Monthly weather forecast and climate
Mosby, MT

Weather in January

January, the same as December, in Mosby, Montana, is a freezing cold winter month, with average temperature ranging between min 18.5°F (-7.5°C) and max 31.8°F (-0.1°C). In Mosby, the average high-temperature is almost the same as in December - a still freezing cold 31.8°F (-0.1°C). Weather in January »

Weather in February

The last month of the winter, February, is a cold month in Mosby, Montana, with average temperature ranging between max 32.5°F (0.3°C) and min 18°F (-7.8°C). In Mosby, the average high-temperature is essentially the same as in January - a wintry 32.5°F (0.3°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Mosby, Montana, with average temperature ranging between max 45°F (7.2°C) and min 29.3°F (-1.5°C). In March, the average high-temperature increases, from a wintry 32.5°F (0.3°C) in February, to a frosty 45°F (7.2°C). Weather in March »

Weather in April

April is a cool spring month in Mosby, Montana, with average temperature ranging between max 53.8°F (12.1°C) and min 36.3°F (2.4°C). In April, the average high-temperature marginally rises, from a frosty 45°F (7.2°C) in March, to a fresh 53.8°F (12.1°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Mosby, Montana, with temperature in the range of an average low of 45.7°F (7.6°C) and an average high of 64.2°F (17.9°C). In Mosby, the average high-temperature in May increases, from a fresh 53.8°F (12.1°C) in April, to an enjoyable 64.2°F (17.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Mosby, Montana, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 75.2°F (24°C). In Mosby, Montana, the average high-temperature increases, from a comfortable 64.2°F (17.9°C) in May, to a warm 75.2°F (24°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Mosby, Montana, with average temperature ranging between min 62.4°F (16.9°C) and max 84.7°F (29.3°C). The warmest month is July, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 62.4°F (16.9°C). The average heat index in July is appraised at 84.2°F (29°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Mosby, Montana, with average temperature varying between 82.8°F (28.2°C) and 61.5°F (16.4°C). In August, the average high-temperature is almost the same as in July - a still warm 82.8°F (28.2°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Mosby, Montana, with average temperature ranging between max 72.7°F (22.6°C) and min 53.2°F (11.8°C). In Mosby, the average high-temperature drops, from a warm 82.8°F (28.2°C) in August, to an agreeable 72.7°F (22.6°C). Weather in September »

Weather in October

October, the same as September, in Mosby, Montana, is a moderate autumn month, with average temperature fluctuating between 39.7°F (4.3°C) and 56.3°F (13.5°C). In October, the average high-temperature declines considerably, from a pleasant 72.7°F (22.6°C) in September, to a moderate 56.3°F (13.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Mosby, Montana, with temperature in the range of an average low of 28.8°F (-1.8°C) and an average high of 43.2°F (6.2°C). In Mosby, the average high-temperature in November drops, from a mild 56.3°F (13.5°C) in October, to a frosty 43.2°F (6.2°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Mosby, Montana, with temperature in the range of an average high of 31.1°F (-0.5°C) and an average low of 18.5°F (-7.5°C). The coldest month is December, with an average high-temperature of 31.1°F (-0.5°C) and an average low-temperature of 18.5°F (-7.5°C). Weather in December »
[Resources]

FAQ

What is the most humid month in Mosby?

January is the most humid month, with an average relative humidity of 77%.

How much does it rain in Mosby?

In Mosby, Montana, during the entire year, the rain falls for 114.3 days and collects up to 12.13" (308mm) of precipitation.

What is the driest month in Mosby?

The month with the least rainfall in Mosby, Montana, is January when the rain falls for 5.6 days and typically collects 0.55" (14mm) of precipitation.

When does it snow in Mosby?

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

How much does it snow in Mosby?

In Mosby, Montana, during the entire year, snow falls for 53.5 days, and aggregates up to 18.58" (472mm) of snow.

When does it snow the most in Mosby?

The month with the most snowfall is February when snow falls for 11.1 days and typically aggregates up to 3.78" (96mm) of snow.

What is the month with the least sunshine in Mosby?

February and December, with an average of 5.2h of sunshine, are months with the least sunshine in Mosby.

What is the rainiest month in Mosby?

May is the month with the most rainfall in Mosby. Rain falls for 15.6 days and accumulates 1.97" (50mm) of precipitation.

When it does not snow in Mosby?

June through August are months without snowfall.

When are the longest days in Mosby?

With an average of 15.8h of daylight, June has the longest days of the year.

What is the warmest month in Mosby?

The warmest month in Mosby, Montana, is July, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 62.4°F (16.9°C).

What month has the most sunshine in Mosby?

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

When is the highest UV index in Mosby?

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

What is the least humid month in Mosby?

August is the least humid month, with an average relative humidity of 39%.

What is the coldest month in Mosby?

With an average high-temperature of 31.1°F (-0.5°C) and an average low-temperature of 18.5°F (-7.5°C), December is the coldest month in Mosby.

What is the month with the shortest days in Mosby?

The month with the shortest days is December, with an average of 8.6h of daylight.

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

December is the month with the lowest UV index in Mosby, Montana, with an average maximum UV index of 1.

Average temperature
Mosby, MT

Average temperature - Mosby, MT

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is December (31.1°F).

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is February (18°F).

[Resources]

Average pressure
Mosby, MT

Average pressure - Mosby, MT

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is June (29.85").

[Resources]

Average wind speed
Mosby, MT

Average wind speed - Mosby, MT

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest months (with the lowest average wind speed) are July and August (8.5mph).

[Resources]

Average rainfall
Mosby, MT

Average rainfall - Mosby, MT

The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is January (0.55").

[Resources]

Average rainfall days
Mosby, MT

Average rainfall days - Mosby, MT

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (4.6 days).

[Resources]

Average snowfall
Mosby, MT

Average snowfall - Mosby, MT

The month with the highest snowfall is February (3.78").
Months with the least snowfall are June, July and August (0").

[Resources]

Average snowfall days
Mosby, MT

Average snowfall days - Mosby, MT

The month with the highest number of snowfall days is February (11.1 days).
Months with the least snowfall days are June, July and August (0 days).

[Resources]

Average daylight / Average sunshine
Mosby, MT

Average daylight / Average sunshine - Mosby, MT

The month with the longest days is June (Average daylight: 15.8h).
The month with the shortest days is December (Average daylight: 8.6h).

The month with the most sunshine is July (Average sunshine: 11.8h).
Months with the least sunshine are February and December (Average sunshine: 5.2).

[Resources]

Average sunshine days
Mosby, MT

Average sunshine days - Mosby, MT

The month with the most sunshine days is September (19.5 days).
The month with the least sunshine days is April (12.8 days).

[Resources]

Average visibility
Mosby, MT

Average visibility - Mosby, 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).

[Resources]