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Climate & Weather Averages in Harrisburg, Pennsylvania, USA

Currently: 0 °C. Sunny. (Weather station: Capital City Airport, USA). See more current weather

Annual Weather Averages Near Harrisburg

Averages are for Capital City Airport, which is 6 kilometers from Harrisburg.

Based on weather reports collected during 2012–2021.

All Year Climate & Weather Averages in Harrisburg

High Temp: 27 °C

Low Temp: -6 °C

Mean Temp: 10 °C

Precipitation: 104.8 mm

Humidity: 62%

Dew Point: 6 °C

Wind: 18 km/h

Pressure: 1018 mbar

Visibility: 14 km

一月 Climate & Weather Averages in Harrisburg

High Temp: 4 °C

Low Temp: -6 °C

Mean Temp: -1 °C

Precipitation: 97.8 mm

Humidity: 62%

Dew Point: -7 °C

Wind: 20 km/h

Pressure: 1020 mbar

Visibility: 14 km

二月 Climate & Weather Averages in Harrisburg

High Temp: 4 °C

Low Temp: -6 °C

Mean Temp: -1 °C

Precipitation: 109.6 mm

Humidity: 60%

Dew Point: -6 °C

Wind: 20 km/h

Pressure: 1019 mbar

Visibility: 14 km

三月 Climate & Weather Averages in Harrisburg

High Temp: 8 °C

Low Temp: -2 °C

Mean Temp: 3 °C

Precipitation: 114.4 mm

Humidity: 54%

Dew Point: -3 °C

Wind: 23 km/h

Pressure: 1019 mbar

Visibility: 14 km

四月 Climate & Weather Averages in Harrisburg

High Temp: 13 °C

Low Temp: 3 °C

Mean Temp: 8 °C

Precipitation: 113.7 mm

Humidity: 53%

Dew Point: 2 °C

Wind: 23 km/h

Pressure: 1016 mbar

Visibility: 15 km

五月 Climate & Weather Averages in Harrisburg

High Temp: 19 °C

Low Temp: 8 °C

Mean Temp: 14 °C

Precipitation: 92.3 mm

Humidity: 63%

Dew Point: 10 °C

Wind: 19 km/h

Pressure: 1017 mbar

Visibility: 14 km

六月 Climate & Weather Averages in Harrisburg

High Temp: 24 °C

Low Temp: 13 °C

Mean Temp: 18 °C

Precipitation: 98.3 mm

Humidity: 63%

Dew Point: 15 °C

Wind: 18 km/h

Pressure: 1015 mbar

Visibility: 15 km

七月 Climate & Weather Averages in Harrisburg

High Temp: 27 °C

Low Temp: 17 °C

Mean Temp: 22 °C

Precipitation: 86.8 mm

Humidity: 64%

Dew Point: 18 °C

Wind: 16 km/h

Pressure: 1015 mbar

Visibility: 15 km

八月 Climate & Weather Averages in Harrisburg

High Temp: 27 °C

Low Temp: 16 °C

Mean Temp: 21 °C

Precipitation: 83.0 mm

Humidity: 67%

Dew Point: 17 °C

Wind: 14 km/h

Pressure: 1016 mbar

Visibility: 15 km

九月 Climate & Weather Averages in Harrisburg

High Temp: 23 °C

Low Temp: 12 °C

Mean Temp: 18 °C

Precipitation: 92.9 mm

Humidity: 67%

Dew Point: 14 °C

Wind: 15 km/h

Pressure: 1019 mbar

Visibility: 15 km

十月 Climate & Weather Averages in Harrisburg

High Temp: 18 °C

Low Temp: 7 °C

Mean Temp: 13 °C

Precipitation: 121.3 mm

Humidity: 68%

Dew Point: 9 °C

Wind: 17 km/h

Pressure: 1018 mbar

Visibility: 14 km

十一月 Climate & Weather Averages in Harrisburg

High Temp: 11 °C

Low Temp: 0 °C

Mean Temp: 6 °C

Precipitation: 109.9 mm

Humidity: 60%

Dew Point: -1 °C

Wind: 18 km/h

Pressure: 1021 mbar

Visibility: 15 km

十二月 Climate & Weather Averages in Harrisburg

High Temp: 7 °C

Low Temp: -2 °C

Mean Temp: 2 °C

Precipitation: 138.1 mm

Humidity: 66%

Dew Point: -2 °C

Wind: 18 km/h

Pressure: 1020 mbar

Visibility: 13 km

Quick Climate Info

Hottest Month七月 (22 °C avg)
Coldest Month一月 (-1 °C avg)
Wettest Month十二月 (138.1 mm avg)
Windiest Month三月 (23 km/h avg)
Annual precip.1258.1 mm (per year)

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