Watertown, SD weather in December 1966

Temperature for December 1966

In December 1966 the average high temperature in Watertown, SD was 0.0°F, and this was 26.9°F cooler than the average of 26.9°F. The hottest day in December 1966 was 0 December when the temperature reached 0.0°F. Overnight the average temperature in December is 8.9°F and in 1966 the average overnight temperature was 8.9°F cooler at 0.0°F.

Precipitation for December 1966

In December the average monthly rainfall in Watertown, SD is 0.41 inches with rain usually falling on 2 days. In December 1966 there was a total of 0.00 inches of rain, that fell on 0 days.