Ketchikan May 2021
Highlights
| Mean monthly temperature was 49.05°F, which was 1.1°F below normal. |
| The observed maximum temperature was 64.0°F on the 27th of the month, the minimum temperature was 37.0°F on the 5th of the month. |
| The total monthly precipitation was 6.4", which was 2.3" below normal. |
| Note: Normal values refer to the period 1991 to 2020. |