Weather Averages Sitka, AK

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Weather Averages for
Sitka, AK


Latitude: 57°3'N, Longitude: 135°20'W, Elevation: 70.0 ft, Distance: 13.05 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 91 years
°F 43 32 34 36 39 46 51 53 55 51 44 37 33
Average high temperature
over 91 years
°F 49 37 40 43 48 53 58 60 62 58 51 43 38
Average low temperature
over 91 years
°F 36 26 28 29 33 38 44 48 49 44 39 32 28
Average precipitation
over 91 years
in 95.3 8.7 7.3 6.7 6.0 4.7 3.6 4.6 7.0 11.4 14.6 11.2 9.6
Average snowfall
over 91 years
in 62.0 15.7 11.9 10.9 2.9 0.1 - - - - 0.4 6.4 13.7
Average snow cover
over 91 years
in 1.0 4.0 5.0 3.0 - - - - - - - 1.0 3.0
Heating degree days
over 30 years
days 8021 1042 857 874 729 589 429 319 295 402 632 855 998
Cooling degree days
over 30 years
days - - - - - - - - - - - - -