Climate almanac

Smithville

Missouri, United States · 39.39°, -94.58°

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What is the climate like in Smithville?

The best time to visit Smithville is typically May – September, with trip comfort peaking in September (7.5/10). Smithville is warmest in July, when daily highs average 88°F (31°C), and coolest in January, when lows fall to about 22°F (-5°C). The wettest month is typically May and the driest is February; the year sees roughly 40 in (1018 mm) of precipitation.

  • Best time to visitMay – September — comfort peaks in September (7.5/10)
  • Warmest monthJuly — average high 88°F (31°C)
  • Coolest monthJanuary — average low 22°F (-5°C)
  • Wettest monthMay (6.3 in (159 mm))
  • Driest monthFebruary (1.4 in (35 mm))
  • Annual precipitation40 in (1018 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromSmithville Lake, 3 km away (1985-2026)