Olympia

The tables below display average monthly climate and weather indicators in Olympia Washington. Temperature by: Fahrenheit / Centigrade Olympia Temperature Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Avg. Temperature 38.0 41.1 43.8 47.5 53.2 58.7 62.9 63.3 57.9 49.7 42.5 38.2 49.7 Avg. Max Temperature 44.4 49.5 53.9 58.8 65.3 70.9 76.5 77.1 71.0 60.5 50.0 44.2 60.2 Avg. Min Temperature 31.6 32.7 33.6 36.2 41.0 46.4 49.2 49.5 44.7 38.8 35.0 32.1 39.2 Days with Max Temp of 90 F or Higher 0.0 0.0 0.0 0.0 < 0.5 1.0 2.0 2.0 1.0 < 0.5 0.0 0.0 6.0 Days with Min Temp Below Freezing 15.0 14.0 13.0 8.0 2.0 < 0.5 0.0 0.0 1.0 5.0 10.0 15.0 84.0     Olympia Heating and Cooling Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Heating Degree Days 837 669 657 525 366 201 96.0 102 222 474 675 831 5655 Cooling Degree Days 0.0 0.0 0.0 0.0 0.0 12.0 31.0 49.0 9.0 0.0 0.0 0.0 101     Olympia Precipitation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precipitation (inches) 8.0 5.8 5.0 3.3 2.1 1.6 0.8 1.3 2.3 4.3 8.1 8.1 50.6 Days with Precipitation 0.01 inch or More 20.0 17.0 18.0 15.0 11.0 9.0 5.0 6.0 8.0 14.0 20.0 21.0 163 Monthly Snowfall (inches) 6.8 3.2 1.7 0.1 < 0.05 < 0.05 0.0 0.0 < 0.05 < 0.05 1.4 3.5 16.7     Other Olympia Weather Indicators Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Average Wind Speed 7.1 7.1 7.2 7.3 6.9 6.7 6.2 6.0 5.7 5.8 6.9 7.2 6.7 Clear Days 2.0 2.0 3.0 3.0 4.0 5.0 10.0 9.0 8.0 3.0 2.0 2.0 52.0 Partly Cloudy Days 4.0 4.0 6.0 7.0 9.0 8.0 10.0 10.0 10.0 8.0 5.0 4.0 84.0 Cloudy Days 25.0 22.0 22.0 20.0 18.0 16.0 11.0 12.0 13.0 20.0 23.0 26.0 228 Avg. Relative Humidity 64.5 85.5 81.0 76.0 73.5 73.0 72.5 70.5 71.5 74.0 80.0 86.5 88.5

Weather information for other cities in Washington • Quillayute Weather • Seattle C.O. Weather • Seattle Sea-tac Airport Weather • Spokane Weather • Walla Walla Weather • Yakima Weather