Typical Weather in Montrose, CO in September

78° F Avg High

47° F Avg Low

4 Rainy Days

☀️ Temperature Summary

September is a popular time to visit, with an inviting climate featuring warm temperatures. Highs in September are typically around 78°F, which is warmer than usual in Montrose. You can expect overnight lows near 47°F most days. Temperatures will usually fall as the month goes on, with daily high temperatures ranging between 82°F and 72°F.

The warm, dry temperatures in September make Montrose a great destination to relax and soak up the sun.

High Temps Throughout the Year

☔ Rain Summary

You can expect about a 13% chance of rain for any given day in September. It's one of the rainier months of the year for Montrose, with total rainfall for the month around 1 inches.