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PORTOLA VALLEY, CALIFORNIA


Home > North America > United States > California
Elevation: 350 feet     Latitude: 37 24N     Longitude: 122 14W

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Number of Records: 151,186;   Date Range: 1/1/95 - 3/22/16
 
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WEATHER ALMANAC - AUGUST 25, 2015
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[ °C ]   °F
Weather ElementAverageHighLow
Temperature63.7 °F78.8 °F (4:47 pm)59 °F (2:35 am)
Dewpoint55.3 °F59 °F (12:48 pm)53.6 °F (3:15 am)
Humidity75.1 %88 % (2:35 am)42 % (4:47 pm)
Barometer29.99 in30.03 in (7:47 am)29.94 in (4:47 pm)
Wind Speed5.6 mph12.7 mph (4:47 pm)
Weather ElementAverage
Visibility9.6 mi
Wind DirectionWSW (253.6 °)

Weather ElementTotal
Precipitation---
Cooling Degree Days3.9 (Base 65)
Growing Degree Days18.9 (Base 50)
Averaged from 44 records on August 25, 2015
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - AUGUST 25, 2015
[ °C ]   °F
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:15 AM62.6 °F55.4 °F77 %30.00 in10.0 miNW (310°)6.9 mphClear
12:35 AM62.6 °F55.4 °F77 %30.00 in10.0 miNW (310°)5.8 mphClear
12:55 AM62.6 °F55.4 °F77 %30.00 in10.0 miWNW (300°)5.8 mphClear
1:15 AM60.8 °F55.4 °F82 %30.00 in10.0 miNW (310°)5.8 mphClear
1:35 AM60.8 °F55.4 °F82 %30.00 in10.0 miNW (310°)5.8 mphClear
1:55 AM60.8 °F55.4 °F82 %30.00 in10.0 miNW (310°)4.6 mphClear
2:15 AM60.8 °F55.4 °F82 %30.00 in10.0 miNW (310°)4.6 mphClear
2:35 AM59.0 °F55.4 °F88 %30.00 in10.0 miNW (310°)4.6 mphClear
2:55 AM59.0 °F55.4 °F88 %30.00 in10.0 miNW (320°)4.6 mphClear
3:15 AM59.0 °F53.6 °F82 %30.00 in10.0 miNW (310°)4.6 mphClear
3:35 AM59.0 °F53.6 °F82 %30.00 in10.0 miNW (310°)4.6 mphClear
3:55 AM59.0 °F53.6 °F82 %30.00 in10.0 miNW (310°)5.8 mphClear
4:15 AM59.0 °F53.6 °F82 %30.00 in10.0 miNW (310°)5.8 mphClear
4:35 AM59.0 °F53.6 °F82 %29.99 in10.0 miNW (310°)4.6 mphClear
4:55 AM59.0 °F53.6 °F82 %30.00 in10.0 miNW (310°)3.5 mphClear
5:15 AM59.0 °F53.6 °F82 %30.00 in10.0 miNW (310°)3.5 mphPartly Cloudy
5:35 AM59.0 °F55.4 °F88 %30.00 in10.0 miNW (310°)3.5 mphPartly Cloudy
5:55 AM59.0 °F53.6 °F82 %30.00 in10.0 miCalmClear
6:15 AM59.0 °F53.6 °F82 %30.01 in10.0 miCalmMostly Cloudy
6:35 AM59.0 °F53.6 °F82 %30.01 in10.0 miCalmScattered Clouds
6:55 AM59.0 °F53.6 °F82 %30.02 in10.0 miCalmMostly Cloudy
7:47 AM62.6 °F55.4 °F77 %30.03 in6.0 miCalmHaze
8:50 AM62.6 °F57.2 °F82 %30.03 in6.0 miCalmHaze
9:50 AM66.2 °F57.2 °F73 %30.03 in8.0 miCalmScattered Clouds
10:50 AM66.2 °F57.2 °F73 %30.02 in8.0 miNorth (10°)8.1 mphScattered Clouds
11:47 AM68.0 °F57.2 °F68 %30.02 in8.0 miNorth (360°)9.2 mphPartly Cloudy
12:48 PM68.0 °F59.0 °F73 %30.00 in8.0 miNNE (20°)9.2 mphPartly Cloudy
1:48 PM73.4 °F57.2 °F57 %29.98 in8.0 miNNW (330°)8.1 mphPartly Cloudy
2:47 PM75.2 °F57.2 °F53 %29.97 in10.0 miNNW (340°)9.2 mphPartly Cloudy
3:47 PM75.2 °F59.0 °F57 %29.95 in10.0 miNorth (360°)11.5 mphPartly Cloudy
4:47 PM78.8 °F53.6 °F42 %29.94 in10.0 miNW (320°)12.7 mphPartly Cloudy
5:47 PM75.2 °F57.2 °F53 %29.94 in10.0 miNorth (350°)11.5 mphMostly Cloudy
6:47 PM75.2 °F55.4 °F50 %29.94 in10.0 miNW (310°)10.4 mphMostly Cloudy
7:55 PM68.0 °F53.6 °F60 %29.95 in10.0 miWNW (290°)9.2 mphMostly Cloudy
8:47 PM64.4 °F55.4 °F73 %29.97 in10.0 miNW (310°)8.1 mphClear
9:15 PM64.4 °F55.4 °F73 %29.98 in10.0 miNW (320°)8.1 mphClear
9:35 PM64.4 °F55.4 °F73 %29.98 in10.0 miNNW (330°)8.1 mphClear
9:55 PM62.6 °F55.4 °F77 %29.99 in10.0 miNNW (340°)5.8 mphClear
10:15 PM62.6 °F55.4 °F77 %29.99 in10.0 miNW (320°)5.8 mphClear
10:35 PM62.6 °F55.4 °F77 %29.99 in10.0 miNW (310°)5.8 mphClear
10:55 PM62.6 °F55.4 °F77 %29.99 in10.0 miNW (310°)6.9 mphClear
11:15 PM62.6 °F55.4 °F77 %29.99 in10.0 miNW (320°)5.8 mphClear
11:35 PM62.6 °F55.4 °F77 %30.00 in10.0 miNW (320°)3.5 mphClear
11:55 PM60.8 °F55.4 °F82 %30.00 in10.0 miNW (320°)3.5 mphClear
Hourly data recorded from KSQL, located miles away from Portola Valley, California




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