Three Rivers

What is the climate like in Three Rivers?

The best time to visit Three Rivers is typically July – August, with trip comfort peaking in August (6.8/10). Three Rivers is warmest in August, when daily highs average 73°F (23°C), and coolest in February, when lows fall to about 18°F (-8°C). The wettest month is typically November and the driest is July; the year sees roughly 47 in (1190 mm) of precipitation.

• Best time to visitJuly – August — comfort peaks in August (6.8/10)
• Warmest monthAugust — average high 73°F (23°C)
• Coolest monthFebruary — average low 18°F (-8°C)
• Wettest monthNovember (5.2 in (132 mm))
• Driest monthJuly (3.1 in (79 mm))
• Annual precipitation47 in (1190 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromSt. Peters, 30 km away (2003-2026)