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 - MARCH 12, 2013

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	37.9 ^°F	48.9 ^°F (2:53 pm)	30 ^°F (3:53 am)
Dewpoint	23.2 ^°F	26.1 ^°F (6:53 pm)	21 ^°F (9:53 am)
Humidity	57.1 ^%	75 ^% (3:53 am)	36 ^% (3:53 pm)
Barometer	30.11 ⁱⁿ	30.22 ⁱⁿ (11:53 pm)	30.02 ⁱⁿ (1:53 am)
Wind Speed	11.2 ^mph	23 ^mph (6:53 pm)
Wind Gust		32.2 ^mph (5:53 pm)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	W (270 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	25.6 (Base 65)

Averaged from 23 records on March 12, 2013

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WIND DIRECTION BREAKOUT

WEATHER BY HOUR - MARCH 12, 2013

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
1:53 AM	32.0 ^°F	23.0 ^°F	69 ^%	30.02 ⁱⁿ	10.0 ^mi	WSW (250°)	5.8 ^mph		Clear
2:53 AM	30.9 ^°F	23.0 ^°F	72 ^%	30.04 ⁱⁿ	10.0 ^mi	West (270°)	5.8 ^mph		Clear
3:53 AM	30.0 ^°F	23.0 ^°F	75 ^%	30.03 ⁱⁿ	10.0 ^mi	West (260°)	5.8 ^mph		Clear
4:53 AM	30.0 ^°F	23.0 ^°F	75 ^%	30.03 ⁱⁿ	10.0 ^mi	WSW (250°)	5.8 ^mph		Clear
5:53 AM	30.0 ^°F	23.0 ^°F	75 ^%	30.06 ⁱⁿ	10.0 ^mi	West (280°)	8.1 ^mph		Clear
6:53 AM	30.0 ^°F	23.0 ^°F	75 ^%	30.07 ⁱⁿ	10.0 ^mi	West (280°)	5.8 ^mph		Clear
7:53 AM	30.0 ^°F	23.0 ^°F	75 ^%	30.09 ⁱⁿ	10.0 ^mi	West (280°)	6.9 ^mph		Clear
8:53 AM	32.0 ^°F	21.9 ^°F	66 ^%	30.12 ⁱⁿ	10.0 ^mi	WNW (290°)	8.1 ^mph		Clear
9:53 AM	34.0 ^°F	21.0 ^°F	59 ^%	30.13 ⁱⁿ	10.0 ^mi	West (280°)	6.9 ^mph		Clear
10:53 AM	37.0 ^°F	21.0 ^°F	52 ^%	30.14 ⁱⁿ	10.0 ^mi	WNW (290°)	6.9 ^mph		Clear
11:53 AM	41.0 ^°F	23.0 ^°F	49 ^%	30.13 ⁱⁿ	10.0 ^mi	WSW (250°)	8.1 ^mph		Clear
12:53 PM	45.0 ^°F	24.1 ^°F	44 ^%	30.12 ⁱⁿ	10.0 ^mi	Calm			Clear
1:53 PM	48.0 ^°F	25.0 ^°F	41 ^%	30.10 ⁱⁿ	10.0 ^mi	WNW (300°)	13.8 ^mph		Clear
2:53 PM	48.9 ^°F	25.0 ^°F	39 ^%	30.08 ⁱⁿ	10.0 ^mi	West (260°)	10.4 ^mph	20.7 ^mph	Mostly Cloudy
3:53 PM	48.9 ^°F	23.0 ^°F	36 ^%	30.07 ⁱⁿ	10.0 ^mi	West (280°)	19.6 ^mph	25.3 ^mph	Overcast
4:53 PM	48.0 ^°F	24.1 ^°F	39 ^%	30.08 ⁱⁿ	10.0 ^mi	WNW (300°)	21.9 ^mph	27.6 ^mph	Overcast
5:53 PM	46.0 ^°F	25.0 ^°F	44 ^%	30.10 ⁱⁿ	10.0 ^mi	WNW (290°)	16.1 ^mph	32.2 ^mph	Overcast
6:53 PM	43.0 ^°F	26.1 ^°F	51 ^%	30.13 ⁱⁿ	10.0 ^mi	WNW (300°)	23.0 ^mph	28.8 ^mph	Scattered Clouds
7:53 PM	39.0 ^°F	24.1 ^°F	55 ^%	30.16 ⁱⁿ	10.0 ^mi	WNW (300°)	19.6 ^mph	31.1 ^mph	Clear
8:53 PM	37.9 ^°F	21.0 ^°F	51 ^%	30.18 ⁱⁿ	10.0 ^mi	WNW (290°)	10.4 ^mph	17.3 ^mph	Clear
9:53 PM	37.0 ^°F	23.0 ^°F	57 ^%	30.19 ⁱⁿ	10.0 ^mi	NW (310°)	12.7 ^mph	21.9 ^mph	Clear
10:53 PM	37.0 ^°F	24.1 ^°F	59 ^%	30.21 ⁱⁿ	10.0 ^mi	NW (310°)	18.4 ^mph	27.6 ^mph	Mostly Cloudy
11:53 PM	36.0 ^°F	21.0 ^°F	55 ^%	30.22 ⁱⁿ	10.0 ^mi	WNW (290°)	18.4 ^mph	31.1 ^mph	Overcast

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