ST. LOUIS - SAINT LOUIS UNIVERSITY, MISSOURI

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Elevation: 177 meters Latitude: 38 38N Longitude: 090 14W

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Number of Records: 202,393; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 18 SEPTEMBER, 2013

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	22.8 ^°C	31.1 ^°C (2:53 pm)	18.9 ^°C (1:53 am)
Dewpoint	19.5 ^°C	23 ^°C (5:20 pm)	16.1 ^°C (1:53 am)
Humidity	83 ^%	96 ^% (7:53 pm)	48 ^% (2:53 pm)
Barometer	1016.6 ^hPa	1018.6 hPa (2:53 am)	1014.2 hPa (5:53 pm)
Wind Speed	6.9 ^km/h	18.5 ^km/h (4:53 pm)

Weather Element	Average
Visibility	11.6 ^km
Wind Direction	ESE (112.1 °)

Weather Element	Total
Precipitation	23.11 ^mm
Cooling Degree Days	6.7 (Base 18.3)
Growing Degree Days	15 (Base 10)

Averaged from 28 records on 18 September, 2013

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WEATHER BY HOUR - 18 SEPTEMBER, 2013

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
1:53 AM	18.9 ^°C	16.1 ^°C	84 ^%	1018.3 hPa	16.1 ^km	Calm		0 mm		Mostly Cloudy
2:53 AM	18.9 ^°C	17.2 ^°C	90 ^%	1018.6 hPa	8 ^km	Calm		0.51 mm	Rain	Rain
3:53 AM	18.9 ^°C	17.2 ^°C	90 ^%	1018.3 hPa	8 ^km	ENE (70°)	5.6 ^km/h	1.52 mm	Rain	Light Rain
4:53 AM	18.9 ^°C	17.8 ^°C	93 ^%	1018.3 hPa	4.8 ^km	Calm		1.52 mm	Rain	Rain
5:09 AM	19 ^°C	18 ^°C	94 ^%	1018.6 hPa	4 ^km	South (170°)	7.4 ^km/h	1.02 mm	Rain	Rain
5:20 AM	19 ^°C	18 ^°C	94 ^%	1018.3 hPa	2.4 ^km	SE (130°)	13 ^km/h	3.56 mm	Rain	Heavy Rain
5:27 AM	19 ^°C	18 ^°C	94 ^%	1018.3 hPa	4.8 ^km	SE (130°)	7.4 ^km/h	3.56 mm	Rain	Light Rain
5:53 AM	18.9 ^°C	17.8 ^°C	93 ^%	1017.9 hPa	8 ^km	SSE (150°)	11.1 ^km/h	4.57 mm		Overcast
6:53 AM	19.4 ^°C	17.8 ^°C	90 ^%	1017.9 hPa	9.7 ^km	SSE (160°)	9.3 ^km/h			Overcast
7:53 AM	19.4 ^°C	17.8 ^°C	90 ^%	1018.3 hPa	8 ^km	South (170°)	9.3 ^km/h	0.51 mm		Overcast
8:53 AM	20 ^°C	18.3 ^°C	90 ^%	1018.3 hPa	9.7 ^km	SE (140°)	11.1 ^km/h			Mostly Cloudy
9:53 AM	22.2 ^°C	19.4 ^°C	84 ^%	1018.6 hPa	14.5 ^km	SE (140°)	11.1 ^km/h			Clear
10:53 AM	23.3 ^°C	19.4 ^°C	79 ^%	1017.9 hPa	16.1 ^km	SSE (160°)	13 ^km/h			Partly Cloudy
11:53 AM	26.1 ^°C	20 ^°C	69 ^%	1017.6 hPa	16.1 ^km	SE (140°)	13 ^km/h			Partly Cloudy
12:53 PM	28.3 ^°C	20.6 ^°C	63 ^%	1016.9 hPa	16.1 ^km	Variable	7.4 ^km/h			Clear
1:53 PM	29.4 ^°C	19.4 ^°C	55 ^%	1015.6 hPa	16.1 ^km	Variable	5.6 ^km/h			Clear
2:53 PM	31.1 ^°C	18.9 ^°C	48 ^%	1015.2 hPa	16.1 ^km	Calm				Scattered Clouds
3:53 PM	30 ^°C	20 ^°C	55 ^%	1014.6 hPa	16.1 ^km	SSW (200°)	13 ^km/h			Mostly Cloudy
4:53 PM	25 ^°C	21.1 ^°C	79 ^%	1015.2 hPa	8 ^km	West (280°)	18.5 ^km/h	0.51 mm	Rain	Rain
5:09 PM	24 ^°C	22 ^°C	89 ^%	1015.2 hPa	3.2 ^km	WNW (300°)	5.6 ^km/h	1.78 mm	Rain	Heavy Rain
5:20 PM	25 ^°C	23 ^°C	89 ^%	1014.9 hPa	9.7 ^km	Calm		2.03 mm	Rain	Light Rain
5:53 PM	25 ^°C	22.8 ^°C	88 ^%	1014.2 hPa	11.3 ^km	Calm		2.03 mm		Clear
6:53 PM	23.9 ^°C	22.2 ^°C	90 ^%	1014.6 hPa	16.1 ^km	Calm				Clear
7:53 PM	22.8 ^°C	22.2 ^°C	96 ^%	1014.6 hPa	16.1 ^km	SSE (150°)	5.6 ^km/h			Clear
8:53 PM	22.8 ^°C	21.1 ^°C	90 ^%	1014.9 hPa	16.1 ^km	South (180°)	7.4 ^km/h			Clear
9:53 PM	23.9 ^°C	20 ^°C	79 ^%	1014.9 hPa	16.1 ^km	SSE (160°)	5.6 ^km/h			Clear
10:53 PM	22.8 ^°C	20 ^°C	84 ^%	1014.9 hPa	16.1 ^km	SSE (160°)	7.4 ^km/h			Clear
11:53 PM	22.2 ^°C	19.4 ^°C	84 ^%	1014.9 hPa	16.1 ^km	SSE (150°)	7.4 ^km/h			Clear

Hourly data recorded from KCPS, located 0 kilometers away from St. Louis - Saint Louis University, Missouri