Montana Weather in March

March in Montana averages 4°C (39°F) during the day and -7°C (19°F) at night. Quite a bit of snow/rainfall is typical this month, with around 114 mm (4.5 in) on average. An umbrella is a good idea.

Rainfall in Montana in March

You can expect snow/rain on around 16 days based on historical patterns, with 114 mm (4.5 in) average for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Montana in March

In March, Montana sees low temperatures, with highs of 4°C (39°F). Nights drop to around -7°C (19°F). Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. At -7°C (19°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. This month is characterized by its cold weather, so make sure to wear sufficient layers to stay warm.

Sunshine in Montana in March

Expect a lot of sunshine this month, with about 190 hours of sun. These sunny conditions help offset the cool temperatures, making it a pleasant month to explore outdoors.

Wind Speed in Montana in March

Wind speeds average 2 m/s (4 knots) during March. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.

If you prefer dry days with pleasant temperatures, March may not be the ideal month to visit Montana. Our weather planner can help you explore destinations with more pleasant weather conditions.