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 - SEPTEMBER 16, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	64.2 ^°F	80.6 ^°F (2:50 pm)	57.2 ^°F (5:10 am)
Dewpoint	54.2 ^°F	60.8 ^°F (11:47 am)	50 ^°F (3:50 am)
Humidity	70.7 ^%	78 ^% (9:50 am)	42 ^% (2:50 pm)
Barometer	29.90 ⁱⁿ	29.95 ⁱⁿ (12:30 am)	29.80 ⁱⁿ (6:47 pm)
Wind Speed	3.5 ^mph	12.7 ^mph (6:47 pm)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	ESE (127.9 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	3.9 (Base 65)
Growing Degree Days	18.9 (Base 50)

Averaged from 39 records on September 16, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - SEPTEMBER 16, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:30 AM	64.4 ^°F	53.6 ^°F	68 ^%	29.95 ⁱⁿ	10.0 ^mi	NW (310°)	3.5 ^mph	Clear
12:50 AM	64.4 ^°F	53.6 ^°F	68 ^%	29.95 ⁱⁿ	10.0 ^mi	Calm		Clear
1:10 AM	62.6 ^°F	51.8 ^°F	68 ^%	29.95 ⁱⁿ	10.0 ^mi	SW (220°)	3.5 ^mph	Clear
1:30 AM	62.6 ^°F	51.8 ^°F	68 ^%	29.95 ⁱⁿ	10.0 ^mi	Calm		Clear
1:50 AM	62.6 ^°F	51.8 ^°F	68 ^%	29.95 ⁱⁿ	10.0 ^mi	Calm		Clear
2:30 AM	62.6 ^°F	53.6 ^°F	72 ^%	29.94 ⁱⁿ	10.0 ^mi	Calm		Clear
2:50 AM	60.8 ^°F	51.8 ^°F	72 ^%	29.94 ⁱⁿ	10.0 ^mi	Calm		Clear
3:10 AM	60.8 ^°F	51.8 ^°F	72 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm		Clear
3:30 AM	59.0 ^°F	51.8 ^°F	77 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm		Clear
3:50 AM	59.0 ^°F	50.0 ^°F	72 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm		Clear
4:10 AM	59.0 ^°F	51.8 ^°F	77 ^%	29.92 ⁱⁿ	10.0 ^mi	Calm		Clear
4:30 AM	59.0 ^°F	50.0 ^°F	72 ^%	29.92 ⁱⁿ	10.0 ^mi	Calm		Clear
4:50 AM	59.0 ^°F	50.0 ^°F	72 ^%	29.92 ⁱⁿ	10.0 ^mi	Calm		Clear
5:10 AM	57.2 ^°F	50.0 ^°F	77 ^%	29.92 ⁱⁿ	10.0 ^mi	Calm		Clear
5:30 AM	57.2 ^°F	50.0 ^°F	77 ^%	29.92 ⁱⁿ	10.0 ^mi	Calm		Clear
5:50 AM	59.0 ^°F	50.0 ^°F	72 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm		Clear
6:10 AM	59.0 ^°F	50.0 ^°F	72 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm		Clear
6:30 AM	59.0 ^°F	51.8 ^°F	77 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm		Clear
6:49 AM	59.0 ^°F	51.8 ^°F	77 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm		Scattered Clouds
6:50 AM	59.0 ^°F	51.8 ^°F	77 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm		Clear
7:56 AM	60.8 ^°F	53.6 ^°F	77 ^%	29.94 ⁱⁿ	10.0 ^mi	Calm		Scattered Clouds
8:47 AM	64.4 ^°F	57.2 ^°F	77 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm		Partly Cloudy
9:50 AM	66.2 ^°F	59.0 ^°F	78 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm		Partly Cloudy
10:47 AM	68.0 ^°F	59.0 ^°F	73 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm		Partly Cloudy
11:47 AM	71.6 ^°F	60.8 ^°F	69 ^%	29.91 ⁱⁿ	10.0 ^mi	NE (40°)	5.8 ^mph	Clear
2:50 PM	80.6 ^°F	55.4 ^°F	42 ^%	29.85 ⁱⁿ	10.0 ^mi	NNW (330°)	11.5 ^mph	Partly Cloudy
3:47 PM	80.6 ^°F	55.4 ^°F	42 ^%	29.83 ⁱⁿ	10.0 ^mi	NNW (330°)	11.5 ^mph	Partly Cloudy
5:47 PM	77.0 ^°F	53.6 ^°F	44 ^%	29.81 ⁱⁿ	10.0 ^mi	WNW (300°)	11.5 ^mph	Scattered Clouds
6:47 PM	73.4 ^°F	57.2 ^°F	57 ^%	29.80 ⁱⁿ	10.0 ^mi	NW (310°)	12.7 ^mph	Scattered Clouds
7:50 PM	68.0 ^°F	57.2 ^°F	68 ^%	29.81 ⁱⁿ	10.0 ^mi	WNW (300°)	10.4 ^mph	Scattered Clouds
9:10 PM	66.2 ^°F	57.2 ^°F	73 ^%	29.83 ⁱⁿ	10.0 ^mi	NW (320°)	8.1 ^mph	Clear
9:30 PM	66.2 ^°F	57.2 ^°F	73 ^%	29.84 ⁱⁿ	10.0 ^mi	NNW (330°)	6.9 ^mph	Clear
9:50 PM	66.2 ^°F	57.2 ^°F	73 ^%	29.84 ⁱⁿ	10.0 ^mi	NW (310°)	8.1 ^mph	Clear
10:10 PM	66.2 ^°F	57.2 ^°F	73 ^%	29.84 ⁱⁿ	10.0 ^mi	NW (320°)	8.1 ^mph	Clear
10:30 PM	64.4 ^°F	57.2 ^°F	77 ^%	29.84 ⁱⁿ	10.0 ^mi	NW (310°)	9.2 ^mph	Clear
10:50 PM	64.4 ^°F	57.2 ^°F	77 ^%	29.84 ⁱⁿ	10.0 ^mi	NW (320°)	6.9 ^mph	Clear
11:10 PM	64.4 ^°F	57.2 ^°F	77 ^%	29.84 ⁱⁿ	10.0 ^mi	NW (310°)	6.9 ^mph	Clear
11:30 PM	64.4 ^°F	57.2 ^°F	77 ^%	29.84 ⁱⁿ	10.0 ^mi	NW (310°)	5.8 ^mph	Clear
11:50 PM	64.4 ^°F	57.2 ^°F	77 ^%	29.84 ⁱⁿ	10.0 ^mi	NW (320°)	5.8 ^mph	Clear

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