Seattle, WA weather in January 1987

Temperature for January 1987

In January 1987 the average high temperature in Seattle, WA was 47.2°F, and this was 1.1°F warmer than the average of 46.2°F. The hottest day in January 1987 was 12 January when the temperature reached 58.6°F. Overnight the average temperature in January is 34.7°F and in 1987 the average overnight temperature was 0.7°F cooler at 34.0°F.

Precipitation for January 1987

In January the average monthly rainfall in Seattle, WA is 5.77 inches with rain usually falling on 18 days. In January 1987 there was a total of 4.85 inches of rain, that fell on 19 days.