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Ketchikan (AK) Precipitation: Average Monthly Rainfall and Snowfall

This graph shows the average amount of rainfall per month in Ketchikan (Alaska). The numbers are calculated over a 30-year period to provide a reliable average.

  • A lot of rain (rainy season) falls in the months: January, February, March, April, May, June, July, August, September, October, November and December.
  • On average, October is the wettest month with 422 mm of precipitation.
  • On average, June is the driest month with 160 mm of precipitation.
  • The average amount of annual precipitation is 3420 mm.

Current rainfall in Ketchikan (AK)

Thu   Oct 10
10°C | 7°C
S 22 km/h
23 mm
overcast and heavy rain

overcast and heavy rain

Fri   Oct 11
14°C | 7°C
E 18 km/h
2.6 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

Sat   Oct 12
14°C | 9°C
SE 36 km/h
76 mm
overcast and heavy rain

overcast and heavy rain

Interested in more climate information?

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