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 - 28 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	22.4 ^°C	30 ^°C (3:52 pm)	14.4 ^°C (3:52 am)
Dewpoint	16.2 ^°C	20 ^°C (6:52 pm)	12.2 ^°C (4:52 am)
Humidity	71 ^%	90 ^% (12:52 am)	40 ^% (1:52 pm)
Barometer	1019.6 ^hPa	1022.4 hPa (8:52 am)	1016.9 hPa (11:52 pm)
Wind Speed	12.2 ^km/h	55.5 ^km/h (6:09 pm)
Wind Gust		74 ^km/h (6:07 pm)

Weather Element	Average
Visibility	14.6 ^km
Wind Direction	ESE (100.6 °)

Weather Element	Total
Precipitation	46.74 ^mm
Cooling Degree Days	3.9 (Base 18.3)
Growing Degree Days	12.2 (Base 10)

Averaged from 31 records on 28 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 28 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:52 AM	15.6 ^°C	13.9 ^°C	90 ^%	1021 hPa	16.1 ^km	Calm					Clear
1:52 AM	15.6 ^°C	13.9 ^°C	90 ^%	1021.3 hPa	16.1 ^km	Calm					Clear
2:52 AM	15 ^°C	13.3 ^°C	90 ^%	1021 hPa	16.1 ^km	Calm					Clear
3:52 AM	14.4 ^°C	12.8 ^°C	90 ^%	1021 hPa	16.1 ^km	Calm					Clear
4:52 AM	15 ^°C	12.2 ^°C	83 ^%	1021.3 hPa	16.1 ^km	Calm					Clear
5:52 AM	15 ^°C	12.2 ^°C	83 ^%	1021.3 hPa	16.1 ^km	Calm					Clear
6:52 AM	18.3 ^°C	13.9 ^°C	75 ^%	1021.7 hPa	16.1 ^km	SE (130°)	13 ^km/h				Clear
7:52 AM	21.1 ^°C	14.4 ^°C	65 ^%	1022 hPa	16.1 ^km	ESE (120°)	14.8 ^km/h				Clear
8:52 AM	23.3 ^°C	13.9 ^°C	55 ^%	1022.4 hPa	16.1 ^km	ESE (120°)	18.5 ^km/h				Clear
9:52 AM	24.4 ^°C	13.3 ^°C	50 ^%	1021.7 hPa	16.1 ^km	ESE (120°)	20.4 ^km/h				Clear
10:52 AM	26.1 ^°C	13.9 ^°C	47 ^%	1021.3 hPa	16.1 ^km	ESE (110°)	20.4 ^km/h				Clear
11:52 AM	27.2 ^°C	14.4 ^°C	45 ^%	1021 hPa	16.1 ^km	ESE (120°)	14.8 ^km/h				Clear
12:52 PM	27.8 ^°C	14.4 ^°C	44 ^%	1021 hPa	16.1 ^km	SSE (150°)	18.5 ^km/h	31.5 ^km/h			Clear
1:52 PM	29.4 ^°C	14.4 ^°C	40 ^%	1020.3 hPa	16.1 ^km	South (170°)	20.4 ^km/h	29.6 ^km/h			Clear
2:52 PM	28.9 ^°C	14.4 ^°C	41 ^%	1019.3 hPa	16.1 ^km	Variable	9.3 ^km/h				Clear
3:52 PM	30 ^°C	16.1 ^°C	43 ^%	1018.3 hPa	16.1 ^km	Variable	9.3 ^km/h				Clear
4:52 PM	29.4 ^°C	16.7 ^°C	46 ^%	1017.9 hPa	16.1 ^km	SSE (160°)	14.8 ^km/h				Partly Cloudy
5:52 PM	28.9 ^°C	16.7 ^°C	47 ^%	1017.6 hPa	16.1 ^km	SW (220°)	11.1 ^km/h			Thunderstorm	Mostly Cloudy
6:02 PM	25 ^°C	18.3 ^°C	66 ^%	1018.3 hPa	12.9 ^km	SSW (210°)	24.1 ^km/h	40.7 ^km/h	0 mm	Rain-Thunderstorm	Light Thunderstorms and Rain
6:07 PM	22.2 ^°C	19.4 ^°C	84 ^%	1018.6 hPa	2.4 ^km	South (180°)	53.8 ^km/h	74 ^km/h	0.76 mm	Rain-Thunderstorm	Heavy Thunderstorms and Rain
6:09 PM	21.1 ^°C	18.9 ^°C	87 ^%	1018.6 hPa	1.3 ^km	South (190°)	55.5 ^km/h	74 ^km/h	0.76 mm	Rain-Thunderstorm	Heavy Thunderstorms and Rain
6:20 PM	22.2 ^°C	18.9 ^°C	81 ^%	1018.3 hPa	1.6 ^km	Calm			9.14 mm	Rain	Heavy Rain
6:26 PM	22.2 ^°C	18.3 ^°C	78 ^%	1018.3 hPa	16.1 ^km	North (10°)	9.3 ^km/h		11.68 mm	Rain-Thunderstorm	Heavy Thunderstorms and Rain
6:50 PM	23 ^°C	19 ^°C	78 ^%	1018.3 hPa	16.1 ^km	NNW (330°)	7.4 ^km/h		12.19 mm	Thunderstorm	Mostly Cloudy
6:52 PM	22.8 ^°C	20 ^°C	84 ^%	1017.9 hPa	16.1 ^km	NNW (330°)	7.4 ^km/h		12.19 mm	Thunderstorm	Mostly Cloudy
7:13 PM	22.2 ^°C	19.4 ^°C	84 ^%	1018.3 hPa	16.1 ^km	NNE (30°)	7.4 ^km/h				Clear
7:52 PM	22.2 ^°C	19.4 ^°C	84 ^%	1017.9 hPa	16.1 ^km	Calm					Clear
8:52 PM	21.1 ^°C	19.4 ^°C	90 ^%	1017.6 hPa	16.1 ^km	Calm					Clear
9:52 PM	21.1 ^°C	19.4 ^°C	90 ^%	1017.3 hPa	16.1 ^km	ESE (120°)	11.1 ^km/h				Clear
10:52 PM	21.7 ^°C	18.9 ^°C	84 ^%	1017.3 hPa	16.1 ^km	SSE (150°)	9.3 ^km/h				Clear
11:52 PM	21.1 ^°C	18.9 ^°C	87 ^%	1016.9 hPa	16.1 ^km	SSE (150°)	9.3 ^km/h				Clear

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