PORTLAND, OREGON

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Elevation: 6 meters Latitude: 45 36N Longitude: 122 36W

WEATHER

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DAILY WEATHER AVERAGE - 10 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	5.4 ^°C	8.3 ^°C	3.2 ^°C	16 ^°C (2004)	-10 ^°C (2009)
Dewpoint	2.9 ^°C	5.2 ^°C	0.9 ^°C	13.3 ^°C (2004)	-13.9 ^°C (2009)
Humidity	85 ^%	97.1 ^%	71.2 ^%		34 ^% (2009)
Barometer	1018.3 ^hPa	1022.4 ^hPa	1014.6 ^hPa	1038.3 ^hPa (1997)	983.7 ^hPa (1996)
Wind Speed	12.7 ^km/h	24.1 ^km/h		42.6 ^km/h (2006)
Wind Gust		47.5 ^km/h		57.5 ^km/h (2002)
Precipitation	7.37 ^mm			21.34 ^mm (1995)

Weather Element	Average
Visibility	13.7 ^km
Wind Direction	SE (130.2 °)

Weather Element	Total
Heating Degree Days	12.6 (Base 18.3)
Growing Degree Days	2.8 (Base 10)

Total Years on Record: 21

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