Climate almanac

Harrisburg

Pennsylvania, US · 40.27°, -76.88°

+ Compare

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