COULEE DAM, WASHINGTON

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Elevation: 1064 meters 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 - 4 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	15 ^°C	26.1 ^°C (2:53 pm)	2.2 ^°C (5:53 am)
Dewpoint	-0.3 ^°C	3.9 ^°C (6:53 pm)	-5 ^°C (11:53 pm)
Humidity	40.1 ^%	79 ^% (5:53 am)	16 ^% (3:53 pm)
Barometer	1008.5 ^hPa	1012.2 hPa (7:53 am)	1003.7 hPa (7:53 pm)
Wind Speed	10.5 ^km/h	31.5 ^km/h (2:53 pm)
Wind Gust		44.4 ^km/h (3:53 pm)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	S (176.7 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	4.2 (Base 18.3)
Growing Degree Days	4.2 (Base 10)

Averaged from 24 records on 4 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 4 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:53 AM	8.9 ^°C	-0.6 ^°C	52 ^%	1011.5 hPa	16.1 ^km	West (280°)	13 ^km/h		Clear
1:53 AM	5.6 ^°C	-0.6 ^°C	65 ^%	1011.2 hPa	16.1 ^km	WNW (300°)	11.1 ^km/h		Clear
2:53 AM	5 ^°C	-0.6 ^°C	67 ^%	1011.5 hPa	16.1 ^km	NW (310°)	7.4 ^km/h		Clear
3:53 AM	3.9 ^°C	-1.1 ^°C	70 ^%	1011.9 hPa	16.1 ^km	WNW (290°)	9.3 ^km/h		Clear
4:53 AM	3.3 ^°C	-1.1 ^°C	73 ^%	1011.5 hPa	16.1 ^km	WNW (300°)	7.4 ^km/h		Clear
5:53 AM	2.2 ^°C	-1.1 ^°C	79 ^%	1011.9 hPa	16.1 ^km	WNW (300°)	9.3 ^km/h		Clear
6:53 AM	7.2 ^°C	0.6 ^°C	63 ^%	1011.9 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h		Clear
7:53 AM	10 ^°C	-0.6 ^°C	48 ^%	1012.2 hPa	16.1 ^km	Calm			Clear
8:53 AM	12.2 ^°C	0 ^°C	43 ^%	1011.9 hPa	16.1 ^km	Calm			Clear
9:53 AM	14.4 ^°C	0.6 ^°C	39 ^%	1011.2 hPa	16.1 ^km	SE (140°)	7.4 ^km/h		Clear
10:53 AM	17.2 ^°C	0.6 ^°C	33 ^%	1010.2 hPa	16.1 ^km	Variable	7.4 ^km/h		Clear
11:53 AM	20.6 ^°C	1.7 ^°C	29 ^%	1009.5 hPa	16.1 ^km	South (190°)	13 ^km/h		Clear
12:53 PM	23.3 ^°C	0 ^°C	21 ^%	1008.1 hPa	16.1 ^km	South (170°)	14.8 ^km/h	31.5 ^km/h	Clear
1:53 PM	25 ^°C	-1.1 ^°C	18 ^%	1007.1 hPa	16.1 ^km	South (190°)	20.4 ^km/h	38.9 ^km/h	Partly Cloudy
2:53 PM	26.1 ^°C	-0.6 ^°C	17 ^%	1006.4 hPa	16.1 ^km	SSW (200°)	31.5 ^km/h		Clear
3:53 PM	25.6 ^°C	-2.2 ^°C	16 ^%	1005.4 hPa	16.1 ^km	South (180°)	27.8 ^km/h	44.4 ^km/h	Clear
4:53 PM	23.9 ^°C	-1.1 ^°C	19 ^%	1005.1 hPa	16.1 ^km	SSW (200°)	22.2 ^km/h	37 ^km/h	Clear
5:53 PM	23.3 ^°C	1.1 ^°C	23 ^%	1004.7 hPa	16.1 ^km	SSW (200°)	16.7 ^km/h		Scattered Clouds
6:53 PM	21.1 ^°C	3.9 ^°C	32 ^%	1004.1 hPa	16.1 ^km	SW (220°)	9.3 ^km/h		Partly Cloudy
7:53 PM	20 ^°C	3.3 ^°C	33 ^%	1003.7 hPa	16.1 ^km	SSW (200°)	9.3 ^km/h		Mostly Cloudy
8:53 PM	17.2 ^°C	1.7 ^°C	35 ^%	1004.4 hPa	16.1 ^km	Calm			Scattered Clouds
9:53 PM	15.6 ^°C	-0.6 ^°C	33 ^%	1004.7 hPa	16.1 ^km	Calm			Partly Cloudy
10:53 PM	15 ^°C	-4.4 ^°C	26 ^%	1005.1 hPa	16.1 ^km	WSW (240°)	7.4 ^km/h		Clear
11:53 PM	12.8 ^°C	-5 ^°C	29 ^%	1006.1 hPa	16.1 ^km	Calm			Clear

Hourly data recorded from KOMK, located 0 kilometers away from Coulee Dam, Washington