Climate almanac

Fairmont

West Virginia, United States · 39.49°, -80.14°

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What is the climate like in Fairmont?

The best time to visit Fairmont is typically September, the year's most comfortable month (6.4/10). Fairmont is warmest in July, when daily highs average 83°F (28°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 58 in (1461 mm) of precipitation.

  • Best time to visitSeptember — the year's comfort peak (6.4/10)
  • Warmest monthJuly — average high 83°F (28°C)
  • Coolest monthJanuary — average low 27°F (-3°C)
  • Wettest monthMay (6.4 in (164 mm))
  • Driest monthNovember (3.3 in (83 mm))
  • Annual precipitation58 in (1461 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromFairmont, 3 km away (1905-2026)