Climate and monthly weather forecast
McAllister, MT

Share

Weather in January

January, like December, is another subzero cold winter month in McAllister, Montana, with an average temperature varying between 9.7°F (-12.4°C) and 24.6°F (-4.1°C). As McAllister, Montana, welcomes January, the average high-temperature is noted at a still freezing cold 24.6°F (-4.1°C), closely aligning with the preceding month. Weather in January »

Weather in February

February, the last month of the winter in McAllister, is another freezing cold month, with an average temperature varying between 9.7°F (-12.4°C) and 25.2°F (-3.8°C). McAllister sees the arrival of February with an average high-temperature of a still freezing cold 25.2°F (-3.8°C), indicating a subtle variation from January. Weather in February »

Weather in March

The first month of the spring, March, is a wintry month in McAllister, Montana, with temperature in the range of an average high of 33.1°F (0.6°C) and an average low of 18°F (-7.8°C). Observing a minor shift, the average high-temperature during March adjusts from February's subzero cold 25.2°F (-3.8°C) to an icy 33.1°F (0.6°C). Weather in March »

Weather in April

April, like March, in McAllister, Montana, is another cold spring month, with an average temperature ranging between max 40.3°F (4.6°C) and min 23°F (-5°C). As McAllister transitions into April, a marginal rise in the average high-temperature is observed, moving from an icy 33.1°F (0.6°C) in March to a still wintry 40.3°F (4.6°C). Weather in April »

Weather in May

May, the last month of the spring in McAllister, is a cool month, with an average temperature fluctuating between 52.3°F (11.3°C) and 31.5°F (-0.3°C). May's arrival coincides with a temperature rise, moving from April's icy 40.3°F (4.6°C) to a cool 52.3°F (11.3°C). Weather in May »

Weather in June

The first month of the summer, June, is an enjoyable month in McAllister, Montana, with temperature in the range of an average low of 38.8°F (3.8°C) and an average high of 64.2°F (17.9°C). With the onset of June, McAllister sees a temperature rise, with the average high-temperature moving from May's fresh 52.3°F (11.3°C) to an enjoyable 64.2°F (17.9°C). Weather in June »

Weather in July

July in McAllister, Montana, is a warm summer month, with an average temperature ranging between max 74.5°F (23.6°C) and min 45.1°F (7.3°C). In McAllister, the month of July is known for its highest average temperatures, reaching a high of 74.5°F (23.6°C) and a low of 45.1°F (7.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another pleasant month in McAllister, Montana, with temperature in the range of an average high of 73°F (22.8°C) and an average low of 46°F (7.8°C). August brings an average high-temperature of an agreeable 73°F (22.8°C), nearly identical to the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is still a refreshing month in McAllister, Montana, with an average temperature fluctuating between 63.5°F (17.5°C) and 39.9°F (4.4°C). The shift from August to September involves a decrease in the average high-temperature, from a pleasant 73°F (22.8°C) to an enjoyable 63.5°F (17.5°C). Weather in September »

Weather in October

October, the same as September, in McAllister, Montana, is another chilly autumn month, with temperature in the range of an average low of 27.5°F (-2.5°C) and an average high of 45.5°F (7.5°C). With the transition into October, McAllister experiences a significant decrease in average high-temperatures, moving down from a comfortable 63.5°F (17.5°C) in September to a frosty 45.5°F (7.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a subzero cold month in McAllister, Montana, with an average temperature ranging between min 16.9°F (-8.4°C) and max 31.6°F (-0.2°C). McAllister in November experiences a subtle temperature decline, with average high-temperatures reducing from a chilly 45.5°F (7.5°C) in October to a subzero cold 31.6°F (-0.2°C). Weather in November »

Weather in December

December, the first month of the winter in McAllister, is still a freezing cold month, with an average temperature ranging between min 7.7°F (-13.5°C) and max 22.3°F (-5.4°C). McAllister's coldest weather arrives in December, when temperatures average a high of 22.3°F (-5.4°C) and a low of 7.7°F (-13.5°C). Weather in December »
[Resources]

Frequently asked questions

How many days does it rain in McAllister?

In McAllister, Montana, during the entire year, the rain falls for 105.7 days and collects up to 17.99" (457mm) of precipitation.

When does it snow in McAllister?

Months with snowfall are January through December.

How much does it snow in McAllister?

Throughout the year, in McAllister, Montana, there are 136.1 snowfall days, and 86.93" (2208mm) of snow is accumulated.

What is the month with the least sunshine in McAllister?

The month with the least sunshine is January, with an average of 4.7h of sunshine.

What are the months with the lowest UV index in McAllister?

January and February, with an average maximum UV index of 1, are months with the lowest UV index in McAllister.

What is the most humid month in McAllister?

February is the most humid month in McAllister, Montana, with an average relative humidity of 90%.

When is Daylight Saving Time (DST) in McAllister?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in McAllister, 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.

When does it snow the most in McAllister?

The month with the most snowfall is April, when snow falls for 19.9 days and typically aggregates up to 14.76" (375mm) of snow.

What is the wettest month in McAllister?

The month with the most rainfall in McAllister, Montana, is May, when the rain falls for 14.4 days and typically aggregates up to 2.36" (60mm) of precipitation.

When are the longest days in McAllister?

The month with the longest days in McAllister, Montana, is June, with an average of 15h and 36min of daylight.

What are the warmest months in McAllister?

July is the warmest month of the year, registering average temperatures as high as 74.5°F (23.6°C) and as low as 45.1°F (7.3°C).

What month has the most sunshine in McAllister?

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

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

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

What is the least humid month in McAllister?

August is the least humid month, with an average relative humidity of 50%.

When it does not snow in McAllister?

The month with the least snowfall in McAllister is August, when snow falls for 0.3 days and typically aggregates up to 0.08" (2mm) of snow.

What time of the year is the coldest in McAllister?

December tends to be the coldest month in McAllister, with temperatures averaging a daily high of 22.3°F (-5.4°C) and a low of 7.7°F (-13.5°C).

What is the driest month in McAllister?

The month with the least rainfall in McAllister is December, when the rain falls for 4.7 days and typically collects 0.75" (19mm) of precipitation.

What is the month with the shortest days in McAllister?

With an average of 8h and 48min of daylight, December has the shortest days of the year in McAllister.

Average temperature
McAllister, MT

Average temperature - McAllister, MT

The warmest month (with the highest average high temperature) is July (74.5°F).
The month with the lowest average high temperature is December (22.3°F).

The month with the highest average low temperature is August (46°F).
The coldest month (with the lowest average low temperature) is December (7.7°F).

[Resources]

Average pressure
McAllister, MT

Average pressure - McAllister, MT

The month with the highest atmospheric pressure is January (30.22"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

[Resources]

Average wind speed
McAllister, MT

Average wind speed - McAllister, MT

The windiest month (with the highest average wind speed) is January (7.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

[Resources]

Average rainfall
McAllister, MT

Average rainfall - McAllister, MT

The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is December (0.75").

[Resources]

Average rainfall days
McAllister, MT

Average rainfall days - McAllister, MT

The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is November (2.9 days).

[Resources]

Average snowfall
McAllister, MT

Average snowfall - McAllister, MT

The month with the highest snowfall is April (14.76").
The month with the least snowfall is August (0.08").

[Resources]

Average snowfall days
McAllister, MT

Average snowfall days - McAllister, MT

The month with the highest number of snowfall days is April (19.9 days).
The month with the least snowfall days is August (0.3 days).

[Resources]

Average daylight / Average sunshine
McAllister, MT

Average daylight / Average sunshine - McAllister, 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 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

[Resources]

Average sunshine days
McAllister, MT

Average sunshine days - McAllister, MT

The month with the most sunshine days is January (16.3 days).
The month with the least sunshine days is April (6.9 days).

[Resources]

Average visibility
McAllister, MT

Average visibility - McAllister, MT

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

[Resources]

McAllister, Montana, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location