Bozeman
Montana, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Bozeman, MT

A sunny autumn morning in Bozeman, Montana, with the view of a perfect skyline
A sunny autumn morning in Bozeman, Montana, with the view of a perfect skyline
January, the same as December, in Bozeman, Montana, is another subzero cold winter month, with average temperature fluctuating between 12°F (-11.1°C) and 31.6°F (-0.2°C). With an average high-temperature of 31.6°F (-0.2°C) and an average low-temperature of 12°F (-11.1°C), January is the coldest month. Weather in January »
The last month of the winter, February, is a wintry month in Bozeman, Montana, with average temperature fluctuating between 35.4°F (1.9°C) and 15.3°F (-9.3°C). In February, the average high-temperature is essentially the same as in January - a cold 35.4°F (1.9°C). Weather in February »

The first month of the spring, March, is also a wintry month in Bozeman, Montana, with average temperature fluctuating between 42.6°F (5.9°C) and 21.4°F (-5.9°C). In Bozeman, the average high-temperature in March marginally rises, from a wintry 35.4°F (1.9°C) in February, to a still cold 42.6°F (5.9°C). Weather in March »

April is a fresh spring month in Bozeman, Montana, with average temperature ranging between max 54°F (12.2°C) and min 30.4°F (-0.9°C). In Bozeman, the average high-temperature in April rises, from a wintry 42.6°F (5.9°C) in March, to a cool 54°F (12.2°C). Weather in April »

The last month of the spring, May, is a comfortable month in Bozeman, Montana, with average temperature varying between 38.5°F (3.6°C) and 63°F (17.2°C). In May, the average high-temperature rises, from a fresh 54°F (12.2°C) in April, to an enjoyable 63°F (17.2°C). Weather in May »

June, the first month of the summer, in Bozeman, is a pleasant month, with average temperature ranging between max 71.6°F (22°C) and min 45.1°F (7.3°C). In June, the average high-temperature slightly increases, from an enjoyable 63°F (17.2°C) in May, to an agreeable 71.6°F (22°C). Weather in June »

July in Bozeman, Montana, is a moderately hot summer month, with temperature in the range of an average low of 51.1°F (10.6°C) and an average high of 81.3°F (27.4°C). With an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 51.1°F (10.6°C), July is the warmest month. Weather in July »

August, the last month of the summer, in Bozeman, is also a moderately hot month, with average temperature ranging between max 80.2°F (26.8°C) and min 49.5°F (9.7°C). In Bozeman, the average high-temperature in August is essentially the same as in July - a still warm 80.2°F (26.8°C). Weather in August »

The first month of the autumn, September, is still a pleasant month in Bozeman, Montana, with temperature in the range of an average low of 41.2°F (5.1°C) and an average high of 69.3°F (20.7°C). In September, the average high-temperature decreases, from a moderately hot 80.2°F (26.8°C) in August, to an agreeable 69.3°F (20.7°C). Weather in September »

October, like September, is another mild autumn month in Bozeman, Montana, with temperature in the range of an average high of 57.6°F (14.2°C) and an average low of 32.9°F (0.5°C). In Bozeman, the average high-temperature decreases, from a pleasant 69.3°F (20.7°C) in September, to a mild 57.6°F (14.2°C). Weather in October »

The last month of the autumn, November, is also a wintry month in Bozeman, Montana, with average temperature ranging between max 42.3°F (5.7°C) and min 22.3°F (-5.4°C). In November, the average high-temperature declines considerably, from a mild 57.6°F (14.2°C) in October, to a cold 42.3°F (5.7°C). Weather in November »

December, the first month of the winter, in Bozeman, is still a cold month, with average temperature varying between 14.5°F (-9.7°C) and 33.6°F (0.9°C). In Bozeman, the average high-temperature marginally drops, from 42.3°F (5.7°C) in November, to a still cold 33.6°F (0.9°C). Weather in December »

What is the coldest month in Bozeman?

The coldest month in Bozeman is January, with an average high-temperature of 31.6°F (-0.2°C) and an average low-temperature of 12°F (-11.1°C).

How much does it rain in Bozeman?

Throughout the year, in Bozeman, there are 100 rainfall days, and 19.3" (490mm) of precipitation is accumulated.

When does it snow in Bozeman?

January through June, September through December are months with snowfall.

How much does it snow in Bozeman?

Throughout the year, 86.2" (2189.4mm) of snow is accumulated.

What is the month with the least sunshine in Bozeman?

Months with the least sunshine in Bozeman are January, November and December, with an average of 4h of sunshine.

What is the month with the lowest UV index in Bozeman?

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Bozeman.

What is the driest month in Bozeman?

February is the month with the least rainfall. Rain falls for 8 days and accumulates 0.7" (17.8mm) of precipitation.

When does it snow the most in Bozeman?

March is the month with the most snowfall in Bozeman, with 15.7" (398.8mm) of accumulated snow.

What is the rainiest month in Bozeman?

May is the month with the most rainfall in Bozeman. Rain falls for 11 days and accumulates 3.2" (81.8mm) of precipitation.

When are the longest days in Bozeman?

With an average of 15.7h of daylight, June has the longest days of the year in Bozeman.

What is the warmest month in Bozeman?

July is the warmest month in Bozeman, with an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 51.1°F (10.6°C).

What month has the most sunshine in Bozeman?

With an average of 12h of sunshine, July has the most sunshine of the year in Bozeman, Montana.

When is the highest UV index in Bozeman?

The month with the highest UV index in Bozeman is July, with an average maximum UV index of 9.

What is the month with the shortest days in Bozeman?

The month with the shortest days is December, with an average of 8.8h of daylight.
Average temperature - Bozeman, MT
Average rainfall - Bozeman, MT
Average rainfall days - Bozeman, MT
Average daylight / Average sunshine - Bozeman, MT