Climate and monthly weather forecast
Anaconda, MT

Weather in January

January, the same as December, in Anaconda, Montana, is a freezing cold winter month, with average temperature ranging between min 12.6°F (-10.8°C) and max 27.5°F (-2.5°C). In January, the average high-temperature is essentially the same as in December - a still freezing cold 27.5°F (-2.5°C). Weather in January »

Weather in February

February, the last month of the winter, in Anaconda, is also a subzero cold month, with temperature in the range of an average low of 11.3°F (-11.5°C) and an average high of 27.1°F (-2.7°C). In Anaconda, the average high-temperature is practically the same as in January - a still subzero cold 27.1°F (-2.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a wintry month in Anaconda, Montana, with average temperature fluctuating between 17.8°F (-7.9°C) and 34.3°F (1.3°C). In March, the average high-temperature slightly increases, from a freezing cold 27.1°F (-2.7°C) in February, to a wintry 34.3°F (1.3°C). Weather in March »

Weather in April

April, like March, in Anaconda, Montana, is a wintry spring month, with average temperature fluctuating between 42.1°F (5.6°C) and 23.2°F (-4.9°C). In April, the average high-temperature slightly increases, from a cold 34.3°F (1.3°C) in March, to a still wintry 42.1°F (5.6°C). Weather in April »

Weather in May

May, the last month of the spring, in Anaconda, is a cool month, with average temperature varying between 53.8°F (12.1°C) and 31.5°F (-0.3°C). In Anaconda, the average high-temperature rises, from a wintry 42.1°F (5.6°C) in April, to a fresh 53.8°F (12.1°C). Weather in May »

Weather in June

June, the first month of the summer, in Anaconda, is an enjoyable month, with temperature in the range of an average high of 63.7°F (17.6°C) and an average low of 38.1°F (3.4°C). In June, the average high-temperature rises, from a fresh 53.8°F (12.1°C) in May, to an enjoyable 63.7°F (17.6°C). Weather in June »

Weather in July

July in Anaconda, Montana, is a warm summer month, with average temperature varying between 44.2°F (6.8°C) and 75.4°F (24.1°C). The warmest month is July, with an average high-temperature of 75.4°F (24.1°C) and an average low-temperature of 44.2°F (6.8°C). Weather in July »

Weather in August

August, the last month of the summer, in Anaconda, is another warm month, with average temperature fluctuating between 73.9°F (23.3°C) and 44.6°F (7°C). In Anaconda, the average high-temperature in August is relatively the same as in July - a still moderately hot 73.9°F (23.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a comfortable month in Anaconda, Montana, with average temperature fluctuating between 63.7°F (17.6°C) and 39°F (3.9°C). In September, the average high-temperature drops, from a warm 73.9°F (23.3°C) in August, to an enjoyable 63.7°F (17.6°C). Weather in September »

Weather in October

October, like September, is a frosty autumn month in Anaconda, Montana, with temperature in the range of an average low of 28.9°F (-1.7°C) and an average high of 47.3°F (8.5°C). In Anaconda, the average high-temperature in October plummets, from a comfortable 63.7°F (17.6°C) in September, to a frosty 47.3°F (8.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a wintry month in Anaconda, Montana, with average temperature fluctuating between 34.5°F (1.4°C) and 18.5°F (-7.5°C). In November, the average high-temperature drops, from a frosty 47.3°F (8.5°C) in October, to a wintry 34.5°F (1.4°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Anaconda, Montana, with temperature in the range of an average high of 25.3°F (-3.7°C) and an average low of 10.8°F (-11.8°C). With an average high-temperature of 25.3°F (-3.7°C) and an average low-temperature of 10.8°F (-11.8°C), December is the coldest month. Weather in December »
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FAQ

What is the driest month in Anaconda?

January and December are months with the least rain when the rain falls for 8.3 days and typically aggregates up to 0.94" (24mm) of rain.

How many days does it rain in Anaconda?

In Anaconda, Montana, during the entire year, the rain falls for 139.3 days and collects up to 18.74" (476mm) of precipitation.

When does it snow in Anaconda?

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

How many days does it snow in Anaconda?

In Anaconda, during the entire year, snow falls for 117.3 days, and aggregates up to 65.47" (1663mm) of snow.

What is the month with the least sunshine in Anaconda?

Months with the least sunshine in Anaconda are January and December, with an average of 5.4h of sunshine.

What is the most humid month in Anaconda?

The most humid month in Anaconda is February, with an average relative humidity of 89%.

When does it snow the most in Anaconda?

February is the month with the most snowfall in Anaconda. Snow falls for 20.2 days and accumulates 11.93" (303mm) of snow.

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

Months with the lowest UV index are February and December, with an average maximum UV index of 1.

What is the rainiest month in Anaconda?

The month with the most rainfall in Anaconda is June when the rain falls for 16.9 days and typically aggregates up to 2.87" (73mm) of precipitation.

When are the longest days in Anaconda?

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

What is the warmest month in Anaconda?

With an average high-temperature of 75.4°F (24.1°C) and an average low-temperature of 44.2°F (6.8°C), July is the warmest month in Anaconda.

What are the least humid months in Anaconda?

Months with the lowest humidity in Anaconda, Montana, are July and August, with an average relative humidity of 50%.

When it does not snow in Anaconda?

In Anaconda, Montana, snow does not fall in July and August.

What month has the most sunshine in Anaconda?

July has the most sunshine of the year in Anaconda, with an average of 11.6h of sunshine.

When is the highest UV index in Anaconda?

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

What is the coldest month in Anaconda?

December is the coldest month in Anaconda, with an average high-temperature of 25.3°F (-3.7°C) and an average low-temperature of 10.8°F (-11.8°C).

What is the month with the shortest days in Anaconda?

December has the shortest days of the year, with an average of 8.7h of daylight.

Average temperature
Anaconda, MT

Average temperature - Anaconda, MT

The warmest month (with the highest average high temperature) is July (75.4°F).
The month with the lowest average high temperature is December (25.3°F).

The month with the highest average low temperature is August (44.6°F).
The coldest month (with the lowest average low temperature) is December (10.8°F).

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Average pressure
Anaconda, MT

Average pressure - Anaconda, MT

The month with the highest atmospheric pressure is January (30.21").
The month with the lowest atmospheric pressure is June (29.92").

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Average wind speed
Anaconda, MT

Average wind speed - Anaconda, MT

The windiest months (with the highest average wind speed) are January and November (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity
Anaconda, MT

Average humidity - Anaconda, MT

The month with the highest relative humidity is February (89%).
Months with the lowest relative humidity are July and August (50%).

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Average rainfall
Anaconda, MT

Average rainfall - Anaconda, MT

The wettest month (with the highest rainfall) is June (2.87").
The driest months (with the least rainfall) are January and December (0.94").

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Average rainfall days
Anaconda, MT

Average rainfall days - Anaconda, MT

The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is November (7.9 days).

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Average snowfall
Anaconda, MT

Average snowfall - Anaconda, MT

The month with the highest snowfall is February (11.93").
Months with the least snowfall are July and August (0").

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Average snowfall days
Anaconda, MT

Average snowfall days - Anaconda, MT

The month with the highest number of snowfall days is February (20.2 days).
Months with the least snowfall days are July and August (0 days).

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Average daylight / Average sunshine
Anaconda, MT

Average daylight / Average sunshine - Anaconda, 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: 11.6h).
Months with the least sunshine are January and December (Average sunshine: 5.4).

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Average sunshine days
Anaconda, MT

Average sunshine days - Anaconda, MT

The month with the most sunshine days is September (17.2 days).
Months with the least sunshine days are February and April (7.2 days).

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Average visibility
Anaconda, MT

Average visibility - Anaconda, MT

Months with the highest visibility are May, June, July, August, September and October (6mi).
Months with the lowest visibility are January, February, March and December (4mi).

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