Temperature for January 1983
In January 1983 the average high temperature in Watertown, SD was 30.7°F, and this was 7.7°F warmer than the average of 22.9°F. The hottest day in January 1983 was 12 January when the temperature reached 45.0°F. Overnight the average temperature in January is 3.8°F and in 1983 the average overnight temperature was 7.0°F warmer at 10.9°F.