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 - 20 SEPTEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	23 ^°C	28.9 ^°C (2:52 pm)	16.7 ^°C (3:52 am)
Dewpoint	18.9 ^°C	22.2 ^°C (5:31 pm)	13.3 ^°C (1:52 am)
Humidity	78.1 ^%	91 ^% (11:52 pm)	61 ^% (2:52 pm)
Barometer	1013.2 ^hPa	1015.9 hPa (6:52 am)	1010.8 hPa (8:52 pm)
Wind Speed	13.7 ^km/h	22.2 ^km/h (11:52 am)
Wind Gust		38.9 ^km/h (11:52 am)

Weather Element	Average
Visibility	15.3 ^km
Wind Direction	SW (225.9 °)

Weather Element	Total
Precipitation	8.89 ^mm
Cooling Degree Days	4.5 (Base 18.3)
Growing Degree Days	12.8 (Base 10)

Averaged from 27 records on 20 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 20 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
1:52 AM	18.3 ^°C	13.3 ^°C	73 ^%	1014.9 hPa	16.1 ^km	South (190°)	13 ^km/h				Clear
2:52 AM	17.2 ^°C	13.3 ^°C	78 ^%	1015.2 hPa	16.1 ^km	SSW (200°)	11.1 ^km/h				Clear
3:52 AM	16.7 ^°C	13.9 ^°C	84 ^%	1014.6 hPa	16.1 ^km	South (190°)	11.1 ^km/h				Clear
4:52 AM	17.8 ^°C	14.4 ^°C	80 ^%	1014.9 hPa	16.1 ^km	SSW (200°)	18.5 ^km/h				Clear
5:52 AM	17.8 ^°C	15 ^°C	84 ^%	1015.2 hPa	16.1 ^km	SSW (200°)	13 ^km/h				Clear
6:52 AM	17.8 ^°C	15 ^°C	84 ^%	1015.9 hPa	16.1 ^km	SSW (200°)	13 ^km/h				Clear
7:52 AM	18.3 ^°C	15.6 ^°C	84 ^%	1015.6 hPa	16.1 ^km	SSW (210°)	13 ^km/h				Clear
8:52 AM	20 ^°C	16.7 ^°C	81 ^%	1015.9 hPa	16.1 ^km	SW (220°)	11.1 ^km/h				Partly Cloudy
9:52 AM	22.2 ^°C	17.8 ^°C	76 ^%	1015.6 hPa	16.1 ^km	SW (220°)	13 ^km/h				Mostly Cloudy
10:52 AM	25.6 ^°C	20 ^°C	71 ^%	1014.6 hPa	16.1 ^km	SSW (210°)	16.7 ^km/h	27.8 ^km/h			Clear
11:52 AM	26.7 ^°C	20 ^°C	67 ^%	1013.9 hPa	16.1 ^km	SW (220°)	22.2 ^km/h	38.9 ^km/h			Scattered Clouds
12:52 PM	27.8 ^°C	20.6 ^°C	65 ^%	1012.9 hPa	16.1 ^km	SW (230°)	22.2 ^km/h	33.3 ^km/h			Clear
1:52 PM	28.3 ^°C	20.6 ^°C	63 ^%	1012.9 hPa	16.1 ^km	SW (230°)	22.2 ^km/h	31.5 ^km/h			Clear
2:52 PM	28.9 ^°C	20.6 ^°C	61 ^%	1012.5 hPa	16.1 ^km	West (270°)	22.2 ^km/h	31.5 ^km/h			Overcast
3:52 PM	27.8 ^°C	21.1 ^°C	67 ^%	1011.9 hPa	16.1 ^km	West (280°)	16.7 ^km/h		1.02 mm	Thunderstorm	Overcast
4:09 PM	27.8 ^°C	20.6 ^°C	65 ^%	1012.2 hPa	16.1 ^km	West (280°)	18.5 ^km/h				Mostly Cloudy
4:52 PM	23.9 ^°C	21.7 ^°C	87 ^%	1011.5 hPa	8 ^km	West (270°)	9.3 ^km/h		2.29 mm	Rain	Light Rain
5:31 PM	25 ^°C	22.2 ^°C	84 ^%	1011.9 hPa	4 ^km	SW (230°)	11.1 ^km/h	29.6 ^km/h	1.78 mm	Rain	Light Rain
5:38 PM	25.6 ^°C	22.2 ^°C	81 ^%	1011.9 hPa	16.1 ^km	SW (230°)	14.8 ^km/h		1.78 mm	Rain-Thunderstorm	Light Thunderstorms and Rain
5:52 PM	25 ^°C	21.7 ^°C	82 ^%	1011.5 hPa	16.1 ^km	SW (230°)	9.3 ^km/h		1.78 mm	Thunderstorm	Thunderstorm
5:59 PM	25 ^°C	20.6 ^°C	76 ^%	1011.9 hPa	16.1 ^km	SW (230°)	5.6 ^km/h				Clear
6:52 PM	23.3 ^°C	20 ^°C	82 ^%	1011.5 hPa	16.1 ^km	SW (220°)	7.4 ^km/h				Clear
7:52 PM	21.7 ^°C	20 ^°C	90 ^%	1011.5 hPa	16.1 ^km	SSW (210°)	5.6 ^km/h				Clear
8:52 PM	23.3 ^°C	20.6 ^°C	85 ^%	1010.8 hPa	16.1 ^km	SSW (210°)	13 ^km/h				Clear
9:52 PM	23.9 ^°C	20.6 ^°C	82 ^%	1011.2 hPa	16.1 ^km	SW (230°)	13 ^km/h		0 mm	Rain	Light Rain
10:52 PM	22.8 ^°C	20.6 ^°C	87 ^%	1011.5 hPa	16.1 ^km	WSW (250°)	11.1 ^km/h		0.25 mm		Scattered Clouds
11:52 PM	22.2 ^°C	20.6 ^°C	91 ^%	1011.2 hPa	16.1 ^km	WSW (240°)	11.1 ^km/h				Scattered Clouds

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