Temperature for April 1971
In April 1971 the average high temperature in Seattle, WA was 0.0°F, and this was 59.1°F cooler than the average of 59.1°F. The hottest day in April 1971 was 0 April when the temperature reached 0.0°F. Overnight the average temperature in April is 41.0°F and in 1971 the average overnight temperature was 41.0°F cooler at 0.0°F.