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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 - 26 MAY, 2015
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[ °F ]   °C
Weather ElementAverageHighLow
Temperature13.9 °C18 °C (12:50 pm)13 °C (12:15 am)
Dewpoint9.4 °C10 °C (12:15 am)9 °C (2:10 am)
Humidity74.6 %82 % (12:15 am)59 % (12:50 pm)
Barometer1016.3 hPa1016.9 hPa (8:47 am)1015.2 hPa (5:47 pm)
Wind Speed12.6 km/h27.8 km/h (4:50 pm)
Wind Gust37 km/h (2:50 pm)
Weather ElementAverage
Visibility16.1 km
Wind DirectionWSW (246.4 °)

Weather ElementTotal
Precipitation---
Heating Degree Days2.8 (Base 18.3)
Growing Degree Days5.5 (Base 10)
Averaged from 45 records on 26 May, 2015
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - 26 MAY, 2015
[ °F ]   °C
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:15 AM13 °C10 °C82 %1016.6 hPa16.1 kmWSW (250°)13 km/hOvercast
12:35 AM13 °C10 °C82 %1016.6 hPa16.1 kmWest (260°)7.4 km/hOvercast
12:55 AM13 °C10 °C82 %1016.6 hPa16.1 kmWest (270°)13 km/hOvercast
1:15 AM13 °C10 °C82 %1016.3 hPa16.1 kmWest (280°)13 km/hOvercast
1:35 AM13 °C10 °C82 %1016.3 hPa16.1 kmWest (280°)13 km/hOvercast
1:55 AM13 °C10 °C82 %1016.3 hPa16.1 kmWest (280°)13 km/hOvercast
2:10 AM13 °C9 °C77 %1016.3 hPa16.1 kmWest (260°)9.3 km/hOvercast
2:35 AM13 °C9 °C77 %1015.9 hPa16.1 kmWest (270°)9.3 km/hScattered Clouds
2:55 AM13 °C9 °C77 %1015.9 hPa16.1 kmWest (270°)7.4 km/hMostly Cloudy
3:15 AM13 °C9 °C77 %1015.9 hPa16.1 kmWest (260°)7.4 km/hOvercast
3:35 AM13 °C9 °C77 %1015.9 hPa16.1 kmWSW (240°)5.6 km/hOvercast
3:55 AM13 °C9 °C77 %1015.9 hPa16.1 kmNW (310°)5.6 km/hOvercast
4:15 AM13 °C9 °C77 %1015.9 hPa16.1 kmSW (230°)5.6 km/hOvercast
4:35 AM13 °C9 °C77 %1015.9 hPa16.1 kmWNW (290°)7.4 km/hOvercast
4:55 AM13 °C9 °C77 %1015.6 hPa16.1 kmWSW (250°)9.3 km/hOvercast
5:15 AM13 °C9 °C77 %1015.9 hPa16.1 kmCalmOvercast
5:35 AM13 °C9 °C77 %1015.6 hPa16.1 kmWSW (240°)5.6 km/hOvercast
5:55 AM13 °C9 °C77 %1015.9 hPa16.1 kmWSW (240°)7.4 km/hOvercast
6:15 AM13 °C9 °C77 %1015.9 hPa16.1 kmWSW (240°)5.6 km/hOvercast
6:30 AM13 °C9 °C77 %1015.9 hPa16.1 kmSW (220°)5.6 km/hOvercast
6:47 AM13 °C9 °C77 %1016.3 hPa16.1 kmVariable9.3 km/hOvercast
6:55 AM13 °C9 °C77 %1016.3 hPa16.1 kmSW (230°)9.3 km/hOvercast
7:47 AM13 °C10 °C82 %1016.6 hPa16.1 kmWest (270°)14.8 km/hOvercast
8:47 AM14 °C9 °C72 %1016.9 hPa16.1 kmWest (260°)16.7 km/hOvercast
9:48 AM15 °C9 °C67 %1016.9 hPa16.1 kmWSW (250°)9.3 km/hOvercast
10:50 AM16 °C10 °C68 %1016.9 hPa16.1 kmWNW (290°)20.4 km/hMostly Cloudy
11:47 AM17 °C10 °C63 %1016.6 hPa16.1 kmWest (270°)22.2 km/hMostly Cloudy
12:50 PM18 °C10 °C59 %1016.6 hPa16.1 kmWest (260°)18.5 km/hScattered Clouds
1:53 PM18 °C10 °C59 %1016.3 hPa16.1 kmWest (260°)20.4 km/hScattered Clouds
2:50 PM18 °C10 °C59 %1015.9 hPa16.1 kmWest (270°)25.9 km/h37 km/hPartly Cloudy
3:49 PM18 °C10 °C59 %1015.6 hPa16.1 kmWSW (240°)25.9 km/h31.5 km/hPartly Cloudy
4:50 PM18 °C10 °C59 %1015.6 hPa16.1 kmWSW (250°)27.8 km/h35.2 km/hPartly Cloudy
5:47 PM17 °C10 °C63 %1015.2 hPa16.1 kmWSW (240°)20.4 km/h29.6 km/hPartly Cloudy
6:50 PM15 °C10 °C72 %1015.6 hPa16.1 kmWSW (240°)25.9 km/h37 km/hPartly Cloudy
7:47 PM14 °C10 °C77 %1015.6 hPa16.1 kmWSW (250°)18.5 km/hPartly Cloudy
8:47 PM14 °C9 °C72 %1016.3 hPa16.1 kmWSW (250°)16.7 km/hPartly Cloudy
9:15 PM13 °C9 °C77 %1016.3 hPa16.1 kmWest (260°)14.8 km/hClear
9:35 PM13 °C9 °C77 %1016.6 hPa16.1 kmWest (260°)14.8 km/hClear
9:55 PM13 °C9 °C77 %1016.9 hPa16.1 kmWest (260°)11.1 km/hClear
10:15 PM13 °C9 °C77 %1016.9 hPa16.1 kmWest (260°)13 km/hMostly Cloudy
10:35 PM13 °C9 °C77 %1016.9 hPa16.1 kmWest (260°)11.1 km/hOvercast
10:55 PM13 °C9 °C77 %1016.6 hPa16.1 kmWest (260°)9.3 km/hOvercast
11:15 PM13 °C9 °C77 %1016.6 hPa16.1 kmWSW (250°)7.4 km/hOvercast
11:35 PM13 °C10 °C82 %1016.6 hPa16.1 kmWSW (250°)9.3 km/hOvercast
11:50 PM13 °C10 °C82 %1016.9 hPa16.1 kmWest (260°)11.1 km/hOvercast
Hourly data recorded from KSQL, located 0 kilometers away from Portola Valley, California




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