Climate almanac

Carlisle

Pennsylvania, United States · 40.20°, -77.19°

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What is the climate like in Carlisle?

The best time to visit Carlisle is typically June, the year's most comfortable month (6.5/10). Carlisle is warmest in July, when daily highs average 87°F (31°C), and coolest in January, when lows fall to about 27°F (-3°C). The wettest month is typically May and the driest is November; the year sees roughly 45 in (1154 mm) of precipitation.

  • Best time to visitJune — the year's comfort peak (6.5/10)
  • Warmest monthJuly — average high 87°F (31°C)
  • Coolest monthJanuary — average low 27°F (-3°C)
  • Wettest monthMay (4.7 in (119 mm))
  • Driest monthNovember (2.8 in (71 mm))
  • Annual precipitation45 in (1154 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromCarlisle Wtp, 3 km away (1873-2026)