Ketchikan Gateway Weather Today

Ketchikan Gateway Borough is located in the southeast corner of the state of Alaska in the United States. The area has a mild maritime climate, with mild temperatures year-round. The average high temperature in the summer months (May-September) is in the mid-60s F (18-20 C), with the average low temperature in the low 40s F (4-7 C). The average high temperature in the winter months (October-April) is in the low 40s F (4-7 C), with the average low temperature in the mid-30s F (1-3 C). Precipitation is relatively heavy, with an annual average of 80 inches (203 cm). Snowfall is also common, although the amount varies greatly from year to year.