Climate and monthly weather forecast
Valier, MT

Weather in January

January, the same as December, in Valier, Montana, is a freezing cold winter month, with an average temperature fluctuating between 29.8°F (-1.2°C) and 17.1°F (-8.3°C). In Valier, the average high-temperature in January is practically the same as in December - a still subzero cold 29.8°F (-1.2°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Valier, Montana, with an average temperature fluctuating between 30.6°F (-0.8°C) and 16.9°F (-8.4°C). In February, the average high-temperature is practically the same as in January - a still subzero cold 30.6°F (-0.8°C). Weather in February »

Weather in March

March, the first month of the spring in Valier, is a cold month, with an average temperature fluctuating between 26.1°F (-3.3°C) and 41.4°F (5.2°C). In March, the average high-temperature increases from a freezing cold 30.6°F (-0.8°C) in February to a cold 41.4°F (5.2°C). Weather in March »

Weather in April

April in Valier, Montana, is a fresh spring month, with an average temperature ranging between min 35.2°F (1.8°C) and max 51.8°F (11°C). In Valier, the average high-temperature in April increases from a cold 41.4°F (5.2°C) in March to a cool 51.8°F (11°C). Weather in April »

Weather in May

May, the last month of the spring in Valier, is an enjoyable month, with an average temperature ranging between min 43.7°F (6.5°C) and max 62.2°F (16.8°C). In May, the average high-temperature rises from a fresh 51.8°F (11°C) in April to a comfortable 62.2°F (16.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Valier, Montana, with an average temperature ranging between min 50.2°F (10.1°C) and max 70.7°F (21.5°C). In June, the average high-temperature marginally rises from an enjoyable 62.2°F (16.8°C) in May to a pleasant 70.7°F (21.5°C). Weather in June »

Weather in July

July is a warm summer month in Valier, Montana, with temperature in the range of an average high of 81.3°F (27.4°C) and an average low of 56.5°F (13.6°C). The warmest month is July, with an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 56.5°F (13.6°C). The average heat index in July is appraised at 80.6°F (27°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Valier, Montana, with an average temperature varying between 80.2°F (26.8°C) and 57.7°F (14.3°C). In August, the average high-temperature is relatively the same as in July - a still moderately hot 80.2°F (26.8°C). Weather in August »

Weather in September

September, the first month of the autumn in Valier, is also an agreeable month, with an average temperature varying between 50.4°F (10.2°C) and 69.3°F (20.7°C). In September, the average high-temperature decreases from a moderately hot 80.2°F (26.8°C) in August to a pleasant 69.3°F (20.7°C). Weather in September »

Weather in October

October, like September, in Valier, Montana, is another fresh autumn month, with an average temperature ranging between min 37°F (2.8°C) and max 53.2°F (11.8°C). In Valier, Montana, the average high-temperature in October plummets from an agreeable 69.3°F (20.7°C) in September to a cool 53.2°F (11.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a wintry month in Valier, Montana, with an average temperature varying between 39.6°F (4.2°C) and 25.3°F (-3.7°C). In November, the average high-temperature decreases from a cool 53.2°F (11.8°C) in October to a wintry 39.6°F (4.2°C). Weather in November »

Weather in December

December, the first month of the winter in Valier, is still a freezing cold month, with an average temperature ranging between max 28.6°F (-1.9°C) and min 16°F (-8.9°C). December is the coldest month, with an average high-temperature of 28.6°F (-1.9°C) and an average low-temperature of 16°F (-8.9°C). Weather in December »
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FAQ

What is the most humid month in Valier?

January is the most humid month in Valier, Montana, with an average relative humidity of 77%.

What is the driest month in Valier?

January is the month with the least rainfall. Rain falls for 4.2 days and accumulates 0.51" (13mm) of precipitation.

How many days does it rain in Valier?

Throughout the year, in Valier, Montana, there are 104.3 rainfall days, and 11.93" (303mm) of precipitation is accumulated.

When does it snow in Valier?

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

How many days does it snow in Valier?

Throughout the year, there are 68.2 snowfall days, and 25.63" (651mm) of snow is accumulated.

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

The months with the lowest UV index in Valier, Montana, are January through March, October through December, with an average maximum UV index of 2.

When does it snow the most in Valier?

The month with the most snowfall is February, when snow falls for 12.2 days and typically aggregates up to 4.88" (124mm) of snow.

When is Daylight Saving Time (DST) in Valier?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Valier, Montana, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from MDT to MST.

What is the rainiest month in Valier?

The month with the most rainfall in Valier, Montana, is June, when the rain falls for 13.3 days and typically aggregates up to 2.36" (60mm) of precipitation.

When it does not snow in Valier?

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

When are the longest days in Valier?

June has the longest days of the year, with an average of 16h and 2min of daylight.

What is the warmest month in Valier?

With an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 56.5°F (13.6°C), July is the warmest month in Valier.

What month has the most sunshine in Valier?

July has the most sunshine of the year in Valier, Montana, with an average of 11.9h of sunshine.

When is the highest UV index in Valier?

With an average maximum UV index of 6, July is the month with the highest UV index in Valier.

What is the least humid month in Valier?

August is the least humid month in Valier, Montana, with an average relative humidity of 40%.

What is the coldest month in Valier?

The coldest month is December, with an average high-temperature of 28.6°F (-1.9°C) and an average low-temperature of 16°F (-8.9°C).

What is the month with the shortest days in Valier?

With an average of 8h and 25min of daylight, December has the shortest days of the year in Valier.

What is the month with the least sunshine in Valier?

With an average of 5.5h of sunshine, December has the least sunshine of the year.

Average temperature
Valier, MT

Average temperature - Valier, MT

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is December (28.6°F).

The month with the highest average low temperature is August (57.7°F).
The coldest month (with the lowest average low temperature) is December (16°F).

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Average pressure
Valier, MT

Average pressure - Valier, MT

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed
Valier, MT

Average wind speed - Valier, MT

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

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Average rainfall
Valier, MT

Average rainfall - Valier, MT

The wettest month (with the highest rainfall) is June (2.36").
The driest month (with the least rainfall) is January (0.51").

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Average rainfall days
Valier, MT

Average rainfall days - Valier, MT

The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is January (4.2 days).

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Average snowfall
Valier, MT

Average snowfall - Valier, MT

The month with the highest snowfall is February (4.88").
The months with the least snowfall are June, July and August (0").

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Average snowfall days
Valier, MT

Average snowfall days - Valier, MT

The month with the highest number of snowfall days is December (12.6 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight / Average sunshine
Valier, MT

Average daylight / Average sunshine - Valier, MT

The month with the longest days is June (Average daylight: 16h and 2min).
The month with the shortest days is December (Average daylight: 8h and 25min).

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days
Valier, MT

Average sunshine days - Valier, MT

The month with the most sunshine days is September (19.5 days).
The month with the least sunshine days is April (12.2 days).

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Average UV index
Valier, MT

Average UV index - Valier, MT

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average visibility
Valier, MT

Average visibility - Valier, 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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