Climate and monthly weather forecast
Melville, MT

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Weather in January

January, like December, is another subzero cold winter month in Melville, Montana, with temperature in the range of an average low of 17.8°F (-7.9°C) and an average high of 30.6°F (-0.8°C). The start of January sees the average high-temperature at a still subzero cold 30.6°F (-0.8°C), showing little difference from December's 28.4°F (-2°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Melville, Montana, with temperature in the range of an average high of 29.7°F (-1.3°C) and an average low of 15.3°F (-9.3°C). The start of February sees the average high-temperature at a still freezing cold 29.7°F (-1.3°C), showing little difference from January's 30.6°F (-0.8°C). Weather in February »

Weather in March

March, the first month of the spring in Melville, is a cold month, with an average temperature ranging between min 24.3°F (-4.3°C) and max 39.4°F (4.1°C). In Melville, stepping into March brings a temperature increase, moving up from February's freezing cold 29.7°F (-1.3°C) to a cold 39.4°F (4.1°C). Weather in March »

Weather in April

April is a frosty spring month in Melville, Montana, with an average temperature ranging between min 29.7°F (-1.3°C) and max 46.6°F (8.1°C). As April begins, there's a slight increase in the average high-temperature, moving from a wintry 39.4°F (4.1°C) in March to a chilly 46.6°F (8.1°C). Weather in April »

Weather in May

May, the last month of the spring in Melville, is a refreshing month, with an average temperature fluctuating between 37.4°F (3°C) and 56.8°F (13.8°C). Noticing a change, the average high-temperature during May moves from April's frosty 46.6°F (8.1°C) to a refreshing 56.8°F (13.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Melville, Montana, with temperature in the range of an average high of 68°F (20°C) and an average low of 46°F (7.8°C). Melville's weather in June shows a rise in the average high-temperature, moving up from May's refreshing 56.8°F (13.8°C) to an agreeable 68°F (20°C). Weather in June »

Weather in July

July in Melville, Montana, is a warm summer month, with temperature in the range of an average low of 52.5°F (11.4°C) and an average high of 78.6°F (25.9°C). July, recognised by an average high temperature of 78.6°F (25.9°C) and a low of 52.5°F (11.4°C), is Melville's warmest month. Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Melville, Montana, with an average temperature fluctuating between 76.6°F (24.8°C) and 52.9°F (11.6°C). Melville's transition from July to August introduces an average high-temperature of a still moderately hot 76.6°F (24.8°C), marking an insignificant variation from the 78.6°F (25.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an enjoyable month in Melville, Montana, with an average temperature varying between 66.7°F (19.3°C) and 45.3°F (7.4°C). As Melville enters September, the average high-temperature decreases from the a warm 76.6°F (24.8°C) of August to a refreshing 66.7°F (19.3°C). Weather in September »

Weather in October

October, the same as September, is a cool autumn month in Melville, Montana, with an average temperature ranging between min 34.3°F (1.3°C) and max 51.1°F (10.6°C). October signals a clear decrease in the average high-temperature, dropping from September's enjoyable 66.7°F (19.3°C) to a cool 51.1°F (10.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Melville, is also a wintry month, with an average temperature fluctuating between 38.1°F (3.4°C) and 23.9°F (-4.5°C). Stepping into November, Melville observes a temperature decline, with the average high falling from October's cool 51.1°F (10.6°C) to an icy 38.1°F (3.4°C). Weather in November »

Weather in December

December, the first month of the winter in Melville, is also a subzero cold month, with temperature in the range of an average low of 16°F (-8.9°C) and an average high of 28.4°F (-2°C). December is the month when Melville experiences its coldest temperatures, averaging a high of 28.4°F (-2°C) and a low of 16°F (-8.9°C). Weather in December »
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Frequently asked questions

What is the driest month in Melville?

The month with the least rainfall in Melville, Montana, is January, when the rain falls for 5.3 days and typically collects 0.47" (12mm) of precipitation.

How much does it rain in Melville?

In Melville, Montana, during the entire year, the rain falls for 129.6 days and collects up to 15.83" (402mm) of precipitation.

When does it snow in Melville?

January through May, September through December are months with snowfall in Melville, Montana.

How many days does it snow in Melville?

Throughout the year, in Melville, Montana, there are 67.6 snowfall days, and 38.19" (970mm) of snow is accumulated.

What are the months with the least sunshine in Melville?

The months with the least sunshine are January, February and December, with an average of 6.2h of sunshine.

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

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

What is the most humid month in Melville?

With an average relative humidity of 80%, February is the most humid month.

What is the snowiest month in Melville?

The month with the most snowfall in Melville is March, when snow falls for 10.1 days and typically aggregates up to 7.09" (180mm) of snow.

When is Daylight Saving Time (DST) in Melville?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Melville, Montana, 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 rainiest month in Melville?

The month with the most rainfall is May, when the rain falls for 19.8 days and typically aggregates up to 3.15" (80mm) of precipitation.

When it does not snow in Melville?

June through August are months without snowfall in Melville.

When are the longest days in Melville?

The month with the longest days is June, with an average of 15h and 42min of daylight.

What month is the hottest in Melville?

The month of July sees the average highest temperatures in Melville, Montana, reaching 78.6°F (25.9°C) at the peak and 52.5°F (11.4°C) at the low.

What month has the most sunshine in Melville?

July has the most sunshine of the year in Melville, with an average of 11.8h of sunshine.

When is the highest UV index in Melville?

The month with the highest UV index in Melville, Montana, is July, with an average maximum UV index of 6.

What is the least humid month in Melville?

August is the least humid month in Melville, Montana, with an average relative humidity of 47%.

What is the coldest time of year in Melville?

December is Melville's coldest month, registering average high temperatures of 28.4°F (-2°C) and lows of 16°F (-8.9°C).

What is the month with the shortest days in Melville?

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

Average temperature
Melville, MT

Average temperature - Melville, MT

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is December (28.4°F).

The month with the highest average low temperature is August (52.9°F).
The coldest month (with the lowest average low temperature) is February (15.3°F).

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Average pressure
Melville, MT

Average pressure - Melville, MT

The months with the highest atmospheric pressure are January and December (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed
Melville, MT

Average wind speed - Melville, MT

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

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Average rainfall
Melville, MT

Average rainfall - Melville, MT

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days
Melville, MT

Average rainfall days - Melville, MT

The month with the highest number of rainy days is May (19.8 days).
The months with the least rainy days are January and December (5.3 days).

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Average snowfall
Melville, MT

Average snowfall - Melville, MT

The month with the highest snowfall is March (7.09").
The months with the least snowfall are June, July and August (0").

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Average snowfall days
Melville, MT

Average snowfall days - Melville, MT

The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Melville, MT

Average daylight / Average sunshine - Melville, 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 months with the least sunshine are January, February and December (Average sunshine: 6h and 12min).

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Average sunshine days
Melville, MT

Average sunshine days - Melville, MT

The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is May (7.7 days).

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Average UV index
Melville, MT

Average UV index - Melville, MT

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

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Average visibility
Melville, MT

Average visibility - Melville, 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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Melville, Montana, USA

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