Alaska Climate Research Center

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Ketchikan July 2011


Ketchikan's average temperature of 56.8°F in July was 0.9°F below the long-term mean. The highest temperature of the month measured 77°F on the 12th, while the low temperature of 46°F occurred on the 21st of the month. While the mean monthly temperature was somewhat below the expected value, nevertheless the daily values followed fairly closely the long-term mean. No new temperature records were observed.

Monthly precipitation was measured at 11.94", nearly twice the expected amount. Remarkable was the 1st of the month, with an amount of 3.69", setting a new record for this day. It surpasses the old record by about 1/3, which was set in 1917 at 2.49".