Climate almanac
Carlisle
Pennsylvania, United States · 40.20°, -77.19°
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)