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 16, 2013

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	65.5 ^°F	73 ^°F (3:51 pm)	61 ^°F (6:51 am)
Dewpoint	56.7 ^°F	62.6 ^°F (1:00 am)	52 ^°F (6:51 pm)
Humidity	74 ^%	88 ^% (1:00 am)	49 ^% (3:51 pm)
Barometer	30.20 ⁱⁿ	30.27 ⁱⁿ (9:45 am)	30.11 ⁱⁿ (12:51 am)
Wind Speed	9.7 ^mph	16.1 ^mph (5:51 pm)
Wind Gust		18.4 ^mph (12:51 am)

Weather Element	Average
Visibility	9.6 ^mi
Wind Direction	NE (40.3 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	2 (Base 65)
Growing Degree Days	17 (Base 50)

Averaged from 36 records on September 16, 2013

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - SEPTEMBER 16, 2013

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:51 AM	68.0 ^°F	62.1 ^°F	81 ^%	30.11 ⁱⁿ	9.0 ^mi	NNE (20°)	12.7 ^mph	18.4 ^mph	0.00 ⁱⁿ	Rain	Light Rain
1:00 AM	66.2 ^°F	62.6 ^°F	88 ^%	30.14 ⁱⁿ	9.0 ^mi	NNE (20°)	8.1 ^mph		0.00 ⁱⁿ	Rain	Light Rain
1:28 AM	66.2 ^°F	62.6 ^°F	88 ^%	30.15 ⁱⁿ	9.0 ^mi	NNE (30°)	9.2 ^mph		0.00 ⁱⁿ		Overcast
1:48 AM	66.2 ^°F	62.6 ^°F	88 ^%	30.15 ⁱⁿ	9.0 ^mi	NNE (20°)	11.5 ^mph		0.00 ⁱⁿ		Overcast
1:51 AM	66.0 ^°F	62.1 ^°F	87 ^%	30.12 ⁱⁿ	9.0 ^mi	NNE (30°)	10.4 ^mph		0.00 ⁱⁿ		Overcast
2:10 AM	66.2 ^°F	60.8 ^°F	83 ^%	30.15 ⁱⁿ	9.0 ^mi	NNE (20°)	9.2 ^mph		0.00 ⁱⁿ	Rain	Light Rain
2:18 AM	66.2 ^°F	60.8 ^°F	83 ^%	30.15 ⁱⁿ	9.0 ^mi	NNE (30°)	11.5 ^mph		0.00 ⁱⁿ	Rain	Light Rain
2:34 AM	64.4 ^°F	60.8 ^°F	88 ^%	30.16 ⁱⁿ	9.0 ^mi	North (10°)	10.4 ^mph		0.00 ⁱⁿ	Rain	Light Rain
2:51 AM	64.0 ^°F	60.1 ^°F	87 ^%	30.13 ⁱⁿ	9.0 ^mi	NNE (20°)	11.5 ^mph		0.00 ⁱⁿ	Rain	Light Rain
3:09 AM	64.4 ^°F	59.0 ^°F	83 ^%	30.15 ⁱⁿ	10.0 ^mi	NE (40°)	9.2 ^mph	17.3 ^mph	0.00 ⁱⁿ		Overcast
3:32 AM	64.4 ^°F	57.2 ^°F	77 ^%	30.16 ⁱⁿ	10.0 ^mi	NNE (30°)	8.1 ^mph		0.00 ⁱⁿ		Overcast
3:41 AM	62.6 ^°F	57.2 ^°F	82 ^%	30.16 ⁱⁿ	10.0 ^mi	NNE (30°)	8.1 ^mph		0.00 ⁱⁿ		Overcast
3:51 AM	63.0 ^°F	57.9 ^°F	84 ^%	30.14 ⁱⁿ	10.0 ^mi	NNE (20°)	8.1 ^mph		0.00 ⁱⁿ		Overcast
4:10 AM	62.6 ^°F	57.2 ^°F	82 ^%	30.17 ⁱⁿ	10.0 ^mi	NNE (20°)	9.2 ^mph				Overcast
4:51 AM	63.0 ^°F	57.0 ^°F	81 ^%	30.16 ⁱⁿ	10.0 ^mi	NNE (30°)	9.2 ^mph				Overcast
5:51 AM	62.1 ^°F	55.9 ^°F	80 ^%	30.18 ⁱⁿ	10.0 ^mi	North (10°)	9.2 ^mph				Overcast
6:51 AM	61.0 ^°F	55.0 ^°F	81 ^%	30.19 ⁱⁿ	10.0 ^mi	NNE (30°)	11.5 ^mph				Overcast
7:51 AM	61.0 ^°F	55.0 ^°F	81 ^%	30.21 ⁱⁿ	9.0 ^mi	NE (50°)	8.1 ^mph				Overcast
8:51 AM	62.1 ^°F	55.0 ^°F	78 ^%	30.24 ⁱⁿ	9.0 ^mi	NNE (30°)	9.2 ^mph				Overcast
9:45 AM	62.6 ^°F	55.4 ^°F	77 ^%	30.27 ⁱⁿ	9.0 ^mi	NE (50°)	10.4 ^mph				Overcast
9:51 AM	63.0 ^°F	55.9 ^°F	78 ^%	30.25 ⁱⁿ	9.0 ^mi	NNE (30°)	9.2 ^mph				Overcast
10:51 AM	64.0 ^°F	55.9 ^°F	75 ^%	30.27 ⁱⁿ	9.0 ^mi	NE (50°)	9.2 ^mph				Overcast
11:51 AM	66.9 ^°F	55.9 ^°F	68 ^%	30.27 ⁱⁿ	9.0 ^mi	NE (50°)	8.1 ^mph				Overcast
12:51 PM	68.0 ^°F	55.9 ^°F	65 ^%	30.27 ⁱⁿ	10.0 ^mi	NE (40°)	6.9 ^mph				Overcast
1:51 PM	70.0 ^°F	55.0 ^°F	59 ^%	30.25 ⁱⁿ	10.0 ^mi	NE (50°)	11.5 ^mph				Overcast
2:22 PM	71.6 ^°F	55.4 ^°F	57 ^%	30.26 ⁱⁿ	10.0 ^mi	ENE (60°)	11.5 ^mph				Mostly Cloudy
2:51 PM	72.0 ^°F	54.0 ^°F	53 ^%	30.23 ⁱⁿ	10.0 ^mi	NE (40°)	9.2 ^mph				Mostly Cloudy
3:51 PM	73.0 ^°F	53.1 ^°F	49 ^%	30.21 ⁱⁿ	10.0 ^mi	NE (40°)	11.5 ^mph				Mostly Cloudy
4:51 PM	73.0 ^°F	54.0 ^°F	51 ^%	30.20 ⁱⁿ	10.0 ^mi	ENE (70°)	11.5 ^mph				Mostly Cloudy
5:51 PM	71.1 ^°F	53.1 ^°F	53 ^%	30.20 ⁱⁿ	10.0 ^mi	NE (40°)	16.1 ^mph				Mostly Cloudy
6:51 PM	69.1 ^°F	52.0 ^°F	54 ^%	30.20 ⁱⁿ	10.0 ^mi	NE (40°)	10.4 ^mph				Mostly Cloudy
7:51 PM	66.0 ^°F	52.0 ^°F	60 ^%	30.21 ⁱⁿ	10.0 ^mi	ENE (70°)	6.9 ^mph				Mostly Cloudy
8:51 PM	64.0 ^°F	53.1 ^°F	67 ^%	30.22 ⁱⁿ	10.0 ^mi	ENE (70°)	9.2 ^mph				Mostly Cloudy
9:51 PM	63.0 ^°F	53.1 ^°F	70 ^%	30.23 ⁱⁿ	10.0 ^mi	East (80°)	6.9 ^mph				Mostly Cloudy
10:51 PM	61.0 ^°F	52.0 ^°F	72 ^%	30.25 ⁱⁿ	10.0 ^mi	East (90°)	6.9 ^mph				Mostly Cloudy
11:51 PM	61.0 ^°F	53.1 ^°F	75 ^%	30.25 ⁱⁿ	10.0 ^mi	East (90°)	9.2 ^mph				Mostly Cloudy

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