ST. LOUIS, MISSOURI

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Elevation: 163 meters Latitude: 38 45N Longitude: 090 22W

WEATHER

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Number of Records: 214,092; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 31 MARCH, 2013

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	12 ^°C	20 ^°C (2:54 pm)	8 ^°C (12:16 am)
Dewpoint	5.8 ^°C	9.4 ^°C (9:54 am)	0.6 ^°C (3:54 pm)
Humidity	71.8 ^%	100 ^% (12:16 am)	27 ^% (4:54 pm)
Barometer	1012.2 ^hPa	1014.2 hPa (11:54 pm)	1010.5 hPa (4:54 pm)
Wind Speed	8.5 ^km/h	22.2 ^km/h (3:54 pm)
Wind Gust		38.9 ^km/h (3:54 pm)

Weather Element	Average
Visibility	10.1 ^km
Wind Direction	S (182.9 °)

Weather Element	Total
Precipitation	0.25 ^mm
Heating Degree Days	4.3 (Base 18.3)
Growing Degree Days	4 (Base 10)

Averaged from 34 records on 31 March, 2013

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WEATHER BY HOUR - 31 MARCH, 2013

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Conditions
12:16 AM	8 ^°C	8 ^°C	100 ^%	1012.9 hPa	3.2 ^km	Calm				Overcast
12:26 AM	8 ^°C	7 ^°C	93 ^%	1012.9 hPa	2.4 ^km	Calm				Overcast
12:41 AM	8 ^°C	7 ^°C	93 ^%	1012.9 hPa	2.4 ^km	Calm				Overcast
12:51 AM	8 ^°C	7 ^°C	93 ^%	1012.9 hPa	1.6 ^km	Calm				Overcast
12:54 AM	8.3 ^°C	7.2 ^°C	93 ^%	1012.9 hPa	1.6 ^km	Calm				Overcast
1:43 AM	9 ^°C	8 ^°C	93 ^%	1012.5 hPa	4.8 ^km	Calm				Overcast
1:54 AM	8.9 ^°C	7.8 ^°C	93 ^%	1012.5 hPa	4 ^km	Calm				Overcast
2:09 AM	9 ^°C	8 ^°C	93 ^%	1012.2 hPa	6.4 ^km	SW (220°)	5.6 ^km/h			Overcast
2:49 AM	9 ^°C	8 ^°C	93 ^%	1012.2 hPa	8 ^km	WSW (250°)	7.4 ^km/h			Overcast
2:54 AM	8.9 ^°C	7.8 ^°C	93 ^%	1012.5 hPa	8 ^km	WSW (240°)	9.3 ^km/h			Overcast
3:31 AM	9 ^°C	8 ^°C	93 ^%	1011.9 hPa	9.7 ^km	WSW (250°)	9.3 ^km/h			Overcast
3:54 AM	9.4 ^°C	8.3 ^°C	93 ^%	1011.9 hPa	9.7 ^km	WSW (240°)	9.3 ^km/h			Overcast
4:39 AM	9 ^°C	8 ^°C	93 ^%	1012.2 hPa	8 ^km	WNW (290°)	9.3 ^km/h			Overcast
4:54 AM	9.4 ^°C	7.8 ^°C	90 ^%	1012.2 hPa	6.4 ^km	WNW (290°)	9.3 ^km/h			Overcast
5:41 AM	9 ^°C	7 ^°C	87 ^%	1011.9 hPa	8 ^km	Calm				Mostly Cloudy
5:54 AM	8.3 ^°C	7.2 ^°C	93 ^%	1012.5 hPa	8 ^km	West (270°)	5.6 ^km/h			Mostly Cloudy
6:54 AM	8.9 ^°C	7.8 ^°C	93 ^%	1012.9 hPa	8 ^km	West (260°)	5.6 ^km/h			Overcast
7:54 AM	8.9 ^°C	7.2 ^°C	89 ^%	1013.2 hPa	4.8 ^km	WNW (290°)	7.4 ^km/h			Overcast
8:54 AM	10 ^°C	8.3 ^°C	89 ^%	1013.2 hPa	4.8 ^km	Calm				Scattered Clouds
9:54 AM	12.2 ^°C	9.4 ^°C	83 ^%	1012.9 hPa	9.7 ^km	Variable	5.6 ^km/h			Haze
10:54 AM	15.6 ^°C	8.9 ^°C	64 ^%	1012.2 hPa	16.1 ^km	NNE (20°)	5.6 ^km/h			Scattered Clouds
11:54 AM	17.8 ^°C	7.2 ^°C	50 ^%	1011.5 hPa	16.1 ^km	NW (320°)	16.7 ^km/h			Scattered Clouds
12:54 PM	18.3 ^°C	6.1 ^°C	45 ^%	1011.9 hPa	16.1 ^km	NNW (330°)	11.1 ^km/h		0.25 mm	Scattered Clouds
1:54 PM	19.4 ^°C	2.8 ^°C	33 ^%	1011.5 hPa	16.1 ^km	WNW (290°)	20.4 ^km/h			Clear
2:54 PM	20 ^°C	1.1 ^°C	28 ^%	1011.2 hPa	16.1 ^km	NW (320°)	20.4 ^km/h	35.2 ^km/h		Scattered Clouds
3:54 PM	19.4 ^°C	0.6 ^°C	28 ^%	1010.8 hPa	16.1 ^km	NW (310°)	22.2 ^km/h	38.9 ^km/h		Mostly Cloudy
4:54 PM	20 ^°C	0.6 ^°C	27 ^%	1010.5 hPa	16.1 ^km	West (280°)	20.4 ^km/h			Scattered Clouds
5:54 PM	18.3 ^°C	1.7 ^°C	33 ^%	1011.2 hPa	16.1 ^km	WNW (290°)	22.2 ^km/h	35.2 ^km/h		Mostly Cloudy
6:54 PM	16.7 ^°C	2.2 ^°C	38 ^%	1011.2 hPa	16.1 ^km	WNW (300°)	18.5 ^km/h			Mostly Cloudy
7:54 PM	16.1 ^°C	4.4 ^°C	46 ^%	1011.9 hPa	16.1 ^km	NW (310°)	14.8 ^km/h			Overcast
8:54 PM	15 ^°C	3.3 ^°C	46 ^%	1012.9 hPa	16.1 ^km	NW (310°)	14.8 ^km/h			Overcast
9:54 PM	12.8 ^°C	2.8 ^°C	51 ^%	1013.5 hPa	16.1 ^km	West (280°)	9.3 ^km/h			Partly Cloudy
10:54 PM	9.4 ^°C	1.7 ^°C	59 ^%	1013.9 hPa	16.1 ^km	West (260°)	7.4 ^km/h			Clear
11:54 PM	9.4 ^°C	0.6 ^°C	54 ^%	1014.2 hPa	16.1 ^km	Calm				Clear

Hourly data recorded from KSUS, located 0 kilometers away from St. Louis, Missouri