Beaver Dam

What is the climate like in Beaver Dam?

The best time to visit Beaver Dam is typically July – September, with trip comfort peaking in September (6.8/10). Beaver Dam 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 June and the driest is February; the year sees roughly 37 in (933 mm) of precipitation.

• Best time to visitJuly – 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 monthJune (4.0 in (103 mm))
• Driest monthFebruary (1.6 in (41 mm))
• Annual precipitation37 in (933 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromBeaver Dam Wwtp, 2 km away (1893-2026)