Seattle, WA weather in January 2003

Temperature for January 2003

In January 2003 the average high temperature in Seattle, WA was 52.3°F, and this was 6.1°F warmer than the average of 46.2°F. The hottest day in January 2003 was 27 January when the temperature reached 57.9°F. Overnight the average temperature in January is 34.7°F and in 2003 the average overnight temperature was 4.4°F warmer at 39.1°F.

Precipitation for January 2003

In January the average monthly rainfall in Seattle, WA is 5.77 inches with rain usually falling on 18 days. In January 2003 there was a total of 7.31 inches of rain, that fell on 20 days.