KEYSTONE, SOUTH DAKOTA

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Elevation: 4957 feet Latitude: 43 53N Longitude: 103 27W

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Number of Records: 139,157; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - SEPTEMBER 2, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	59.6 ^°F	75 ^°F (3:53 pm)	42.1 ^°F (5:53 am)
Dewpoint	35 ^°F	39 ^°F (3:53 am)	27 ^°F (3:53 pm)
Humidity	46.2 ^%	85 ^% (5:53 am)	17 ^% (3:53 pm)
Barometer	29.88 ⁱⁿ	29.99 ⁱⁿ (1:53 am)	29.73 ⁱⁿ (11:53 pm)
Wind Speed	6.5 ^mph	13.8 ^mph (10:53 am)
Wind Gust		20.7 ^mph (10:53 am)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	SSW (215 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	6.5 (Base 65)
Growing Degree Days	8.6 (Base 50)

Averaged from 22 records on September 2, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - SEPTEMBER 2, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
1:53 AM	43.0 ^°F	35.1 ^°F	74 ^%	29.99 ⁱⁿ	10.0 ^mi	West (260°)	5.8 ^mph		Clear
2:53 AM	46.0 ^°F	37.9 ^°F	73 ^%	29.98 ⁱⁿ	10.0 ^mi	West (260°)	9.2 ^mph		Clear
3:53 AM	44.1 ^°F	39.0 ^°F	82 ^%	29.98 ⁱⁿ	10.0 ^mi	West (260°)	5.8 ^mph		Clear
4:53 AM	45.0 ^°F	39.0 ^°F	80 ^%	29.97 ⁱⁿ	10.0 ^mi	West (270°)	8.1 ^mph		Clear
5:53 AM	42.1 ^°F	37.9 ^°F	85 ^%	29.98 ⁱⁿ	10.0 ^mi	Calm			Clear
6:53 AM	44.1 ^°F	37.0 ^°F	76 ^%	29.98 ⁱⁿ	10.0 ^mi	West (270°)	5.8 ^mph		Clear
7:53 AM	55.0 ^°F	37.9 ^°F	53 ^%	29.95 ⁱⁿ	10.0 ^mi	WSW (240°)	4.6 ^mph		Clear
8:53 AM	59.0 ^°F	37.0 ^°F	44 ^%	29.94 ⁱⁿ	10.0 ^mi	WSW (240°)	8.1 ^mph		Clear
9:53 AM	63.0 ^°F	39.0 ^°F	41 ^%	29.93 ⁱⁿ	10.0 ^mi	WSW (240°)	5.8 ^mph		Clear
10:53 AM	68.0 ^°F	37.0 ^°F	32 ^%	29.89 ⁱⁿ	10.0 ^mi	West (270°)	13.8 ^mph	20.7 ^mph	Clear
11:53 AM	71.1 ^°F	33.1 ^°F	25 ^%	29.89 ⁱⁿ	10.0 ^mi	West (280°)	11.5 ^mph		Clear
12:53 PM	73.0 ^°F	33.1 ^°F	23 ^%	29.86 ⁱⁿ	10.0 ^mi	WNW (290°)	11.5 ^mph	18.4 ^mph	Clear
1:53 PM	73.0 ^°F	32.0 ^°F	22 ^%	29.86 ⁱⁿ	10.0 ^mi	West (270°)	9.2 ^mph		Clear
2:53 PM	73.9 ^°F	32.0 ^°F	21 ^%	29.84 ⁱⁿ	10.0 ^mi	WSW (250°)	8.1 ^mph		Clear
3:53 PM	75.0 ^°F	27.0 ^°F	17 ^%	29.82 ⁱⁿ	10.0 ^mi	Variable	6.9 ^mph	17.3 ^mph	Clear
4:53 PM	73.9 ^°F	28.0 ^°F	18 ^%	29.81 ⁱⁿ	10.0 ^mi	WNW (300°)	6.9 ^mph		Clear
5:53 PM	73.0 ^°F	30.9 ^°F	21 ^%	29.80 ⁱⁿ	10.0 ^mi	SW (220°)	5.8 ^mph		Clear
6:53 PM	70.0 ^°F	34.0 ^°F	27 ^%	29.80 ⁱⁿ	10.0 ^mi	Variable	3.5 ^mph		Clear
7:53 PM	64.9 ^°F	34.0 ^°F	32 ^%	29.78 ⁱⁿ	10.0 ^mi	SSE (150°)	5.8 ^mph		Clear
9:53 PM	53.1 ^°F	36.0 ^°F	52 ^%	29.79 ⁱⁿ	10.0 ^mi	North (350°)	3.5 ^mph		Clear
10:53 PM	50.0 ^°F	36.0 ^°F	59 ^%	29.77 ⁱⁿ	10.0 ^mi	Calm			Clear
11:53 PM	50.0 ^°F	36.0 ^°F	59 ^%	29.73 ⁱⁿ	10.0 ^mi	NW (310°)	3.5 ^mph		Clear

Hourly data recorded from KCUT, located miles away from Keystone, South Dakota