Climate almanac

Waverly

Iowa, United States · 42.73°, -92.48°

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What is the climate like in Waverly?

The best time to visit Waverly is typically August – September, with trip comfort peaking in September (6.6/10). Waverly is warmest in July, when daily highs average 83°F (28°C), and coolest in January, when lows fall to about 14°F (-10°C). The wettest month is typically May and the driest is February; the year sees roughly 40 in (1013 mm) of precipitation.

  • Best time to visitAugust – September — comfort peaks in September (6.6/10)
  • Warmest monthJuly — average high 83°F (28°C)
  • Coolest monthJanuary — average low 14°F (-10°C)
  • Wettest monthMay (5.3 in (135 mm))
  • Driest monthFebruary (1.5 in (38 mm))
  • Annual precipitation40 in (1013 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromWaterloo Muni AP, 20 km away (1950-2026)