Juneau 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 24.2 77% 74% 25 0 4.5 6 3 23
February 28.4 81% 70% 22 0 3.8 4 3 21
March 32.7 80% 66% 23 0 3.3 4 3 23
April 39.7 77% 61% 14 N/A 2.8 4 4 22
May 47.0 76% 61% 3 1 3.4 4 4 23
June 53.0 75% 61% N/A 5 3.2 3 4 22
July 56.0 78% 66% 0 7 4.2 3 5 23
August 55.0 82% 70% N/A 6 5.3 4 5 22
September 49.4 86% 74% 1 N/A 6.7 3 3 24
October 42.2 84% 75% 8 0 7.8 2 2 27
November 32.0 81% 77% 18 0 4.9 4 2 24
December 27.1 80% 79% 23 0 4.4 3 2 25
Annual 40.6 80% 69% 138 19 54.3 44 41 280


Average Temperature (ºF)
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
24.2 28.4 32.7 39.7 47.0 53.0 56.0 55.0 49.4 42.2 32.0 27.1

Relative Humidity (Percentage)
Morning
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
77% 81% 80% 77% 76% 75% 78% 82% 86% 84% 81% 80%
Afternoon
74% 70% 66% 61% 61% 61% 66% 70% 74% 75% 77% 79%

Rain (Inches)
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
4.5 3.8 3.3 2.8 3.4 3.2 4.2 5.3 6.7 7.8 4.9 4.4

Cloudiness (Days Per Month)
  January February March
Clear 6 Days 4 Days 4 Days
Partly Cloudy 3 Days 3 Days 3 Days
Cloudy 23 Days 23 Days 23 Days
  April May June
Clear 4 Days 4 Days 3 Days
Partly Cloudy 4 Days 4 Days 4 Days
Cloudy 22 Days 23 Days 22 Days
  July August September
Clear 3 Days 4 Days 3 Days
Partly Cloudy 5 Days 5 Days 3 Days
Cloudy 23 Days 22 Days 24 Days
  October November December
Clear 2 Days 4 Days 3 Days
Partly Cloudy 2 Days 2 Days 2 Days
Cloudy 27 Days 24 Days 25 Days
  Clear Partly Cloudy Cloudy
 
Days Per Year 44 41 280


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