Monthly weather forecast and climate
Melville, MT

Weather in January

January, like December, is a freezing cold winter month in Melville, Montana, with average temperature fluctuating between 17.8°F (-7.9°C) and 30.6°F (-0.8°C). In Melville, the average high-temperature is essentially the same as in December - a still freezing cold 30.6°F (-0.8°C). Weather in January »

Weather in February

February, the last month of the winter, in Melville, is another freezing cold month, with average temperature varying between 29.7°F (-1.3°C) and 15.3°F (-9.3°C). In February, the average high-temperature is relatively the same as in January - a still freezing cold 29.7°F (-1.3°C). Weather in February »

Weather in March

March, the first month of the spring, in Melville, is a wintry month, with temperature in the range of an average high of 39.4°F (4.1°C) and an average low of 24.3°F (-4.3°C). In March, the average high-temperature increases, from a subzero cold 29.7°F (-1.3°C) in February, to a wintry 39.4°F (4.1°C). Weather in March »

Weather in April

April is a chilly spring month in Melville, Montana, with average temperature ranging between min 29.7°F (-1.3°C) and max 46.6°F (8.1°C). In Melville, the average high-temperature slightly increases, 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 mild month, with temperature in the range of an average low of 37.4°F (3°C) and an average high of 56.8°F (13.8°C). In May, the average high-temperature rises, from a frosty 46.6°F (8.1°C) in April, to a mild 56.8°F (13.8°C). Weather in May »

Weather in June

June, the first month of the summer, in Melville, is a pleasant month, with temperature in the range of an average high of 68°F (20°C) and an average low of 46°F (7.8°C). In June, the average high-temperature rises, from a moderate 56.8°F (13.8°C) in May, to an agreeable 68°F (20°C). Weather in June »

Weather in July

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

Weather in August

August, the last month of the summer, in Melville, is another warm month, with average temperature varying between 52.9°F (11.6°C) and 76.6°F (24.8°C). In Melville, Montana, the average high-temperature in August is practically the same as in July - a still warm 76.6°F (24.8°C). Weather in August »

Weather in September

September, the first month of the autumn, in Melville, is still a comfortable month, with average temperature varying between 66.7°F (19.3°C) and 45.3°F (7.4°C). In Melville, the average high-temperature decreases, from a warm 76.6°F (24.8°C) in August, to a comfortable 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 average temperature varying between 34.3°F (1.3°C) and 51.1°F (10.6°C). In Melville, the average high-temperature significantly decreases, from a comfortable 66.7°F (19.3°C) in September, to a fresh 51.1°F (10.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a wintry month in Melville, Montana, with average temperature fluctuating between 23.9°F (-4.5°C) and 38.1°F (3.4°C). In November, the average high-temperature decreases, from a fresh 51.1°F (10.6°C) in October, to a cold 38.1°F (3.4°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Melville, Montana, with average temperature varying between 16°F (-8.9°C) and 28.4°F (-2°C). December is the coldest month, with an average high-temperature of 28.4°F (-2°C) and an average low-temperature of 16°F (-8.9°C). Weather in December »
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FAQ

How much does it rain in Melville?

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

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.

When does it snow in Melville?

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

How much 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 is the month with the least sunshine in Melville?

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

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

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

What is the most humid month in Melville?

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

What is the snowiest month in Melville?

March is the month with the most snowfall in Melville, Montana. Snow falls for 10.1 days and accumulates 7.09" (180mm) of snow.

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, Montana.

When are the longest days in Melville?

With an average of 15.7h of daylight, June has the longest days of the year.

What is the warmest month in Melville?

July is the warmest month, with an average high-temperature of 78.6°F (25.9°C) and an average low-temperature of 52.5°F (11.4°C).

What month has the most sunshine in Melville?

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

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

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

What is the least humid month in Melville?

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

What is the coldest month in Melville?

The coldest month in Melville is December, with an average high-temperature of 28.4°F (-2°C) and an average low-temperature of 16°F (-8.9°C).

What is the month with the shortest days in Melville?

With an average of 8.7h of daylight, December has the shortest days of the year in Melville, Montana.

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

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

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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).
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").
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).
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: 15.7h).
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: 6.2).

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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).
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

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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