Seattle, WA weather in September 1960

Temperature for September 1960

In September 1960 the average high temperature in Seattle, WA was 68.7°F, and this was 2.9°F cooler than the average of 71.5°F. The hottest day in September 1960 was 11 September when the temperature reached 82.4°F. Overnight the average temperature in September is 51.3°F and in 1960 the average overnight temperature was 1.6°F cooler at 49.7°F.

Precipitation for September 1960

In September the average monthly rainfall in Seattle, WA is 1.89 inches with rain usually falling on 10 days. In September 1960 there was a total of 1.17 inches of rain, that fell on 12 days.