CHESTERFIELD, MISSOURI

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Elevation: 559 feet 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 - MAY 1, 2013

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	73.8 ^°F	82.9 ^°F (4:51 pm)	59 ^°F (5:51 am)
Dewpoint	54.5 ^°F	59 ^°F (6:51 pm)	48 ^°F (12:51 pm)
Humidity	53 ^%	81 ^% (5:51 am)	31 ^% (12:51 pm)
Barometer	30.02 ⁱⁿ	30.06 ⁱⁿ (9:51 pm)	29.94 ⁱⁿ (1:51 am)
Wind Speed	6.9 ^mph	13.8 ^mph (4:51 pm)
Wind Gust		24.2 ^mph (2:51 pm)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	ESE (117.4 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	6 (Base 65)
Growing Degree Days	21 (Base 50)

Averaged from 23 records on May 1, 2013

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - MAY 1, 2013

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
1:51 AM	68.0 ^°F	54.0 ^°F	61 ^%	29.94 ⁱⁿ	10.0 ^mi	South (170°)	5.8 ^mph		Clear
2:51 AM	66.9 ^°F	55.0 ^°F	66 ^%	29.94 ⁱⁿ	10.0 ^mi	SSE (160°)	6.9 ^mph		Clear
3:51 AM	62.1 ^°F	54.0 ^°F	75 ^%	29.96 ⁱⁿ	10.0 ^mi	SSE (160°)	3.5 ^mph		Clear
4:51 AM	60.1 ^°F	54.0 ^°F	80 ^%	29.98 ⁱⁿ	10.0 ^mi	Calm			Clear
5:51 AM	59.0 ^°F	53.1 ^°F	81 ^%	30.00 ⁱⁿ	10.0 ^mi	Calm			Partly Cloudy
6:51 AM	61.0 ^°F	54.0 ^°F	78 ^%	30.02 ⁱⁿ	10.0 ^mi	Calm			Partly Cloudy
7:51 AM	69.1 ^°F	55.0 ^°F	61 ^%	30.03 ⁱⁿ	10.0 ^mi	South (170°)	6.9 ^mph		Partly Cloudy
8:51 AM	73.9 ^°F	54.0 ^°F	50 ^%	30.03 ⁱⁿ	10.0 ^mi	SSE (160°)	6.9 ^mph		Partly Cloudy
9:51 AM	77.0 ^°F	51.1 ^°F	40 ^%	30.04 ⁱⁿ	10.0 ^mi	South (170°)	5.8 ^mph		Partly Cloudy
10:51 AM	79.0 ^°F	50.0 ^°F	36 ^%	30.04 ⁱⁿ	10.0 ^mi	Variable	3.5 ^mph		Scattered Clouds
11:51 AM	81.0 ^°F	50.0 ^°F	34 ^%	30.04 ⁱⁿ	10.0 ^mi	SSW (200°)	9.2 ^mph		Scattered Clouds
12:51 PM	81.0 ^°F	48.0 ^°F	31 ^%	30.04 ⁱⁿ	10.0 ^mi	Calm			Scattered Clouds
1:51 PM	82.0 ^°F	53.1 ^°F	37 ^%	30.04 ⁱⁿ	10.0 ^mi	SE (140°)	10.4 ^mph	20.7 ^mph	Mostly Cloudy
2:51 PM	81.0 ^°F	54.0 ^°F	39 ^%	30.04 ⁱⁿ	10.0 ^mi	South (170°)	9.2 ^mph	24.2 ^mph	Mostly Cloudy
3:51 PM	82.0 ^°F	55.9 ^°F	41 ^%	30.03 ⁱⁿ	10.0 ^mi	ESE (120°)	10.4 ^mph	17.3 ^mph	Mostly Cloudy
4:51 PM	82.9 ^°F	55.9 ^°F	39 ^%	30.03 ⁱⁿ	10.0 ^mi	SSE (150°)	13.8 ^mph		Mostly Cloudy
5:51 PM	81.0 ^°F	57.9 ^°F	45 ^%	30.02 ⁱⁿ	10.0 ^mi	ESE (120°)	13.8 ^mph		Mostly Cloudy
6:51 PM	80.1 ^°F	59.0 ^°F	48 ^%	30.02 ⁱⁿ	10.0 ^mi	ESE (120°)	11.5 ^mph		Mostly Cloudy
7:51 PM	78.1 ^°F	57.9 ^°F	50 ^%	30.03 ⁱⁿ	10.0 ^mi	SE (130°)	10.4 ^mph		Mostly Cloudy
8:51 PM	77.0 ^°F	57.0 ^°F	50 ^%	30.05 ⁱⁿ	10.0 ^mi	SE (140°)	11.5 ^mph		Mostly Cloudy
9:51 PM	75.0 ^°F	55.9 ^°F	51 ^%	30.06 ⁱⁿ	10.0 ^mi	SE (140°)	6.9 ^mph		Scattered Clouds
10:51 PM	73.0 ^°F	57.0 ^°F	57 ^%	30.06 ⁱⁿ	10.0 ^mi	SE (140°)	6.9 ^mph		Partly Cloudy
11:51 PM	68.0 ^°F	57.9 ^°F	70 ^%	30.06 ⁱⁿ	10.0 ^mi	SE (140°)	5.8 ^mph		Partly Cloudy

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