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

Monthly weather forecast and climate
Polaris, MT

January, the same as December, in Polaris, Montana, is a freezing cold winter month, with average temperature fluctuating between 12.2°F (-11°C) and 27.9°F (-2.3°C). In Polaris, the average high-temperature is essentially the same as in December - a still subzero cold 27.9°F (-2.3°C). Weather in January »

The last month of the winter, February, is another freezing cold month in Polaris, Montana, with temperature in the range of an average high of 27.5°F (-2.5°C) and an average low of 11.8°F (-11.2°C). In Polaris, the average high-temperature in February is essentially the same as in January - a still freezing cold 27.5°F (-2.5°C). Weather in February »

March, the first month of the spring, in Polaris, is a wintry month, with average temperature ranging between min 20.1°F (-6.6°C) and max 35.6°F (2°C). In March, the average high-temperature marginally rises, from a subzero cold 27.5°F (-2.5°C) in February, to a wintry 35.6°F (2°C). Weather in March »

April in Polaris, Montana, is a frosty spring month, with temperature in the range of an average low of 27.7°F (-2.4°C) and an average high of 44.6°F (7°C). In Polaris, the average high-temperature rises, from a wintry 35.6°F (2°C) in March, to a frosty 44.6°F (7°C). Weather in April »

May, the last month of the spring, in Polaris, is a mild month, with temperature in the range of an average high of 56.3°F (13.5°C) and an average low of 35.2°F (1.8°C). In Polaris, Montana, the average high-temperature in May rises, from a chilly 44.6°F (7°C) in April, to a mild 56.3°F (13.5°C). Weather in May »

The first month of the summer, June, is a comfortable month in Polaris, Montana, with temperature in the range of an average high of 66.7°F (19.3°C) and an average low of 41.7°F (5.4°C). In June, the average high-temperature increases, from a moderate 56.3°F (13.5°C) in May, to a comfortable 66.7°F (19.3°C). Weather in June »

July is a warm summer month in Polaris, Montana, with temperature in the range of an average low of 47.5°F (8.6°C) and an average high of 77.5°F (25.3°C). July is the warmest month, with an average high-temperature of 77.5°F (25.3°C) and an average low-temperature of 47.5°F (8.6°C). Weather in July »

The last month of the summer, August, is another warm month in Polaris, Montana, with average temperature fluctuating between 75.7°F (24.3°C) and 47.3°F (8.5°C). In Polaris, the average high-temperature is almost the same as in July - a still moderately hot 75.7°F (24.3°C). Weather in August »

The first month of the autumn, September, is still a comfortable month in Polaris, Montana, with average temperature fluctuating between 41.7°F (5.4°C) and 66°F (18.9°C). In September, the average high-temperature drops, from a moderately hot 75.7°F (24.3°C) in August, to a comfortable 66°F (18.9°C). Weather in September »

October, like September, is another chilly autumn month in Polaris, Montana, with temperature in the range of an average high of 49.3°F (9.6°C) and an average low of 31.1°F (-0.5°C). In Polaris, the average high-temperature plummets, from a comfortable 66°F (18.9°C) in September, to a chilly 49.3°F (9.6°C). Weather in October »

November, the last month of the autumn, in Polaris, is also a wintry month, with average temperature fluctuating between 20.1°F (-6.6°C) and 35.4°F (1.9°C). In November, the average high-temperature decreases, from a chilly 49.3°F (9.6°C) in October, to a wintry 35.4°F (1.9°C). Weather in November »

The first month of the winter, December, is still a freezing cold month in Polaris, Montana, with temperature in the range of an average high of 25.2°F (-3.8°C) and an average low of 10.6°F (-11.9°C). With an average high-temperature of 25.2°F (-3.8°C) and an average low-temperature of 10.6°F (-11.9°C), December is the coldest month. Weather in December »

How many days does it rain in Polaris?

In Polaris, Montana, during the entire year, the rain falls for 126.7 days and collects up to 10.35" (263mm) of precipitation.

What is the driest month in Polaris?

The month with the least rainfall in Polaris is January when the rain falls for 8 days and typically collects 0.51" (13mm) of precipitation.

When does it snow in Polaris?

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

How much does it snow in Polaris?

Throughout the year, there are 81.2 snowfall days, and 29.76" (756mm) of snow is accumulated.

What is the most humid month in Polaris?

The most humid month in Polaris is February, with an average relative humidity of 86%.

When does it snow the most in Polaris?

February is the month with the most snowfall in Polaris, Montana. Snow falls for 14.1 days and accumulates 5.51" (140mm) of snow.

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

The month with the lowest UV index in Polaris is February, with an average maximum UV index of 1.

What is the rainiest month in Polaris?

June is the month with the most rainfall in Polaris. Rain falls for 14 days and accumulates 1.5" (38mm) of precipitation.

When are the longest days in Polaris?

June has the longest days of the year, with an average of 15.6h of daylight.

What is the warmest month in Polaris?

July is the warmest month, with an average high-temperature of 77.5°F (25.3°C) and an average low-temperature of 47.5°F (8.6°C).

What is the least humid month in Polaris?

Months with the lowest humidity in Polaris, Montana, are July and August, with an average relative humidity of 45%.

When it does not snow in Polaris?

July and August are months without snowfall.

What month has the most sunshine in Polaris?

The month with the most sunshine in Polaris, Montana, is July, with an average of 12h of sunshine.

When is the highest UV index in Polaris?

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

What is the coldest month in Polaris?

With an average high-temperature of 25.2°F (-3.8°C) and an average low-temperature of 10.6°F (-11.9°C), December is the coldest month.

What is the month with the shortest days in Polaris?

With an average of 8.8h of daylight, December has the shortest days of the year in Polaris.

What is the month with the least sunshine in Polaris?

The month with the least sunshine in Polaris, Montana, is December, with an average of 6.1h of sunshine.
Average humidity - Polaris, MT
Average rainfall - Polaris, MT
Average rainfall days - Polaris, MT
Average snowfall days - Polaris, MT

The month with the highest number of snowfall days is February (14.1 days).
Months with the least snowfall days are July and August (0 days).

Average daylight / Average sunshine - Polaris, MT

The month with the longest days is June (Average daylight: 15.6h).
The month with the shortest days is December (Average daylight: 8.8h).

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6.1h).