ST. LOUIS - GATEWAY ARCH, MISSOURI

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Elevation: 450 feet Latitude: 38 37N Longitude: 090 11W

WEATHER

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

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WEATHER ALMANAC - JANUARY 20, 2013

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	31.6 ^°F	43 ^°F (1:53 am)	26.1 ^°F (11:53 pm)
Dewpoint	14.5 ^°F	27 ^°F (1:53 am)	7 ^°F (7:53 am)
Humidity	50 ^%	69 ^% (5:53 am)	37 ^% (12:53 pm)
Barometer	30.30 ⁱⁿ	30.36 ⁱⁿ (8:53 am)	30.19 ⁱⁿ (1:53 am)
Wind Speed	9.9 ^mph	17.3 ^mph (1:53 am)
Wind Gust		32.2 ^mph (1:53 am)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	WSW (242.2 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	30.5 (Base 65)

Averaged from 23 records on January 20, 2013

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - JANUARY 20, 2013

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
1:53 AM	43.0 ^°F	27.0 ^°F	53 ^%	30.19 ⁱⁿ	10.0 ^mi	NW (320°)	17.3 ^mph	32.2 ^mph	Clear
2:53 AM	41.0 ^°F	23.0 ^°F	49 ^%	30.21 ⁱⁿ	10.0 ^mi	NW (310°)	15.0 ^mph	25.3 ^mph	Clear
3:53 AM	37.9 ^°F	21.0 ^°F	51 ^%	30.23 ⁱⁿ	10.0 ^mi	NNW (330°)	12.7 ^mph		Clear
4:53 AM	34.0 ^°F	23.0 ^°F	64 ^%	30.27 ⁱⁿ	10.0 ^mi	North (350°)	13.8 ^mph		Clear
5:53 AM	30.0 ^°F	21.0 ^°F	69 ^%	30.29 ⁱⁿ	10.0 ^mi	North (360°)	11.5 ^mph		Clear
6:53 AM	28.9 ^°F	16.0 ^°F	58 ^%	30.32 ⁱⁿ	10.0 ^mi	NNW (340°)	10.4 ^mph		Clear
7:53 AM	28.0 ^°F	7.0 ^°F	41 ^%	30.33 ⁱⁿ	10.0 ^mi	North (350°)	12.7 ^mph		Clear
8:53 AM	28.9 ^°F	10.9 ^°F	47 ^%	30.36 ⁱⁿ	10.0 ^mi	North (350°)	11.5 ^mph		Clear
9:53 AM	30.0 ^°F	10.0 ^°F	43 ^%	30.36 ⁱⁿ	10.0 ^mi	North (10°)	9.2 ^mph		Clear
10:53 AM	30.9 ^°F	10.0 ^°F	42 ^%	30.36 ⁱⁿ	10.0 ^mi	Variable	4.6 ^mph		Clear
11:53 AM	33.1 ^°F	10.9 ^°F	40 ^%	30.32 ⁱⁿ	10.0 ^mi	North (350°)	12.7 ^mph		Clear
12:53 PM	34.0 ^°F	10.0 ^°F	37 ^%	30.29 ⁱⁿ	10.0 ^mi	North (350°)	4.6 ^mph		Clear
1:53 PM	34.0 ^°F	10.9 ^°F	38 ^%	30.31 ⁱⁿ	10.0 ^mi	NNW (330°)	8.1 ^mph		Clear
2:53 PM	35.1 ^°F	12.0 ^°F	39 ^%	30.31 ⁱⁿ	10.0 ^mi	North (10°)	9.2 ^mph		Clear
3:53 PM	33.1 ^°F	12.9 ^°F	43 ^%	30.31 ⁱⁿ	10.0 ^mi	North (10°)	9.2 ^mph		Clear
4:53 PM	32.0 ^°F	14.0 ^°F	48 ^%	30.32 ⁱⁿ	10.0 ^mi	North (360°)	6.9 ^mph		Scattered Clouds
5:53 PM	28.9 ^°F	15.1 ^°F	56 ^%	30.32 ⁱⁿ	10.0 ^mi	North (10°)	5.8 ^mph		Mostly Cloudy
6:53 PM	28.9 ^°F	12.9 ^°F	51 ^%	30.31 ⁱⁿ	10.0 ^mi	North (10°)	6.9 ^mph		Clear
7:53 PM	28.0 ^°F	14.0 ^°F	56 ^%	30.31 ⁱⁿ	10.0 ^mi	North (10°)	9.2 ^mph		Mostly Cloudy
8:53 PM	28.0 ^°F	12.9 ^°F	53 ^%	30.32 ⁱⁿ	10.0 ^mi	North (350°)	11.5 ^mph		Overcast
9:53 PM	27.0 ^°F	12.9 ^°F	56 ^%	30.32 ⁱⁿ	10.0 ^mi	North (360°)	10.4 ^mph		Overcast
10:53 PM	27.0 ^°F	14.0 ^°F	58 ^%	30.32 ⁱⁿ	10.0 ^mi	North (360°)	6.9 ^mph		Overcast
11:53 PM	26.1 ^°F	12.9 ^°F	58 ^%	30.32 ⁱⁿ	10.0 ^mi	NNW (340°)	8.1 ^mph		Overcast

Hourly data recorded from KCPS, located miles away from St. Louis - Gateway Arch, Missouri