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 19, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	68.4 ^°F	79 ^°F (9:51 am)	55.9 ^°F (11:51 pm)
Dewpoint	55.5 ^°F	59 ^°F (5:51 am)	52 ^°F (1:51 pm)
Humidity	65.4 ^%	87 ^% (2:51 am)	47 ^% (9:51 am)
Barometer	30.05 ⁱⁿ	30.10 ⁱⁿ (11:51 am)	29.99 ⁱⁿ (12:51 am)
Wind Speed	6.6 ^mph	16.1 ^mph (5:51 am)
Wind Gust		29.9 ^mph (4:51 pm)

Weather Element	Average
Visibility	9.6 ^mi
Wind Direction	ESE (126.1 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	2.5 (Base 65)
Growing Degree Days	17.5 (Base 50)

Averaged from 23 records on September 19, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - SEPTEMBER 19, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:51 AM	61.0 ^°F	54.0 ^°F	78 ^%	30.06 ⁱⁿ	10.0 ^mi	ESE (110°)	5.8 ^mph		Clear
1:51 AM	61.0 ^°F	54.0 ^°F	78 ^%	30.08 ⁱⁿ	10.0 ^mi	East (90°)	3.5 ^mph		Clear
2:51 AM	59.0 ^°F	53.1 ^°F	81 ^%	30.07 ⁱⁿ	10.0 ^mi	ESE (110°)	16.1 ^mph	29.9 ^mph	Clear
3:51 AM	57.9 ^°F	53.1 ^°F	84 ^%	30.06 ⁱⁿ	9.0 ^mi	SE (130°)	5.8 ^mph		Clear
4:51 AM	57.0 ^°F	53.1 ^°F	87 ^%	30.06 ⁱⁿ	9.0 ^mi	ESE (120°)	4.6 ^mph		Clear
5:51 AM	55.9 ^°F	52.0 ^°F	87 ^%	30.07 ⁱⁿ	8.0 ^mi	East (90°)	3.5 ^mph		Clear
6:51 AM	55.9 ^°F	52.0 ^°F	87 ^%	30.08 ⁱⁿ	7.0 ^mi	East (90°)	4.6 ^mph		Partly Cloudy
7:51 AM	59.0 ^°F	54.0 ^°F	83 ^%	30.09 ⁱⁿ	9.0 ^mi	East (80°)	4.6 ^mph		Partly Cloudy
8:51 AM	62.1 ^°F	54.0 ^°F	75 ^%	30.09 ⁱⁿ	10.0 ^mi	East (100°)	6.9 ^mph		Partly Cloudy
9:51 AM	68.0 ^°F	55.0 ^°F	63 ^%	30.10 ⁱⁿ	10.0 ^mi	East (100°)	8.1 ^mph		Partly Cloudy
10:51 AM	71.1 ^°F	55.9 ^°F	59 ^%	30.09 ⁱⁿ	9.0 ^mi	East (100°)	6.9 ^mph		Partly Cloudy
11:51 AM	73.0 ^°F	55.9 ^°F	55 ^%	30.09 ⁱⁿ	10.0 ^mi	Calm			Partly Cloudy
12:51 PM	75.0 ^°F	55.9 ^°F	51 ^%	30.07 ⁱⁿ	10.0 ^mi	SSE (150°)	6.9 ^mph		Scattered Clouds
1:51 PM	77.0 ^°F	57.0 ^°F	50 ^%	30.04 ⁱⁿ	10.0 ^mi	SE (130°)	11.5 ^mph	17.3 ^mph	Scattered Clouds
2:51 PM	79.0 ^°F	57.0 ^°F	47 ^%	30.02 ⁱⁿ	10.0 ^mi	SSE (160°)	5.8 ^mph		Partly Cloudy
3:51 PM	79.0 ^°F	57.0 ^°F	47 ^%	30.01 ⁱⁿ	10.0 ^mi	SSE (160°)	10.4 ^mph		Scattered Clouds
4:51 PM	79.0 ^°F	57.9 ^°F	48 ^%	30.00 ⁱⁿ	10.0 ^mi	SE (130°)	9.2 ^mph		Scattered Clouds
5:51 PM	78.1 ^°F	57.0 ^°F	48 ^%	30.00 ⁱⁿ	10.0 ^mi	SSW (200°)	6.9 ^mph		Scattered Clouds
6:51 PM	77.0 ^°F	57.0 ^°F	50 ^%	29.99 ⁱⁿ	10.0 ^mi	South (180°)	4.6 ^mph		Scattered Clouds
7:51 PM	75.0 ^°F	57.0 ^°F	53 ^%	29.99 ⁱⁿ	10.0 ^mi	SSE (160°)	5.8 ^mph		Scattered Clouds
9:51 PM	72.0 ^°F	57.9 ^°F	61 ^%	30.00 ⁱⁿ	10.0 ^mi	SSE (150°)	8.1 ^mph		Scattered Clouds
10:51 PM	71.1 ^°F	57.9 ^°F	63 ^%	29.99 ⁱⁿ	10.0 ^mi	South (170°)	6.9 ^mph		Partly Cloudy
11:51 PM	69.1 ^°F	59.0 ^°F	70 ^%	29.99 ⁱⁿ	10.0 ^mi	South (190°)	5.8 ^mph		Scattered Clouds

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