-4 to 25°C
temperature
2859 hours
sunshine per day
503 mm
rain
124 days
dry
123 days
rain
118 days
snow

Climate of Bozeman

Bozeman has a semi-arid climate. It hardly rains here. The average annual temperature for Bozeman is 9° degrees and there is about 503 mm of rain in a year. It is dry for 146 days a year with an average humidity of 74% and an UV-index of 2.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between -4°C and 25°C
  • Night:the average nighttime temperature is between -12°C and 8°C
  • Rain: it rains 123 days and there is a total of approximately 503 mm rainfall
  • Snow: it snows an average of 118 days per year
  • Sun hours: throughout the year there are 2859 sun hours
Maximum temperature: between -4°C and 25°C
Warmest month: 25°C in July
Coldest month: -4°C in December
Night temperature: between -12°C and 8°C
Dry days: 124 days
Days with rain: 123 days
Days with snow: 118 days
Total rain sum: 503 mm
Hours of sunshine: 2859 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Bozeman.

Precipitation graph

This graph shows the average amount of rainfall per month for Bozeman.

Climate table of Bozeman

In this climate table you can see at a glance what the average weather per month is for Bozeman. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Bozeman might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) -3 -3 2 6 13 19 25 24 19 10 1 -4
Night temp. (°C) -11 -12 -7 -4 0 5 8 8 5 -1 -7 -12
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 33 42 52 58 63 49 26 30 33 41 39 37
Days with rain 4 6 11 13 17 15 10 12 11 12 6 6
Days with snow 18 20 19 14 5 - - - 1 8 14 19
Dry days 9 2 1 3 9 15 21 19 18 11 10 6
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 4 4 6 8 10 11 12 12 10 6 6 4
Wind force (Bft) 2 2 2 2 2 2 2 2 2 2 2 2
UV-index 1 1 1 1 4 4 5 4 3 2 2 1

Best time to visit Bozeman

The best time to visit Bozeman in the state of Montana is from June through September. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Bozeman is 25°C in July and the lowest is -4°C in December.

Climate of Bozeman by month

What is the average climate in a given month for Bozeman? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Bozeman weather experiences

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