Search Menu

Average climate of Montana

The climate of Montana has an average yearly temperature of 14°C. Throughout the year, the average monthly temperature can drop to 0°C and rise to 28°C.

Annually, about 441 mm of rain falls. This gives a good overview of how much rain to expect in Montana. Additionally, about 253 cm of snow falls each year.

The climate of Montana
  • Average yearly temperature: 14°C
  • Highest temperature: 28°C in July
  • Lowest temperature: 0°C in February
  • Precipitation: 441 mm per year, averaging 37 mm per month
  • Driest months: 8,0 mm in December, 12 mm in January and February
  • Wettest months: 79 mm in May, 69 mm in June and 54 mm in August
  • Snowfall: 253 cm per year

Climate table Montana

The climate table for Montana shows the average temperatures, precipitation, snowfall, and UV index per month.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daytime temperature (°C) 3 0 7 11 16 22 28 27 21 14 7 3
Nighttime temperature (°C) -6 -10 -4 0 5 10 13 13 8 2 -3 -7
Precipitation (mm) 12 12 16 42 79 69 47 54 54 34 14 8,0
Snowfall (cm) 37 46 45 29 8,2 0,1 0 0 2,6 21 28 36
UV Index 3 4 6 7 7 8 9 8 6 5 4 3

Temperature per month in Montana

This graph shows the average high temperatures in degrees Celsius for each month in Montana

Temperature per month in Montana

Precipitation per month in Montana

This graph shows the average monthly precipitation in millimeters in Montana.

Precipitation per month in Montana

Snowfall per month in Montana

This graph shows the average snowfall in centimeters per month in Montana.

Snowfall per month in Montana

UV index per month in Montana

This graph shows the average UV index per month in Montana.

UV index per month in Montana

Yearly temperature in Montana

This graph shows the average yearly temperature in Montana, measured in degrees Celsius.

Yearly temperature in Montana

Yearly total precipitation in Montana

This graph shows the average yearly precipitation in millimeters in Montana.

Precipitation per year in Montana

Yearly snowfall in Montana

This graph shows the average yearly snowfall in Montana, measured in centimeters.

Snowfall per year in Montana

Average weather in Montana per month

Click on a month below to see in detail how the weather typically is in Montana and what to expect. Based on the historical weather data of Montana, you can view the average temperature, precipitation, wind, and UV index for each day of the month.