OLYMPIA, WASHINGTON

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Elevation: 192 feet Latitude: 46 58N Longitude: 122 54W

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DAILY WEATHER AVERAGE - DECEMBER 18

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	37.8 ^°F	45.2 ^°F	30.8 ^°F	55.9 ^°F (2004)	14 ^°F (2005)
Dewpoint	34.7 ^°F	38.7 ^°F	29.1 ^°F	48 ^°F (2009)	10.9 ^°F (2005)
Humidity	89.5 ^%	98.1 ^%	70.1 ^%		33 ^% (2005)
Barometer	30.06 ⁱⁿ	30.19 ⁱⁿ	29.93 ⁱⁿ	30.63 ⁱⁿ (2000)	29.32 ⁱⁿ (2010)
Wind Speed	5.1 ^mph	12.3 ^mph		23 ^mph (2001)
Wind Gust		23.7 ^mph		32.2 ^mph (2001)
Precipitation	0.38 ⁱⁿ			1.22 ⁱⁿ (2012)

Weather Element	Average
Visibility	6.7 ^mi
Wind Direction	SSE (146.4 °)

Weather Element	Total
Heating Degree Days	27 (Base 18.3)

Total Years on Record: 21

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