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 19, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	65.1 ^°F	77 ^°F (5:47 pm)	59 ^°F (3:50 am)
Dewpoint	59.2 ^°F	62.6 ^°F (5:30 am)	57.2 ^°F (3:47 pm)
Humidity	81.9 ^%	94 ^% (3:50 am)	54 ^% (1:47 pm)
Barometer	29.90 ⁱⁿ	29.93 ⁱⁿ (8:49 pm)	29.84 ⁱⁿ (7:47 pm)
Wind Speed	4 ^mph	17.3 ^mph (5:47 pm)

Weather Element	Average
Visibility	9.8 ^mi
Wind Direction	SSE (164 °)

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

Averaged from 45 records on September 19, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - SEPTEMBER 19, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:10 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.91 ⁱⁿ	10.0 ^mi	SW (220°)	3.5 ^mph	Partly Cloudy
12:30 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	SW (220°)	3.5 ^mph	Clear
12:50 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	Calm		Clear
1:10 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.89 ⁱⁿ	10.0 ^mi	SSW (200°)	3.5 ^mph	Clear
1:30 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.89 ⁱⁿ	10.0 ^mi	Calm		Clear
1:50 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	Calm		Clear
2:10 AM	62.6 ^°F	59.0 ^°F	88 ^%	29.91 ⁱⁿ	10.0 ^mi	NW (310°)	4.6 ^mph	Clear
2:30 AM	62.6 ^°F	59.0 ^°F	88 ^%	29.91 ⁱⁿ	10.0 ^mi	WNW (290°)	6.9 ^mph	Clear
2:50 AM	62.6 ^°F	59.0 ^°F	88 ^%	29.91 ⁱⁿ	10.0 ^mi	WNW (300°)	6.9 ^mph	Clear
3:10 AM	62.6 ^°F	59.0 ^°F	88 ^%	29.91 ⁱⁿ	9.0 ^mi	WNW (300°)	9.2 ^mph	Mostly Cloudy
3:30 AM	62.6 ^°F	59.0 ^°F	88 ^%	29.91 ⁱⁿ	10.0 ^mi	NNW (340°)	3.5 ^mph	Mostly Cloudy
3:50 AM	62.6 ^°F	59.0 ^°F	88 ^%	29.91 ⁱⁿ	10.0 ^mi	Calm		Clear
4:10 AM	62.6 ^°F	59.0 ^°F	88 ^%	29.91 ⁱⁿ	10.0 ^mi	Calm		Clear
4:30 AM	62.6 ^°F	59.0 ^°F	88 ^%	29.91 ⁱⁿ	10.0 ^mi	Calm		Clear
4:50 AM	60.8 ^°F	59.0 ^°F	94 ^%	29.91 ⁱⁿ	10.0 ^mi	Calm		Mostly Cloudy
5:10 AM	60.8 ^°F	57.2 ^°F	88 ^%	29.91 ⁱⁿ	10.0 ^mi	Calm		Overcast
5:30 AM	60.8 ^°F	57.2 ^°F	88 ^%	29.91 ⁱⁿ	10.0 ^mi	Calm		Scattered Clouds
6:10 AM	59.0 ^°F	57.2 ^°F	94 ^%	29.91 ⁱⁿ	10.0 ^mi	Calm		Mostly Cloudy
6:30 AM	60.8 ^°F	57.2 ^°F	88 ^%	29.92 ⁱⁿ	10.0 ^mi	Calm		Mostly Cloudy
6:50 AM	60.8 ^°F	57.2 ^°F	88 ^%	29.92 ⁱⁿ	10.0 ^mi	Calm		Partly Cloudy
6:51 AM	60.8 ^°F	57.2 ^°F	88 ^%	29.92 ⁱⁿ	9.0 ^mi	WNW (290°)	3.5 ^mph	Mostly Cloudy
7:20 AM	62.6 ^°F	59.0 ^°F	88 ^%	29.92 ⁱⁿ	9.0 ^mi	Calm		Mostly Cloudy
7:51 AM	62.6 ^°F	59.0 ^°F	88 ^%	29.92 ⁱⁿ	8.0 ^mi	Calm		Mostly Cloudy
8:06 AM	62.6 ^°F	59.0 ^°F	88 ^%	29.93 ⁱⁿ	8.0 ^mi	Calm		Mostly Cloudy
8:47 AM	64.4 ^°F	59.0 ^°F	83 ^%	29.93 ⁱⁿ	7.0 ^mi	Calm		Mostly Cloudy
9:34 AM	64.4 ^°F	60.8 ^°F	88 ^%	29.93 ⁱⁿ	9.0 ^mi	Calm		Scattered Clouds
10:47 AM	68.0 ^°F	60.8 ^°F	78 ^%	29.93 ⁱⁿ	10.0 ^mi	Variable	4.6 ^mph	Partly Cloudy
11:47 AM	71.6 ^°F	60.8 ^°F	69 ^%	29.91 ⁱⁿ	10.0 ^mi	North (360°)	8.1 ^mph	Partly Cloudy
12:47 PM	71.6 ^°F	62.6 ^°F	73 ^%	29.90 ⁱⁿ	10.0 ^mi	NNW (330°)	8.1 ^mph	Partly Cloudy
1:47 PM	73.4 ^°F	62.6 ^°F	69 ^%	29.88 ⁱⁿ	10.0 ^mi	North (360°)	9.2 ^mph	Partly Cloudy
2:49 PM	77.0 ^°F	59.0 ^°F	54 ^%	29.86 ⁱⁿ	10.0 ^mi	West (270°)	9.2 ^mph	Partly Cloudy
3:49 PM	75.2 ^°F	60.8 ^°F	61 ^%	29.85 ⁱⁿ	10.0 ^mi	West (280°)	12.7 ^mph	Clear
4:47 PM	73.4 ^°F	60.8 ^°F	65 ^%	29.84 ⁱⁿ	10.0 ^mi	WNW (300°)	17.3 ^mph	Clear
5:47 PM	71.6 ^°F	60.8 ^°F	69 ^%	29.86 ⁱⁿ	10.0 ^mi	West (280°)	13.8 ^mph	Clear
6:47 PM	68.0 ^°F	59.0 ^°F	73 ^%	29.86 ⁱⁿ	10.0 ^mi	West (280°)	10.4 ^mph	Mostly Cloudy
8:47 PM	66.2 ^°F	59.0 ^°F	78 ^%	29.89 ⁱⁿ	10.0 ^mi	WNW (300°)	6.9 ^mph	Mostly Cloudy
9:10 PM	66.2 ^°F	59.0 ^°F	78 ^%	29.89 ⁱⁿ	10.0 ^mi	NW (310°)	5.8 ^mph	Scattered Clouds
9:30 PM	66.2 ^°F	59.0 ^°F	78 ^%	29.89 ⁱⁿ	10.0 ^mi	North (350°)	3.5 ^mph	Scattered Clouds
9:50 PM	66.2 ^°F	59.0 ^°F	78 ^%	29.90 ⁱⁿ	10.0 ^mi	NNW (340°)	4.6 ^mph	Scattered Clouds
10:10 PM	64.4 ^°F	59.0 ^°F	83 ^%	29.91 ⁱⁿ	10.0 ^mi	NW (320°)	4.6 ^mph	Mostly Cloudy
10:30 PM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	NW (320°)	4.6 ^mph	Scattered Clouds
10:50 PM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	NW (310°)	6.9 ^mph	Partly Cloudy
11:10 PM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	Calm		Partly Cloudy
11:30 PM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	Calm		Partly Cloudy
11:50 PM	64.4 ^°F	59.0 ^°F	83 ^%	29.90 ⁱⁿ	10.0 ^mi	SSW (200°)	4.6 ^mph	Clear

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