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 - SEPTEMBER 30, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	73.4 ^°F	84.9 ^°F (2:51 pm)	62.1 ^°F (6:51 am)
Dewpoint	57.8 ^°F	60.1 ^°F (8:51 am)	55 ^°F (2:51 pm)
Humidity	60.3 ^%	81 ^% (2:51 am)	36 ^% (2:51 pm)
Barometer	29.91 ⁱⁿ	29.95 ⁱⁿ (8:51 am)	29.85 ⁱⁿ (4:51 pm)
Wind Speed	2.7 ^mph	9.2 ^mph (5:51 pm)

Weather Element	Average
Visibility	9.8 ^mi
Wind Direction	NNE (34.6 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	8.5 (Base 65)
Growing Degree Days	23.5 (Base 50)

Averaged from 24 records on September 30, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - SEPTEMBER 30, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:51 AM	68.0 ^°F	57.9 ^°F	70 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm		Clear
1:51 AM	66.0 ^°F	57.9 ^°F	75 ^%	29.94 ⁱⁿ	9.0 ^mi	Calm		Clear
2:51 AM	64.9 ^°F	59.0 ^°F	81 ^%	29.93 ⁱⁿ	9.0 ^mi	Calm		Clear
3:51 AM	64.9 ^°F	59.0 ^°F	81 ^%	29.93 ⁱⁿ	9.0 ^mi	Calm		Clear
4:51 AM	64.0 ^°F	57.9 ^°F	80 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm		Clear
5:51 AM	64.0 ^°F	57.9 ^°F	80 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm		Clear
6:51 AM	62.1 ^°F	55.9 ^°F	80 ^%	29.94 ⁱⁿ	8.0 ^mi	Calm		Scattered Clouds
7:51 AM	66.0 ^°F	57.9 ^°F	75 ^%	29.94 ⁱⁿ	9.0 ^mi	Calm		Scattered Clouds
8:51 AM	69.1 ^°F	60.1 ^°F	73 ^%	29.95 ⁱⁿ	10.0 ^mi	NE (50°)	4.6 ^mph	Scattered Clouds
9:51 AM	73.9 ^°F	59.0 ^°F	59 ^%	29.95 ⁱⁿ	10.0 ^mi	NNE (30°)	4.6 ^mph	Scattered Clouds
10:51 AM	78.1 ^°F	59.0 ^°F	52 ^%	29.94 ⁱⁿ	10.0 ^mi	Calm		Scattered Clouds
11:51 AM	82.0 ^°F	57.9 ^°F	44 ^%	29.94 ⁱⁿ	10.0 ^mi	Calm		Scattered Clouds
12:51 PM	82.0 ^°F	57.0 ^°F	42 ^%	29.92 ⁱⁿ	10.0 ^mi	Calm		Scattered Clouds
1:51 PM	84.0 ^°F	55.9 ^°F	38 ^%	29.89 ⁱⁿ	10.0 ^mi	Calm		Scattered Clouds
2:51 PM	84.9 ^°F	55.0 ^°F	36 ^%	29.87 ⁱⁿ	10.0 ^mi	ENE (70°)	3.5 ^mph	Scattered Clouds
3:51 PM	84.9 ^°F	55.9 ^°F	37 ^%	29.86 ⁱⁿ	10.0 ^mi	ESE (110°)	5.8 ^mph	Mostly Cloudy
4:51 PM	84.0 ^°F	55.9 ^°F	38 ^%	29.85 ⁱⁿ	10.0 ^mi	East (100°)	6.9 ^mph	Mostly Cloudy
5:51 PM	82.0 ^°F	55.0 ^°F	39 ^%	29.86 ⁱⁿ	10.0 ^mi	East (80°)	9.2 ^mph	Mostly Cloudy
6:51 PM	78.1 ^°F	59.0 ^°F	52 ^%	29.86 ⁱⁿ	10.0 ^mi	ENE (70°)	8.1 ^mph	Scattered Clouds
7:51 PM	75.2 ^°F	59.0 ^°F	57 ^%	29.88 ⁱⁿ	10.0 ^mi	East (90°)	9.2 ^mph	Scattered Clouds
8:51 PM	73.9 ^°F	59.0 ^°F	59 ^%	29.95 ⁱⁿ	10.0 ^mi	Calm		Clear
9:51 PM	71.6 ^°F	59.0 ^°F	64 ^%	29.90 ⁱⁿ	10.0 ^mi	ESE (110°)	8.1 ^mph	Clear
10:51 PM	69.1 ^°F	59.0 ^°F	70 ^%	29.88 ⁱⁿ	10.0 ^mi	ESE (120°)	5.8 ^mph	Clear
11:51 PM	70.0 ^°F	57.9 ^°F	65 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm		Clear

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