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, 2013

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	-0.2 ^°C	1.1 ^°C (2:51 pm)	-2 ^°C (11:22 pm)
Dewpoint	-3.3 ^°C	-2 ^°C (12:04 pm)	-6 ^°C (11:22 pm)
Humidity	80.4 ^%	89 ^% (2:51 am)	72 ^% (10:51 pm)
Barometer	1020.7 ^hPa	1024 hPa (10:51 pm)	1018.3 hPa (3:28 am)
Wind Speed	15.3 ^km/h	22.2 ^km/h (11:51 pm)

Weather Element	Average
Visibility	7.2 ^km
Wind Direction	NNW (327.7 °)

Weather Element	Total
Precipitation	3.05 ^mm
Heating Degree Days	18.8 (Base 18.3)

Averaged from 47 records on 1 March, 2013

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 1 MARCH, 2013

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:51 AM	0 ^°C	-2.2 ^°C	85 ^%	1020 hPa	8 ^km	NW (310°)	16.7 ^km/h	0 mm	Snow	Light Snow
1:51 AM	0 ^°C	-2.8 ^°C	82 ^%	1020 hPa	8 ^km	NW (310°)	16.7 ^km/h	0 mm	Snow	Light Snow
2:19 AM	0 ^°C	-3 ^°C	80 ^%	1018.6 hPa	6.4 ^km	WNW (300°)	13 ^km/h	0 mm	Snow	Light Snow
2:51 AM	-0.6 ^°C	-2.2 ^°C	89 ^%	1019.6 hPa	4 ^km	WNW (300°)	11.1 ^km/h	0 mm	Snow	Light Snow
3:28 AM	-1 ^°C	-3 ^°C	86 ^%	1018.3 hPa	4.8 ^km	WNW (300°)	11.1 ^km/h	0 mm	Snow	Light Snow
3:51 AM	-0.6 ^°C	-2.8 ^°C	85 ^%	1019.6 hPa	4.8 ^km	WNW (300°)	11.1 ^km/h	0.25 mm	Snow	Light Snow
4:13 AM	-1 ^°C	-3 ^°C	86 ^%	1018.6 hPa	3.2 ^km	NW (310°)	16.7 ^km/h	0 mm	Snow	Light Snow
4:51 AM	-0.6 ^°C	-2.8 ^°C	85 ^%	1019.6 hPa	3.2 ^km	NW (310°)	14.8 ^km/h	0 mm	Snow	Light Snow
5:05 AM	-1 ^°C	-3 ^°C	86 ^%	1018.6 hPa	2.4 ^km	WNW (300°)	11.1 ^km/h	0.25 mm	Snow	Light Snow
5:35 AM	-1 ^°C	-3 ^°C	86 ^%	1019 hPa	3.2 ^km	WNW (300°)	11.1 ^km/h	0.25 mm	Snow	Light Snow
5:51 AM	-1.1 ^°C	-2.8 ^°C	88 ^%	1020 hPa	2.9 ^km	WNW (290°)	11.1 ^km/h	0.51 mm	Snow	Light Snow
6:51 AM	-1.1 ^°C	-2.8 ^°C	88 ^%	1020.3 hPa	1.9 ^km	WNW (300°)	13 ^km/h	0.25 mm	Snow	Light Snow
7:26 AM	-1 ^°C	-3 ^°C	86 ^%	1019.3 hPa	2.9 ^km	WNW (300°)	11.1 ^km/h	0 mm	Snow	Light Snow
7:51 AM	-1.1 ^°C	-3.3 ^°C	85 ^%	1020.7 hPa	1.9 ^km	WNW (300°)	11.1 ^km/h	0.25 mm	Snow	Light Snow
8:51 AM	-0.6 ^°C	-3.3 ^°C	82 ^%	1021 hPa	1.9 ^km	WNW (300°)	11.1 ^km/h	0.25 mm	Snow	Light Snow
9:14 AM	-1 ^°C	-3 ^°C	86 ^%	1020 hPa	1.9 ^km	NW (310°)	16.7 ^km/h	0.25 mm	Snow	Light Snow
9:32 AM	-1 ^°C	-3 ^°C	86 ^%	1020 hPa	4 ^km	NW (310°)	14.8 ^km/h	0.25 mm	Snow	Light Snow
9:51 AM	0 ^°C	-2.8 ^°C	82 ^%	1021.3 hPa	4 ^km	NW (320°)	16.7 ^km/h	0.25 mm	Snow	Light Snow
10:04 AM	0 ^°C	-3 ^°C	80 ^%	1020.3 hPa	4.8 ^km	NW (310°)	18.5 ^km/h	0 mm	Snow	Light Snow
10:51 AM	0 ^°C	-2.8 ^°C	82 ^%	1021.3 hPa	8 ^km	NNW (330°)	16.7 ^km/h	0 mm	Snow	Light Snow
11:19 AM	0 ^°C	-3 ^°C	80 ^%	1020.3 hPa	6.4 ^km	NW (310°)	14.8 ^km/h	0 mm	Snow	Light Snow
11:51 AM	0.6 ^°C	-2.8 ^°C	78 ^%	1021.3 hPa	6.4 ^km	NW (320°)	11.1 ^km/h	0 mm	Snow	Light Snow
12:04 PM	1 ^°C	-2 ^°C	81 ^%	1020.3 hPa	9.7 ^km	North (350°)	11.1 ^km/h	0 mm	Snow	Light Snow
12:27 PM	1 ^°C	-3 ^°C	75 ^%	1020 hPa	12.9 ^km	North (360°)	18.5 ^km/h	0 mm	Snow	Light Snow
12:51 PM	0.6 ^°C	-2.8 ^°C	78 ^%	1021 hPa	11.3 ^km	North (350°)	14.8 ^km/h	0 mm	Snow	Light Snow
1:07 PM	1 ^°C	-3 ^°C	75 ^%	1020 hPa	6.4 ^km	North (350°)	18.5 ^km/h	0 mm	Snow	Light Snow
1:18 PM	1 ^°C	-3 ^°C	75 ^%	1020 hPa	8 ^km	North (360°)	14.8 ^km/h	0 mm	Snow	Light Snow
1:51 PM	0.6 ^°C	-3.3 ^°C	75 ^%	1020.7 hPa	12.9 ^km	NNW (340°)	14.8 ^km/h	0 mm	Snow	Light Snow
2:10 PM	1 ^°C	-3 ^°C	75 ^%	1019.6 hPa	12.9 ^km	NNW (340°)	14.8 ^km/h	0 mm	Snow	Light Snow
2:48 PM	1 ^°C	-3 ^°C	75 ^%	1020 hPa	9.7 ^km	NNW (330°)	13 ^km/h	0 mm	Snow	Light Snow
2:51 PM	1.1 ^°C	-2.2 ^°C	79 ^%	1021 hPa	9.7 ^km	NW (320°)	13 ^km/h	0 mm	Snow	Light Snow
3:44 PM	1 ^°C	-3 ^°C	75 ^%	1020.3 hPa	6.4 ^km	North (350°)	18.5 ^km/h	0 mm	Snow	Light Snow
3:51 PM	0.6 ^°C	-3.3 ^°C	75 ^%	1021.3 hPa	6.4 ^km	North (360°)	16.7 ^km/h	0 mm	Snow	Light Snow
3:53 PM	1 ^°C	-3 ^°C	75 ^%	1020.3 hPa	8 ^km	North (360°)	20.4 ^km/h	0 mm	Snow	Light Snow
4:05 PM	1 ^°C	-3 ^°C	75 ^%	1020.3 hPa	4 ^km	NNW (340°)	14.8 ^km/h	0 mm	Snow	Light Snow
4:44 PM	0 ^°C	-3 ^°C	80 ^%	1020.7 hPa	4.8 ^km	North (360°)	18.5 ^km/h	0 mm	Snow	Light Snow
4:51 PM	0 ^°C	-3.9 ^°C	75 ^%	1022 hPa	8 ^km	North (360°)	18.5 ^km/h	0 mm	Snow	Light Snow
5:51 PM	-0.6 ^°C	-3.3 ^°C	82 ^%	1022.4 hPa	6.4 ^km	NNW (330°)	14.8 ^km/h	0 mm	Snow	Light Snow
5:59 PM	-1 ^°C	-3 ^°C	86 ^%	1021.7 hPa	4 ^km	NNW (330°)	14.8 ^km/h	0 mm	Snow	Light Snow
6:51 PM	-0.6 ^°C	-3.9 ^°C	79 ^%	1023.4 hPa	4.8 ^km	North (350°)	14.8 ^km/h	0.25 mm	Snow	Light Snow
7:02 PM	-1 ^°C	-4 ^°C	80 ^%	1022 hPa	11.3 ^km	North (350°)	20.4 ^km/h	0 mm	Snow	Light Snow
7:51 PM	-1.1 ^°C	-4.4 ^°C	79 ^%	1023.4 hPa	11.3 ^km	North (350°)	20.4 ^km/h	0 mm	Snow	Light Snow
8:51 PM	-1.1 ^°C	-4.4 ^°C	79 ^%	1023.4 hPa	14.5 ^km	NNW (340°)	18.5 ^km/h	0 mm	Snow	Light Snow
9:51 PM	-1.1 ^°C	-5 ^°C	75 ^%	1023.7 hPa	14.5 ^km	North (350°)	18.5 ^km/h	0 mm	Snow	Light Snow
10:51 PM	-1.1 ^°C	-5.6 ^°C	72 ^%	1024 hPa	16.1 ^km	North (350°)	18.5 ^km/h	0 mm		Mostly Cloudy
11:22 PM	-2 ^°C	-6 ^°C	74 ^%	1022.7 hPa	14.5 ^km	NNW (340°)	16.7 ^km/h		Snow	Light Snow
11:51 PM	-1.7 ^°C	-5.6 ^°C	75 ^%	1023.7 hPa	14.5 ^km	NNW (340°)	22.2 ^km/h	0 mm	Snow	Light Snow

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