Climate almanac

Jeannette

Pennsylvania, United States · 40.33°, -79.62°

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What is the climate like in Jeannette?

The best time to visit Jeannette is typically August – September, with trip comfort peaking in August (6.6/10). Jeannette is warmest in July, when daily highs average 83°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 November; the year sees roughly 54 in (1362 mm) of precipitation.

  • Best time to visitAugust – September — comfort peaks in August (6.6/10)
  • Warmest monthJuly — average high 83°F (28°C)
  • Coolest monthJanuary — average low 24°F (-4°C)
  • Wettest monthMay (6.4 in (162 mm))
  • Driest monthNovember (3.4 in (85 mm))
  • Annual precipitation54 in (1362 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromSalina 3 W, 21 km away (1953-2026)