COULEE DAM, WASHINGTON

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Elevation: 3490 feet Latitude: 48 26N Longitude: 119 06W

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Number of Records: 183,048; Date Range: 2/17/98 - 3/22/16

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WEATHER ALMANAC - SEPTEMBER 20, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	70.1 ^°F	86 ^°F (3:53 pm)	55 ^°F (6:53 am)
Dewpoint	41.7 ^°F	46 ^°F (1:53 am)	37 ^°F (4:53 pm)
Humidity	39.8 ^%	67 ^% (4:53 am)	18 ^% (4:53 pm)
Barometer	30.09 ⁱⁿ	30.19 ⁱⁿ (8:53 am)	30.02 ⁱⁿ (5:53 pm)
Wind Speed	11 ^mph	15 ^mph (10:53 am)
Wind Gust		23 ^mph (11:53 am)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	W (270.5 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	5.5 (Base 65)
Growing Degree Days	20.5 (Base 50)

Averaged from 22 records on September 20, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - SEPTEMBER 20, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
1:53 AM	62.1 ^°F	46.0 ^°F	56 ^%	30.07 ⁱⁿ	10.0 ^mi	NW (320°)	10.4 ^mph		Clear
2:53 AM	63.0 ^°F	45.0 ^°F	52 ^%	30.09 ⁱⁿ	10.0 ^mi	NW (320°)	12.7 ^mph		Clear
3:53 AM	59.0 ^°F	46.0 ^°F	62 ^%	30.10 ⁱⁿ	10.0 ^mi	NNW (340°)	10.4 ^mph		Clear
4:53 AM	57.0 ^°F	46.0 ^°F	67 ^%	30.12 ⁱⁿ	10.0 ^mi	NNW (340°)	10.4 ^mph		Clear
5:53 AM	57.0 ^°F	45.0 ^°F	64 ^%	30.13 ⁱⁿ	10.0 ^mi	North (360°)	9.2 ^mph		Clear
6:53 AM	55.0 ^°F	44.1 ^°F	67 ^%	30.16 ⁱⁿ	10.0 ^mi	North (360°)	10.4 ^mph		Clear
7:53 AM	57.0 ^°F	45.0 ^°F	64 ^%	30.18 ⁱⁿ	10.0 ^mi	North (350°)	11.5 ^mph		Clear
8:53 AM	62.1 ^°F	45.0 ^°F	53 ^%	30.19 ⁱⁿ	10.0 ^mi	NNW (340°)	11.5 ^mph		Clear
9:53 AM	66.9 ^°F	45.0 ^°F	45 ^%	30.19 ⁱⁿ	10.0 ^mi	North (350°)	13.8 ^mph	20.7 ^mph	Clear
10:53 AM	73.0 ^°F	44.1 ^°F	35 ^%	30.17 ⁱⁿ	10.0 ^mi	North (10°)	15.0 ^mph		Clear
11:53 AM	75.9 ^°F	44.1 ^°F	32 ^%	30.15 ⁱⁿ	10.0 ^mi	North (360°)	15.0 ^mph	23.0 ^mph	Clear
12:53 PM	81.0 ^°F	42.1 ^°F	25 ^%	30.13 ⁱⁿ	10.0 ^mi	NNE (20°)	13.8 ^mph		Clear
1:53 PM	82.9 ^°F	37.9 ^°F	20 ^%	30.10 ⁱⁿ	10.0 ^mi	North (10°)	12.7 ^mph		Clear
2:53 PM	84.9 ^°F	39.0 ^°F	20 ^%	30.06 ⁱⁿ	10.0 ^mi	North (10°)	11.5 ^mph		Clear
3:53 PM	86.0 ^°F	39.0 ^°F	19 ^%	30.05 ⁱⁿ	10.0 ^mi	North (350°)	5.8 ^mph		Clear
4:53 PM	86.0 ^°F	37.0 ^°F	18 ^%	30.03 ⁱⁿ	10.0 ^mi	North (10°)	10.4 ^mph		Clear
5:53 PM	84.0 ^°F	37.0 ^°F	19 ^%	30.02 ⁱⁿ	10.0 ^mi	North (360°)	9.2 ^mph		Clear
6:53 PM	73.9 ^°F	37.9 ^°F	27 ^%	30.02 ⁱⁿ	10.0 ^mi	North (350°)	9.2 ^mph		Clear
7:53 PM	73.0 ^°F	37.9 ^°F	28 ^%	30.02 ⁱⁿ	10.0 ^mi	North (350°)	5.8 ^mph		Clear
8:53 PM	72.0 ^°F	37.9 ^°F	29 ^%	30.03 ⁱⁿ	10.0 ^mi	NNW (330°)	10.4 ^mph		Clear
10:53 PM	66.0 ^°F	37.9 ^°F	36 ^%	30.04 ⁱⁿ	10.0 ^mi	North (350°)	10.4 ^mph		Clear
11:53 PM	64.0 ^°F	37.9 ^°F	38 ^%	30.03 ⁱⁿ	10.0 ^mi	North (360°)	11.5 ^mph		Clear

Hourly data recorded from KOMK, located miles away from Coulee Dam, Washington