PORTOLA VALLEY, CALIFORNIA

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Elevation: 350 feet Latitude: 37 24N Longitude: 122 14W

WEATHER

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Number of Records: 151,186; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - DECEMBER 15, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	51.7 ^°F	55.4 ^°F (10:54 am)	50 ^°F (1:10 am)
Dewpoint	50.1 ^°F	53.6 ^°F (1:20 pm)	48.2 ^°F (1:35 am)
Humidity	94.8 ^%	100 ^% (1:10 am)	82 ^% (10:54 am)
Barometer	29.92 ⁱⁿ	29.99 ⁱⁿ (12:10 am)	29.84 ⁱⁿ (1:20 pm)
Wind Speed	7.3 ^mph	17.3 ^mph (8:47 am)
Wind Gust		27.6 ^mph (8:51 am)

Weather Element	Average
Visibility	6.7 ^mi
Wind Direction	ESE (110.6 °)

Weather Element	Total
Precipitation	0.66 ⁱⁿ
Heating Degree Days	12.3 (Base 65)
Growing Degree Days	2.7 (Base 50)

Averaged from 47 records on December 15, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - DECEMBER 15, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:10 AM	51.8 ^°F	50.0 ^°F	94 ^%	29.99 ⁱⁿ	5.0 ^mi	SE (130°)	4.6 ^mph			Rain	Light Rain
12:35 AM	51.8 ^°F	50.0 ^°F	94 ^%	29.99 ⁱⁿ	8.0 ^mi	SSE (150°)	6.9 ^mph			Rain	Light Rain
12:50 AM	51.8 ^°F	50.0 ^°F	94 ^%	29.99 ⁱⁿ	3.0 ^mi	SSE (160°)	6.9 ^mph		0.01 ⁱⁿ	Rain	Light Rain
1:10 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.98 ⁱⁿ	4.0 ^mi	SE (130°)	8.1 ^mph			Rain	Light Rain
1:35 AM	50.0 ^°F	48.2 ^°F	94 ^%	29.97 ⁱⁿ	3.0 ^mi	ESE (120°)	6.9 ^mph			Rain	Light Rain
1:55 AM	50.0 ^°F	48.2 ^°F	94 ^%	29.97 ⁱⁿ	5.0 ^mi	SE (130°)	6.9 ^mph			Rain	Light Rain
2:10 AM	50.0 ^°F	48.2 ^°F	94 ^%	29.96 ⁱⁿ	5.0 ^mi	SE (130°)	5.8 ^mph			Rain	Light Rain
2:30 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.96 ⁱⁿ	7.0 ^mi	ESE (120°)	4.6 ^mph			Rain	Light Rain
2:55 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.95 ⁱⁿ	4.0 ^mi	SSE (150°)	5.8 ^mph			Rain	Light Rain
3:10 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.95 ⁱⁿ	5.0 ^mi	SE (140°)	5.8 ^mph			Rain	Light Rain
3:30 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.94 ⁱⁿ	3.0 ^mi	SE (140°)	5.8 ^mph		0.01 ⁱⁿ	Rain	Light Rain
3:55 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.93 ⁱⁿ	4.0 ^mi	SE (130°)	4.6 ^mph		0.02 ⁱⁿ	Rain	Light Rain
4:10 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.93 ⁱⁿ	3.0 ^mi	ESE (120°)	6.9 ^mph			Rain	Light Rain
4:30 AM	50.0 ^°F	48.2 ^°F	94 ^%	29.93 ⁱⁿ	3.0 ^mi	ESE (120°)	3.5 ^mph			Rain	Light Rain
4:50 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.94 ⁱⁿ	3.0 ^mi	ENE (70°)	5.8 ^mph		0.05 ⁱⁿ	Rain	Rain
5:15 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.94 ⁱⁿ	3.0 ^mi	ENE (60°)	8.1 ^mph		0.10 ⁱⁿ	Rain	Heavy Rain
5:30 AM	51.8 ^°F	50.0 ^°F	94 ^%	29.93 ⁱⁿ	3.0 ^mi	East (90°)	11.5 ^mph		0.17 ⁱⁿ	Rain	Rain
5:50 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.94 ⁱⁿ	2.5 ^mi	ENE (70°)	10.4 ^mph		0.30 ⁱⁿ	Rain	Heavy Rain
6:15 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.89 ⁱⁿ	3.0 ^mi	East (100°)	15.0 ^mph	20.7 ^mph		Rain	Light Rain
6:30 AM	51.8 ^°F	50.0 ^°F	94 ^%	29.91 ⁱⁿ	4.0 ^mi	ESE (110°)	15.0 ^mph	18.4 ^mph		Rain	Light Rain
6:55 AM	51.8 ^°F	50.0 ^°F	94 ^%	29.91 ⁱⁿ	5.0 ^mi	North				Rain	Light Rain
7:21 AM	50.0 ^°F	50.0 ^°F	100 ^%	29.89 ⁱⁿ	8.0 ^mi	SE (130°)	16.1 ^mph			Rain	Light Rain
7:49 AM	51.8 ^°F	50.0 ^°F	94 ^%	29.89 ⁱⁿ	6.0 ^mi	South (190°)	9.2 ^mph			Rain	Light Rain
8:47 AM	53.6 ^°F	50.0 ^°F	88 ^%	29.88 ⁱⁿ	10.0 ^mi	SE (140°)	17.3 ^mph	21.9 ^mph			Overcast
8:51 AM	51.8 ^°F	50.0 ^°F	94 ^%	29.87 ⁱⁿ	8.0 ^mi	SE (140°)	17.3 ^mph	27.6 ^mph			Overcast
9:47 AM	53.6 ^°F	50.0 ^°F	88 ^%	29.89 ⁱⁿ	10.0 ^mi	SE (130°)	17.3 ^mph				Overcast
10:54 AM	55.4 ^°F	50.0 ^°F	82 ^%	29.88 ⁱⁿ	10.0 ^mi	SE (130°)	17.3 ^mph	21.9 ^mph		Rain	Light Rain
11:47 AM	55.4 ^°F	50.0 ^°F	82 ^%	29.87 ⁱⁿ	5.0 ^mi	SE (130°)	9.2 ^mph			Rain	Light Rain
12:47 PM	53.6 ^°F	51.8 ^°F	94 ^%	29.87 ⁱⁿ	2.5 ^mi	SE (140°)	4.6 ^mph			Rain	Light Rain
1:20 PM	53.6 ^°F	53.6 ^°F	100 ^%	29.84 ⁱⁿ	7.0 ^mi	ESE (110°)	9.2 ^mph				Overcast
1:50 PM	53.6 ^°F	53.6 ^°F	100 ^%	29.85 ⁱⁿ	10.0 ^mi	ESE (120°)	9.2 ^mph				Overcast
2:47 PM	55.4 ^°F	53.6 ^°F	94 ^%	29.85 ⁱⁿ	10.0 ^mi	East (100°)	5.8 ^mph				Overcast
3:47 PM	55.4 ^°F	51.8 ^°F	88 ^%	29.86 ⁱⁿ	7.0 ^mi	SSE (150°)	10.4 ^mph			Rain	Light Rain
4:52 PM	53.6 ^°F	50.0 ^°F	88 ^%	29.88 ⁱⁿ	7.0 ^mi	SSE (150°)	5.8 ^mph				Mostly Cloudy
5:50 PM	53.6 ^°F	50.0 ^°F	88 ^%	29.89 ⁱⁿ	10.0 ^mi	Calm					Overcast
6:50 PM	53.6 ^°F	50.0 ^°F	88 ^%	29.89 ⁱⁿ	10.0 ^mi	SSE (150°)	6.9 ^mph				Scattered Clouds
7:50 PM	53.6 ^°F	50.0 ^°F	88 ^%	29.91 ⁱⁿ	10.0 ^mi	East (100°)	8.1 ^mph				Mostly Cloudy
8:50 PM	51.8 ^°F	50.0 ^°F	94 ^%	29.92 ⁱⁿ	10.0 ^mi	SE (140°)	6.9 ^mph				Clear
9:10 PM	51.8 ^°F	50.0 ^°F	94 ^%	29.92 ⁱⁿ	10.0 ^mi	South (170°)	4.6 ^mph				Clear
9:30 PM	51.8 ^°F	50.0 ^°F	94 ^%	29.92 ⁱⁿ	10.0 ^mi	South (170°)	4.6 ^mph				Clear
9:55 PM	50.0 ^°F	48.2 ^°F	94 ^%	29.92 ⁱⁿ	10.0 ^mi	SSE (160°)	4.6 ^mph				Clear
10:10 PM	51.8 ^°F	50.0 ^°F	94 ^%	29.93 ⁱⁿ	10.0 ^mi	South (180°)	4.6 ^mph				Clear
10:30 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm					Clear
10:50 PM	51.8 ^°F	50.0 ^°F	94 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm					Mostly Cloudy
11:15 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.94 ⁱⁿ	10.0 ^mi	Calm					Scattered Clouds
11:30 PM	50.0 ^°F	50.0 ^°F	100 ^%	29.94 ⁱⁿ	10.0 ^mi	Calm					Clear
11:50 PM	51.8 ^°F	50.0 ^°F	94 ^%	29.94 ⁱⁿ	10.0 ^mi	Calm					Partly Cloudy

Hourly data recorded from KSQL, located miles away from Portola Valley, California