CHESTERFIELD, MISSOURI

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Elevation: 170 meters Latitude: 38 41N Longitude: 090 31W

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Number of Records: 221,284; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 3 SEPTEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	25.9 ^°C	31.1 ^°C (5:51 pm)	20 ^°C (4:51 am)
Dewpoint	19.9 ^°C	21.1 ^°C (6:51 pm)	18.9 ^°C (3:51 am)
Humidity	70.7 ^%	93 ^% (4:51 am)	51 ^% (5:51 pm)
Barometer	1015.2 ^hPa	1017.6 hPa (10:51 am)	1013.5 hPa (3:51 pm)
Wind Speed	9.2 ^km/h	20.4 ^km/h (11:51 pm)

Weather Element	Average
Visibility	15.6 ^km
Wind Direction	ESE (97.8 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	7.2 (Base 18.3)
Growing Degree Days	15.6 (Base 10)

Averaged from 23 records on 3 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 3 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
1:51 AM	21.7 ^°C	20 ^°C	90 ^%	1015.2 hPa	16.1 ^km	Calm		Clear
2:51 AM	21.1 ^°C	19.4 ^°C	90 ^%	1014.9 hPa	16.1 ^km	Calm		Clear
3:51 AM	20.6 ^°C	18.9 ^°C	90 ^%	1015.2 hPa	14.5 ^km	Calm		Clear
4:51 AM	20 ^°C	18.9 ^°C	93 ^%	1015.2 hPa	12.9 ^km	Calm		Clear
5:51 AM	20 ^°C	18.9 ^°C	93 ^%	1015.9 hPa	14.5 ^km	Calm		Scattered Clouds
6:51 AM	20 ^°C	18.9 ^°C	93 ^%	1015.9 hPa	12.9 ^km	Calm		Mostly Cloudy
7:51 AM	22.8 ^°C	19.4 ^°C	81 ^%	1016.3 hPa	14.5 ^km	Calm		Mostly Cloudy
8:51 AM	25 ^°C	20 ^°C	74 ^%	1016.3 hPa	16.1 ^km	Calm		Mostly Cloudy
9:51 AM	26.1 ^°C	20 ^°C	69 ^%	1016.9 hPa	16.1 ^km	SSE (150°)	9.3 ^km/h	Mostly Cloudy
10:51 AM	27 ^°C	19 ^°C	61 ^%	1017.6 hPa	16.1 ^km	ESE (120°)	14.8 ^km/h	Overcast
11:51 AM	28.3 ^°C	20 ^°C	60 ^%	1016.6 hPa	16.1 ^km	SSW (200°)	11.1 ^km/h	Mostly Cloudy
12:51 PM	28.3 ^°C	20 ^°C	60 ^%	1015.9 hPa	16.1 ^km	SSE (160°)	7.4 ^km/h	Overcast
1:51 PM	29.4 ^°C	19.4 ^°C	55 ^%	1016.3 hPa	16.1 ^km	SSW (200°)	18.5 ^km/h	Overcast
2:51 PM	30 ^°C	20 ^°C	55 ^%	1014.2 hPa	16.1 ^km	South (170°)	13 ^km/h	Mostly Cloudy
3:51 PM	30 ^°C	20 ^°C	55 ^%	1013.5 hPa	16.1 ^km	South (190°)	11.1 ^km/h	Mostly Cloudy
4:51 PM	30 ^°C	20 ^°C	55 ^%	1013.5 hPa	16.1 ^km	Variable	9.3 ^km/h	Mostly Cloudy
5:51 PM	31.1 ^°C	20 ^°C	51 ^%	1013.5 hPa	16.1 ^km	SSE (160°)	13 ^km/h	Mostly Cloudy
6:51 PM	29.4 ^°C	21.1 ^°C	61 ^%	1013.5 hPa	16.1 ^km	SE (140°)	14.8 ^km/h	Scattered Clouds
7:51 PM	28.3 ^°C	21.1 ^°C	65 ^%	1013.5 hPa	16.1 ^km	SSE (150°)	18.5 ^km/h	Scattered Clouds
8:51 PM	27.8 ^°C	20.6 ^°C	65 ^%	1013.9 hPa	16.1 ^km	SSE (150°)	16.7 ^km/h	Scattered Clouds
9:51 PM	27.2 ^°C	20.6 ^°C	67 ^%	1014.6 hPa	16.1 ^km	SSE (150°)	14.8 ^km/h	Scattered Clouds
10:51 PM	27 ^°C	21 ^°C	70 ^%	1015.6 hPa	16.1 ^km	SSE (160°)	16.7 ^km/h	Partly Cloudy
11:51 PM	26.1 ^°C	20.6 ^°C	72 ^%	1014.2 hPa	16.1 ^km	SSE (150°)	20.4 ^km/h	Partly Cloudy

Hourly data recorded from KSTL, located 0 kilometers away from Chesterfield, Missouri