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 - 24 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	23.7 ^°C	29.4 ^°C (1:51 pm)	18.3 ^°C (5:51 am)
Dewpoint	16.2 ^°C	19 ^°C (10:08 pm)	11.7 ^°C (12:51 am)
Humidity	64 ^%	84 ^% (10:51 pm)	46 ^% (1:51 pm)
Barometer	1014.6 ^hPa	1019.3 hPa (12:51 am)	1011.2 hPa (10:51 pm)
Wind Speed	22.2 ^km/h	37 ^km/h (11:51 am)
Wind Gust		51.8 ^km/h (12:51 pm)

Weather Element	Average
Visibility	14.2 ^km
Wind Direction	SSE (152.1 °)

Weather Element	Total
Precipitation	17.78 ^mm
Cooling Degree Days	5.5 (Base 18.3)
Growing Degree Days	13.8 (Base 10)

Averaged from 29 records on 24 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 24 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:51 AM	20 ^°C	11.7 ^°C	59 ^%	1019.3 hPa	16.1 ^km	ESE (110°)	13 ^km/h				Overcast
1:51 AM	21.1 ^°C	11.7 ^°C	55 ^%	1019.3 hPa	16.1 ^km	SE (130°)	13 ^km/h				Overcast
2:51 AM	19.4 ^°C	12.2 ^°C	63 ^%	1019 hPa	16.1 ^km	ESE (110°)	13 ^km/h				Overcast
3:51 AM	18.9 ^°C	12.2 ^°C	65 ^%	1018.6 hPa	16.1 ^km	East (100°)	11.1 ^km/h				Overcast
4:51 AM	18.9 ^°C	12.2 ^°C	65 ^%	1018.3 hPa	16.1 ^km	East (100°)	11.1 ^km/h				Overcast
5:51 AM	18.3 ^°C	12.2 ^°C	68 ^%	1017.9 hPa	16.1 ^km	ESE (110°)	16.7 ^km/h				Mostly Cloudy
6:51 AM	19.4 ^°C	12.8 ^°C	66 ^%	1018.3 hPa	16.1 ^km	ESE (120°)	16.7 ^km/h				Mostly Cloudy
7:51 AM	21.1 ^°C	13.3 ^°C	61 ^%	1017.9 hPa	16.1 ^km	SE (130°)	18.5 ^km/h				Mostly Cloudy
8:51 AM	22.8 ^°C	15 ^°C	61 ^%	1017.3 hPa	16.1 ^km	SSE (160°)	18.5 ^km/h	42.6 ^km/h			Mostly Cloudy
9:51 AM	24.4 ^°C	16.1 ^°C	60 ^%	1016.6 hPa	16.1 ^km	SSE (150°)	29.6 ^km/h	38.9 ^km/h			Mostly Cloudy
10:51 AM	26.1 ^°C	17.2 ^°C	58 ^%	1016.3 hPa	16.1 ^km	South (180°)	16.7 ^km/h	31.5 ^km/h			Mostly Cloudy
11:51 AM	27.8 ^°C	16.7 ^°C	51 ^%	1015.6 hPa	16.1 ^km	South (180°)	37 ^km/h	50.1 ^km/h			Mostly Cloudy
12:51 PM	27.8 ^°C	17.8 ^°C	54 ^%	1015.2 hPa	16.1 ^km	South (180°)	31.5 ^km/h	51.8 ^km/h			Overcast
1:51 PM	29.4 ^°C	16.7 ^°C	46 ^%	1014.2 hPa	16.1 ^km	South (180°)	24.1 ^km/h	50.1 ^km/h			Mostly Cloudy
2:51 PM	29.4 ^°C	16.7 ^°C	46 ^%	1013.5 hPa	16.1 ^km	SSE (160°)	27.8 ^km/h				Mostly Cloudy
3:51 PM	29.4 ^°C	17.8 ^°C	49 ^%	1012.2 hPa	16.1 ^km	SSE (160°)	31.5 ^km/h	46.3 ^km/h			Mostly Cloudy
4:51 PM	29.4 ^°C	17.8 ^°C	49 ^%	1011.9 hPa	16.1 ^km	SSE (160°)	25.9 ^km/h	46.3 ^km/h			Mostly Cloudy
5:51 PM	28.3 ^°C	17.8 ^°C	53 ^%	1011.9 hPa	16.1 ^km	SSE (150°)	37 ^km/h	44.4 ^km/h			Overcast
6:51 PM	27.8 ^°C	17.8 ^°C	54 ^%	1011.5 hPa	16.1 ^km	South (170°)	22.2 ^km/h	44.4 ^km/h			Mostly Cloudy
7:51 PM	26.1 ^°C	18.9 ^°C	64 ^%	1011.9 hPa	16.1 ^km	South (180°)	20.4 ^km/h	31.5 ^km/h	0 mm	Rain	Light Rain
8:51 PM	26.1 ^°C	18.3 ^°C	62 ^%	1011.5 hPa	16.1 ^km	South (170°)	27.8 ^km/h	35.2 ^km/h	0 mm		Overcast
9:51 PM	22.2 ^°C	18.3 ^°C	78 ^%	1012.2 hPa	6.4 ^km	South (170°)	25.9 ^km/h	38.9 ^km/h	0.51 mm	Rain	Rain
9:53 PM	22 ^°C	18 ^°C	78 ^%	1013.2 hPa	4 ^km	South (170°)	25.9 ^km/h	38.9 ^km/h	0.51 mm	Rain	Heavy Rain
10:01 PM	22 ^°C	18 ^°C	78 ^%	1013.2 hPa	3.2 ^km	SSW (200°)	18.5 ^km/h	33.3 ^km/h	2.79 mm	Rain	Heavy Rain
10:08 PM	22 ^°C	19 ^°C	83 ^%	1012.9 hPa	4.8 ^km	South (170°)	24.1 ^km/h	37 ^km/h	4.06 mm	Rain	Rain
10:11 PM	22 ^°C	19 ^°C	83 ^%	1012.9 hPa	8 ^km	South (170°)	22.2 ^km/h	37 ^km/h	4.32 mm	Rain	Rain
10:51 PM	21.7 ^°C	18.9 ^°C	84 ^%	1011.2 hPa	16.1 ^km	SE (140°)	22.2 ^km/h		5.59 mm	Rain	Light Rain
10:56 PM	22 ^°C	19 ^°C	83 ^%	1012.2 hPa	16.1 ^km	SE (140°)	18.5 ^km/h		0 mm	Rain	Light Rain
11:51 PM	21.1 ^°C	17.8 ^°C	81 ^%	1011.2 hPa	16.1 ^km	SSE (160°)	24.1 ^km/h		0 mm		Overcast

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