Temperature for June 1973
In June 1973 the average high temperature in Barter Island, AK was 38.2°F, and this was 0.4°F cooler than the average of 38.6°F. The hottest day in June 1973 was 22 June when the temperature reached 55.4°F. Overnight the average temperature in June is 30.9°F and in 1973 the average overnight temperature was 0.3°F warmer at 31.3°F.