Seattle, WA weather in September 1958

Temperature for September 1958

In September 1958 the average high temperature in Seattle, WA was 69.6°F, and this was 1.9°F cooler than the average of 71.5°F. The hottest day in September 1958 was 7 September when the temperature reached 86.4°F. Overnight the average temperature in September is 51.3°F and in 1958 the average overnight temperature was 0.3°F warmer at 51.6°F.

Precipitation for September 1958

In September the average monthly rainfall in Seattle, WA is 1.89 inches with rain usually falling on 10 days. In September 1958 there was a total of 1.45 inches of rain, that fell on 14 days.