Astoria

The tables below display average monthly climate and weather indicators in Astoria Oregon.

Temperature by: Fahrenheit / Centigrade

Astoria Temperature Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Avg. Temperature41.944.245.748.252.556.960.060.758.452.646.942.450.9
Avg. Max Temperature47.851.053.256.060.164.167.568.867.861.153.548.258.3
Avg. Min Temperature35.937.338.140.344.849.552.452.649.044.040.236.643.4
Days with Max Temp of 90 F or Higher0.00.00.00.00.0< 0.5< 0.5< 0.5< 0.50.00.00.00.0
Days with Min Temp Below Freezing9.06.06.02.0< 0.50.00.00.00.0< 0.54.08.036.0
 
Astoria Heating and Cooling Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Heating Degree Days7165825985043882431571412013845437015158
Cooling Degree Days0.00.00.00.00.00.00.08.00.00.00.00.08.0
 
Astoria Precipitation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precipitation (inches)10.07.67.14.63.02.41.21.32.95.710.110.666.4
Days with Precipitation 0.01 inch or More22.019.020.018.015.013.08.08.010.016.021.022.0193
Monthly Snowfall (inches)2.10.40.50.0< 0.05< 0.050.00.0< 0.05< 0.050.21.14.3
 
Other Astoria Weather Indicators Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Average Wind Speed9.29.08.88.78.58.68.78.07.57.58.69.18.5
Clear Days5.06.03.03.08.02.05.06.01.02.01.03.038.0
Partly Cloudy Days8.04.05.05.06.07.09.06.02.04.02.02.055.0
Cloudy Days15.015.02.019.014.012.010.08.02.05.08.03.0114
Percent of Possible Sunshine0000000000000
Avg. Relative Humidity65.582.080.579.579.579.580.080.580.580.080.082.084.0

Weather information for other cities in Oregon

Portions of this site are based on the CIA World Fact Book, a public-domain work
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