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 - 22 JANUARY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	1.3 ^°C	2.2 ^°C (10:52 am)	0.6 ^°C (5:52 am)
Dewpoint	-2.2 ^°C	-1.7 ^°C (12:52 am)	-3.3 ^°C (12:52 pm)
Humidity	78 ^%	85 ^% (5:52 am)	67 ^% (12:52 pm)
Barometer	1030.1 ^hPa	1032.8 hPa (10:52 am)	1026.4 hPa (12:52 am)
Wind Speed	6.1 ^km/h	13 ^km/h (11:52 am)

Weather Element	Average
Visibility	15.1 ^km
Wind Direction	SSW (210.4 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	16.9 (Base 18.3)

Averaged from 28 records on 22 January, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 22 JANUARY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:52 AM	1.1 ^°C	-1.7 ^°C	82 ^%	1026.4 hPa	14.5 ^km	NNW (330°)	7.4 ^km/h	Overcast
1:29 AM	1.1 ^°C	-1.7 ^°C	82 ^%	1026.4 hPa	14.5 ^km	NW (310°)	9.3 ^km/h	Overcast
1:52 AM	1.1 ^°C	-1.7 ^°C	82 ^%	1027.1 hPa	14.5 ^km	NW (310°)	11.1 ^km/h	Overcast
2:31 AM	1.1 ^°C	-1.7 ^°C	82 ^%	1026.8 hPa	14.5 ^km	NNW (330°)	7.4 ^km/h	Overcast
2:52 AM	1.1 ^°C	-1.7 ^°C	82 ^%	1027.8 hPa	14.5 ^km	NW (320°)	9.3 ^km/h	Overcast
3:52 AM	1.1 ^°C	-1.7 ^°C	82 ^%	1028.1 hPa	12.9 ^km	WNW (290°)	5.6 ^km/h	Overcast
4:52 AM	1.1 ^°C	-1.7 ^°C	82 ^%	1028.8 hPa	14.5 ^km	NW (310°)	9.3 ^km/h	Overcast
5:37 AM	1.1 ^°C	-1.7 ^°C	82 ^%	1028.8 hPa	12.9 ^km	WNW (290°)	11.1 ^km/h	Overcast
5:52 AM	0.6 ^°C	-1.7 ^°C	85 ^%	1029.5 hPa	12.9 ^km	West (280°)	11.1 ^km/h	Overcast
6:52 AM	1.1 ^°C	-1.7 ^°C	82 ^%	1030.5 hPa	14.5 ^km	WNW (290°)	11.1 ^km/h	Overcast
7:52 AM	1.1 ^°C	-1.7 ^°C	82 ^%	1031.2 hPa	14.5 ^km	NW (310°)	9.3 ^km/h	Overcast
8:11 AM	1.1 ^°C	-1.7 ^°C	82 ^%	1030.5 hPa	14.5 ^km	NNW (330°)	5.6 ^km/h	Overcast
8:52 AM	1.7 ^°C	-1.7 ^°C	78 ^%	1031.2 hPa	14.5 ^km	NNW (330°)	9.3 ^km/h	Overcast
9:52 AM	1.7 ^°C	-2.2 ^°C	76 ^%	1031.8 hPa	16.1 ^km	NNW (330°)	11.1 ^km/h	Overcast
10:52 AM	2.2 ^°C	-2.8 ^°C	70 ^%	1032.8 hPa	16.1 ^km	NNW (330°)	9.3 ^km/h	Overcast
11:52 AM	2.2 ^°C	-2.8 ^°C	70 ^%	1032.5 hPa	16.1 ^km	North (350°)	13 ^km/h	Overcast
12:52 PM	2.2 ^°C	-3.3 ^°C	67 ^%	1031.8 hPa	16.1 ^km	Calm		Overcast
1:52 PM	2 ^°C	-2 ^°C	75 ^%	1031.2 hPa	16.1 ^km	North (350°)	9.3 ^km/h	Overcast
2:52 PM	2 ^°C	-3 ^°C	70 ^%	1030.8 hPa	16.1 ^km	Calm		Overcast
3:52 PM	1.7 ^°C	-2.8 ^°C	72 ^%	1031.2 hPa	16.1 ^km	NW (310°)	5.6 ^km/h	Overcast
4:52 PM	1.7 ^°C	-2.8 ^°C	72 ^%	1031.5 hPa	16.1 ^km	Calm		Overcast
5:52 PM	1.1 ^°C	-2.2 ^°C	79 ^%	1031.8 hPa	16.1 ^km	Calm		Overcast
6:52 PM	2 ^°C	-3 ^°C	70 ^%	1031.2 hPa	16.1 ^km	Calm		Overcast
7:52 PM	0.6 ^°C	-2.2 ^°C	82 ^%	1031.2 hPa	16.1 ^km	Calm		Overcast
8:52 PM	0.6 ^°C	-2.2 ^°C	82 ^%	1030.8 hPa	16.1 ^km	Calm		Overcast
9:52 PM	0.6 ^°C	-2.8 ^°C	78 ^%	1030.8 hPa	16.1 ^km	Calm		Overcast
10:52 PM	0.6 ^°C	-2.8 ^°C	78 ^%	1030.5 hPa	16.1 ^km	Calm		Overcast
11:52 PM	0.6 ^°C	-2.8 ^°C	78 ^%	1029.8 hPa	16.1 ^km	South (190°)	5.6 ^km/h	Overcast

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