Missoula

What is the climate like in Missoula?

The best time to visit Missoula is typically June – September, with trip comfort peaking in July (8.8/10). Missoula is warmest in July, when daily highs average 87°F (31°C), and coolest in February, when lows fall to about 17°F (-8°C). The wettest month is typically February and the driest is July; the year sees roughly 23 in (573 mm) of precipitation.

• Best time to visitJune – September — comfort peaks in July (8.8/10)
• Warmest monthJuly — average high 87°F (31°C)
• Coolest monthFebruary — average low 17°F (-8°C)
• Wettest monthFebruary (2.7 in (69 mm))
• Driest monthJuly (0.5 in (14 mm))
• Annual precipitation23 in (573 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromMissoula 6 Nw Wfo, 9 km away (1893-2026)