ST. LOUIS, MISSOURI

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Elevation: 163 meters Latitude: 38 45N Longitude: 090 22W

WEATHER

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Number of Records: 214,092; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 21 SEPTEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	20.9 ^°C	25 ^°C (12:54 pm)	13.3 ^°C (11:54 pm)
Dewpoint	13.1 ^°C	21 ^°C (2:18 am)	8.3 ^°C (12:54 pm)
Humidity	63.6 ^%	93 ^% (3:54 am)	34 ^% (12:54 pm)
Barometer	1016.3 ^hPa	1021.3 hPa (10:54 pm)	1011.9 hPa (12:54 am)
Wind Speed	14.5 ^km/h	35.2 ^km/h (3:54 pm)
Wind Gust		42.6 ^km/h (2:54 pm)

Weather Element	Average
Visibility	15.4 ^km
Wind Direction	WSW (262.4 °)

Weather Element	Total
Precipitation	1.78 ^mm
Cooling Degree Days	0.8 (Base 18.3)
Growing Degree Days	9.2 (Base 10)

Averaged from 25 records on 21 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 21 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:54 AM	23.9 ^°C	20 ^°C	79 ^%	1011.9 hPa	16.1 ^km	WSW (240°)	13 ^km/h				Mostly Cloudy
1:54 AM	22.8 ^°C	20.6 ^°C	87 ^%	1011.9 hPa	14.5 ^km	SW (230°)	13 ^km/h		1.78 mm	Rain-Thunderstorm	Light Rain
2:18 AM	23 ^°C	21 ^°C	88 ^%	1012.5 hPa	14.5 ^km	WSW (240°)	13 ^km/h				Scattered Clouds
2:54 AM	22.2 ^°C	20.6 ^°C	91 ^%	1011.9 hPa	12.9 ^km	WSW (250°)	13 ^km/h				Partly Cloudy
3:54 AM	21.1 ^°C	20 ^°C	93 ^%	1012.2 hPa	9.7 ^km	West (280°)	9.3 ^km/h				Clear
4:54 AM	21.1 ^°C	20 ^°C	93 ^%	1013.2 hPa	11.3 ^km	West (280°)	9.3 ^km/h				Clear
5:54 AM	20.6 ^°C	16.1 ^°C	75 ^%	1014.2 hPa	16.1 ^km	NNW (340°)	18.5 ^km/h	37 ^km/h			Partly Cloudy
6:54 AM	18.3 ^°C	12.2 ^°C	68 ^%	1015.6 hPa	16.1 ^km	NNW (340°)	11.1 ^km/h				Clear
7:54 AM	17.8 ^°C	12.8 ^°C	73 ^%	1016.3 hPa	16.1 ^km	WNW (300°)	5.6 ^km/h				Clear
8:54 AM	18.9 ^°C	12.8 ^°C	68 ^%	1016.9 hPa	16.1 ^km	West (280°)	7.4 ^km/h				Clear
9:54 AM	21 ^°C	13 ^°C	60 ^%	1017.6 hPa	16.1 ^km	West (280°)	13 ^km/h				Clear
10:54 AM	22.8 ^°C	11.1 ^°C	48 ^%	1017.3 hPa	16.1 ^km	WNW (300°)	18.5 ^km/h				Clear
11:54 AM	23.9 ^°C	8.9 ^°C	38 ^%	1016.9 hPa	16.1 ^km	WNW (300°)	24.1 ^km/h	37 ^km/h			Clear
12:54 PM	25 ^°C	8.3 ^°C	34 ^%	1016.6 hPa	16.1 ^km	NW (320°)	25.9 ^km/h	37 ^km/h			Clear
1:54 PM	25 ^°C	10 ^°C	39 ^%	1016.3 hPa	16.1 ^km	WNW (300°)	27.8 ^km/h	40.7 ^km/h			Clear
2:54 PM	24.4 ^°C	8.9 ^°C	37 ^%	1016.3 hPa	16.1 ^km	NNW (330°)	24.1 ^km/h	42.6 ^km/h			Partly Cloudy
3:54 PM	23.9 ^°C	8.9 ^°C	38 ^%	1016.3 hPa	16.1 ^km	WNW (300°)	35.2 ^km/h	42.6 ^km/h			Partly Cloudy
4:54 PM	23.9 ^°C	9.4 ^°C	40 ^%	1016.9 hPa	16.1 ^km	NW (310°)	22.2 ^km/h	35.2 ^km/h			Scattered Clouds
5:54 PM	22.8 ^°C	9.4 ^°C	42 ^%	1017.3 hPa	16.1 ^km	NNW (330°)	20.4 ^km/h				Scattered Clouds
6:54 PM	20 ^°C	10 ^°C	52 ^%	1018.3 hPa	16.1 ^km	NNW (330°)	11.1 ^km/h				Scattered Clouds
7:54 PM	18.9 ^°C	10 ^°C	56 ^%	1019 hPa	16.1 ^km	NNW (340°)	13 ^km/h				Partly Cloudy
8:54 PM	17.2 ^°C	10 ^°C	63 ^%	1020 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h				Clear
9:54 PM	15 ^°C	10.6 ^°C	75 ^%	1021 hPa	16.1 ^km	Calm					Clear
10:54 PM	16.7 ^°C	11.1 ^°C	70 ^%	1021.3 hPa	16.1 ^km	North (10°)	7.4 ^km/h				Clear
11:54 PM	13.3 ^°C	10.6 ^°C	84 ^%	1021.3 hPa	16.1 ^km	Calm					Clear

Hourly data recorded from KSUS, located 0 kilometers away from St. Louis, Missouri