Ketchikan, October 2020
| Mean monthly temperature was 44.34°F, which was 1.0°F below normal. |
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The observed maximum temperature was 63.0°F on the 2nd of the month, the minimum temperature was 28.0°F on the 24th of the month. |
| The total monthly precipitation was 8.2", which was 11.0" below normal. |
| Note: Normal values refer to the period 1981 to 2010. |