average yearly snowfall for ketchikan alaska
CLIMATE OVERVIEW : Ketchikan, Alaska, gets 141 inches of rain per year. The US average is 39. Snowfall is 31 inches. The average US city gets 26 inches of snow per year. The number of days with any measurable precipitation is 177. On average, there are 100 sunny days per year in Ketchikan, Alaska. The July high is around 64 degrees. The January low is 30. Sperling's comfort index for Ketchikan is a 60 out of 100, where a higher score indicates a more comfortable year-around climate. The US average for the comfort index is 54. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.