SAN MATEO, CALIFORNIA

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Elevation: 0 meters Latitude: 37 37N Longitude: 122 23W

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DAILY WEATHER AVERAGE - 24 SEPTEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	17 ^°C	22.7 ^°C	13.3 ^°C	31.1 ^°C (2010)	10 ^°C (2005)
Dewpoint	11.9 ^°C	13.9 ^°C	10 ^°C	18.3 ^°C (2014)	2.8 ^°C (2010)
Humidity	73.7 ^%	88.3 ^%	51 ^%		28 ^% (2010)
Barometer	1014.2 ^hPa	1015.6 ^hPa	1012.9 ^hPa	1019.3 ^hPa (2007)	1004.1 ^hPa (1997)
Wind Speed	15.8 ^km/h	33.2 ^km/h		53.8 ^km/h (2013)
Wind Gust		42.8 ^km/h		66.6 ^km/h (2013)
Precipitation	2.29 ^mm			2.29 ^mm (2001)

Weather Element	Average
Visibility	17.9 ^km
Wind Direction	SSW (217.6 °)

Total Years on Record: 21

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