Climate and monthly weather forecastBallantine, MT
Climate and monthly weather forecast
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. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The most humid month in Ballantine, Montana, is January, with an average relative humidity of 76%.
In Ballantine, during the entire year, the rain falls for 128.5 days and collects up to 14.69" (373mm) of precipitation.
Months with snowfall in Ballantine are January through May, September through December.
Throughout the year, in Ballantine, Montana, there are 64.5 snowfall days, and 31.18" (792mm) of snow is accumulated.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index 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.
With an average of 5.2h of sunshine, February has the least sunshine of the year in Ballantine, Montana.
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.
May is the month with the most rainfall in Ballantine, Montana. Rain falls for 17.6 days and accumulates 2.13" (54mm) of precipitation.
In Ballantine, Montana, snow does not fall in June through August.
June has the longest days of the year, with an average of 15h and 42min of daylight.
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).
The month with the least rainfall is July, when the rain falls for 9.5 days and typically collects 0.71" (18mm) of precipitation.
The month with the most sunshine in Ballantine is July, with an average of 11.8h of sunshine.
July is the month with the highest UV index in Ballantine, with an average maximum UV index of 7.
With an average relative humidity of 40%, August is the least humid month 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).
December has the shortest days of the year, with an average of 8h and 42min of daylight.
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).
Average pressure
Ballantine, MT
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.86"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.94"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed
Ballantine, MT
- Average wind speed in January:
9.9mph - Average wind speed in February:
9.1mph - Average wind speed in March:
8.8mph - Average wind speed in April:
9.3mph - Average wind speed in May:
8.6mph - Average wind speed in June:
7.9mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.2mph - Average wind speed in September:
8mph - Average wind speed in October:
9.1mph - Average wind speed in November:
9.4mph - Average wind speed in December:
9.4mph
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).
Average humidity
Ballantine, MT
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (40%).
Average rainfall
Ballantine, MT
- Average rainfall in January:
0.83" - Average rainfall in February:
0.98" - Average rainfall in March:
1.22" - Average rainfall in April:
1.93" - Average rainfall in May:
2.13" - Average rainfall in June:
1.97"
- Average rainfall in July:
0.71" - Average rainfall in August:
0.98" - Average rainfall in September:
0.98" - Average rainfall in October:
1.3" - Average rainfall in November:
0.91" - Average rainfall in December:
0.75"
The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is July (0.71").
Average rainfall days
Ballantine, MT
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
7.5 days - Average rainfall days in March:
12.2 days - Average rainfall days in April:
16.4 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
14 days
- Average rainfall days in July:
9.5 days - Average rainfall days in August:
11 days - Average rainfall days in September:
9.1 days - Average rainfall days in October:
11 days - Average rainfall days in November:
7.1 days - Average rainfall days in December:
6.8 days
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).
Average snowfall
Ballantine, MT
- Average snowfall in January:
5.35" - Average snowfall in February:
6.5" - Average snowfall in March:
4.45" - Average snowfall in April:
2.91" - Average snowfall in May:
0.28" - Average snowfall in June:
0"
The month with the highest snowfall is February (6.5").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Ballantine, MT
- Average snowfall days in January:
12.7 days - Average snowfall days in February:
13.3 days - Average snowfall days in March:
9.3 days - Average snowfall days in April:
4.9 days - Average snowfall days in May:
0.7 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.2 days - Average snowfall days in October:
2.7 days - Average snowfall days in November:
7.9 days - Average snowfall days in December:
12.8 days
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).
Average daylight / Average sunshine
Ballantine, MT
- Average daylight in January:
9h and 6min - Average daylight in February:
10h and 24min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 36min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 42min
- Average daylight in July:
15h and 18min - Average daylight in August:
14h and 6min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 30min - Average daylight in December:
8h and 42min
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).
- Average sunshine in January:
5h and 30min - Average sunshine in February:
5h and 12min - Average sunshine in March:
7h and 36min - Average sunshine in April:
9h and 0min - Average sunshine in May:
9h and 54min - Average sunshine in June:
11h and 18min
- Average sunshine in July:
11h and 48min - Average sunshine in August:
11h and 36min - Average sunshine in September:
10h and 18min - Average sunshine in October:
6h and 24min - Average sunshine in November:
6h and 12min - Average sunshine in December:
5h and 30min
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).
Average sunshine days
Ballantine, MT
- Average sunshine days in January:
15.5 days - Average sunshine days in February:
12.1 days - Average sunshine days in March:
12.1 days - Average sunshine days in April:
9.9 days - Average sunshine days in May:
11.5 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
17.2 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
18.8 days - Average sunshine days in October:
16.2 days - Average sunshine days in November:
16.3 days - Average sunshine days in December:
14.9 days
The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is April (9.9 days).
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).
Average cloud cover
Ballantine, MT
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 15).
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).
