Ketchikan September 2026
Highlights
| Mean monthly temperature was 54.88°F, which was 1.3°F above normal. |
| The observed maximum temperature was 73.0°F on the 3rd of the month, the minimum temperature was 40.0°F on the 25th of the month. |
| The total monthly precipitation was 14.2", which was 0.1" below normal. |
| Note: Normal values refer to the period 1991 to 2020. |