Monthly weather forecast and climate
Packers Roost, MT

Weather in January

January, the same as December, in Packers Roost, Montana, is another subzero cold winter month, with average temperature fluctuating between 13.3°F (-10.4°C) and 25.5°F (-3.6°C). In January, the average high-temperature is almost the same as in December - a still subzero cold 25.5°F (-3.6°C). Weather in January »

Weather in February

February, the last month of the winter, in Packers Roost, is also a subzero cold month, with average temperature varying between 25°F (-3.9°C) and 10.9°F (-11.7°C). In Packers Roost, the average high-temperature in February is almost the same as in January - a still subzero cold 25°F (-3.9°C). Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Packers Roost, Montana, with average temperature fluctuating between 33.1°F (0.6°C) and 19.2°F (-7.1°C). In March, the average high-temperature slightly increases, from a subzero cold 25°F (-3.9°C) in February, to a wintry 33.1°F (0.6°C). Weather in March »

Weather in April

April, the same as March, is a wintry spring month in Packers Roost, Montana, with average temperature ranging between max 41.4°F (5.2°C) and min 24.4°F (-4.2°C). In April, the average high-temperature slightly increases, from a cold 33.1°F (0.6°C) in March, to a still wintry 41.4°F (5.2°C). Weather in April »

Weather in May

The last month of the spring, May, is a fresh month in Packers Roost, Montana, with average temperature ranging between min 32.4°F (0.2°C) and max 53.4°F (11.9°C). In Packers Roost, the average high-temperature rises, from a wintry 41.4°F (5.2°C) in April, to a cool 53.4°F (11.9°C). Weather in May »

Weather in June

June, the first month of the summer, in Packers Roost, is a comfortable month, with average temperature fluctuating between 61.9°F (16.6°C) and 39°F (3.9°C). In June, the average high-temperature marginally rises, from a fresh 53.4°F (11.9°C) in May, to a comfortable 61.9°F (16.6°C). Weather in June »

Weather in July

July is an agreeable summer month in Packers Roost, Montana, with temperature in the range of an average high of 73°F (22.8°C) and an average low of 44.2°F (6.8°C). The warmest month is July, with an average high-temperature of 73°F (22.8°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 Packers Roost, is another pleasant month, with temperature in the range of an average high of 72°F (22.2°C) and an average low of 44.2°F (6.8°C). In Packers Roost, the average high-temperature in August is almost the same as in July - a still agreeable 72°F (22.2°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an enjoyable month in Packers Roost, Montana, with average temperature ranging between max 61°F (16.1°C) and min 37.8°F (3.2°C). In Packers Roost, the average high-temperature decreases, from a pleasant 72°F (22.2°C) in August, to a comfortable 61°F (16.1°C). Weather in September »

Weather in October

October, the same as September, in Packers Roost, Montana, is a frosty autumn month, with average temperature varying between 28.6°F (-1.9°C) and 44.8°F (7.1°C). In October, the average high-temperature significantly decreases, from a comfortable 61°F (16.1°C) in September, to a frosty 44.8°F (7.1°C). Weather in October »

Weather in November

November, the last month of the autumn, in Packers Roost, is also a subzero cold month, with average temperature fluctuating between 19.9°F (-6.7°C) and 31.5°F (-0.3°C). In November, the average high-temperature drops, from a chilly 44.8°F (7.1°C) in October, to a subzero cold 31.5°F (-0.3°C). Weather in November »

Weather in December

December, the first month of the winter, in Packers Roost, is also a subzero cold month, with average temperature ranging between min 11.3°F (-11.5°C) and max 23.2°F (-4.9°C). The coldest month is December, with an average high-temperature of 23.2°F (-4.9°C) and an average low-temperature of 11.3°F (-11.5°C). Weather in December »
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FAQ

What is the most humid month in Packers Roost?

With an average relative humidity of 93%, January is the most humid month.

How much does it rain in Packers Roost?

In Packers Roost, Montana, during the entire year, the rain falls for 118.6 days and collects up to 20.75" (527mm) of precipitation.

What is the wettest month in Packers Roost?

January is the month with the most rainfall. Rain falls for 5.5 days and accumulates 2.56" (65mm) of precipitation.

When does it snow in Packers Roost?

January through June, September through December are months with snowfall in Packers Roost, Montana.

How many days does it snow in Packers Roost?

In Packers Roost, Montana, during the entire year, snow falls for 128.7 days, and aggregates up to 92.13" (2340mm) of snow.

What is the snowiest month in Packers Roost?

The month with the most snowfall in Packers Roost is January when snow falls for 22.3 days and typically aggregates up to 20.16" (512mm) of snow.

What is the month with the least sunshine in Packers Roost?

With an average of 3.1h of sunshine, January has the least sunshine of the year.

When is the lowest UV index in Packers Roost?

January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Packers Roost, Montana.

When are the longest days in Packers Roost?

With an average of 16.1h of daylight, June has the longest days of the year in Packers Roost.

What is the warmest month in Packers Roost?

July is the warmest month in Packers Roost, Montana, with an average high-temperature of 73°F (22.8°C) and an average low-temperature of 44.2°F (6.8°C).

When it does not snow in Packers Roost?

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

What month has the most sunshine in Packers Roost?

The month with the most sunshine is July, with an average of 11.7h of sunshine.

What is the month with the highest UV index in Packers Roost?

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

What is the least humid month in Packers Roost?

The least humid month in Packers Roost, Montana, is August, with an average relative humidity of 56%.

What is the driest month in Packers Roost?

The month with the least rainfall is August when the rain falls for 7.9 days and typically collects 0.71" (18mm) of precipitation.

What is the coldest month in Packers Roost?

December is the coldest month, with an average high-temperature of 23.2°F (-4.9°C) and an average low-temperature of 11.3°F (-11.5°C).

What is the month with the shortest days in Packers Roost?

December has the shortest days of the year, with an average of 8.4h of daylight.

Average temperature
Packers Roost, MT

Average temperature - Packers Roost, MT

The warmest month (with the highest average high temperature) is July (73°F).
The month with the lowest average high temperature is December (23.2°F).

Months with the highest average low temperature are July and August (44.2°F).
The coldest month (with the lowest average low temperature) is February (10.9°F).

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Average pressure
Packers Roost, MT

Average pressure - Packers Roost, MT

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed
Packers Roost, MT

Average wind speed - Packers Roost, MT

The windiest month (with the highest average wind speed) is November (7mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity
Packers Roost, MT

Average humidity - Packers Roost, MT

The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (56%).

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Average rainfall
Packers Roost, MT

Average rainfall - Packers Roost, MT

The wettest month (with the highest rainfall) is January (2.56").
The driest month (with the least rainfall) is August (0.71").

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Average rainfall days
Packers Roost, MT

Average rainfall days - Packers Roost, MT

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (4.3 days).

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Average snowfall
Packers Roost, MT

Average snowfall - Packers Roost, MT

The month with the highest snowfall is January (20.16").
Months with the least snowfall are July and August (0").

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Average snowfall days
Packers Roost, MT

Average snowfall days - Packers Roost, MT

The month with the highest number of snowfall days is December (22.8 days).
Months with the least snowfall days are July and August (0 days).

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Average daylight / Average sunshine
Packers Roost, MT

Average daylight / Average sunshine - Packers Roost, MT

The month with the longest days is June (Average daylight: 16.1h).
The month with the shortest days is December (Average daylight: 8.4h).

The month with the most sunshine is July (Average sunshine: 11.7h).
The month with the least sunshine is January (Average sunshine: 3.1h).

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Average sunshine days
Packers Roost, MT

Average sunshine days - Packers Roost, MT

The month with the most sunshine days is August (19.6 days).
The month with the least sunshine days is February (7.2 days).

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Average UV index
Packers Roost, MT

Average UV index - Packers Roost, MT

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 1).

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Average visibility
Packers Roost, MT

Average visibility - Packers Roost, 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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