Anchorage Weather History (AK)

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 14.9 74% 73% 31 0 0.8 7 5 19
February 18.7 74% 67% 27 0 0.8 6 4 18
March 25.7 70% 57% 29 0 0.7 8 5 18
April 35.8 66% 53% 20 0 0.7 6 6 18
May 46.6 63% 49% 3 1 0.7 4 7 20
June 54.4 67% 56% 0 4 1.1 3 7 20
July 58.4 74% 62% 0 7 1.7 3 6 22
August 56.3 78% 64% N/A 3 2.4 3 6 22
September 48.4 80% 64% 3 N/A 2.7 4 5 21
October 34.6 78% 66% 21 0 2.0 5 5 21
November 21.2 78% 74% 28 0 1.1 6 5 20
December 16.3 77% 76% 30 0 1.1 6 4 21
Annual 35.9 73% 63% 192 14 15.9 61 65 239


Average Temperature (ºF)
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
14.9 18.7 25.7 35.8 46.6 54.4 58.4 56.3 48.4 34.6 21.2 16.3

Relative Humidity (Percentage)
Morning
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
74% 74% 70% 66% 63% 67% 74% 78% 80% 78% 78% 77%
Afternoon
73% 67% 57% 53% 49% 56% 62% 64% 64% 66% 74% 76%

Rain (Inches)
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
0.8 0.8 0.7 0.7 0.7 1.1 1.7 2.4 2.7 2.0 1.1 1.1

Cloudiness (Days Per Month)
  January February March
Clear 7 Days 6 Days 8 Days
Partly Cloudy 5 Days 4 Days 5 Days
Cloudy 19 Days 18 Days 18 Days
  April May June
Clear 6 Days 4 Days 3 Days
Partly Cloudy 6 Days 7 Days 7 Days
Cloudy 18 Days 20 Days 20 Days
  July August September
Clear 3 Days 3 Days 4 Days
Partly Cloudy 6 Days 6 Days 5 Days
Cloudy 22 Days 22 Days 21 Days
  October November December
Clear 5 Days 6 Days 6 Days
Partly Cloudy 5 Days 5 Days 4 Days
Cloudy 21 Days 20 Days 21 Days
  Clear Partly Cloudy Cloudy
 
Days Per Year 61 65 239


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