ST. LOUIS, MISSOURI

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

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

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WEATHER ALMANAC - 15 DECEMBER, 2013

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	-2.6 ^°C	2.8 ^°C (2:54 pm)	-7.2 ^°C (7:54 am)
Dewpoint	-5.6 ^°C	-2.2 ^°C (3:54 pm)	-8.9 ^°C (7:54 am)
Humidity	80.4 ^%	92 ^% (5:54 pm)	65 ^% (2:54 pm)
Barometer	1021 ^hPa	1024 hPa (8:54 am)	1017.6 hPa (11:54 pm)
Wind Speed	9 ^km/h	22.2 ^km/h (4:54 am)
Wind Gust		31.5 ^km/h (4:54 am)

Weather Element	Average
Visibility	12.7 ^km
Wind Direction	SSE (163.3 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	20.6 (Base 18.3)

Averaged from 24 records on 15 December, 2013

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 15 DECEMBER, 2013

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
1:54 AM	-3.9 ^°C	-7.8 ^°C	75 ^%	1022.4 hPa	16.1 ^km	WNW (290°)	16.7 ^km/h		Overcast
2:54 AM	-3.9 ^°C	-7.8 ^°C	75 ^%	1022.7 hPa	14.5 ^km	WNW (290°)	11.1 ^km/h		Overcast
3:54 AM	-3.9 ^°C	-7.2 ^°C	78 ^%	1022.4 hPa	14.5 ^km	West (270°)	18.5 ^km/h		Overcast
4:54 AM	-4.4 ^°C	-7.2 ^°C	81 ^%	1022.7 hPa	12.9 ^km	WNW (290°)	22.2 ^km/h	31.5 ^km/h	Overcast
5:13 AM	-4 ^°C	-7 ^°C	80 ^%	1021.3 hPa	12.9 ^km	West (270°)	16.7 ^km/h		Overcast
5:54 AM	-5 ^°C	-7.2 ^°C	85 ^%	1022.7 hPa	12.9 ^km	West (260°)	20.4 ^km/h		Overcast
6:54 AM	-5.6 ^°C	-8.3 ^°C	82 ^%	1023.4 hPa	12.9 ^km	West (280°)	11.1 ^km/h		Scattered Clouds
7:54 AM	-7.2 ^°C	-8.9 ^°C	88 ^%	1023.4 hPa	9.7 ^km	Calm			Clear
8:54 AM	-4.4 ^°C	-7.8 ^°C	77 ^%	1024 hPa	9.7 ^km	West (260°)	11.1 ^km/h		Haze
9:54 AM	-3.3 ^°C	-6.7 ^°C	78 ^%	1023.7 hPa	9.7 ^km	West (260°)	13 ^km/h		Haze
10:54 AM	-2.2 ^°C	-6.7 ^°C	72 ^%	1022.7 hPa	12.9 ^km	WSW (240°)	22.2 ^km/h	31.5 ^km/h	Scattered Clouds
11:54 AM	-0.6 ^°C	-5 ^°C	72 ^%	1022 hPa	14.5 ^km	West (270°)	7.4 ^km/h		Scattered Clouds
12:54 PM	0.6 ^°C	-4.4 ^°C	70 ^%	1020.3 hPa	16.1 ^km	SSW (210°)	11.1 ^km/h		Clear
1:54 PM	1.1 ^°C	-3.9 ^°C	70 ^%	1019.6 hPa	16.1 ^km	SSW (200°)	14.8 ^km/h		Clear
2:54 PM	2.8 ^°C	-3.3 ^°C	65 ^%	1019 hPa	16.1 ^km	South (190°)	13 ^km/h		Clear
3:54 PM	2.2 ^°C	-2.2 ^°C	73 ^%	1019.6 hPa	16.1 ^km	NNW (340°)	5.6 ^km/h		Scattered Clouds
4:54 PM	-1.7 ^°C	-4.4 ^°C	82 ^%	1019.6 hPa	14.5 ^km	Calm			Partly Cloudy
5:54 PM	-3.9 ^°C	-5 ^°C	92 ^%	1019.6 hPa	11.3 ^km	Calm			Clear
6:54 PM	-5 ^°C	-6.1 ^°C	92 ^%	1019.6 hPa	9.7 ^km	Calm			Clear
7:54 PM	-2.8 ^°C	-4.4 ^°C	89 ^%	1019.6 hPa	9.7 ^km	Calm			Partly Cloudy
8:54 PM	-2.2 ^°C	-3.9 ^°C	88 ^%	1019 hPa	11.3 ^km	Calm			Mostly Cloudy
9:54 PM	-2.2 ^°C	-3.3 ^°C	92 ^%	1018.6 hPa	9.7 ^km	Calm			Overcast
10:54 PM	-1.7 ^°C	-3.3 ^°C	89 ^%	1018.3 hPa	9.7 ^km	Calm			Overcast
11:54 PM	-0.6 ^°C	-2.8 ^°C	85 ^%	1017.6 hPa	11.3 ^km	Calm			Overcast

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