Climate information for Harrisburg - Pennsylvania - Mid-Atlantic

Harrisburg

The tables below display average monthly climate and weather indicators in Harrisburg Pennsylvania.

Temperature by: Fahrenheit / Centigrade

Harrisburg Temperature	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Avg. Temperature	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
Avg. Max Temperature	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
Avg. Min Temperature	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
Days with Max Temp of 90 F 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	23.0
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

Harrisburg Heating and Cooling	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Heating Degree Days	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1
Cooling Degree Days	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1

Harrisburg Precipitation	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Precipitation (inches)	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05
Days with Precipitation 0.01 inch or More	11.0	10.0	11.0	13.0	13.0	11.0	10.0	9.0	9.0	9.0	10.0	10.0	125
Monthly Snowfall (inches)	9.7	9.2	6.1	0.5	< 0.05	0.0	0.0	0.0	0.0	0.0	2.0	6.8	34.3

Other Harrisburg Weather Indicators	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Average Wind Speed	8.2	9.0	9.5	9.1	7.6	6.8	6.2	5.8	6.0	6.6	7.8	8.0	7.5
Clear Days	7.0	7.0	7.0	6.0	6.0	7.0	7.0	8.0	9.0	10.0	6.0	6.0	87.0
Partly Cloudy Days	7.0	7.0	8.0	9.0	10.0	12.0	12.0	11.0	9.0	8.0	8.0	8.0	109
Cloudy Days	17.0	14.0	16.0	15.0	15.0	12.0	12.0	12.0	12.0	13.0	15.0	17.0	169
Percent of Possible Sunshine	49.0	54.0	58.0	59.0	60.0	65.0	68.0	67.0	62.0	58.0	47.0	44.0	58.0
Avg. Relative Humidity	60.5	64.5	63.5	61.0	61.5	64.5	66.0	67.5	70.0	69.0	65.5	65.0	67.0