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 - AUGUST 1, 2015

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	79.5 ^°F	90 ^°F (3:53 pm)	69.1 ^°F (2:53 am)
Dewpoint	64.8 ^°F	69.1 ^°F (7:53 am)	57.9 ^°F (11:53 am)
Humidity	64 ^%	90 ^% (2:53 am)	36 ^% (1:53 pm)
Barometer	30.00 ⁱⁿ	30.06 ⁱⁿ (8:53 am)	29.95 ⁱⁿ (6:53 pm)
Wind Speed	3.3 ^mph	6.9 ^mph (8:53 am)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	E (92.5 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	14.6 (Base 65)
Growing Degree Days	29.6 (Base 50)

Averaged from 24 records on August 1, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - AUGUST 1, 2015

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:53 AM	72.0 ^°F	66.9 ^°F	84 ^%	30.03 ⁱⁿ	10.0 ^mi	SE (130°)	3.5 ^mph	Clear
1:53 AM	71.1 ^°F	66.9 ^°F	87 ^%	30.02 ⁱⁿ	10.0 ^mi	Calm		Clear
2:53 AM	69.1 ^°F	66.0 ^°F	90 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm		Clear
3:53 AM	69.1 ^°F	66.0 ^°F	90 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm		Clear
4:53 AM	69.1 ^°F	64.9 ^°F	87 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm		Clear
5:53 AM	70.0 ^°F	66.0 ^°F	87 ^%	30.02 ⁱⁿ	10.0 ^mi	Calm		Clear
6:53 AM	70.0 ^°F	66.9 ^°F	90 ^%	30.04 ⁱⁿ	10.0 ^mi	Calm		Clear
7:53 AM	75.0 ^°F	69.1 ^°F	82 ^%	30.04 ⁱⁿ	10.0 ^mi	South (170°)	3.5 ^mph	Clear
8:53 AM	80.1 ^°F	61.0 ^°F	52 ^%	30.06 ⁱⁿ	10.0 ^mi	East (100°)	6.9 ^mph	Clear
9:53 AM	82.0 ^°F	59.0 ^°F	45 ^%	30.06 ⁱⁿ	10.0 ^mi	ESE (110°)	4.6 ^mph	Scattered Clouds
10:53 AM	82.0 ^°F	59.0 ^°F	45 ^%	30.06 ⁱⁿ	10.0 ^mi	East (100°)	5.8 ^mph	Mostly Cloudy
11:53 AM	86.0 ^°F	57.9 ^°F	38 ^%	30.05 ⁱⁿ	10.0 ^mi	Variable	4.6 ^mph	Clear
12:53 PM	86.0 ^°F	57.9 ^°F	38 ^%	30.03 ⁱⁿ	10.0 ^mi	SSE (150°)	5.8 ^mph	Clear
1:53 PM	88.0 ^°F	57.9 ^°F	36 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm		Clear
2:53 PM	88.0 ^°F	62.1 ^°F	42 ^%	29.99 ⁱⁿ	10.0 ^mi	SSW (210°)	4.6 ^mph	Clear
3:53 PM	90.0 ^°F	63.0 ^°F	40 ^%	29.98 ⁱⁿ	10.0 ^mi	SSE (150°)	5.8 ^mph	Clear
4:53 PM	90.0 ^°F	64.9 ^°F	43 ^%	29.98 ⁱⁿ	10.0 ^mi	SSE (160°)	3.5 ^mph	Partly Cloudy
5:53 PM	89.1 ^°F	66.0 ^°F	46 ^%	29.96 ⁱⁿ	10.0 ^mi	SE (140°)	6.9 ^mph	Partly Cloudy
6:53 PM	86.0 ^°F	69.1 ^°F	57 ^%	29.95 ⁱⁿ	10.0 ^mi	SE (130°)	5.8 ^mph	Partly Cloudy
7:53 PM	82.0 ^°F	68.0 ^°F	62 ^%	29.95 ⁱⁿ	10.0 ^mi	South (180°)	3.5 ^mph	Clear
8:53 PM	80.1 ^°F	69.1 ^°F	69 ^%	29.95 ⁱⁿ	10.0 ^mi	SSE (160°)	4.6 ^mph	Clear
9:53 PM	78.1 ^°F	69.1 ^°F	74 ^%	29.96 ⁱⁿ	10.0 ^mi	SSE (160°)	4.6 ^mph	Clear
10:53 PM	77.0 ^°F	69.1 ^°F	76 ^%	29.96 ⁱⁿ	10.0 ^mi	Calm		Clear
11:53 PM	77.0 ^°F	69.1 ^°F	76 ^%	29.96 ⁱⁿ	10.0 ^mi	South (170°)	4.6 ^mph	Clear

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