Washington, DC weather in July 1977

Temperature for July 1977

In July 1977 the average high temperature in Washington, DC was 91.3°F, and this was 2.4°F warmer than the average of 88.9°F. The hottest day in July 1977 was 6 July when the temperature reached 100.0°F. Overnight the average temperature in July is 70.4°F and in 1977 the average overnight temperature was 0.6°F cooler at 69.8°F.

Precipitation for July 1977

In July the average monthly rainfall in Washington, DC is 2.27 inches with rain usually falling on 11 days. In July 1977 there was a total of 4.11 inches of rain, that fell on 11 days.