COULEE DAM, WASHINGTON

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Elevation: 1064 meters Latitude: 48 26N Longitude: 119 06W

WEATHER

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

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WEATHER ALMANAC - 19 DECEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	1.2 ^°C	3.3 ^°C (12:39 pm)	0.6 ^°C (12:53 am)
Dewpoint	0.4 ^°C	2.2 ^°C (12:39 pm)	-0.6 ^°C (6:05 am)
Humidity	94.9 ^%	100 ^% (5:29 am)	89 ^% (12:53 pm)
Barometer	1012.5 ^hPa	1017.3 hPa (8:53 pm)	1010.5 hPa (6:29 am)
Wind Speed	3.9 ^km/h	16.7 ^km/h (11:53 am)

Weather Element	Average
Visibility	8.2 ^km
Wind Direction	E (86.3 °)

Weather Element	Total
Precipitation	23.62 ^mm
Heating Degree Days	16.4 (Base 18.3)

Averaged from 54 records on 19 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 19 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:49 AM	1 ^°C	0 ^°C	93 ^%	1012.2 hPa	4 ^km	Calm		1.52 mm	Rain	Rain
12:53 AM	0.6 ^°C	0 ^°C	96 ^%	1013.2 hPa	4 ^km	Calm		1.52 mm	Rain	Rain
1:18 AM	0.6 ^°C	0 ^°C	96 ^%	1011.9 hPa	4 ^km	Calm		0.76 mm	Rain	Light Rain
1:25 AM	0.6 ^°C	0 ^°C	96 ^%	1011.9 hPa	4.8 ^km	NW (310°)	5.6 ^km/h	1.02 mm	Rain	Rain
1:41 AM	0.6 ^°C	0 ^°C	96 ^%	1011.9 hPa	6.4 ^km	Calm		1.52 mm	Rain	Light Rain
1:53 AM	0.6 ^°C	0 ^°C	96 ^%	1013.2 hPa	6.4 ^km	Calm		1.78 mm	Rain	Light Rain
2:51 AM	1 ^°C	0 ^°C	93 ^%	1011.9 hPa	8 ^km	Calm		1.52 mm	Rain	Light Rain
2:53 AM	0.6 ^°C	0 ^°C	96 ^%	1012.9 hPa	6.4 ^km	Calm		1.52 mm	Rain	Light Rain
3:32 AM	0.6 ^°C	0 ^°C	96 ^%	1011.2 hPa	6.4 ^km	Calm		1.27 mm	Rain	Light Rain
3:53 AM	0.6 ^°C	0 ^°C	96 ^%	1012.5 hPa	6.4 ^km	Calm		1.78 mm	Rain	Light Rain
4:04 AM	0.6 ^°C	0 ^°C	96 ^%	1010.8 hPa	8 ^km	Calm		0.25 mm	Rain	Light Rain
4:25 AM	0.6 ^°C	0 ^°C	96 ^%	1010.8 hPa	6.4 ^km	Calm		0.25 mm	Rain	Light Rain
4:53 AM	0.6 ^°C	0 ^°C	96 ^%	1012.2 hPa	4.8 ^km	Calm		1.27 mm	Rain	Light Rain
5:02 AM	0.6 ^°C	0 ^°C	96 ^%	1010.8 hPa	4 ^km	Calm		0.25 mm	Rain	Light Rain
5:12 AM	0.6 ^°C	0 ^°C	96 ^%	1010.8 hPa	4 ^km	Calm		0.51 mm	Rain	Light Rain
5:29 AM	0.6 ^°C	0.6 ^°C	100 ^%	1010.8 hPa	2.4 ^km	Calm		0.76 mm	Rain	Light Rain
5:37 AM	0.6 ^°C	0.6 ^°C	100 ^%	1010.8 hPa	1.9 ^km	Calm		0.76 mm	Rain	Light Rain
5:53 AM	0.6 ^°C	0.6 ^°C	100 ^%	1012.2 hPa	2.4 ^km	Calm		1.02 mm	Rain	Light Rain
6:05 AM	0.6 ^°C	-0.6 ^°C	92 ^%	1010.8 hPa	3.2 ^km	SW (220°)	5.6 ^km/h	0.25 mm	Rain	Light Rain
6:25 AM	0.6 ^°C	0.6 ^°C	100 ^%	1010.8 hPa	4 ^km	Calm		0.51 mm	Rain	Light Rain
6:29 AM	0.6 ^°C	0 ^°C	96 ^%	1010.5 hPa	4 ^km	WSW (250°)	5.6 ^km/h	0.51 mm	Rain	Light Rain
6:39 AM	0.6 ^°C	0 ^°C	96 ^%	1010.5 hPa	2.9 ^km	WSW (240°)	5.6 ^km/h	0.51 mm	Rain	Light Rain
6:53 AM	0.6 ^°C	0 ^°C	96 ^%	1012.2 hPa	2.4 ^km	SW (230°)	5.6 ^km/h	0.51 mm		Overcast
7:11 AM	0.6 ^°C	0 ^°C	96 ^%	1011.2 hPa	4 ^km	SW (220°)	7.4 ^km/h	0.25 mm	Rain	Light Rain
7:18 AM	0.6 ^°C	0 ^°C	96 ^%	1010.8 hPa	4.8 ^km	Calm		0.25 mm	Rain	Light Rain
7:29 AM	0.6 ^°C	0 ^°C	96 ^%	1010.8 hPa	4 ^km	ESE (110°)	5.6 ^km/h	0.25 mm	Rain	Light Rain
7:35 AM	0.6 ^°C	0 ^°C	96 ^%	1010.8 hPa	2.9 ^km	Calm		0.25 mm	Rain	Light Rain
7:51 AM	1 ^°C	1 ^°C	100 ^%	1010.8 hPa	4.8 ^km	Calm		0.51 mm	Rain	Light Rain
7:53 AM	0.6 ^°C	0.6 ^°C	100 ^%	1012.2 hPa	6.4 ^km	Calm		0.51 mm	Rain	Light Rain
8:09 AM	0.6 ^°C	0.6 ^°C	100 ^%	1010.8 hPa	14.5 ^km	SW (220°)	7.4 ^km/h	0 mm		Overcast
8:19 AM	0.6 ^°C	0 ^°C	96 ^%	1010.8 hPa	9.7 ^km	SW (220°)	11.1 ^km/h	0 mm		Overcast
8:27 AM	0.6 ^°C	0 ^°C	96 ^%	1010.8 hPa	4 ^km	WSW (250°)	11.1 ^km/h	0 mm		Overcast
8:32 AM	0.6 ^°C	0 ^°C	96 ^%	1010.8 hPa	1.6 ^km	WSW (240°)	11.1 ^km/h	0 mm		Overcast
8:39 AM	0.6 ^°C	0 ^°C	96 ^%	1010.8 hPa	1.3 ^km	Calm		0 mm		Overcast
8:45 AM	0.6 ^°C	0 ^°C	96 ^%	1010.8 hPa	1.9 ^km	Calm		0 mm		Overcast
8:53 AM	1.1 ^°C	0.6 ^°C	96 ^%	1012.2 hPa	6.4 ^km	Calm		0 mm		Overcast
9:06 AM	1.1 ^°C	0.6 ^°C	96 ^%	1011.2 hPa	12.9 ^km	Calm				Overcast
9:53 AM	1.1 ^°C	0.6 ^°C	96 ^%	1012.9 hPa	9.7 ^km	South (190°)	9.3 ^km/h			Overcast
10:11 AM	1.7 ^°C	1.1 ^°C	96 ^%	1011.5 hPa	9.7 ^km	SSW (200°)	13 ^km/h			Overcast
10:53 AM	1.7 ^°C	1.1 ^°C	96 ^%	1013.2 hPa	9.7 ^km	SSE (150°)	7.4 ^km/h			Overcast
11:53 AM	2.8 ^°C	1.7 ^°C	93 ^%	1013.2 hPa	16.1 ^km	SSW (210°)	16.7 ^km/h			Overcast
12:39 PM	3.3 ^°C	2.2 ^°C	93 ^%	1012.5 hPa	16.1 ^km	SSW (200°)	13 ^km/h			Overcast
12:53 PM	3.3 ^°C	1.7 ^°C	89 ^%	1013.9 hPa	16.1 ^km	SSW (200°)	13 ^km/h			Overcast
1:53 PM	3.3 ^°C	1.7 ^°C	89 ^%	1013.9 hPa	16.1 ^km	SSW (210°)	11.1 ^km/h			Overcast
2:53 PM	3.3 ^°C	1.7 ^°C	89 ^%	1014.9 hPa	16.1 ^km	Calm				Overcast
3:53 PM	2.8 ^°C	1.1 ^°C	89 ^%	1015.6 hPa	16.1 ^km	ESE (110°)	7.4 ^km/h			Overcast
4:53 PM	2.8 ^°C	1.1 ^°C	89 ^%	1016.3 hPa	16.1 ^km	ESE (120°)	7.4 ^km/h			Overcast
5:53 PM	2.8 ^°C	1.1 ^°C	89 ^%	1016.6 hPa	16.1 ^km	SE (130°)	5.6 ^km/h			Overcast
6:53 PM	2.8 ^°C	1.1 ^°C	89 ^%	1016.6 hPa	16.1 ^km	SSE (160°)	5.6 ^km/h			Overcast
7:53 PM	2.2 ^°C	0.6 ^°C	89 ^%	1016.9 hPa	16.1 ^km	Calm				Overcast
8:53 PM	2.2 ^°C	1.1 ^°C	93 ^%	1017.3 hPa	16.1 ^km	ESE (120°)	5.6 ^km/h			Overcast
9:53 PM	1.7 ^°C	0.6 ^°C	92 ^%	1016.6 hPa	16.1 ^km	Calm				Overcast
10:53 PM	1.1 ^°C	0.6 ^°C	96 ^%	1016.6 hPa	16.1 ^km	Calm				Overcast
11:53 PM	2.2 ^°C	0.6 ^°C	89 ^%	1016.3 hPa	16.1 ^km	SSE (150°)	7.4 ^km/h			Overcast

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