Climate almanac

Clarion

Pennsylvania, United States · 41.21°, -79.39°

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What is the climate like in Clarion?

The best time to visit Clarion is typically September, the year's most comfortable month (6.4/10). Clarion is warmest in July, when daily highs average 81°F (27°C), and coolest in January, when lows fall to about 22°F (-6°C). The wettest month is typically May and the driest is November; the year sees roughly 55 in (1389 mm) of precipitation.

  • Best time to visitSeptember — the year's comfort peak (6.4/10)
  • Warmest monthJuly — average high 81°F (27°C)
  • Coolest monthJanuary — average low 22°F (-6°C)
  • Wettest monthMay (6.0 in (151 mm))
  • Driest monthNovember (3.6 in (92 mm))
  • Annual precipitation55 in (1389 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromClarion 3 Sw, 5 km away (1943-2026)