Watertown, SD weather in December 1985

Temperature for December 1985

In December 1985 the average high temperature in Watertown, SD was 19.6°F, and this was 7.3°F cooler than the average of 26.9°F. The hottest day in December 1985 was 23 December when the temperature reached 36.0°F. Overnight the average temperature in December is 8.9°F and in 1985 the average overnight temperature was 12.9°F cooler at -4.0°F.

Precipitation for December 1985

In December the average monthly rainfall in Watertown, SD is 0.41 inches with rain usually falling on 2 days. In December 1985 there was a total of 0.68 inches of rain, that fell on 5 days.