CHESTERFIELD, MISSOURI

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Elevation: 170 meters Latitude: 38 41N Longitude: 090 31W

WEATHER

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Number of Records: 221,284; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 1 MARCH, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	-2.1 ^°C	0 ^°C (3:51 pm)	-5.6 ^°C (11:51 pm)
Dewpoint	-4.8 ^°C	-2.8 ^°C (9:51 am)	-8.9 ^°C (11:51 pm)
Humidity	82.5 ^%	93 ^% (5:26 am)	69 ^% (4:51 pm)
Barometer	1029.8 ^hPa	1034.2 hPa (11:51 pm)	1027.4 hPa (2:17 pm)
Wind Speed	6.1 ^km/h	14.8 ^km/h (1:51 pm)

Weather Element	Average
Visibility	7.2 ^km
Wind Direction	SSE (171.6 °)

Weather Element	Total
Precipitation	1.52 ^mm
Heating Degree Days	21.2 (Base 18.3)

Averaged from 44 records on 1 March, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 1 MARCH, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:12 AM	-4 ^°C	-6 ^°C	86 ^%	1029.8 hPa	1.6 ^km	East (100°)	7.4 ^km/h	0 mm	Snow	Light Snow
12:51 AM	-3.9 ^°C	-5.6 ^°C	88 ^%	1030.5 hPa	2.4 ^km	East (90°)	5.6 ^km/h	0.25 mm	Snow	Light Snow
1:17 AM	-3 ^°C	-6 ^°C	80 ^%	1029.1 hPa	4.8 ^km	East (100°)	5.6 ^km/h	0 mm	Snow	Light Snow
1:51 AM	-3.3 ^°C	-5.6 ^°C	84 ^%	1030.5 hPa	4.8 ^km	Calm		0 mm	Snow	Light Snow
1:55 AM	-3 ^°C	-6 ^°C	80 ^%	1029.1 hPa	6.4 ^km	Calm		0 mm	Snow	Light Snow
2:11 AM	-3 ^°C	-6 ^°C	80 ^%	1028.4 hPa	4.8 ^km	East (100°)	5.6 ^km/h	0 mm	Snow	Light Snow
2:51 AM	-3.3 ^°C	-5 ^°C	88 ^%	1030.1 hPa	4.8 ^km	Calm		0.25 mm	Snow	Light Snow
3:51 AM	-3.3 ^°C	-5 ^°C	88 ^%	1029.5 hPa	4.8 ^km	Calm		0 mm	Snow	Light Snow
4:49 AM	-3 ^°C	-5 ^°C	86 ^%	1028.1 hPa	4.8 ^km	ESE (110°)	5.6 ^km/h	0 mm	Snow	Light Freezing Drizzle
4:51 AM	-3.3 ^°C	-5 ^°C	88 ^%	1029.5 hPa	4.8 ^km	East (100°)	5.6 ^km/h	0 mm	Snow	Light Freezing Drizzle
5:26 AM	-3 ^°C	-4 ^°C	93 ^%	1028.4 hPa	3.2 ^km	Calm		0.25 mm	Snow	Light Freezing Drizzle
5:51 AM	-2.8 ^°C	-4.4 ^°C	89 ^%	1029.8 hPa	3.2 ^km	Calm		0.25 mm	Snow	Light Freezing Drizzle
6:16 AM	-3 ^°C	-4 ^°C	93 ^%	1028.4 hPa	2.9 ^km	Calm		0 mm	Snow	Light Freezing Drizzle
6:51 AM	-2.8 ^°C	-4.4 ^°C	89 ^%	1029.8 hPa	1.9 ^km	Calm		0 mm	Snow	Light Freezing Drizzle
7:51 AM	-2.2 ^°C	-4.4 ^°C	85 ^%	1030.1 hPa	1.3 ^km	Calm		0 mm	Snow	Light Freezing Drizzle
8:18 AM	-2 ^°C	-3 ^°C	93 ^%	1028.8 hPa	1.3 ^km	Calm		0 mm	Snow	Light Freezing Drizzle
8:28 AM	-2 ^°C	-3 ^°C	93 ^%	1028.8 hPa	1.6 ^km	WSW (240°)	5.6 ^km/h	0 mm	Snow	Light Freezing Drizzle
8:51 AM	-1.7 ^°C	-3.9 ^°C	85 ^%	1030.5 hPa	3.2 ^km	West (270°)	7.4 ^km/h	0 mm	Snow	Light Freezing Drizzle
9:08 AM	-2 ^°C	-3 ^°C	93 ^%	1029.1 hPa	3.2 ^km	West (280°)	9.3 ^km/h	0 mm	Snow	Light Freezing Drizzle
9:18 AM	-2 ^°C	-4 ^°C	86 ^%	1029.1 hPa	1.6 ^km	West (280°)	9.3 ^km/h	0 mm	Snow	Light Freezing Drizzle
9:31 AM	-2 ^°C	-3 ^°C	93 ^%	1029.1 hPa	1.6 ^km	WNW (290°)	9.3 ^km/h	0.25 mm	Snow	Light Freezing Drizzle
9:51 AM	-1.1 ^°C	-2.8 ^°C	88 ^%	1030.5 hPa	1.6 ^km	West (260°)	7.4 ^km/h	0.25 mm	Snow	Light Freezing Drizzle
10:26 AM	-1 ^°C	-3 ^°C	86 ^%	1028.4 hPa	3.2 ^km	Calm		0 mm	Snow	Light Freezing Drizzle
10:51 AM	-1.1 ^°C	-3.9 ^°C	82 ^%	1030.5 hPa	4 ^km	WNW (290°)	11.1 ^km/h	0 mm	Snow	Light Freezing Drizzle
10:53 AM	-1 ^°C	-4 ^°C	80 ^%	1029.1 hPa	4 ^km	West (280°)	9.3 ^km/h	0 mm	Snow	Light Freezing Drizzle
11:01 AM	-1 ^°C	-4 ^°C	80 ^%	1029.1 hPa	4.8 ^km	West (280°)	9.3 ^km/h	0 mm	Snow	Light Freezing Drizzle
11:14 AM	-1 ^°C	-4 ^°C	80 ^%	1028.8 hPa	6.4 ^km	West (280°)	9.3 ^km/h	0 mm	Snow	Light Freezing Drizzle
11:51 AM	-1.1 ^°C	-3.9 ^°C	82 ^%	1030.1 hPa	8 ^km	NW (310°)	7.4 ^km/h	0 mm	Snow	Light Freezing Drizzle
12:18 PM	-1 ^°C	-4 ^°C	80 ^%	1028.4 hPa	8 ^km	NW (310°)	7.4 ^km/h	0 mm		Haze
12:46 PM	-1 ^°C	-4 ^°C	80 ^%	1028.4 hPa	11.3 ^km	NNW (340°)	11.1 ^km/h	0 mm		Overcast
12:51 PM	-0.6 ^°C	-4.4 ^°C	76 ^%	1029.5 hPa	11.3 ^km	NNW (330°)	13 ^km/h	0 mm		Overcast
1:51 PM	-0.6 ^°C	-4.4 ^°C	76 ^%	1029.1 hPa	14.5 ^km	North (350°)	14.8 ^km/h			Overcast
2:17 PM	-1 ^°C	-5 ^°C	75 ^%	1027.4 hPa	16.1 ^km	North (350°)	13 ^km/h			Overcast
2:51 PM	-0.6 ^°C	-4.4 ^°C	76 ^%	1029.5 hPa	16.1 ^km	NW (320°)	11.1 ^km/h			Overcast
3:51 PM	0 ^°C	-4.4 ^°C	73 ^%	1029.5 hPa	16.1 ^km	NNW (330°)	7.4 ^km/h			Overcast
4:51 PM	0 ^°C	-5 ^°C	69 ^%	1029.5 hPa	16.1 ^km	NNW (330°)	11.1 ^km/h			Overcast
5:42 PM	-1 ^°C	-5 ^°C	75 ^%	1028.8 hPa	14.5 ^km	NW (320°)	13 ^km/h			Overcast
5:51 PM	-0.6 ^°C	-5 ^°C	72 ^%	1030.1 hPa	14.5 ^km	NW (320°)	13 ^km/h			Overcast
6:51 PM	-1.1 ^°C	-5.6 ^°C	72 ^%	1030.8 hPa	16.1 ^km	NW (310°)	9.3 ^km/h			Mostly Cloudy
7:51 PM	-2.2 ^°C	-6.1 ^°C	75 ^%	1031.5 hPa	14.5 ^km	West (280°)	11.1 ^km/h			Mostly Cloudy
8:51 PM	-3.3 ^°C	-7.2 ^°C	75 ^%	1032.5 hPa	12.9 ^km	Calm				Mostly Cloudy
9:51 PM	-3.9 ^°C	-7.2 ^°C	78 ^%	1033.2 hPa	12.9 ^km	Calm				Scattered Clouds
10:51 PM	-4.4 ^°C	-7.2 ^°C	81 ^%	1033.9 hPa	12.9 ^km	Calm				Scattered Clouds
11:51 PM	-5.6 ^°C	-8.9 ^°C	78 ^%	1034.2 hPa	9.7 ^km	Calm				Haze

Hourly data recorded from KSTL, located 0 kilometers away from Chesterfield, Missouri