Harrisburg, PA weather in December 2010

Temperature for December 2010

In December 2010 the average high temperature in Harrisburg, PA was 36.9°F, and this was 6.4°F cooler than the average of 43.3°F. The hottest day in December 2010 was 1 December when the temperature reached 63.0°F. Overnight the average temperature in December is 29.9°F and in 2010 the average overnight temperature was 5.3°F cooler at 24.6°F.

Precipitation for December 2010

In December the average monthly rainfall in Harrisburg, PA is 1.84 inches with rain usually falling on 3 days. In December 2010 there was a total of 2.07 inches of rain, that fell on 1 days.