Astoria Weather History (OR)

Summary
  Temp.
(ºF)		 Relative Humidity
(Percentage)		 Extreme Temp.
(Days Per Month)		 Rain
(Inches) 		Cloudiness
(Days Per Month)
  Average A.M. P.M. Below
32º		 Above
90º 		Average Clear Partly
Cloudy		 Cloudy
January 41.9 86% 78% 9 0 10.0 3 4 24
February 44.2 86% 74% 6 0 7.6 3 3 22
March 45.7 88% 71% 6 0 7.1 3 5 23
April 48.2 88% 70% 2 0 4.6 3 6 21
May 52.5 89% 70% N/A 0 3.0 3 8 20
June 56.9 89% 71% 0 N/A 2.4 3 7 19
July 60.0 90% 70% 0 N/A 1.2 6 10 15
August 60.7 91% 71% 0 N/A 1.3 6 10 15
September 58.4 90% 70% 0 N/A 2.9 8 7 14
October 52.6 90% 73% N/A 0 5.7 5 7 19
November 46.9 87% 78% 4 0 10.1 3 5 22
December 42.4 86% 80% 8 0 10.6 3 4 24
Annual 50.9 89% 73% 35 0 66.4 50 76 239


Average Temperature (ºF)
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
41.9 44.2 45.7 48.2 52.5 56.9 60.0 60.7 58.4 52.6 46.9 42.4

Relative Humidity (Percentage)
Morning
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
86% 86% 88% 88% 89% 89% 90% 91% 90% 90% 87% 86%
Afternoon
78% 74% 71% 70% 70% 71% 70% 71% 70% 73% 78% 80%

Rain (Inches)
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
10.0 7.6 7.1 4.6 3.0 2.4 1.2 1.3 2.9 5.7 10.1 10.6

Cloudiness (Days Per Month)
  January February March
Clear 3 Days 3 Days 3 Days
Partly Cloudy 4 Days 3 Days 5 Days
Cloudy 24 Days 23 Days 23 Days
  April May June
Clear 3 Days 3 Days 3 Days
Partly Cloudy 6 Days 8 Days 7 Days
Cloudy 21 Days 20 Days 19 Days
  July August September
Clear 6 Days 6 Days 8 Days
Partly Cloudy 10 Days 10 Days 7 Days
Cloudy 15 Days 15 Days 14 Days
  October November December
Clear 5 Days 3 Days 3 Days
Partly Cloudy 7 Days 5 Days 4 Days
Cloudy 19 Days 22 Days 24 Days
  Clear Partly Cloudy Cloudy
 
Days Per Year 50 76 239


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