Watertown, SD weather in July 1990

Temperature for July 1990

In July 1990 the average high temperature in Watertown, SD was 82.7°F, and this was 1.6°F cooler than the average of 84.3°F. The hottest day in July 1990 was 8 July when the temperature reached 96.1°F. Overnight the average temperature in July is 60.5°F and in 1990 the average overnight temperature was 4.0°F cooler at 56.5°F.

Precipitation for July 1990

In July the average monthly rainfall in Watertown, SD is 2.20 inches with rain usually falling on 8 days. In July 1990 there was a total of 2.13 inches of rain, that fell on 10 days.