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 20, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	65.5 ^°F	73.4 ^°F (3:47 pm)	62.6 ^°F (11:10 pm)
Dewpoint	59 ^°F	62.6 ^°F (11:47 am)	57.2 ^°F (5:47 pm)
Humidity	79.8 ^%	88 ^% (3:50 am)	60 ^% (5:47 pm)
Barometer	29.91 ⁱⁿ	29.96 ⁱⁿ (10:50 pm)	29.88 ⁱⁿ (3:47 pm)
Wind Speed	3.6 ^mph	12.7 ^mph (3:47 pm)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	SSE (143.8 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	3 (Base 65)
Growing Degree Days	18 (Base 50)

Averaged from 39 records on September 20, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - SEPTEMBER 20, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:30 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	Calm		Partly Cloudy
12:50 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	Calm		Mostly Cloudy
1:10 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	Calm		Scattered Clouds
1:30 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	Calm		Scattered Clouds
1:50 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	Calm		Overcast
2:10 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	NNW (340°)	3.5 ^mph	Overcast
2:30 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	Calm		Overcast
2:50 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	Calm		Overcast
3:10 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	Calm		Overcast
3:30 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.89 ⁱⁿ	10.0 ^mi	Calm		Overcast
3:50 AM	64.4 ^°F	60.8 ^°F	88 ^%	29.89 ⁱⁿ	10.0 ^mi	Calm		Overcast
4:10 AM	64.4 ^°F	60.8 ^°F	88 ^%	29.89 ⁱⁿ	10.0 ^mi	Calm		Overcast
4:30 AM	64.4 ^°F	60.8 ^°F	88 ^%	29.89 ⁱⁿ	10.0 ^mi	Calm		Overcast
4:50 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.89 ⁱⁿ	10.0 ^mi	NNW (340°)	4.6 ^mph	Overcast
5:10 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.89 ⁱⁿ	10.0 ^mi	NW (320°)	4.6 ^mph	Overcast
5:30 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.89 ⁱⁿ	10.0 ^mi	NW (320°)	5.8 ^mph	Overcast
5:50 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.89 ⁱⁿ	10.0 ^mi	NW (310°)	5.8 ^mph	Overcast
6:10 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	NW (310°)	5.8 ^mph	Overcast
6:30 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	NW (310°)	4.6 ^mph	Overcast
6:47 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	Calm		Overcast
6:50 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	NW (320°)	3.5 ^mph	Overcast
7:47 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.93 ⁱⁿ	10.0 ^mi	Variable	3.5 ^mph	Overcast
8:52 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.94 ⁱⁿ	10.0 ^mi	Calm		Overcast
9:49 AM	66.2 ^°F	60.8 ^°F	83 ^%	29.95 ⁱⁿ	10.0 ^mi	Calm		Overcast
10:47 AM	68.0 ^°F	60.8 ^°F	78 ^%	29.95 ⁱⁿ	10.0 ^mi	NNE (20°)	3.5 ^mph	Mostly Cloudy
11:47 AM	69.8 ^°F	62.6 ^°F	78 ^%	29.95 ⁱⁿ	10.0 ^mi	NNE (30°)	6.9 ^mph	Partly Cloudy
12:49 PM	68.0 ^°F	62.6 ^°F	83 ^%	29.94 ⁱⁿ	10.0 ^mi	NNE (20°)	10.4 ^mph	Clear
3:47 PM	73.4 ^°F	59.0 ^°F	61 ^%	29.88 ⁱⁿ	10.0 ^mi	WNW (300°)	12.7 ^mph	Scattered Clouds
4:55 PM	73.4 ^°F	59.0 ^°F	61 ^%	29.88 ⁱⁿ	10.0 ^mi	WNW (300°)	12.7 ^mph	Scattered Clouds
5:47 PM	71.6 ^°F	57.2 ^°F	60 ^%	29.89 ⁱⁿ	10.0 ^mi	WNW (290°)	9.2 ^mph	Scattered Clouds
6:48 PM	68.0 ^°F	57.2 ^°F	68 ^%	29.90 ⁱⁿ	10.0 ^mi	NW (310°)	9.2 ^mph	Scattered Clouds
8:50 PM	66.2 ^°F	57.2 ^°F	73 ^%	29.95 ⁱⁿ	10.0 ^mi	West (270°)	4.6 ^mph	Clear
9:30 PM	64.4 ^°F	57.2 ^°F	77 ^%	29.93 ⁱⁿ	10.0 ^mi	WNW (290°)	4.6 ^mph	Clear
10:10 PM	64.4 ^°F	57.2 ^°F	77 ^%	29.93 ⁱⁿ	10.0 ^mi	Calm		Clear
10:30 PM	64.4 ^°F	57.2 ^°F	77 ^%	29.95 ⁱⁿ	10.0 ^mi	NW (310°)	9.2 ^mph	Clear
10:50 PM	64.4 ^°F	57.2 ^°F	77 ^%	29.96 ⁱⁿ	10.0 ^mi	WNW (290°)	8.1 ^mph	Clear
11:10 PM	62.6 ^°F	57.2 ^°F	82 ^%	29.95 ⁱⁿ	10.0 ^mi	WSW (250°)	3.5 ^mph	Clear
11:30 PM	64.4 ^°F	57.2 ^°F	77 ^%	29.95 ⁱⁿ	10.0 ^mi	Calm		Clear
11:50 PM	64.4 ^°F	57.2 ^°F	77 ^%	29.95 ⁱⁿ	10.0 ^mi	North (360°)	3.5 ^mph	Clear

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