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 - 17 AUGUST, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	22.4 ^°C	26.1 ^°C (5:52 pm)	20.6 ^°C (7:52 am)
Dewpoint	20.6 ^°C	21.7 ^°C (2:37 pm)	20 ^°C (8:52 am)
Humidity	89.8 ^%	97 ^% (5:52 am)	76 ^% (7:52 pm)
Barometer	1012.2 ^hPa	1013.5 hPa (2:52 am)	1010.2 hPa (4:52 am)
Wind Speed	9.5 ^km/h	13 ^km/h (5:52 pm)

Weather Element	Average
Visibility	8.9 ^km
Wind Direction	ESE (124.2 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	5.1 (Base 18.3)
Growing Degree Days	13.4 (Base 10)

Averaged from 33 records on 17 August, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 17 AUGUST, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Conditions
12:05 AM	21.7 ^°C	20.6 ^°C	93 ^%	1011.5 hPa	12.9 ^km	SSE (150°)	11.1 ^km/h	0 mm	Mostly Cloudy
12:52 AM	21.7 ^°C	20.6 ^°C	93 ^%	1011.2 hPa	6.4 ^km	East (100°)	13 ^km/h	0 mm	Overcast
1:52 AM	22 ^°C	21 ^°C	94 ^%	1011.2 hPa	9.7 ^km	ENE (70°)	7.4 ^km/h		Overcast
2:52 AM	21.1 ^°C	20.6 ^°C	97 ^%	1010.5 hPa	8 ^km	ENE (70°)	13 ^km/h		Overcast
3:52 AM	21.1 ^°C	20 ^°C	93 ^%	1010.5 hPa	6.4 ^km	ESE (110°)	9.3 ^km/h		Overcast
4:52 AM	21.1 ^°C	20 ^°C	93 ^%	1010.2 hPa	8 ^km	East (100°)	9.3 ^km/h		Overcast
5:52 AM	21.1 ^°C	20 ^°C	93 ^%	1010.8 hPa	6.4 ^km	Calm			Overcast
6:52 AM	21.1 ^°C	20 ^°C	93 ^%	1011.9 hPa	4 ^km	ENE (70°)	9.3 ^km/h		Overcast
7:00 AM	21.1 ^°C	20 ^°C	93 ^%	1011.9 hPa	4 ^km	ENE (60°)	11.1 ^km/h		Overcast
7:38 AM	21.1 ^°C	20 ^°C	93 ^%	1012.2 hPa	2.9 ^km	ENE (70°)	13 ^km/h		Overcast
7:52 AM	20.6 ^°C	20 ^°C	96 ^%	1011.9 hPa	1.9 ^km	East (80°)	11.1 ^km/h		Overcast
8:52 AM	21.1 ^°C	20 ^°C	93 ^%	1012.2 hPa	1.9 ^km	ENE (60°)	11.1 ^km/h		Overcast
9:52 AM	21.7 ^°C	20.6 ^°C	93 ^%	1012.5 hPa	1.9 ^km	NE (50°)	11.1 ^km/h		Overcast
10:36 AM	22.2 ^°C	20.6 ^°C	91 ^%	1012.9 hPa	1.9 ^km	NE (40°)	13 ^km/h		Overcast
10:52 AM	22.2 ^°C	20.6 ^°C	91 ^%	1012.9 hPa	4 ^km	NNE (30°)	13 ^km/h		Overcast
11:52 AM	22.2 ^°C	20.6 ^°C	91 ^%	1012.9 hPa	4 ^km	NE (50°)	13 ^km/h		Overcast
12:52 PM	23.9 ^°C	21.1 ^°C	84 ^%	1012.5 hPa	11.3 ^km	North (360°)	13 ^km/h		Overcast
1:29 PM	24 ^°C	21 ^°C	83 ^%	1013.2 hPa	12.9 ^km	NNE (20°)	9.3 ^km/h		Overcast
1:52 PM	24.4 ^°C	21.1 ^°C	82 ^%	1012.9 hPa	14.5 ^km	North (10°)	13 ^km/h		Overcast
2:44 PM	24.4 ^°C	21.1 ^°C	82 ^%	1013.5 hPa	16.1 ^km	North (350°)	9.3 ^km/h		Overcast
2:52 PM	25.6 ^°C	21.1 ^°C	76 ^%	1013.2 hPa	16.1 ^km	North (350°)	11.1 ^km/h		Overcast
3:52 PM	25 ^°C	21.7 ^°C	82 ^%	1012.9 hPa	16.1 ^km	Variable	11.1 ^km/h	0 mm	Overcast
5:52 PM	26.1 ^°C	21.7 ^°C	77 ^%	1012.2 hPa	16.1 ^km	NE (50°)	13 ^km/h		Partly Cloudy
6:52 PM	25.6 ^°C	21.7 ^°C	79 ^%	1011.5 hPa	16.1 ^km	NNE (20°)	11.1 ^km/h		Clear
7:52 PM	23.3 ^°C	21.1 ^°C	87 ^%	1012.2 hPa	16.1 ^km	NE (40°)	5.6 ^km/h		Clear
8:45 PM	21.7 ^°C	20.6 ^°C	93 ^%	1012.9 hPa	9.7 ^km	NNW (340°)	5.6 ^km/h		Mostly Cloudy
8:52 PM	22.2 ^°C	20.6 ^°C	91 ^%	1012.5 hPa	11.3 ^km	Calm			Mostly Cloudy
9:04 PM	21.7 ^°C	20.6 ^°C	93 ^%	1013.2 hPa	9.7 ^km	NNW (340°)	5.6 ^km/h		Scattered Clouds
9:22 PM	22.2 ^°C	20.6 ^°C	91 ^%	1013.5 hPa	11.3 ^km	North (350°)	5.6 ^km/h		Mostly Cloudy
9:52 PM	21.7 ^°C	20.6 ^°C	93 ^%	1012.9 hPa	9.7 ^km	North (360°)	7.4 ^km/h		Mostly Cloudy
10:03 PM	21.7 ^°C	20 ^°C	90 ^%	1013.2 hPa	8 ^km	North (10°)	7.4 ^km/h		Scattered Clouds
10:52 PM	21.1 ^°C	20 ^°C	93 ^%	1012.9 hPa	8 ^km	NNE (30°)	9.3 ^km/h		Clear
11:52 PM	20.6 ^°C	20 ^°C	96 ^%	1012.9 hPa	6.4 ^km	North (360°)	5.6 ^km/h		Clear

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