow	Light Snow
11:24 PM	-2.8 ^°C	-5.6 ^°C	81 ^%	1013.9 hPa	4.8 ^km	North (10°)	11.1 ^km/h	0 mm	Snow	Light Snow
11:52 PM	-2.8 ^°C	-5 ^°C	85 ^%	1014.9 hPa	4 ^km	North (350°)	14.8 ^km/h	0.25 mm	Snow	Light Snow

Hourly data recorded from KSPI, located 0 kilometers away from Petersburg, Illinois