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 - 22 SEPTEMBER, 2013

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	13.1 ^°C	23.3 ^°C (2:54 pm)	7 ^°C (5:52 am)
Dewpoint	8.6 ^°C	11.7 ^°C (7:54 pm)	7 ^°C (3:35 am)
Humidity	78.9 ^%	100 ^% (3:01 am)	37 ^% (3:54 pm)
Barometer	1014.9 ^hPa	1016.9 hPa (9:54 am)	1013.5 hPa (4:54 pm)
Wind Speed	1.9 ^km/h	9.3 ^km/h (12:54 pm)

Weather Element	Average
Visibility	10.6 ^km
Wind Direction	NNE (25.8 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	3.2 (Base 18.3)
Growing Degree Days	5.2 (Base 10)

Averaged from 33 records on 22 September, 2013

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WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 22 SEPTEMBER, 2013

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Events	Conditions
1:54 AM	9.4 ^°C	8.3 ^°C	93 ^%	1014.6 hPa	14.5 ^km	Calm			Clear
2:41 AM	9 ^°C	8 ^°C	93 ^%	1014.2 hPa	2.4 ^km	Calm			Clear
2:54 AM	8.9 ^°C	7.8 ^°C	93 ^%	1014.2 hPa	4 ^km	Calm			Clear
3:01 AM	8 ^°C	8 ^°C	100 ^%	1014.2 hPa	9.7 ^km	Calm			Clear
3:23 AM	9 ^°C	8 ^°C	93 ^%	1014.2 hPa	2.9 ^km	Calm			Clear
3:35 AM	8 ^°C	7 ^°C	93 ^%	1014.6 hPa	4.8 ^km	WSW (240°)	5.6 ^km/h		Clear
3:54 AM	8.9 ^°C	7.8 ^°C	93 ^%	1014.6 hPa	16.1 ^km	Calm			Clear
4:54 AM	7.8 ^°C	7.2 ^°C	96 ^%	1014.6 hPa	8 ^km	Calm			Clear
5:13 AM	8 ^°C	7 ^°C	93 ^%	1014.9 hPa	6.4 ^km	Calm			Scattered Clouds
5:16 AM	8 ^°C	7 ^°C	93 ^%	1014.9 hPa	4 ^km	Calm			Mostly Cloudy
5:29 AM	8 ^°C	7 ^°C	93 ^%	1014.9 hPa	1.3 ^km	Calm			Mist
5:52 AM	7 ^°C	7 ^°C	100 ^%	1014.9 hPa	1.3 ^km	Calm			Clear
5:54 AM	7.2 ^°C	7.2 ^°C	100 ^%	1014.9 hPa	1.3 ^km	Calm			Clear
6:30 AM	8 ^°C	7 ^°C	93 ^%	1015.6 hPa	2.4 ^km	Calm			Clear
6:41 AM	8 ^°C	7 ^°C	93 ^%	1015.6 hPa	4.8 ^km	Calm			Clear
6:54 AM	7.8 ^°C	7.2 ^°C	96 ^%	1015.6 hPa	4.8 ^km	WSW (250°)	5.6 ^km/h		Clear
7:54 AM	9.4 ^°C	8.9 ^°C	97 ^%	1016.3 hPa	4.8 ^km	Calm		Fog	Shallow Fog
8:54 AM	12.2 ^°C	10.6 ^°C	90 ^%	1016.6 hPa	16.1 ^km	Calm			Clear
9:54 AM	16.7 ^°C	11.1 ^°C	70 ^%	1016.9 hPa	16.1 ^km	Calm			Clear
10:54 AM	19.4 ^°C	10 ^°C	54 ^%	1016.6 hPa	16.1 ^km	Variable	7.4 ^km/h		Clear
11:54 AM	21.1 ^°C	8.3 ^°C	44 ^%	1016.3 hPa	16.1 ^km	East (100°)	7.4 ^km/h		Clear
12:54 PM	22.2 ^°C	9.4 ^°C	44 ^%	1015.6 hPa	16.1 ^km	NE (50°)	9.3 ^km/h		Clear
1:54 PM	22.2 ^°C	8.9 ^°C	43 ^%	1014.6 hPa	16.1 ^km	Calm			Clear
2:54 PM	23.3 ^°C	9.4 ^°C	41 ^%	1013.9 hPa	16.1 ^km	Calm			Clear
3:54 PM	23.3 ^°C	7.8 ^°C	37 ^%	1013.9 hPa	16.1 ^km	Variable	5.6 ^km/h		Clear
4:54 PM	23.3 ^°C	7.8 ^°C	37 ^%	1013.5 hPa	16.1 ^km	NE (50°)	5.6 ^km/h		Clear
5:54 PM	23.3 ^°C	8.3 ^°C	38 ^%	1013.5 hPa	16.1 ^km	ENE (60°)	9.3 ^km/h		Clear
6:54 PM	19.4 ^°C	10.6 ^°C	57 ^%	1013.5 hPa	16.1 ^km	East (100°)	5.6 ^km/h		Clear
7:54 PM	15 ^°C	11.7 ^°C	81 ^%	1013.9 hPa	16.1 ^km	Calm			Clear
8:54 PM	13.9 ^°C	11.7 ^°C	87 ^%	1013.9 hPa	16.1 ^km	Calm			Clear
9:54 PM	12.8 ^°C	11.1 ^°C	89 ^%	1014.6 hPa	16.1 ^km	Calm			Clear
10:54 PM	12.2 ^°C	10 ^°C	86 ^%	1014.6 hPa	16.1 ^km	Calm			Clear
11:54 PM	11.1 ^°C	10 ^°C	93 ^%	1014.6 hPa	16.1 ^km	Calm			Clear

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