MOUNT WILSON - NORTHWEST, CALIFORNIA

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Elevation: 1295 meters Latitude: 34 15N Longitude: 118 06W

WEATHER

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Number of Records: 144,736; Date Range: 1/1/95 - 5/13/15

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WEATHER ALMANAC - 20 DECEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	-4.1 ^°C	11 ^°C (10:00 am)	(12:30 am)
Dewpoint	-6 ^°C	5 ^°C (2:45 pm)	(7:00 pm)
Humidity	79.5 ^%	100 ^% (8:00 pm)	58 ^% (10:00 am)
Wind Speed	3.7 ^km/h	13 ^km/h (4:45 pm)
Wind Gust		27.8 ^km/h (1:00 pm)

Weather Element	Average
Wind Direction	SSW (209.6 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	21.7 (Base 18.3)

Averaged from 70 records on 20 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 20 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Wind Direction	Wind Speed	Gust Speed
12:00 AM	4 ^°C	0 ^°C	75 ^%	North (350°)	5.6 ^km/h	9.3 ^km/h
12:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
12:45 AM	3 ^°C	2 ^°C	93 ^%	NNE (25°)	5.6 ^km/h	11.1 ^km/h
1:00 AM	3 ^°C	2 ^°C	93 ^%	NE (50°)	9.3 ^km/h	16.7 ^km/h
1:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
1:45 AM	5 ^°C	3 ^°C	87 ^%	NNE (30°)	9.3 ^km/h	11.1 ^km/h
2:00 AM	5 ^°C	1 ^°C	76 ^%	North (10°)	9.3 ^km/h	14.8 ^km/h
2:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
2:45 AM	5 ^°C	1 ^°C	76 ^%	North
3:00 AM	5 ^°C	2 ^°C	81 ^%	NNE (25°)	5.6 ^km/h	11.1 ^km/h
3:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
3:45 AM	5 ^°C	2 ^°C	81 ^%	NNE (25°)	3.7 ^km/h	7.4 ^km/h
4:00 AM	5 ^°C	2 ^°C	81 ^%	NNE (15°)	7.4 ^km/h	14.8 ^km/h
4:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
4:45 AM	5 ^°C	0 ^°C	70 ^%	NW (325°)	5.6 ^km/h	9.3 ^km/h
5:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
5:45 AM	5 ^°C	0 ^°C	70 ^%	NNW (340°)	5.6 ^km/h	7.4 ^km/h
6:00 AM	5 ^°C	1 ^°C	76 ^%	NNW (345°)	7.4 ^km/h	13 ^km/h
6:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
6:45 AM	6 ^°C	2 ^°C	76 ^%	North (10°)	5.6 ^km/h	14.8 ^km/h
7:00 AM	5 ^°C	1 ^°C	76 ^%	North (10°)	9.3 ^km/h	18.5 ^km/h
7:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
8:00 AM	7 ^°C	3 ^°C	76 ^%	North (350°)	11.1 ^km/h	24.1 ^km/h
8:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
8:45 AM	7 ^°C	2 ^°C	71 ^%	NNW (335°)	7.4 ^km/h	13 ^km/h
9:00 AM	7 ^°C	2 ^°C	71 ^%	North
9:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
9:45 AM	10 ^°C	3 ^°C	62 ^%	NW (305°)	1.9 ^km/h	7.4 ^km/h
10:00 AM	11 ^°C	3 ^°C	58 ^%	NNE (15°)	3.7 ^km/h	9.3 ^km/h
10:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
10:45 AM	9 ^°C	3 ^°C	66 ^%	ENE (70°)	3.7 ^km/h	11.1 ^km/h
11:00 AM	9 ^°C	3 ^°C	66 ^%	North (360°)	3.7 ^km/h	9.3 ^km/h
11:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
11:45 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
12:00 PM	9 ^°C	3 ^°C	66 ^%	NW (325°)	9.3 ^km/h	25.9 ^km/h
12:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
12:45 PM	8 ^°C	4 ^°C	76 ^%	North
1:00 PM	7 ^°C	3 ^°C	76 ^%	NNE (15°)	7.4 ^km/h	27.8 ^km/h
1:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
1:45 PM	8 ^°C	3 ^°C	71 ^%	North
2:00 PM	7 ^°C	3 ^°C	76 ^%	North (350°)	5.6 ^km/h	14.8 ^km/h
2:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
2:45 PM	8 ^°C	5 ^°C	81 ^%	NNW (335°)	5.6 ^km/h	16.7 ^km/h
3:00 PM	8 ^°C	5 ^°C	81 ^%	NNW (330°)	5.6 ^km/h	9.3 ^km/h
3:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
3:45 PM	8 ^°C	4 ^°C	76 ^%	North (350°)	7.4 ^km/h	18.5 ^km/h
4:00 PM	8 ^°C	5 ^°C	81 ^%	NNW (330°)	5.6 ^km/h	14.8 ^km/h
4:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
4:45 PM	6 ^°C	4 ^°C	87 ^%	North (360°)	13 ^km/h	24.1 ^km/h
5:00 PM	5 ^°C	4 ^°C	93 ^%	North (360°)	1.9 ^km/h	7.4 ^km/h
5:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
5:45 PM	6 ^°C	4 ^°C	87 ^%	North (355°)	5.6 ^km/h	9.3 ^km/h
6:00 PM	6 ^°C	4 ^°C	87 ^%	ESE (105°)	5.6 ^km/h	11.1 ^km/h
6:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
6:45 PM	5 ^°C	3 ^°C	87 ^%	East (90°)	7.4 ^km/h	25.9 ^km/h
7:00 PM	6 ^°C	4 ^°C	87 ^%	South (175°)	1.9 ^km/h	11.1 ^km/h
7:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
7:45 PM	5 ^°C	4 ^°C	93 ^%	NW (305°)	3.7 ^km/h	7.4 ^km/h
8:00 PM	5 ^°C	5 ^°C	100 ^%	WNW (290°)	7.4 ^km/h	13 ^km/h
8:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
8:45 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
9:00 PM	5 ^°C	4 ^°C	93 ^%	NW (310°)	5.6 ^km/h	13 ^km/h
9:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
9:45 PM	-17.8 ^°C	-17.8 ^°C		NNW (340°)	3.7 ^km/h	9.3 ^km/h
10:00 PM	5 ^°C	5 ^°C	100 ^%	NW (325°)	9.3 ^km/h	13 ^km/h
10:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (130°)		5.6 ^km/h
10:45 PM	-17.8 ^°C	-17.8 ^°C		North (360°)	3.7 ^km/h	5.6 ^km/h
11:00 PM	-17.8 ^°C	-17.8 ^°C		North (10°)	3.7 ^km/h	5.6 ^km/h
11:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
11:45 PM	-17.8 ^°C	-17.8 ^°C		WSW (255°)	1.9 ^km/h	7.4 ^km/h

Hourly data recorded from KMWS, located 0 kilometers away from Mount Wilson - Northwest, California