PETALUMA, CALIFORNIA

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Elevation: 0 meters Latitude: 38 14N Longitude: 122 38W

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DAILY WEATHER AVERAGE - 10 MAY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	12.9 ^°C	21.4 ^°C	6 ^°C	24 ^°C (2012)	4 ^°C (2012)
Dewpoint	8.2 ^°C	12.2 ^°C	5.2 ^°C	14 ^°C (2011)	3 ^°C (2012)
Humidity	76.4 ^%	98.6 ^%	45.8 ^%		27 ^% (2012)
Barometer	1017.3 ^hPa	1018.6 ^hPa	1015.6 ^hPa	1023 ^hPa (2013)	1010.8 ^hPa (2012)
Wind Speed	9.8 ^km/h	25.6 ^km/h		38.9 ^km/h (2014)
Wind Gust		36.7 ^km/h		53.8 ^km/h (2014)
Precipitation	---			--- ()

Weather Element	Average
Visibility	15.1 ^km
Wind Direction	SW (229 °)

Weather Element	Total
Heating Degree Days	4.6 (Base 18.3)
Growing Degree Days	3.7 (Base 10)

Total Years on Record: 5

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