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 - 31 DECEMBER, 2012

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	1.3 ^°C	3.3 ^°C (4:54 am)	-0.6 ^°C (11:54 pm)
Dewpoint	-1.6 ^°C	0 ^°C (12:54 pm)	-7.2 ^°C (1:54 am)
Humidity	83.4 ^%	96 ^% (1:54 pm)	48 ^% (1:54 am)
Barometer	1020.7 ^hPa	1023.4 hPa (1:54 am)	1018.6 hPa (8:44 pm)
Wind Speed	4.7 ^km/h	22.2 ^km/h (8:54 am)
Wind Gust		35.2 ^km/h (8:54 am)

Weather Element	Average
Visibility	5.6 ^km
Wind Direction	E (92.1 °)

Weather Element	Total
Precipitation	5.84 ^mm
Heating Degree Days	17 (Base 18.3)

Averaged from 38 records on 31 December, 2012

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 31 DECEMBER, 2012

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
1:54 AM	2.8 ^°C	-7.2 ^°C	48 ^%	1023.4 hPa	16.1 ^km	SW (230°)	20.4 ^km/h				Clear
2:54 AM	2.8 ^°C	-7.2 ^°C	48 ^%	1023.4 hPa	16.1 ^km	WSW (240°)	14.8 ^km/h				Clear
3:54 AM	2.8 ^°C	-6.7 ^°C	50 ^%	1023 hPa	16.1 ^km	SSW (210°)	5.6 ^km/h				Mostly Cloudy
4:54 AM	3.3 ^°C	-6.7 ^°C	48 ^%	1022.7 hPa	16.1 ^km	SW (220°)	9.3 ^km/h				Mostly Cloudy
5:54 AM	3 ^°C	-6 ^°C	52 ^%	1021.7 hPa	16.1 ^km	WSW (240°)	9.3 ^km/h				Overcast
6:54 AM	3.3 ^°C	-5.6 ^°C	53 ^%	1022.4 hPa	16.1 ^km	SW (220°)	7.4 ^km/h				Overcast
7:54 AM	3.3 ^°C	-5 ^°C	55 ^%	1022 hPa	16.1 ^km	WSW (240°)	11.1 ^km/h				Overcast
8:54 AM	2.8 ^°C	-3.3 ^°C	65 ^%	1022 hPa	6.4 ^km	WSW (240°)	22.2 ^km/h	35.2 ^km/h	0 mm	Snow	Light Snow
9:02 AM	2 ^°C	-2 ^°C	75 ^%	1021.3 hPa	4.8 ^km	WSW (240°)	22.2 ^km/h		0 mm	Snow	Light Snow
9:13 AM	1 ^°C	-2 ^°C	81 ^%	1021.7 hPa	3.2 ^km	WSW (250°)	13 ^km/h		0 mm	Snow	Light Snow
9:54 AM	0.6 ^°C	-0.6 ^°C	92 ^%	1023 hPa	1.9 ^km	SW (230°)	9.3 ^km/h		0.25 mm	Snow	Light Snow
10:06 AM	1 ^°C	-1 ^°C	87 ^%	1022.4 hPa	1.3 ^km	SW (230°)	7.4 ^km/h		0.25 mm	Snow	Light Snow
10:54 AM	0.6 ^°C	-0.6 ^°C	92 ^%	1022.4 hPa	0.8 ^km	Calm			1.27 mm	Fog-Snow	Snow
11:28 AM	1 ^°C	-1 ^°C	87 ^%	1021.3 hPa	0.3 ^km	Calm			1.02 mm	Fog-Snow	Snow
11:54 AM	0.6 ^°C	-0.6 ^°C	92 ^%	1021.7 hPa	0.8 ^km	Calm			1.52 mm	Fog-Snow	Light Snow
12:54 PM	1.1 ^°C	0 ^°C	92 ^%	1021 hPa	1.9 ^km	Calm			0.51 mm	Snow	Light Snow
1:54 PM	0.6 ^°C	0 ^°C	96 ^%	1020.3 hPa	3.2 ^km	Calm			0.51 mm	Snow	Light Snow
2:26 PM	1 ^°C	0 ^°C	93 ^%	1019.3 hPa	1.9 ^km	Calm			0 mm	Snow	Light Snow
2:44 PM	1 ^°C	0 ^°C	93 ^%	1019 hPa	4 ^km	Calm			0 mm	Snow	Light Snow
2:54 PM	1.1 ^°C	0 ^°C	92 ^%	1020 hPa	6.4 ^km	Calm			0 mm	Snow	Light Snow
3:27 PM	1 ^°C	-1 ^°C	87 ^%	1019 hPa	4 ^km	Calm			0.25 mm	Snow	Light Snow
3:54 PM	0.6 ^°C	0 ^°C	96 ^%	1020 hPa	4 ^km	Calm			0.25 mm		Overcast
4:54 PM	0.6 ^°C	0 ^°C	96 ^%	1019.6 hPa	4 ^km	Calm			0 mm		Overcast
5:50 PM	1 ^°C	0 ^°C	93 ^%	1019 hPa	6.4 ^km	Calm					Overcast
5:54 PM	0.6 ^°C	-0.6 ^°C	92 ^%	1019.6 hPa	4.8 ^km	Calm					Overcast
6:54 PM	0.6 ^°C	0 ^°C	96 ^%	1019.6 hPa	4.8 ^km	Calm					Overcast
7:01 PM	1 ^°C	0 ^°C	93 ^%	1019 hPa	4.8 ^km	Calm					Overcast
7:05 PM	1 ^°C	0 ^°C	93 ^%	1019 hPa	2.9 ^km	Calm					Overcast
7:13 PM	1 ^°C	0 ^°C	93 ^%	1019 hPa	2.9 ^km	Calm					Overcast
7:54 PM	0.6 ^°C	0 ^°C	96 ^%	1019.6 hPa	1.9 ^km	Calm					Overcast
8:34 PM	1 ^°C	0 ^°C	93 ^%	1019 hPa	1.3 ^km	Calm			0 mm	Snow	Light Snow
8:44 PM	1 ^°C	0 ^°C	93 ^%	1018.6 hPa	1.6 ^km	Calm			0 mm		Overcast
8:54 PM	1 ^°C	0 ^°C	93 ^%	1018.6 hPa	1.6 ^km	Calm					Overcast
9:54 PM	0.6 ^°C	0 ^°C	96 ^%	1019.6 hPa	3.2 ^km	Calm					Overcast
10:11 PM	1 ^°C	0 ^°C	93 ^%	1019 hPa	3.2 ^km	Calm					Overcast
10:54 PM	0.6 ^°C	-0.6 ^°C	92 ^%	1020.3 hPa	4.8 ^km	Calm					Overcast
11:40 PM	0 ^°C	-1 ^°C	93 ^%	1020 hPa	2.9 ^km	North (360°)	13 ^km/h		0 mm	Snow	Light Snow
11:54 PM	-0.6 ^°C	-1.7 ^°C	92 ^%	1020.7 hPa	2.9 ^km	North (350°)	14.8 ^km/h		0 mm	Snow	Light Snow

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