ST. LOUIS, MISSOURI

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

WEATHER

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Number of Records: 186,815; Date Range: 1/1/95 - 6/15/13

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WEATHER ALMANAC - 21 JANUARY, 2013

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	-6.5 ^°C	-2.8 ^°C (12:54 pm)	-8.9 ^°C (9:54 pm)
Dewpoint	-16.3 ^°C	-11.7 ^°C (2:54 am)	-20.6 ^°C (2:54 pm)
Humidity	48 ^%	68 ^% (4:03 am)	28 ^% (1:54 pm)
Barometer	1029.1 ^hPa	1030.8 hPa (10:54 pm)	1027.4 hPa (3:52 am)
Wind Speed	19.8 ^km/h	37 ^km/h (3:54 am)
Wind Gust		51.8 ^km/h (3:52 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	WNW (309.2 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	24.2 (Base 18.3)

Averaged from 25 records on 21 January, 2013

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 21 JANUARY, 2013

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
1:54 AM	-5.6 ^°C	-12.2 ^°C	60 ^%	1027.8 hPa	16.1 ^km	NW (320°)	14.8 ^km/h		Clear
2:54 AM	-5.6 ^°C	-11.7 ^°C	63 ^%	1027.8 hPa	16.1 ^km	NW (310°)	11.1 ^km/h		Clear
3:52 AM	-6 ^°C	-12 ^°C	63 ^%	1027.4 hPa	16.1 ^km	NW (320°)	35.2 ^km/h	51.8 ^km/h	Mostly Cloudy
3:54 AM	-6.1 ^°C	-12.2 ^°C	63 ^%	1028.4 hPa	16.1 ^km	NW (320°)	37 ^km/h	51.8 ^km/h	Mostly Cloudy
4:03 AM	-7 ^°C	-12 ^°C	68 ^%	1027.4 hPa	16.1 ^km	NW (310°)	18.5 ^km/h		Scattered Clouds
4:54 AM	-7.2 ^°C	-13.3 ^°C	62 ^%	1028.4 hPa	16.1 ^km	WNW (290°)	13 ^km/h		Clear
5:54 AM	-7.2 ^°C	-12.2 ^°C	68 ^%	1028.8 hPa	16.1 ^km	WNW (290°)	16.7 ^km/h		Clear
6:54 AM	-7.2 ^°C	-13.3 ^°C	62 ^%	1028.8 hPa	16.1 ^km	West (280°)	16.7 ^km/h	27.8 ^km/h	Mostly Cloudy
7:54 AM	-7.2 ^°C	-14.4 ^°C	57 ^%	1028.8 hPa	16.1 ^km	WNW (290°)	14.8 ^km/h		Scattered Clouds
8:54 AM	-6.1 ^°C	-15 ^°C	50 ^%	1029.1 hPa	16.1 ^km	WNW (290°)	25.9 ^km/h		Partly Cloudy
9:54 AM	-5.6 ^°C	-15 ^°C	48 ^%	1029.1 hPa	16.1 ^km	WNW (300°)	29.6 ^km/h	40.7 ^km/h	Partly Cloudy
10:54 AM	-3.9 ^°C	-15.6 ^°C	41 ^%	1029.1 hPa	16.1 ^km	WNW (300°)	24.1 ^km/h	46.3 ^km/h	Partly Cloudy
11:54 AM	-3.3 ^°C	-15.6 ^°C	39 ^%	1028.4 hPa	16.1 ^km	WNW (300°)	22.2 ^km/h		Partly Cloudy
12:54 PM	-2.8 ^°C	-17.2 ^°C	33 ^%	1027.8 hPa	16.1 ^km	WNW (290°)	24.1 ^km/h	38.9 ^km/h	Mostly Cloudy
1:54 PM	-3.9 ^°C	-20 ^°C	28 ^%	1028.4 hPa	16.1 ^km	NNW (330°)	24.1 ^km/h	42.6 ^km/h	Mostly Cloudy
2:54 PM	-6.1 ^°C	-20.6 ^°C	32 ^%	1029.1 hPa	16.1 ^km	NW (320°)	25.9 ^km/h	38.9 ^km/h	Overcast
3:54 PM	-6.7 ^°C	-20 ^°C	35 ^%	1029.5 hPa	16.1 ^km	NW (310°)	22.2 ^km/h		Overcast
4:54 PM	-7 ^°C	-20 ^°C	36 ^%	1028.1 hPa	16.1 ^km	NW (310°)	16.7 ^km/h		Overcast
5:54 PM	-7.8 ^°C	-19.4 ^°C	40 ^%	1030.1 hPa	16.1 ^km	NW (320°)	18.5 ^km/h		Overcast
6:54 PM	-7.8 ^°C	-19.4 ^°C	40 ^%	1030.1 hPa	16.1 ^km	NNW (330°)	13 ^km/h		Overcast
7:54 PM	-7.8 ^°C	-19.4 ^°C	40 ^%	1030.1 hPa	16.1 ^km	NW (320°)	14.8 ^km/h		Overcast
8:54 PM	-8.3 ^°C	-20 ^°C	39 ^%	1030.1 hPa	16.1 ^km	NW (320°)	18.5 ^km/h		Overcast
9:54 PM	-8.9 ^°C	-20 ^°C	41 ^%	1030.5 hPa	16.1 ^km	WNW (300°)	13 ^km/h		Overcast
10:54 PM	-8.9 ^°C	-18.3 ^°C	47 ^%	1030.8 hPa	16.1 ^km	NNW (330°)	14.8 ^km/h		Overcast
11:54 PM	-8.9 ^°C	-18.9 ^°C	45 ^%	1030.8 hPa	16.1 ^km	NNW (330°)	9.3 ^km/h		Overcast

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