SAN MATEO, CALIFORNIA

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

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DAILY WEATHER AVERAGE - 16 SEPTEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	16.4 ^°C	20.7 ^°C	13.4 ^°C	26.7 ^°C (2014)	10 ^°C (2006)
Dewpoint	11.9 ^°C	13.3 ^°C	10.6 ^°C	17 ^°C (2014)	5.6 ^°C (2006)
Humidity	76.2 ^%	89.3 ^%	57.1 ^%		35 ^% (2006)
Barometer	1014.9 ^hPa	1016.3 ^hPa	1012.9 ^hPa	1020 ^hPa (2006)	1009.5 ^hPa (2004)
Wind Speed	19.3 ^km/h	37.5 ^km/h		57.5 ^km/h (2003)
Wind Gust		49.7 ^km/h		74 ^km/h (2003)
Precipitation	---			--- ()

Weather Element	Average
Visibility	18.3 ^km
Wind Direction	SSW (219 °)

Total Years on Record: 21

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