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National Weather Service
Weather Information for Ketchikan, Alaska
  MAPMAP
Weather Forecast
Issued at 18:37  (Local time)  24 May  2022 
Date Temperature oC Weather
Minimum Maximum
25 May
( Wed ) 		7 14 Patchy Fog then Partly Sunny
Patchy Fog then Partly Sunny
26 May
( Thu ) 		7 15 Mostly Cloudy
Mostly Cloudy
27 May
( Fri ) 		8 12 Cloudy then Showers Likely
Cloudy then Showers Likely
28 May
( Sat ) 		8 14 Scattered Showers
Scattered Showers
29 May
( Sun ) 		9 18 Partly Sunny
Partly Sunny
30 May
( Mon ) 		8 14 Partly Sunny
Partly Sunny
31 May
( Tue ) 		9 13 Partly Sunny
Partly Sunny
>> Click here for temperatures in oF
 
Climatological Information
Month Mean Temperature oC Mean Total Rainfall (mm) Mean Number of Rain Days
Daily
Minimum		 Daily
Maximum
Jan -1.1 4.3 391.2 22.2
Feb -0.7 4.9 267.5 16.8
Mar -0.1 6.5 276.6 20.9
Apr 1.9 9.7 238.3 18.6
May 5.2 13.3 208.3 16.9
Jun 8.5 16.0 167.6 16.1
Jul 10.8 17.8 166.9 15.4
Aug 11.0 17.9 249.2 16.4
Sep 8.1 14.7 350.3 19.4
Oct 4.4 10.4 488.2 24.0
Nov 0.9 6.2 422.4 24.3
Dec -0.6 4.3 361.4 22.9
>> Click here for temperatures in oF

Remarks:
* Climatological information is based on monthly averages for the 30-year period 1981-2010.
* Attention: Please note that the averaging period for climatological information and the definition of "Mean Number of Precipitation/Rain Days" quoted in this web site may be different for different countries. Hence, care should be taken when city climatologies are compared.