Climate and monthly weather forecast
Muddy, MT

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Weather in January

January, like December, is another subzero cold winter month in Muddy, Montana, with temperature in the range of an average low of 16°F (-8.9°C) and an average high of 30.6°F (-0.8°C). Muddy ushers in January with an average high-temperature of a still freezing cold 30.6°F (-0.8°C), showing a close resemblance to the previous month. Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Muddy, Montana, with an average temperature varying between 16.2°F (-8.8°C) and 31.1°F (-0.5°C). February is marked by an average high-temperature of a still freezing cold 31.1°F (-0.5°C), almost identical to the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Muddy, is a frosty month, with an average temperature varying between 45°F (7.2°C) and 28.2°F (-2.1°C). March's arrival coincides with a rise in the average high-temperature, moving from February's freezing cold 31.1°F (-0.5°C) to a chilly 45°F (7.2°C). Weather in March »

Weather in April

April is a fresh spring month in Muddy, Montana, with temperature in the range of an average low of 35.4°F (1.9°C) and an average high of 53.8°F (12.1°C). The average high-temperature mildly increases in April, edging from a frosty 45°F (7.2°C) in March to a cool 53.8°F (12.1°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Muddy, Montana, with temperature in the range of an average high of 64°F (17.8°C) and an average low of 44.2°F (6.8°C). May's onset brings a temperature rise, moving from a fresh 53.8°F (12.1°C) in April to a refreshing 64°F (17.8°C). Weather in May »

Weather in June

June, the first month of the summer in Muddy, is a warm month, with temperature in the range of an average high of 75.6°F (24.2°C) and an average low of 54°F (12.2°C). The arrival of June brings a change in Muddy's weather, with average high-temperatures moving from May's refreshing 64°F (17.8°C) to a moderately hot 75.6°F (24.2°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Muddy, Montana, with an average temperature fluctuating between 61.9°F (16.6°C) and 85.5°F (29.7°C). July registers as the month with the highest average temperatures, reaching 85.5°F (29.7°C) at its peak and 61.9°F (16.6°C) at the lowest. For July, the heat index is calculated to be a tropical 86°F (30°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Muddy, Montana, with an average temperature ranging between max 83.3°F (28.5°C) and min 61.2°F (16.2°C). In August, Muddy experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 85.5°F (29.7°C) in July to a still warm 83.3°F (28.5°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Muddy, Montana, with an average temperature varying between 73.8°F (23.2°C) and 53.2°F (11.8°C). Muddy's weather in September involves a decrease in the average high-temperature, moving down from August's warm 83.3°F (28.5°C) to a still moderately hot 73.8°F (23.2°C). Weather in September »

Weather in October

October, the same as September, in Muddy, Montana, is another mild autumn month, with temperature in the range of an average high of 56.1°F (13.4°C) and an average low of 39.6°F (4.2°C). Muddy's October weather is characterized by a distinct downswing in high-temperatures, falling from September's moderately hot 73.8°F (23.2°C) to a refreshing 56.1°F (13.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an icy month in Muddy, Montana, with an average temperature ranging between max 42.6°F (5.9°C) and min 27.1°F (-2.7°C). As Muddy enters November, the average high-temperature decreases from the a refreshing 56.1°F (13.4°C) of October to a cold 42.6°F (5.9°C). Weather in November »

Weather in December

December, the first month of the winter in Muddy, is still a freezing cold month, with temperature in the range of an average low of 16.7°F (-8.5°C) and an average high of 30.4°F (-0.9°C). The month of December, characterized by an average high of 30.4°F (-0.9°C) and a low of 16.7°F (-8.5°C), is recognized as the coldest. Weather in December »
Updated: Jul 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the most humid month?

The most humid month is January, with an average relative humidity of 80%.

How much does it rain?

In Muddy, during the entire year, the rain falls for 113.9 days and collects up to 14.84" (377mm) of precipitation.

When does it snow?

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

How many days does it snow?

Throughout the year, there are 55.2 snowfall days, and 23.5" (597mm) of snow is accumulated.

What is the month with the lowest UV index?

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

What is the snowiest month?

The month with the most snowfall is February, when snow falls for 10.4 days and typically aggregates up to 4.33" (110mm) of snow.

What is the month with the least sunshine in Muddy?

With an average of 5h of sunshine, February has the least sunshine of the year.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 wettest month?

The month with the most rainfall is May, when the rain falls for 16.8 days and typically aggregates up to 2.56" (65mm) of precipitation.

When are the longest days?

June has the longest days of the year, with an average of 15h and 36min of daylight.

What is the warmest month?

The warmest period is July, when temperatures fluctuate between an average high of 85.5°F (29.7°C) and a low of 61.9°F (16.6°C).

When it does not snow?

July and August are months without snowfall.

What month has the most sunshine?

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

When is the highest UV index?

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

What is the least humid month?

With an average relative humidity of 42%, August is the least humid month.

What are the coldest months?

In Muddy, December records the average lowest temperatures, peaking at 30.4°F (-0.9°C) and reaching a low of 16.7°F (-8.5°C).

What is the driest month?

December is the month with the least rainfall. Rain falls for 3.4 days and accumulates 0.47" (12mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days in Muddy is December, with an average of 8h and 48min of daylight.

Average temperature
Muddy, MT

Average temperature - Muddy, MT

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is December (30.4°F).

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (16°F).

Average pressure
Muddy, MT

Average pressure - Muddy, MT

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed
Muddy, MT

Average wind speed - Muddy, MT

The windiest month (with the highest average wind speed) is April (10mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).

Average humidity
Muddy, MT

Average humidity - Muddy, MT

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (42%).

Average rainfall
Muddy, MT

Average rainfall - Muddy, MT

The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is December (0.47").

Average rainfall days
Muddy, MT

Average rainfall days - Muddy, MT

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (2.8 days).

Average snowfall
Muddy, MT

Average snowfall - Muddy, MT

The month with the highest snowfall is February (4.33").
The months with the least snowfall are July and August (0").

Average snowfall days
Muddy, MT

Average snowfall days - Muddy, MT

The month with the highest number of snowfall days is February (10.4 days).
The months with the least snowfall days are July and August (0 days).

Average daylight / Average sunshine
Muddy, MT

Average daylight / Average sunshine - Muddy, MT

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days
Muddy, MT

Average sunshine days - Muddy, MT

The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is May (11.3 days).

Average UV index
Muddy, MT

Average UV index - Muddy, MT

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).

Average visibility
Muddy, MT

Average visibility - Muddy, 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).

Muddy, Montana, USA

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