Temperature for June 1963
In June 1963 the average high temperature in Seattle, WA was 70.2°F, and this was 0.9°F cooler than the average of 71.2°F. The hottest day in June 1963 was 15 June when the temperature reached 88.3°F. Overnight the average temperature in June is 51.1°F and in 1963 the average overnight temperature was 1.0°F warmer at 52.0°F.