Climate almanac
Harrisburg
Pennsylvania, US · 40.27°, -76.88°
What is the climate like in Harrisburg?
Harrisburg is warmest in July, when daily highs average 88°F (31°C), and coolest in January, when lows fall to about 28°F (-2°C). The wettest month is typically May and the driest is November; the year sees roughly 44 in of precipitation.
- Warmest monthJuly — average high 88°F (31°C)
- Coolest monthJanuary — average low 28°F (-2°C)
- Wettest monthMay (4.5 in)
- Driest monthNovember (2.8 in)
- Annual precipitation44 in