Temperature for April 1964
In April 1964 the average high temperature in Gulkana, AK was 39.2°F, and this was 3.4°F cooler than the average of 42.6°F. The hottest day in April 1964 was 10 April when the temperature reached 45.0°F. Overnight the average temperature in April is 20.0°F and in 1964 the average overnight temperature was 0.5°F cooler at 19.5°F.