CHESTERFIELD, MISSOURI

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Elevation: 170 meters 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 - 21 JULY, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	27.1 ^°C	31.7 ^°C (4:51 pm)	21.7 ^°C (7:51 pm)
Dewpoint	17.9 ^°C	19 ^°C (2:51 pm)	16.1 ^°C (7:51 am)
Humidity	58.1 ^%	75 ^% (12:51 am)	45 ^% (11:51 am)
Barometer	1017.3 ^hPa	1018.6 hPa (8:37 am)	1015.9 hPa (5:51 am)
Wind Speed	9.5 ^km/h	16.7 ^km/h (6:51 pm)

Weather Element	Average
Visibility	15 ^km
Wind Direction	SE (136.7 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	8.4 (Base 18.3)
Growing Degree Days	16.7 (Base 10)

Averaged from 24 records on 21 July, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 21 JULY, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:51 AM	23.9 ^°C	16.7 ^°C	64 ^%	1015.9 hPa	16.1 ^km	SSE (160°)	11.1 ^km/h	Partly Cloudy
1:51 AM	23.3 ^°C	16.1 ^°C	64 ^%	1015.9 hPa	16.1 ^km	South (170°)	9.3 ^km/h	Clear
2:51 AM	22.8 ^°C	16.1 ^°C	66 ^%	1015.9 hPa	16.1 ^km	South (170°)	13 ^km/h	Clear
3:51 AM	22.8 ^°C	16.7 ^°C	68 ^%	1016.3 hPa	16.1 ^km	South (170°)	13 ^km/h	Clear
4:51 AM	21.7 ^°C	16.7 ^°C	73 ^%	1017.3 hPa	16.1 ^km	SSW (200°)	5.6 ^km/h	Clear
5:51 AM	21.7 ^°C	16.7 ^°C	73 ^%	1017.3 hPa	14.5 ^km	South (180°)	5.6 ^km/h	Clear
6:51 AM	21.7 ^°C	17.2 ^°C	75 ^%	1017.9 hPa	12.9 ^km	Calm		Clear
7:51 AM	23.9 ^°C	17.8 ^°C	69 ^%	1018.6 hPa	12.9 ^km	SSW (200°)	7.4 ^km/h	Clear
8:51 AM	25.6 ^°C	18.3 ^°C	64 ^%	1018.6 hPa	16.1 ^km	SW (230°)	7.4 ^km/h	Clear
9:51 AM	27.2 ^°C	18.9 ^°C	60 ^%	1018.6 hPa	16.1 ^km	West (260°)	5.6 ^km/h	Clear
10:51 AM	28.3 ^°C	18.3 ^°C	54 ^%	1018.3 hPa	16.1 ^km	Calm		Partly Cloudy
11:51 AM	29.4 ^°C	18.3 ^°C	51 ^%	1018.3 hPa	16.1 ^km	Variable	7.4 ^km/h	Partly Cloudy
12:51 PM	30.6 ^°C	18.9 ^°C	49 ^%	1017.9 hPa	16.1 ^km	Variable	7.4 ^km/h	Partly Cloudy
1:51 PM	31 ^°C	19 ^°C	49 ^%	1018.6 hPa	16.1 ^km	Variable	9.3 ^km/h	Partly Cloudy
2:51 PM	31.1 ^°C	18.3 ^°C	46 ^%	1017.3 hPa	16.1 ^km	SSW (200°)	14.8 ^km/h	Partly Cloudy
3:51 PM	31.7 ^°C	18.9 ^°C	46 ^%	1016.6 hPa	16.1 ^km	Variable	11.1 ^km/h	Clear
4:51 PM	31.7 ^°C	18.3 ^°C	45 ^%	1016.3 hPa	14.5 ^km	SSW (210°)	9.3 ^km/h	Clear
5:51 PM	31.1 ^°C	18.9 ^°C	48 ^%	1016.3 hPa	14.5 ^km	SSE (160°)	9.3 ^km/h	Clear
6:51 PM	30.6 ^°C	18.3 ^°C	48 ^%	1016.3 hPa	14.5 ^km	South (190°)	5.6 ^km/h	Clear
7:51 PM	29.4 ^°C	18.9 ^°C	53 ^%	1016.3 hPa	14.5 ^km	SSE (150°)	14.8 ^km/h	Clear
8:51 PM	28 ^°C	18 ^°C	54 ^%	1017.6 hPa	12.9 ^km	SSE (150°)	14.8 ^km/h	Clear
9:51 PM	27.8 ^°C	18.3 ^°C	56 ^%	1016.9 hPa	12.9 ^km	SSE (150°)	13 ^km/h	Clear
10:51 PM	27.2 ^°C	18.3 ^°C	58 ^%	1016.6 hPa	12.9 ^km	South (170°)	16.7 ^km/h	Clear
11:51 PM	26.1 ^°C	18.3 ^°C	62 ^%	1016.9 hPa	14.5 ^km	SSE (160°)	14.8 ^km/h	Clear

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