Alaska Climate Research Center

The Alaska State Climate Center
The Alaska State Climate Center
The Alaska State Climate Center

King Salmon September 2010


Highlights

In King Salmon, the average temperature was 49.2°F, 1.6°F above the long term mean for September. A high temperature of 70°F was recorded on the 18th, which was a new record for this day, the old record was 61°F set in 1969. The low for the month was 17°F on the 27th, also a new daily record, the old record was 20°F set in 1957. The first frost date was recorded on the 25th, the low temperature was 29°F and low temperatures continued for only 2 additional days before warming again through the end of the month. September precipitation measured 1.00”, 68% below normal. Winds at the airport averaged 7.7 mph and on the26th the highest gust of 40 mph occurred.