Ketchikan September 2025
Highlights
| Mean monthly temperature was 55.85°F, which was 2.2°F above normal. |
| The observed maximum temperature was 74.0°F on the 2nd of the month, the minimum temperature was 38.0°F on the 30th of the month. |
| The total monthly precipitation was 20.1", which was 5.8" above normal. |
| Note: Normal values refer to the period 1991 to 2020. |