Climate almanac

Watertown

Wisconsin, US · 43.19°, -88.73°

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What is the climate like in Watertown?

The best time to visit Watertown is typically June – September, with trip comfort peaking in September (6.8/10). Watertown is warmest in July, when daily highs average 82°F (28°C), and coolest in January, when lows fall to about 16°F (-9°C). The wettest month is typically May and the driest is February; the year sees roughly 37 in of precipitation.

  • Best time to visitJune – September — comfort peaks in September (6.8/10)
  • Warmest monthJuly — average high 82°F (28°C)
  • Coolest monthJanuary — average low 16°F (-9°C)
  • Wettest monthMay (4.0 in)
  • Driest monthFebruary (1.6 in)
  • Annual precipitation37 in