Lake Hallie

What is the climate like in Lake Hallie?

The best time to visit Lake Hallie is typically September, the year's most comfortable month (6.6/10). Lake Hallie is warmest in July, when daily highs average 82°F (28°C), and coolest in January, when lows fall to about 11°F (-12°C). The wettest month is typically June and the driest is January; the year sees roughly 39 in (991 mm) of precipitation.

• Best time to visitSeptember — the year's comfort peak (6.6/10)
• Warmest monthJuly — average high 82°F (28°C)
• Coolest monthJanuary — average low 11°F (-12°C)
• Wettest monthJune (5.3 in (134 mm))
• Driest monthJanuary (1.3 in (32 mm))
• Annual precipitation39 in (991 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromChippewa Valley Rgnl AP, 4 km away (1949-2026)