CHESTERFIELD, MISSOURI

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Elevation: 559 feet Latitude: 38 41N Longitude: 090 31W

WEATHER

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Number of Records: 192,794; Date Range: 1/1/95 - 5/20/13

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WEATHER ALMANAC - JANUARY 20, 2013

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	31 ^°F	43 ^°F (1:51 am)	25 ^°F (11:51 pm)
Dewpoint	13.5 ^°F	24.1 ^°F (1:51 am)	9 ^°F (8:51 am)
Humidity	48.9 ^%	73 ^% (4:51 am)	38 ^% (2:51 pm)
Barometer	30.32 ⁱⁿ	30.38 ⁱⁿ (9:51 am)	30.19 ⁱⁿ (1:51 am)
Wind Speed	10 ^mph	21.9 ^mph (1:51 am)
Wind Gust		28.8 ^mph (1:51 am)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	WSW (253.6 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	31 (Base 65)

Averaged from 22 records on January 20, 2013

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - JANUARY 20, 2013

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
1:51 AM	43.0 ^°F	24.1 ^°F	47 ^%	30.19 ⁱⁿ	10.0 ^mi	NW (320°)	21.9 ^mph	28.8 ^mph	Clear
2:51 AM	39.9 ^°F	23.0 ^°F	51 ^%	30.21 ⁱⁿ	10.0 ^mi	NW (310°)	13.8 ^mph	24.2 ^mph	Clear
3:51 AM	37.0 ^°F	18.0 ^°F	46 ^%	30.23 ⁱⁿ	10.0 ^mi	NW (320°)	17.3 ^mph	26.5 ^mph	Clear
4:51 AM	32.0 ^°F	24.1 ^°F	73 ^%	30.27 ⁱⁿ	10.0 ^mi	North (360°)	11.5 ^mph		Clear
5:51 AM	30.0 ^°F	18.0 ^°F	61 ^%	30.30 ⁱⁿ	10.0 ^mi	NNW (340°)	8.1 ^mph		Clear
6:51 AM	28.0 ^°F	12.9 ^°F	53 ^%	30.32 ⁱⁿ	10.0 ^mi	NNW (340°)	10.4 ^mph		Partly Cloudy
7:51 AM	28.0 ^°F	10.9 ^°F	49 ^%	30.34 ⁱⁿ	10.0 ^mi	North (10°)	9.2 ^mph		Scattered Clouds
8:51 AM	28.9 ^°F	9.0 ^°F	43 ^%	30.37 ⁱⁿ	10.0 ^mi	North (360°)	11.5 ^mph		Scattered Clouds
9:51 AM	28.9 ^°F	10.0 ^°F	45 ^%	30.38 ⁱⁿ	10.0 ^mi	NNW (340°)	10.4 ^mph		Mostly Cloudy
11:51 AM	32.0 ^°F	10.0 ^°F	40 ^%	30.34 ⁱⁿ	10.0 ^mi	North (360°)	10.4 ^mph		Mostly Cloudy
12:51 PM	32.0 ^°F	10.0 ^°F	40 ^%	30.30 ⁱⁿ	10.0 ^mi	NE (40°)	6.9 ^mph		Mostly Cloudy
1:51 PM	33.1 ^°F	10.9 ^°F	40 ^%	30.33 ⁱⁿ	10.0 ^mi	NNW (340°)	8.1 ^mph		Mostly Cloudy
2:51 PM	34.0 ^°F	10.9 ^°F	38 ^%	30.32 ⁱⁿ	10.0 ^mi	North (10°)	5.8 ^mph		Mostly Cloudy
3:51 PM	32.0 ^°F	10.0 ^°F	40 ^%	30.33 ⁱⁿ	10.0 ^mi	North (360°)	4.6 ^mph		Mostly Cloudy
4:51 PM	30.9 ^°F	10.9 ^°F	43 ^%	30.34 ⁱⁿ	10.0 ^mi	NNE (20°)	6.9 ^mph		Mostly Cloudy
5:51 PM	28.9 ^°F	12.0 ^°F	49 ^%	30.34 ⁱⁿ	10.0 ^mi	North (360°)	8.1 ^mph		Mostly Cloudy
6:51 PM	30.0 ^°F	10.9 ^°F	45 ^%	30.33 ⁱⁿ	10.0 ^mi	North (10°)	8.1 ^mph		Overcast
7:51 PM	28.0 ^°F	12.0 ^°F	51 ^%	30.34 ⁱⁿ	10.0 ^mi	North (10°)	8.1 ^mph		Mostly Cloudy
8:51 PM	27.0 ^°F	12.0 ^°F	53 ^%	30.34 ⁱⁿ	10.0 ^mi	North (360°)	10.4 ^mph		Overcast
9:51 PM	27.0 ^°F	12.9 ^°F	56 ^%	30.35 ⁱⁿ	10.0 ^mi	North (360°)	9.2 ^mph		Overcast
10:51 PM	26.1 ^°F	12.0 ^°F	55 ^%	30.34 ⁱⁿ	10.0 ^mi	NNW (340°)	9.2 ^mph		Overcast
11:51 PM	25.0 ^°F	12.0 ^°F	58 ^%	30.34 ⁱⁿ	10.0 ^mi	NW (310°)	10.4 ^mph		Mostly Cloudy

Hourly data recorded from KSTL, located 9.09 miles away from Chesterfield, Missouri