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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 - 30 AUGUST, 2015
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[ °F ]   °C
Weather ElementAverageHighLow
Temperature19.2 °C23.3 °C (1:56 pm)17 °C (6:37 am)
Dewpoint14.5 °C16.1 °C (12:56 am)12.8 °C (10:56 pm)
Humidity75 %90 % (4:56 am)53 % (1:56 pm)
Barometer1016.3 hPa1017.9 hPa (8:13 am)1013.9 hPa (7:56 pm)
Wind Speed25.9 km/h48.1 km/h (6:56 pm)
Wind Gust59.2 km/h (5:56 pm)
Weather ElementAverage
Visibility16.1 km
Wind DirectionWNW (277.9 °)

Weather ElementTotal
Precipitation---
Cooling Degree Days1.8 (Base 18.3)
Growing Degree Days10.2 (Base 10)
Averaged from 28 records on 30 August, 2015
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - 30 AUGUST, 2015
[ °F ]   °C
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:56 AM18.3 °C16.1 °C87 %1016.3 hPa16.1 kmWNW (300°)11.1 km/hOvercast
1:56 AM18.3 °C15.6 °C84 %1016.3 hPa16.1 kmWest (280°)18.5 km/hMostly Cloudy
2:56 AM17.2 °C15 °C87 %1016.3 hPa16.1 kmWest (280°)20.4 km/hMostly Cloudy
3:17 AM18 °C15 °C83 %1016.3 hPa16.1 kmWest (280°)13 km/hMostly Cloudy
3:56 AM17.2 °C15 °C87 %1016.3 hPa16.1 kmWest (280°)9.3 km/hMostly Cloudy
4:56 AM17.2 °C15.6 °C90 %1016.6 hPa16.1 kmWest (280°)9.3 km/hOvercast
5:56 AM17.8 °C15 °C84 %1016.6 hPa16.1 kmWest (280°)13 km/hMostly Cloudy
6:37 AM17 °C15 °C88 %1016.9 hPa16.1 kmWest (270°)20.4 km/hMostly Cloudy
6:56 AM17.2 °C14.4 °C84 %1017.3 hPa16.1 kmWest (260°)22.2 km/hMostly Cloudy
7:12 AM17 °C14 °C82 %1017.3 hPa16.1 kmWSW (250°)18.5 km/hMostly Cloudy
7:56 AM17.8 °C15 °C84 %1017.6 hPa16.1 kmWest (260°)20.4 km/hMostly Cloudy
8:13 AM18 °C15 °C83 %1017.9 hPa16.1 kmWest (270°)24.1 km/hMostly Cloudy
8:56 AM17.8 °C14.4 °C80 %1017.9 hPa16.1 kmWest (280°)25.9 km/hMostly Cloudy
9:56 AM20 °C13.9 °C68 %1017.9 hPa16.1 kmWest (280°)24.1 km/hPartly Cloudy
10:56 AM21.1 °C13.9 °C63 %1017.9 hPa16.1 kmWest (280°)27.8 km/hPartly Cloudy
11:56 AM21.7 °C13.9 °C61 %1017.9 hPa16.1 kmWNW (290°)33.3 km/h42.6 km/hPartly Cloudy
12:56 PM22.8 °C13.3 °C55 %1017.3 hPa16.1 kmWest (270°)35.2 km/hPartly Cloudy
1:56 PM23.3 °C13.3 °C53 %1017.3 hPa16.1 kmWest (280°)42.6 km/h51.8 km/hPartly Cloudy
2:56 PM22.8 °C14.4 °C59 %1016.6 hPa16.1 kmWest (270°)42.6 km/h51.8 km/hPartly Cloudy
3:56 PM22.2 °C15 °C64 %1016.3 hPa16.1 kmWest (270°)38.9 km/h48.1 km/hPartly Cloudy
4:56 PM22.2 °C15 °C64 %1015.6 hPa16.1 kmWest (280°)37 km/h51.8 km/hPartly Cloudy
5:56 PM21.7 °C14.4 °C63 %1014.9 hPa16.1 kmWest (270°)46.3 km/h59.2 km/hPartly Cloudy
6:56 PM20.6 °C14.4 °C68 %1014.2 hPa16.1 kmWest (270°)48.1 km/h59.2 km/hScattered Clouds
7:56 PM19.4 °C14.4 °C73 %1013.9 hPa16.1 kmWest (270°)42.6 km/h59.2 km/hScattered Clouds
8:56 PM18.3 °C14.4 °C78 %1014.2 hPa16.1 kmWNW (300°)22.2 km/h29.6 km/hPartly Cloudy
9:56 PM17.8 °C14.4 °C80 %1014.6 hPa16.1 kmNW (310°)13 km/hPartly Cloudy
10:56 PM18.3 °C12.8 °C70 %1014.2 hPa16.1 kmWNW (290°)14.8 km/hScattered Clouds
11:56 PM17.2 °C13.3 °C78 %1013.9 hPa16.1 kmWest (280°)29.6 km/hScattered Clouds
Hourly data recorded from KSFO, located 0 kilometers away from San Mateo, California




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