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 - 27 FEBRUARY, 2013

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	1.2 ^°C	2.2 ^°C (9:51 am)	0 ^°C (10:51 pm)
Dewpoint	-1.4 ^°C	0 ^°C (9:51 am)	-3.3 ^°C (8:51 pm)
Humidity	83 ^%	87 ^% (1:04 am)	75 ^% (3:07 pm)
Barometer	1008.8 ^hPa	1013.2 hPa (9:51 pm)	1005.1 hPa (1:04 am)
Wind Speed	23.5 ^km/h	29.6 ^km/h (3:07 pm)
Wind Gust		40.7 ^km/h (12:38 pm)

Weather Element	Average
Visibility	5.6 ^km
Wind Direction	W (272.3 °)

Weather Element	Total
Precipitation	3.56 ^mm
Heating Degree Days	17.2 (Base 18.3)

Averaged from 61 records on 27 February, 2013

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 27 FEBRUARY, 2013

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
1:04 AM	1 ^°C	-1 ^°C	87 ^%	1005.1 hPa	11.3 ^km	WNW (290°)	25.9 ^km/h	31.5 ^km/h	0 mm	Snow	Light Snow
1:35 AM	1 ^°C	-1 ^°C	87 ^%	1005.4 hPa	11.3 ^km	West (280°)	24.1 ^km/h		0 mm		Overcast
1:51 AM	1.1 ^°C	-1.1 ^°C	85 ^%	1006.1 hPa	11.3 ^km	West (280°)	22.2 ^km/h		0 mm		Overcast
2:08 AM	1 ^°C	-1 ^°C	87 ^%	1005.1 hPa	12.9 ^km	West (280°)	18.5 ^km/h				Overcast
2:51 AM	1.1 ^°C	-1.1 ^°C	85 ^%	1005.8 hPa	11.3 ^km	West (280°)	22.2 ^km/h		0 mm	Snow	Light Snow
3:28 AM	1 ^°C	-1 ^°C	87 ^%	1005.8 hPa	6.4 ^km	West (260°)	24.1 ^km/h		0 mm	Snow	Light Snow
3:38 AM	1 ^°C	-1 ^°C	87 ^%	1005.8 hPa	3.2 ^km	West (260°)	18.5 ^km/h		0 mm	Snow	Light Snow
3:44 AM	1 ^°C	-1 ^°C	87 ^%	1005.8 hPa	2.4 ^km	West (270°)	18.5 ^km/h		0 mm	Snow	Light Snow
3:51 AM	1.1 ^°C	-1.1 ^°C	85 ^%	1006.8 hPa	2.9 ^km	West (270°)	18.5 ^km/h		0 mm	Snow	Light Snow
4:01 AM	1 ^°C	-1 ^°C	87 ^%	1005.8 hPa	3.2 ^km	West (260°)	16.7 ^km/h		0.25 mm	Snow	Light Snow
4:28 AM	1 ^°C	-1 ^°C	87 ^%	1005.8 hPa	4.8 ^km	West (270°)	20.4 ^km/h		0.25 mm	Snow	Light Snow
4:51 AM	1.1 ^°C	-1.1 ^°C	85 ^%	1007.1 hPa	4.8 ^km	West (260°)	20.4 ^km/h		0.25 mm	Snow	Light Snow
5:03 AM	1 ^°C	-1 ^°C	87 ^%	1006.4 hPa	6.4 ^km	West (260°)	22.2 ^km/h		0 mm	Snow	Light Snow
5:22 AM	1 ^°C	-1 ^°C	87 ^%	1006.4 hPa	4.8 ^km	West (260°)	22.2 ^km/h		0 mm	Snow	Light Snow
5:38 AM	1 ^°C	-1 ^°C	87 ^%	1006.4 hPa	6.4 ^km	West (270°)	22.2 ^km/h		0 mm	Snow	Light Snow
5:51 AM	1.1 ^°C	-1.1 ^°C	85 ^%	1007.5 hPa	4.8 ^km	West (260°)	22.2 ^km/h		0 mm	Snow	Light Snow
5:55 AM	1 ^°C	-1 ^°C	87 ^%	1006.8 hPa	3.2 ^km	West (260°)	24.1 ^km/h		0 mm	Snow	Light Snow
6:07 AM	1 ^°C	-1 ^°C	87 ^%	1006.8 hPa	6.4 ^km	West (260°)	22.2 ^km/h		0 mm	Snow	Light Snow
6:15 AM	1 ^°C	-1 ^°C	87 ^%	1006.8 hPa	4.8 ^km	West (260°)	24.1 ^km/h		0 mm	Snow	Light Snow
6:51 AM	1.1 ^°C	-1.1 ^°C	85 ^%	1008.1 hPa	4.8 ^km	West (260°)	18.5 ^km/h		0 mm	Snow	Light Snow
6:57 AM	1 ^°C	-1 ^°C	87 ^%	1007.5 hPa	6.4 ^km	WSW (250°)	22.2 ^km/h		0 mm	Snow	Light Snow
7:09 AM	1 ^°C	-1 ^°C	87 ^%	1007.5 hPa	8 ^km	WSW (250°)	20.4 ^km/h		0 mm	Snow	Light Snow
7:29 AM	1 ^°C	-1 ^°C	87 ^%	1007.5 hPa	4.8 ^km	West (260°)	24.1 ^km/h		0 mm	Snow	Light Snow
7:51 AM	1 ^°C	-1 ^°C	87 ^%	1007.8 hPa	4.8 ^km	West (260°)	25.9 ^km/h			Snow	Light Snow
8:37 AM	1 ^°C	-1 ^°C	87 ^%	1007.8 hPa	4 ^km	West (260°)	20.4 ^km/h	37 ^km/h	0 mm	Snow	Light Snow
8:51 AM	1.1 ^°C	-1.1 ^°C	85 ^%	1008.8 hPa	3.2 ^km	West (270°)	24.1 ^km/h		0 mm	Snow	Light Snow
8:56 AM	1 ^°C	-1 ^°C	87 ^%	1007.8 hPa	2.4 ^km	West (280°)	22.2 ^km/h		0 mm	Snow	Light Snow
9:51 AM	2.2 ^°C	0 ^°C	86 ^%	1008.8 hPa	3.2 ^km	West (270°)	25.9 ^km/h		0.25 mm	Snow	Light Snow
10:18 AM	2 ^°C	-1 ^°C	81 ^%	1008.1 hPa	4.8 ^km	West (270°)	24.1 ^km/h		0 mm	Snow	Light Snow
10:40 AM	2 ^°C	-1 ^°C	81 ^%	1008.1 hPa	4 ^km	West (280°)	22.2 ^km/h	33.3 ^km/h		Snow	Light Snow
10:51 AM	2.2 ^°C	0 ^°C	86 ^%	1009.1 hPa	2.9 ^km	West (280°)	22.2 ^km/h		0 mm	Snow	Light Snow
11:17 AM	2 ^°C	-1 ^°C	81 ^%	1008.5 hPa	4 ^km	West (280°)	27.8 ^km/h	38.9 ^km/h	0 mm	Snow	Light Snow
11:51 AM	1.7 ^°C	-1.1 ^°C	82 ^%	1009.5 hPa	4 ^km	West (270°)	22.2 ^km/h	38.9 ^km/h	0 mm	Snow	Light Snow
12:02 PM	2 ^°C	-1 ^°C	81 ^%	1008.5 hPa	1.6 ^km	West (280°)	22.2 ^km/h		0 mm	Snow	Light Snow
12:38 PM	1 ^°C	-1 ^°C	87 ^%	1008.5 hPa	1.3 ^km	West (280°)	25.9 ^km/h	40.7 ^km/h	0.51 mm	Snow	Light Snow
12:46 PM	1 ^°C	-1 ^°C	87 ^%	1008.5 hPa	1.9 ^km	West (260°)	25.9 ^km/h		0.51 mm	Snow	Light Snow
12:51 PM	1.1 ^°C	-1.1 ^°C	85 ^%	1009.5 hPa	1.9 ^km	West (270°)	24.1 ^km/h	37 ^km/h	0.51 mm	Snow	Light Snow
1:41 PM	2 ^°C	-1 ^°C	81 ^%	1008.5 hPa	1.9 ^km	West (270°)	20.4 ^km/h		0 mm	Snow	Light Snow
1:51 PM	1.1 ^°C	-1.1 ^°C	85 ^%	1009.5 hPa	1.9 ^km	West (280°)	25.9 ^km/h		0 mm	Snow	Light Snow
2:03 PM	2 ^°C	-1 ^°C	81 ^%	1008.8 hPa	3.2 ^km	West (270°)	20.4 ^km/h		0.25 mm	Snow	Light Snow
2:37 PM	2 ^°C	-1 ^°C	81 ^%	1008.8 hPa	2.9 ^km	West (280°)	24.1 ^km/h		0.25 mm	Snow	Light Snow
2:51 PM	1.7 ^°C	-1.1 ^°C	82 ^%	1010.2 hPa	2.9 ^km	West (280°)	20.4 ^km/h		0.25 mm	Snow	Light Snow
3:07 PM	2 ^°C	-2 ^°C	75 ^%	1009.1 hPa	4.8 ^km	West (270°)	29.6 ^km/h	40.7 ^km/h	0 mm	Snow	Light Snow
3:14 PM	2 ^°C	-2 ^°C	75 ^%	1009.1 hPa	8 ^km	West (280°)	27.8 ^km/h	40.7 ^km/h	0 mm	Snow	Light Snow
3:51 PM	1.7 ^°C	-1.7 ^°C	78 ^%	1010.5 hPa	8 ^km	West (270°)	24.1 ^km/h		0 mm	Snow	Light Snow
4:03 PM	2 ^°C	-2 ^°C	75 ^%	1009.8 hPa	4 ^km	West (280°)	24.1 ^km/h		0 mm	Snow	Light Snow
4:36 PM	2 ^°C	-2 ^°C	75 ^%	1010.2 hPa	4.8 ^km	West (280°)	22.2 ^km/h	31.5 ^km/h	0 mm	Snow	Light Snow
4:51 PM	1.7 ^°C	-1.7 ^°C	78 ^%	1011.2 hPa	4.8 ^km	West (280°)	20.4 ^km/h	33.3 ^km/h	0 mm	Snow	Light Snow
4:57 PM	1 ^°C	-2 ^°C	81 ^%	1010.2 hPa	4 ^km	West (280°)	24.1 ^km/h		0 mm	Snow	Light Snow
5:05 PM	1 ^°C	-2 ^°C	81 ^%	1010.5 hPa	2.4 ^km	West (280°)	22.2 ^km/h		0 mm	Snow	Light Snow
5:23 PM	1 ^°C	-2 ^°C	81 ^%	1010.5 hPa	4 ^km	West (280°)	22.2 ^km/h		0 mm	Snow	Light Snow
5:51 PM	0.6 ^°C	-2.2 ^°C	82 ^%	1011.9 hPa	3.2 ^km	West (280°)	29.6 ^km/h	38.9 ^km/h	0.25 mm	Snow	Light Snow
6:30 PM	1 ^°C	-2 ^°C	81 ^%	1011.2 hPa	8 ^km	West (280°)	25.9 ^km/h		0 mm	Snow	Light Snow
6:51 PM	0.6 ^°C	-2.8 ^°C	78 ^%	1012.5 hPa	11.3 ^km	WNW (290°)	27.8 ^km/h	37 ^km/h	0 mm	Snow	Light Snow
7:51 PM	0.6 ^°C	-2.8 ^°C	78 ^%	1012.9 hPa	9.7 ^km	West (280°)	27.8 ^km/h		0 mm	Snow	Light Snow
8:51 PM	0.6 ^°C	-3.3 ^°C	75 ^%	1012.9 hPa	9.7 ^km	West (280°)	27.8 ^km/h		0 mm	Snow	Light Snow
9:11 PM	1 ^°C	-3 ^°C	75 ^%	1012.2 hPa	11.3 ^km	West (280°)	25.9 ^km/h		0 mm	Snow	Light Snow
9:36 PM	1 ^°C	-3 ^°C	75 ^%	1012.2 hPa	11.3 ^km	West (280°)	27.8 ^km/h		0 mm	Snow	Light Snow
9:51 PM	0.6 ^°C	-3.3 ^°C	75 ^%	1013.2 hPa	11.3 ^km	West (280°)	25.9 ^km/h		0 mm	Snow	Light Snow
10:51 PM	0 ^°C	-3.3 ^°C	79 ^%	1013.2 hPa	11.3 ^km	West (280°)	27.8 ^km/h	35.2 ^km/h	0 mm	Snow	Light Snow
11:51 PM	0 ^°C	-2.8 ^°C	82 ^%	1013.2 hPa	11.3 ^km	West (280°)	24.1 ^km/h		0 mm	Snow	Light Snow

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