PETALUMA, CALIFORNIA

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

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DAILY WEATHER AVERAGE - 29 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	7.1 ^°C	14 ^°C	2 ^°C	17 ^°C (2013)	-2 ^°C (2013)
Dewpoint	3.3 ^°C	5.5 ^°C	1.3 ^°C	13 ^°C (2011)	-4 ^°C (2013)
Humidity	81.5 ^%	98.3 ^%	55 ^%		26 ^% (2011)
Barometer	1020.7 ^hPa	1023 ^hPa	1019 ^hPa	1026.1 ^hPa (2011)	1016.9 ^hPa (2012)
Wind Speed	4.7 ^km/h	15.8 ^km/h		18.5 ^km/h (2013)
Precipitation	0.51 ^mm			0.51 ^mm (2012)

Weather Element	Average
Visibility	13.2 ^km
Wind Direction	ESE (124.5 °)

Weather Element	Total
Heating Degree Days	10.3 (Base 18.3)
Growing Degree Days	1 (Base 10)

Total Years on Record: 4

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