Watertown, SD weather in December 1980

Temperature for December 1980

In December 1980 the average high temperature in Watertown, SD was 31.0°F, and this was 4.1°F warmer than the average of 26.9°F. The hottest day in December 1980 was 30 December when the temperature reached 48.0°F. Overnight the average temperature in December is 8.9°F and in 1980 the average overnight temperature was 0.4°F warmer at 9.3°F.

Precipitation for December 1980

In December the average monthly rainfall in Watertown, SD is 0.41 inches with rain usually falling on 2 days. In December 1980 there was a total of 0.16 inches of rain, that fell on 5 days.