Climate and monthly weather forecast
Ballantine, MT

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Weather in January

January in Ballantine, Montana, is a cold winter month, with an average temperature fluctuating between 32.2°F (0.1°C) and 19.2°F (-7.1°C). Ballantine's weather, upon January's arrival, documents an average high-temperature of an icy 32.2°F (0.1°C), nearly identical to the prior month. Weather in January »

Weather in February

February, the last month of the winter in Ballantine, is also a wintry month, with an average temperature fluctuating between 18.3°F (-7.6°C) and 32.9°F (0.5°C). With February's advent, Ballantine sees an average high-temperature of a still cold 32.9°F (0.5°C), subtly shifted from January's 32.2°F (0.1°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Ballantine, Montana, with an average temperature ranging between max 45.1°F (7.3°C) and min 29.1°F (-1.6°C). March's onset witnesses a shift in the average high-temperature, moving from a cold 32.9°F (0.5°C) in February to a chilly 45.1°F (7.3°C). Weather in March »

Weather in April

April in Ballantine, Montana, is a cool spring month, with temperature in the range of an average high of 53.6°F (12°C) and an average low of 35.4°F (1.9°C). Ballantine, Montana, experiences a minor temperature shift with the start of April, with average high-temperatures moving from a chilly 45.1°F (7.3°C) in March to a cool 53.6°F (12°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Ballantine, Montana, with an average temperature fluctuating between 64°F (17.8°C) and 44.2°F (6.8°C). With the arrival of May, the average high-temperature transitions from a cool 53.6°F (12°C) in April to a comfortable 64°F (17.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Ballantine, Montana, with an average temperature ranging between min 52.7°F (11.5°C) and max 75.4°F (24.1°C). Observing a rise in June, the average high-temperature goes from May's enjoyable 64°F (17.8°C) to a moderately hot 75.4°F (24.1°C). Weather in June »

Weather in July

July, like June, in Ballantine, Montana, is a moderately hot summer month, with an average temperature varying between 85.3°F (29.6°C) and 60.4°F (15.8°C). July, noted for its average high-temperature of 85.3°F (29.6°C) and an average low-temperature of 60.4°F (15.8°C), is considered the warmest month. The average heat index in July is calculated to be 84.2°F (29°C). Weather in July »

Weather in August

August, the last month of the summer in Ballantine, is another warm month, with temperature in the range of an average low of 60.3°F (15.7°C) and an average high of 83.1°F (28.4°C). Ballantine ushers in August with an average high-temperature of a still moderately hot 83.1°F (28.4°C), showing a close resemblance to the previous month. Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Ballantine, Montana, with an average temperature ranging between max 73.2°F (22.9°C) and min 52.5°F (11.4°C). Ballantine, Montana, in September experiences a subtle temperature decline, with average high-temperatures reducing from a warm 83.1°F (28.4°C) in August to an agreeable 73.2°F (22.9°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Ballantine, Montana, with an average temperature fluctuating between 39.9°F (4.4°C) and 56.5°F (13.6°C). The shift from September to October is characterized by a clear decrease in the average high-temperature, reducing from an agreeable 73.2°F (22.9°C) to a refreshing 56.5°F (13.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a wintry month in Ballantine, Montana, with an average temperature fluctuating between 42.6°F (5.9°C) and 28.2°F (-2.1°C). Setting in of November comes with a decrease in the average high-temperature, moving from a refreshing 56.5°F (13.6°C) in October to an icy 42.6°F (5.9°C). Weather in November »

Weather in December

December, the first month of the winter in Ballantine, is also a subzero cold month, with an average temperature ranging between max 31.1°F (-0.5°C) and min 18.9°F (-7.3°C). With an average high-temperature of 31.1°F (-0.5°C) and an average low-temperature of 18.9°F (-7.3°C), December is the coldest month. Weather in December »
Updated: Feb 13, 2024 | Published by: Weather U.S. | Resources

Frequently asked questions

What is the most humid month in Ballantine?

The most humid month in Ballantine, Montana, is January, with an average relative humidity of 76%.

How many days does it rain in Ballantine?

In Ballantine, during the entire year, the rain falls for 128.5 days and collects up to 14.69" (373mm) of precipitation.

When does it snow in Ballantine?

Months with snowfall in Ballantine are January through May, September through December.

How much does it snow in Ballantine?

Throughout the year, in Ballantine, Montana, there are 64.5 snowfall days, and 31.18" (792mm) of snow is accumulated.

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

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Ballantine.

When does it snow the most in Ballantine?

The month with the most snowfall is February, when snow falls for 13.3 days and typically aggregates up to 6.5" (165mm) of snow.

What is the month with the least sunshine in Ballantine?

With an average of 5.2h of sunshine, February has the least sunshine of the year in Ballantine, Montana.

When is Daylight Saving Time (DST) in Ballantine?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.

What is the wettest month in Ballantine?

May is the month with the most rainfall in Ballantine, Montana. Rain falls for 17.6 days and accumulates 2.13" (54mm) of precipitation.

When it does not snow in Ballantine?

In Ballantine, Montana, snow does not fall in June through August.

When are the longest days in Ballantine?

June has the longest days of the year, with an average of 15h and 42min of daylight.

What time of the year is the hottest in Ballantine?

Ballantine's warmest month, July, generally records average temperatures ranging from a high of 85.3°F (29.6°C) to a low of 60.4°F (15.8°C).

What is the driest month in Ballantine?

The month with the least rainfall is July, when the rain falls for 9.5 days and typically collects 0.71" (18mm) of precipitation.

What month has the most sunshine in Ballantine?

The month with the most sunshine in Ballantine is July, with an average of 11.8h of sunshine.

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

July is the month with the highest UV index in Ballantine, with an average maximum UV index of 7.

What is the least humid month in Ballantine?

With an average relative humidity of 40%, August is the least humid month in Ballantine.

What is the coldest time of year in Ballantine?

December is the coldest month of the year in Ballantine, Montana, registering average temperatures as high as 31.1°F (-0.5°C) and as low as 18.9°F (-7.3°C).

What is the month with the shortest days in Ballantine?

December has the shortest days of the year, with an average of 8h and 42min of daylight.

Average temperature
Ballantine, MT

Average temperature - Ballantine, MT

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is December (31.1°F).

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is February (18.3°F).

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Average pressure
Ballantine, MT

Average pressure - Ballantine, MT

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed
Ballantine, MT

Average wind speed - Ballantine, MT

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average rainfall
Ballantine, MT

Average rainfall - Ballantine, MT

The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is July (0.71").

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Average rainfall days
Ballantine, MT

Average rainfall days - Ballantine, MT

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall
Ballantine, MT

Average snowfall - Ballantine, MT

The month with the highest snowfall is February (6.5").
The months with the least snowfall are June, July and August (0").

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Average snowfall days
Ballantine, MT

Average snowfall days - Ballantine, MT

The month with the highest number of snowfall days is February (13.3 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Ballantine, MT

Average daylight / Average sunshine - Ballantine, MT

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

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Average sunshine days
Ballantine, MT

Average sunshine days - Ballantine, MT

The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is April (9.9 days).

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Average UV index
Ballantine, MT

Average UV index - Ballantine, MT

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average visibility
Ballantine, MT

Average visibility - Ballantine, MT

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Ballantine, Montana, USA

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