Climate almanac
Connellsville
Pennsylvania, United States · 40.02°, -79.59°
What is the climate like in Connellsville?
The best time to visit Connellsville is typically August – September, with trip comfort peaking in August (6.7/10). Connellsville is warmest in July, when daily highs average 82°F (28°C), and coolest in January, when lows fall to about 24°F (-4°C). The wettest month is typically May and the driest is August; the year sees roughly 54 in (1378 mm) of precipitation.
- Best time to visitAugust – September — comfort peaks in August (6.7/10)
- Warmest monthJuly — average high 82°F (28°C)
- Coolest monthJanuary — average low 24°F (-4°C)
- Wettest monthMay (6.3 in (161 mm))
- Driest monthAugust (3.3 in (84 mm))
- Annual precipitation54 in (1378 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromConnellsville 2 Ssw, 2 km away (1977-2026)