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SAN MATEO, CALIFORNIA


Home > North America > United States > California
Elevation: 0 meters     Latitude: 37 37N     Longitude: 122 23W

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Number of Records: 201,089;   Date Range: 1/1/95 - 3/22/16
 
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WEATHER ALMANAC - 2 SEPTEMBER, 2015
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[ °F ]   °C
Weather ElementAverageHighLow
Temperature18.6 °C22.2 °C (1:56 pm)16.7 °C (2:56 am)
Dewpoint13.3 °C14.4 °C (3:56 pm)12.2 °C (11:56 am)
Humidity71.9 %80 % (11:56 pm)57 % (11:56 am)
Barometer1013.9 hPa1014.9 hPa (10:56 am)1012.9 hPa (8:56 pm)
Wind Speed23.3 km/h37 km/h (3:48 pm)
Wind Gust48.1 km/h (3:56 pm)
Weather ElementAverage
Visibility16.1 km
Wind DirectionWSW (257.3 °)

Weather ElementTotal
Precipitation---
Cooling Degree Days1.2 (Base 18.3)
Growing Degree Days9.5 (Base 10)
Averaged from 26 records on 2 September, 2015
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - 2 SEPTEMBER, 2015
[ °F ]   °C
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:56 AM17.2 °C12.8 °C75 %1013.9 hPa16.1 kmWSW (240°)16.7 km/hMostly Cloudy
1:56 AM17.2 °C13.3 °C78 %1013.9 hPa16.1 kmWSW (250°)13 km/hOvercast
2:56 AM16.7 °C12.8 °C78 %1013.9 hPa16.1 kmWest (270°)22.2 km/hOvercast
3:56 AM17.2 °C13.3 °C78 %1013.9 hPa16.1 kmWest (260°)11.1 km/hOvercast
4:56 AM17.2 °C12.8 °C75 %1013.5 hPa16.1 kmWest (270°)14.8 km/hOvercast
5:56 AM17.2 °C13.3 °C78 %1013.9 hPa16.1 kmWest (260°)16.7 km/hOvercast
6:56 AM17.2 °C13.3 °C78 %1013.9 hPa16.1 kmWSW (240°)16.7 km/hOvercast
7:56 AM17.2 °C12.8 °C75 %1014.6 hPa16.1 kmSW (230°)14.8 km/hOvercast
8:56 AM17.2 °C13.3 °C78 %1014.6 hPa16.1 kmWest (260°)14.8 km/h31.5 km/hOvercast
9:56 AM18.3 °C13.3 °C73 %1014.6 hPa16.1 kmWest (260°)16.7 km/hOvercast
10:56 AM20 °C12.8 °C63 %1014.9 hPa16.1 kmWSW (250°)24.1 km/hMostly Cloudy
11:03 AM19 °C13 °C68 %1014.9 hPa16.1 kmWSW (250°)14.8 km/h29.6 km/hScattered Clouds
11:56 AM21.1 °C12.2 °C57 %1014.6 hPa16.1 kmWSW (250°)29.6 km/h37 km/hPartly Cloudy
12:56 PM20.6 °C13.3 °C63 %1014.6 hPa16.1 kmWest (270°)24.1 km/hPartly Cloudy
1:56 PM22.2 °C13.3 °C57 %1014.6 hPa16.1 kmWSW (250°)27.8 km/h35.2 km/hPartly Cloudy
2:56 PM21.1 °C13.9 °C63 %1014.2 hPa16.1 kmWest (270°)31.5 km/h46.3 km/hScattered Clouds
3:48 PM21 °C14 °C64 %1013.9 hPa16.1 kmWest (280°)37 km/h46.3 km/hMostly Cloudy
3:56 PM20.6 °C14.4 °C68 %1013.9 hPa16.1 kmWest (270°)33.3 km/h48.1 km/hMostly Cloudy
4:56 PM20 °C14.4 °C70 %1013.5 hPa16.1 kmWest (260°)31.5 km/hMostly Cloudy
5:56 PM19.4 °C14.4 °C73 %1013.2 hPa16.1 kmWest (270°)29.6 km/hScattered Clouds
6:56 PM18.3 °C13.9 °C75 %1013.2 hPa16.1 kmWest (260°)27.8 km/h38.9 km/hScattered Clouds
7:56 PM17.8 °C13.3 °C75 %1013.2 hPa16.1 kmWSW (250°)20.4 km/hScattered Clouds
8:56 PM17.2 °C13.3 °C78 %1012.9 hPa16.1 kmWSW (250°)20.4 km/hPartly Cloudy
9:56 PM17.2 °C12.8 °C75 %1013.2 hPa16.1 kmWest (260°)24.1 km/hPartly Cloudy
10:56 PM17.2 °C12.8 °C75 %1012.9 hPa16.1 kmWest (260°)35.2 km/hPartly Cloudy
11:56 PM16.7 °C13.3 °C80 %1012.9 hPa16.1 kmWSW (250°)35.2 km/hPartly Cloudy
Hourly data recorded from KSFO, located 0 kilometers away from San Mateo, California




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