Wausau

What is the climate like in Wausau?

The best time to visit Wausau is typically September, the year's most comfortable month (6.6/10). Wausau is warmest in July, when daily highs average 80°F (27°C), and coolest in February, when lows fall to about 11°F (-11°C). The wettest month is typically July and the driest is January; the year sees roughly 37 in (946 mm) of precipitation.

• Best time to visitSeptember — the year's comfort peak (6.6/10)
• Warmest monthJuly — average high 80°F (27°C)
• Coolest monthFebruary — average low 11°F (-11°C)
• Wettest monthJuly (4.5 in (115 mm))
• Driest monthJanuary (1.4 in (36 mm))
• Annual precipitation37 in (946 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromWausau Asos, 4 km away (1941-2026)