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

Monthly weather forecast and climate
Bozeman, MT

January, the same as December, in Bozeman, Montana, is another subzero cold winter month, with average temperature fluctuating between 27°F (-2.8°C) and 12°F (-11.1°C). In Bozeman, the average high-temperature is practically the same as in December - a still freezing cold 27°F (-2.8°C). Weather in January »

The last month of the winter, February, is another freezing cold month in Bozeman, Montana, with temperature in the range of an average high of 26.6°F (-3°C) and an average low of 11.3°F (-11.5°C). In February, the average high-temperature is practically the same as in January - a still freezing cold 26.6°F (-3°C). Weather in February »

The first month of the spring, March, is a cold month in Bozeman, Montana, with average temperature fluctuating between 34.9°F (1.6°C) and 19.6°F (-6.9°C). In March, the average high-temperature slightly increases, from a subzero cold 26.6°F (-3°C) in February, to a cold 34.9°F (1.6°C). Weather in March »

April is a chilly spring month in Bozeman, Montana, with average temperature fluctuating between 43°F (6.1°C) and 25.5°F (-3.6°C). In April, the average high-temperature slightly increases, from a wintry 34.9°F (1.6°C) in March, to a chilly 43°F (6.1°C). Weather in April »

The last month of the spring, May, is a fresh month in Bozeman, Montana, with temperature in the range of an average low of 33.4°F (0.8°C) and an average high of 55°F (12.8°C). In May, the average high-temperature increases, from a frosty 43°F (6.1°C) in April, to a cool 55°F (12.8°C). Weather in May »

The first month of the summer, June, is a comfortable month in Bozeman, Montana, with average temperature fluctuating between 66°F (18.9°C) and 40.5°F (4.7°C). In June, the average high-temperature increases, from a cool 55°F (12.8°C) in May, to a comfortable 66°F (18.9°C). Weather in June »

July is a warm summer month in Bozeman, Montana, with average temperature varying between 46.9°F (8.3°C) and 77°F (25°C). With an average high-temperature of 77°F (25°C) and an average low-temperature of 46.9°F (8.3°C), July is the warmest month. Weather in July »

The last month of the summer, August, is also a moderately hot month in Bozeman, Montana, with average temperature varying between 75.6°F (24.2°C) and 46.9°F (8.3°C). In August, the average high-temperature is almost the same as in July - a still moderately hot 75.6°F (24.2°C). Weather in August »

The first month of the autumn, September, is also an enjoyable month in Bozeman, Montana, with average temperature varying between 40.5°F (4.7°C) and 65.3°F (18.5°C). In Bozeman, the average high-temperature decreases, from a moderately hot 75.6°F (24.2°C) in August, to a comfortable 65.3°F (18.5°C). Weather in September »

October, like September, is another chilly autumn month in Bozeman, Montana, with temperature in the range of an average high of 48.4°F (9.1°C) and an average low of 29.8°F (-1.2°C). In October, the average high-temperature significantly decreases, from an enjoyable 65.3°F (18.5°C) in September, to a frosty 48.4°F (9.1°C). Weather in October »

The last month of the autumn, November, is another cold month in Bozeman, Montana, with average temperature varying between 19°F (-7.2°C) and 34.3°F (1.3°C). In Bozeman, the average high-temperature decreases, from a chilly 48.4°F (9.1°C) in October, to a wintry 34.3°F (1.3°C). Weather in November »

December, the first month of the winter, in Bozeman, is still a freezing cold month, with average temperature varying between 24.8°F (-4°C) and 10.4°F (-12°C). The coldest month is December, with an average high-temperature of 24.8°F (-4°C) and an average low-temperature of 10.4°F (-12°C). Weather in December »

How many days does it rain in Bozeman?

Throughout the year, in Bozeman, there are 131 rainfall days, and 23.15" (588mm) 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, in Bozeman, Montana, there are 122.8 snowfall days, and 91.1" (2314mm) of snow is accumulated.

What is the month with the least sunshine in Bozeman?

Months with the least sunshine in Bozeman, Montana, are January and February, with an average of 4.5h of sunshine.

What are the months with the lowest UV index in Bozeman?

Months with the lowest UV index in Bozeman, Montana, are January through March, November and December, with an average maximum UV index of 1.

What is the most humid month in Bozeman?

February is the most humid month in Bozeman, Montana, with an average relative humidity of 90%.

What is the snowiest month in Bozeman?

The month with the most snowfall is February when snow falls for 20.3 days and typically aggregates up to 15.51" (394mm) of snow.

What is the rainiest month in Bozeman?

May is the month with the most rainfall in Bozeman. Rain falls for 18.5 days and accumulates 2.83" (72mm) of precipitation.

When are the longest days in Bozeman?

The month with the longest days in Bozeman is June, with an average of 15.7h of daylight.

What is the warmest month in Bozeman?

July is the warmest month in Bozeman, Montana, with an average high-temperature of 77°F (25°C) and an average low-temperature of 46.9°F (8.3°C).

When it does not snow in Bozeman?

In Bozeman, Montana, snow does not fall in July and August.

What month has the most sunshine in Bozeman?

With an average of 11.5h of sunshine, July has the most sunshine of the year in Bozeman, Montana.

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

With an average maximum UV index of 5, July is the month with the highest UV index in Bozeman, Montana.

What is the least humid month in Bozeman?

August is the least humid month, with an average relative humidity of 51%.

What is the driest month in Bozeman?

The month with the least rainfall in Bozeman is August when the rain falls for 12.6 days and typically collects 1.3" (33mm) of precipitation.

What is the coldest month in Bozeman?

The coldest month is December, with an average high-temperature of 24.8°F (-4°C) and an average low-temperature of 10.4°F (-12°C).

What is the month with the shortest days in Bozeman?

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

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (4.4 days).

Average snowfall - Bozeman, MT
Average snowfall days - Bozeman, MT

The month with the highest number of snowfall days is February (20.3 days).
The month with the least snowfall days is July (0 days).

Average daylight / Average sunshine - Bozeman, MT

The month with the longest days is June (Average daylight: 15.7h).
The month with the shortest days is December (Average daylight: 8.8h).

The month with the most sunshine is July (Average sunshine: 11.5h).
Months with the least sunshine are January and February (Average sunshine: 4.5).

Average UV index - Bozeman, MT