Middletown / Harrisburg

The tables below display average monthly climate and weather indicators in Middletown / Harrisburg Pennsylvania. Temperature by: Fahrenheit / Centigrade Middletown / Harrisburg Temperature Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Avg. Temperature -1.9 -0.4 5.1 10.9 16.6 21.6 24.3 23.4 19.1 12.6 6.9 0.9 11.6 Avg. Max Temperature 2.2 4.0 10.2 16.7 22.5 27.3 29.9 28.8 24.6 18.2 11.4 4.8 16.7 Avg. Min Temperature -6.0 -4.8 0.0 5.1 10.6 15.9 18.7 17.9 13.6 7.0 2.3 -3.0 6.4 Days with Max Temp of 32 C or Higher 0.0 0.0 0.0 < 0.5 1.0 5.0 9.0 6.0 2.0 < 0.5 0.0 0.0 22.0 Days with Min Temp Below Freezing 26.0 23.0 17.0 4.0 < 0.5 0.0 0.0 0.0 < 0.5 2.0 11.0 23.0 106     Middletown / Harrisburg Heating and Cooling Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Heating Degree Days 1128 944 738 402 147 9.0 0.0 0.0 59.0 329 618 973 5347 Cooling Degree Days 0.0 0.0 0.0 0.0 48.0 186 332 285 101 10.0 0.0 0.0 962     Middletown / Harrisburg Precipitation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precipitation (inches) 2.8 2.9 3.3 3.2 4.3 3.9 3.6 3.3 3.5 2.9 3.5 3.2 40.5 Days with Precipitation 0.01 inch or More 11.0 10.0 11.0 12.0 13.0 11.0 10.0 9.0 9.0 8.0 10.0 10.0 124 Monthly Snowfall (inches) 10.0 9.2 6.4 0.6 < 0.05 < 0.05 0.0 < 0.05 0.0 0.0 2.0 6.6 34.8     Other Middletown / Harrisburg Weather Indicators Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Average Wind Speed 8.5 9.1 9.7 9.3 7.8 6.9 6.3 5.9 6.1 6.6 7.9 8.1 7.7 Clear Days 7.0 7.0 7.0 6.0 6.0 6.0 7.0 8.0 9.0 10.0 6.0 6.0 85.0 Partly Cloudy Days 8.0 7.0 8.0 9.0 11.0 12.0 12.0 12.0 10.0 8.0 8.0 7.0 111 Cloudy Days 17.0 15.0 16.0 15.0 14.0 12.0 12.0 12.0 12.0 13.0 15.0 17.0 169 Percent of Possible Sunshine 48.0 54.0 57.0 58.0 59.0 64.0 67.0 66.0 61.0 58.0 47.0 44.0 57.0 Avg. Relative Humidity 63.0 65.0 63.5 61.5 62.0 63.5 65.0 66.5 68.5 68.0 64.5 64.0 66.5

Weather information for other cities in Pennsylvania • Allentown Weather • Avoca Weather • Erie Weather • Harrisburg Weather • Philadelphia Weather • Pittsburgh Weather • Williamsport Weather