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PORTOLA VALLEY, CALIFORNIA


Home > North America > United States > California
Elevation: 107 meters     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 - 3 AUGUST, 2015
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[ °F ]   °C
Weather ElementAverageHighLow
Temperature19.1 °C23 °C (11:50 am)18 °C (12:15 am)
Dewpoint12.8 °C14 °C (12:15 am)11 °C (1:50 pm)
Humidity67.7 %77 % (12:15 am)47 % (1:50 pm)
Barometer1014.9 hPa1015.6 hPa (7:47 am)1014.2 hPa (12:15 am)
Wind Speed12.4 km/h27.8 km/h (3:55 pm)
Wind Gust37 km/h (3:55 pm)
Weather ElementAverage
Visibility16.1 km
Wind DirectionWSW (263.1 °)

Weather ElementTotal
Precipitation---
Cooling Degree Days2.2 (Base 18.3)
Growing Degree Days10.5 (Base 10)
Averaged from 45 records on 3 August, 2015
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - 3 AUGUST, 2015
[ °F ]   °C
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:15 AM18 °C14 °C77 %1014.2 hPa16.1 kmWest (280°)11.1 km/hClear
12:35 AM18 °C14 °C77 %1014.2 hPa16.1 kmWNW (290°)7.4 km/hClear
12:55 AM18 °C14 °C77 %1014.2 hPa16.1 kmWest (280°)9.3 km/hClear
1:15 AM18 °C14 °C77 %1014.2 hPa16.1 kmWest (280°)7.4 km/hClear
1:35 AM18 °C13 °C73 %1014.2 hPa16.1 kmWest (260°)11.1 km/hClear
1:55 AM18 °C14 °C77 %1014.2 hPa16.1 kmWest (280°)11.1 km/hClear
2:15 AM18 °C14 °C77 %1014.2 hPa16.1 kmWNW (290°)14.8 km/hClear
2:35 AM18 °C14 °C77 %1014.2 hPa16.1 kmWNW (300°)13 km/hClear
2:55 AM18 °C13 °C73 %1014.2 hPa16.1 kmWNW (290°)14.8 km/hClear
3:15 AM18 °C13 °C73 %1014.2 hPa16.1 kmWest (280°)16.7 km/hClear
3:35 AM18 °C13 °C73 %1014.6 hPa16.1 kmWest (270°)16.7 km/h27.8 km/hPartly Cloudy
3:55 AM18 °C13 °C73 %1014.6 hPa16.1 kmWest (270°)16.7 km/hPartly Cloudy
4:15 AM18 °C13 °C73 %1014.6 hPa16.1 kmWest (270°)14.8 km/hPartly Cloudy
4:35 AM18 °C13 °C73 %1014.6 hPa16.1 kmWest (270°)11.1 km/hMostly Cloudy
4:55 AM18 °C13 °C73 %1014.9 hPa16.1 kmWNW (290°)11.1 km/hOvercast
5:15 AM18 °C12 °C68 %1014.6 hPa16.1 kmWest (270°)11.1 km/hOvercast
5:35 AM18 °C13 °C73 %1014.9 hPa16.1 kmWest (270°)11.1 km/hOvercast
5:55 AM18 °C13 °C73 %1014.9 hPa16.1 kmWest (260°)9.3 km/hOvercast
6:15 AM18 °C13 °C73 %1014.9 hPa16.1 kmWest (260°)7.4 km/hOvercast
6:35 AM18 °C12 °C68 %1015.2 hPa16.1 kmWest (270°)5.6 km/hOvercast
6:47 AM18 °C12 °C68 %1015.2 hPa16.1 kmWest (280°)9.3 km/hOvercast
6:55 AM18 °C12 °C68 %1015.2 hPa16.1 kmWest (260°)7.4 km/hOvercast
7:47 AM18 °C12 °C68 %1015.6 hPa16.1 kmWSW (240°)11.1 km/hOvercast
8:51 AM19 °C12 °C64 %1015.2 hPa16.1 kmCalmMostly Cloudy
9:47 AM20 °C12 °C60 %1015.6 hPa16.1 kmWest (280°)13 km/hScattered Clouds
10:47 AM22 °C12 °C53 %1015.6 hPa16.1 kmWest (260°)7.4 km/hPartly Cloudy
11:50 AM23 °C12 °C50 %1015.2 hPa16.1 kmWest (260°)16.7 km/hPartly Cloudy
12:51 PM22 °C12 °C53 %1014.9 hPa16.1 kmWest (260°)24.1 km/hPartly Cloudy
1:50 PM23 °C11 °C47 %1014.9 hPa16.1 kmWest (270°)24.1 km/h33.3 km/hPartly Cloudy
2:50 PM23 °C12 °C50 %1014.2 hPa16.1 kmWest (260°)24.1 km/hPartly Cloudy
3:55 PM23 °C12 °C50 %1014.2 hPa16.1 kmWest (270°)27.8 km/h37 km/hPartly Cloudy
4:47 PM22 °C12 °C53 %1014.2 hPa16.1 kmWest (260°)22.2 km/h35.2 km/hPartly Cloudy
5:47 PM22 °C12 °C53 %1014.2 hPa16.1 kmWSW (250°)14.8 km/h27.8 km/hScattered Clouds
6:47 PM21 °C12 °C56 %1014.2 hPa16.1 kmWSW (250°)13 km/hScattered Clouds
7:47 PM20 °C12 °C60 %1014.6 hPa16.1 kmWest (260°)16.7 km/hScattered Clouds
8:50 PM19 °C13 °C68 %1015.2 hPa16.1 kmWest (260°)16.7 km/hScattered Clouds
9:15 PM19 °C13 °C68 %1015.2 hPa16.1 kmWSW (250°)5.6 km/hClear
9:35 PM19 °C13 °C68 %1015.2 hPa16.1 kmWSW (250°)11.1 km/hClear
9:55 PM18 °C13 °C73 %1015.2 hPa16.1 kmWest (280°)7.4 km/hClear
10:15 PM18 °C13 °C73 %1015.2 hPa16.1 kmWest (280°)9.3 km/hClear
10:35 PM18 °C13 °C73 %1015.2 hPa16.1 kmWest (280°)9.3 km/hClear
10:55 PM18 °C13 °C73 %1015.6 hPa16.1 kmWest (280°)9.3 km/hClear
11:15 PM18 °C13 °C73 %1015.6 hPa16.1 kmWest (270°)7.4 km/hClear
11:35 PM18 °C13 °C73 %1015.6 hPa16.1 kmWSW (240°)11.1 km/hClear
11:55 PM18 °C13 °C73 %1015.2 hPa16.1 kmWest (260°)7.4 km/hClear
Hourly data recorded from KSQL, located 0 kilometers away from Portola Valley, California




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