Miles City
Montana, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Miles City, MT

January, the same as December, in Miles City, Montana, is another subzero cold winter month, with temperature in the range of an average low of 15.1°F (-9.4°C) and an average high of 28.8°F (-1.8°C). With an average high-temperature of 28.8°F (-1.8°C) and an average low-temperature of 15.1°F (-9.4°C), January is the coldest month. Weather in January »

February, the last month of the winter, in Miles City, is also a subzero cold month, with average temperature varying between 29.7°F (-1.3°C) and 16.2°F (-8.8°C). In February, the average high-temperature is practically the same as in January - a still freezing cold 29.7°F (-1.3°C). Weather in February »

The first month of the spring, March, is a chilly month in Miles City, Montana, with average temperature varying between 44.2°F (6.8°C) and 28.8°F (-1.8°C). In Miles City, Montana, the average high-temperature increases considerably, from a freezing cold 29.7°F (-1.3°C) in February, to a chilly 44.2°F (6.8°C). Weather in March »

April is a moderate spring month in Miles City, Montana, with average temperature varying between 37.9°F (3.3°C) and 55.4°F (13°C). In April, the average high-temperature increases, from a chilly 44.2°F (6.8°C) in March, to a moderate 55.4°F (13°C). Weather in April »

May, the last month of the spring, in Miles City, is an enjoyable month, with average temperature ranging between min 47.5°F (8.6°C) and max 66.6°F (19.2°C). In May, the average high-temperature rises, from a moderate 55.4°F (13°C) in April, to a comfortable 66.6°F (19.2°C). Weather in May »

The first month of the summer, June, is a warm month in Miles City, Montana, with average temperature fluctuating between 77.5°F (25.3°C) and 57.7°F (14.3°C). In June, the average high-temperature increases, from a comfortable 66.6°F (19.2°C) in May, to a moderately hot 77.5°F (25.3°C). Weather in June »

July in Miles City, Montana, is a tropical summer month, with average temperature ranging between min 65.8°F (18.8°C) and max 86.7°F (30.4°C). July is the warmest month, with an average high-temperature of 86.7°F (30.4°C) and an average low-temperature of 65.8°F (18.8°C). The average heat index is evaluated at a tropical 86.5°F (30.3°C). Weather in July »

The last month of the summer, August, is another warm month in Miles City, Montana, with average temperature ranging between min 64.8°F (18.2°C) and max 84.7°F (29.3°C). In Miles City, the average high-temperature is practically the same as in July - a moderately hot 84.7°F (29.3°C). Weather in August »

September, the first month of the autumn, in Miles City, is also a moderately hot month, with average temperature ranging between max 74.3°F (23.5°C) and min 56.3°F (13.5°C). In Miles City, the average high-temperature decreases, from 84.7°F (29.3°C) in August, to a still warm 74.3°F (23.5°C). Weather in September »

October, the same as September, in Miles City, Montana, is a moderate autumn month, with temperature in the range of an average high of 56.5°F (13.6°C) and an average low of 41.5°F (5.3°C). In Miles City, the average high-temperature plummets, from a warm 74.3°F (23.5°C) in September, to a mild 56.5°F (13.6°C). Weather in October »

November, the last month of the autumn, in Miles City, is another cold month, with average temperature fluctuating between 42.3°F (5.7°C) and 28.2°F (-2.1°C). In November, the average high-temperature drops, from a moderate 56.5°F (13.6°C) in October, to a wintry 42.3°F (5.7°C). Weather in November »

December, the first month of the winter, in Miles City, is also a subzero cold month, with average temperature ranging between min 16.3°F (-8.7°C) and max 28.9°F (-1.7°C). In December, the average high-temperature drops, from a cold 42.3°F (5.7°C) in November, to a freezing cold 28.9°F (-1.7°C). Weather in December »

What is the coldest month in Miles City?

With an average high-temperature of 28.8°F (-1.8°C) and an average low-temperature of 15.1°F (-9.4°C), January is the coldest month.

What is the most humid month in Miles City?

The most humid month in Miles City is January, with an average relative humidity of 83%.

How many days does it rain in Miles City?

Throughout the year, there are 83.1 rainfall days, and 6.81" (173mm) of precipitation is accumulated.

When does it snow in Miles City?

January through May, October through December are months with snowfall.

How much does it snow in Miles City?

Throughout the year, there are 43.4 snowfall days, and 9.13" (232mm) of snow is accumulated.

What is the month with the least sunshine in Miles City?

January, February and December, with an average of 5.1h of sunshine, are months with the least sunshine in Miles City, Montana.

When is the lowest UV index in Miles City?

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

When does it snow the most in Miles City?

February is the month with the most snowfall in Miles City, Montana. Snow falls for 9.2 days and accumulates 2.2" (56mm) of snow.

What is the wettest month in Miles City?

May is the month with the most rainfall. Rain falls for 11.3 days and accumulates 1.1" (28mm) of precipitation.

When it does not snow in Miles City?

June through September are months without snowfall in Miles City, Montana.

When are the longest days in Miles City?

June has the longest days of the year in Miles City, with an average of 15.8h of daylight.

What is the warmest month in Miles City?

July is the warmest month in Miles City, Montana, with an average high-temperature of 86.7°F (30.4°C) and an average low-temperature of 65.8°F (18.8°C).

What month has the most sunshine in Miles City?

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

What is the month with the highest UV index in Miles City?

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

What is the least humid month in Miles City?

August is the least humid month in Miles City, with an average relative humidity of 39%.

What is the driest month in Miles City?

Months with the least rainfall in Miles City, Montana, are November and December Rain falls for 4.2 days and accumulates 0.28" (7mm) of rain.

What is the month with the shortest days in Miles City?

The month with the shortest days in Miles City is December, with an average of 8.7h of daylight.
Average temperature - Miles City, MT
Average rainfall - Miles City, MT
Average rainfall days - Miles City, MT
Average snowfall - Miles City, MT
Average snowfall days - Miles City, MT

The month with the highest number of snowfall days is January (10.1 days).
Months with the least snowfall days are June, July and August (0 days).

Average daylight / Average sunshine - Miles City, MT

The month with the longest days is June (Average daylight: 15.8h).
The month with the shortest days is December (Average daylight: 8.7h).

The month with the most sunshine is July (Average sunshine: 11.8h).
Months with the least sunshine are January, February and December (Average sunshine: 5.1).

Average UV index - Miles City, MT