Climate and monthly weather forecast
Belltower, MT

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Weather in January

January, the same as December, in Belltower, Montana, is a freezing cold winter month, with temperature in the range of an average low of 14.4°F (-9.8°C) and an average high of 27.3°F (-2.6°C). Belltower's temperature records reveal January as the coldest month, marked by average highs of 27.3°F (-2.6°C) and lows of 14.4°F (-9.8°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Belltower, Montana, with an average temperature fluctuating between 29.1°F (-1.6°C) and 15.3°F (-9.3°C). Belltower's February average high-temperature settles at a still freezing cold 29.1°F (-1.6°C), showing a near match with the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is an icy month in Belltower, Montana, with an average temperature fluctuating between 42.6°F (5.9°C) and 27°F (-2.8°C). March's arrival signals a temperature shift, moving from a freezing cold 29.1°F (-1.6°C) in February to a cold 42.6°F (5.9°C). Weather in March »

Weather in April

April in Belltower, Montana, is a fresh spring month, with temperature in the range of an average high of 52.9°F (11.6°C) and an average low of 35.1°F (1.7°C). April brings a rise in the average high-temperature, transitioning from March's icy 42.6°F (5.9°C) to a fresh 52.9°F (11.6°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Belltower, Montana, with temperature in the range of an average low of 45.9°F (7.7°C) and an average high of 64°F (17.8°C). Belltower's weather in May presents a rise in the average high-temperature, moving from a cool 52.9°F (11.6°C) in April to an enjoyable 64°F (17.8°C). Weather in May »

Weather in June

June, the first month of the summer in Belltower, is a warm month, with an average temperature fluctuating between 55.9°F (13.3°C) and 76.1°F (24.5°C). The beginning of June marks a shift in the average high-temperature, moving from May's enjoyable 64°F (17.8°C) to a warm 76.1°F (24.5°C). Weather in June »

Weather in July

July, like June, in Belltower, Montana, is a moderately hot summer month, with temperature in the range of an average high of 85.1°F (29.5°C) and an average low of 63.5°F (17.5°C). July is the month that records the highest temperatures, with averages ranging from a high of 85.1°F (29.5°C) to a low of 63.5°F (17.5°C). During July, the heat index is appraised at a tropical 86°F (30°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Belltower, Montana, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 62.2°F (16.8°C). Belltower experiences a transition to a still warm 82.9°F (28.3°C) in average high-temperatures with the arrival of August, not greatly differing from July's 85.1°F (29.5°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Belltower, Montana, with an average temperature fluctuating between 54.5°F (12.5°C) and 73.2°F (22.9°C). Arrival of September comes with a reduction in the average high-temperature, falling from a warm 82.9°F (28.3°C) in August to a pleasant 73.2°F (22.9°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Belltower, Montana, with an average temperature ranging between min 39.6°F (4.2°C) and max 55.4°F (13°C). The shift from September to October brings a noticeable decrease in the average high-temperature, dropping from an agreeable 73.2°F (22.9°C) to a mild 55.4°F (13°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an icy month in Belltower, Montana, with an average temperature fluctuating between 42.1°F (5.6°C) and 28.2°F (-2.1°C). November brings a decrease in the average high-temperature, falling from October's refreshing 55.4°F (13°C) to a cold 42.1°F (5.6°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Belltower, Montana, with temperature in the range of an average low of 16°F (-8.9°C) and an average high of 27.9°F (-2.3°C). With the onset of December, Belltower experiences a modest temperature adjustment, with the average high-temperature receding from a cold 42.1°F (5.6°C) in November to a subzero cold 27.9°F (-2.3°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Belltower?

In Belltower, January is the coldest month, with temperatures averaging a high of 27.3°F (-2.6°C) and a low of 14.4°F (-9.8°C).

What is the most humid month in Belltower?

The most humid month in Belltower is January, with an average relative humidity of 82%.

What is the driest month in Belltower?

The months with the least rainfall in Belltower, Montana, are January and November Rain falls for 3.3 days and accumulates 0.51" (13mm) of rain.

How much does it rain in Belltower?

Throughout the year, in Belltower, there are 103.8 rainfall days, and 14.88" (378mm) of precipitation is accumulated.

When does it snow in Belltower?

Months with snowfall in Belltower, Montana, are January through May, October through December.

How many days does it snow in Belltower?

In Belltower, Montana, during the entire year, snow falls for 62.2 days and aggregates up to 22.95" (583mm) of snow.

What is the month with the least sunshine in Belltower?

January and February, with an average of 5h of sunshine, are months with the least sunshine in Belltower.

When is the lowest UV index in Belltower?

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

What is the snowiest month in Belltower?

The month with the most snowfall is March, when snow falls for 9.9 days and typically aggregates up to 4.37" (111mm) of snow.

When is Daylight Saving Time (DST) in Belltower?

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 rainiest month in Belltower?

The month with the most rainfall in Belltower, Montana, is May, when the rain falls for 15.3 days and typically aggregates up to 2.68" (68mm) of precipitation.

When it does not snow in Belltower?

In Belltower, snow does not fall in June through September.

When are the longest days in Belltower?

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

When is the highest UV index in Belltower?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What are the warmest months in Belltower?

July, marked by an average high-temperature of 85.1°F (29.5°C) and a low-temperature of 63.5°F (17.5°C), is the warmest month in Belltower.

What is the least humid month in Belltower?

The least humid month in Belltower is August, with an average relative humidity of 47%.

What month has the most sunshine in Belltower?

With an average of 11.5h of sunshine, August has the most sunshine of the year in Belltower.

What is the month with the shortest days in Belltower?

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

Average temperature
Belltower, MT

Average temperature - Belltower, MT

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (27.3°F).

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).

Average pressure
Belltower, MT

Average pressure - Belltower, MT

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed
Belltower, MT

Average wind speed - Belltower, MT

The windiest months (with the highest average wind speed) are January and October (11.9mph).
The calmest month (with the lowest average wind speed) is July (9.8mph).

Average humidity
Belltower, MT

Average humidity - Belltower, MT

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (47%).

Average rainfall
Belltower, MT

Average rainfall - Belltower, MT

The wettest month (with the highest rainfall) is May (2.68").
The driest months (with the least rainfall) are January and November (0.51").

Average rainfall days
Belltower, MT

Average rainfall days - Belltower, MT

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (3.3 days).

Average snowfall
Belltower, MT

Average snowfall - Belltower, MT

The month with the highest snowfall is March (4.37").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Belltower, MT

Average snowfall days - Belltower, MT

The month with the highest number of snowfall days is February (12.3 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight / Average sunshine
Belltower, MT

Average daylight / Average sunshine - Belltower, 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 August (Average sunshine: 11h and 30min).
The months with the least sunshine are January and February (Average sunshine: 5h and 0min).

Average sunshine days
Belltower, MT

Average sunshine days - Belltower, MT

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is April (11.6 days).

Average UV index
Belltower, MT

Average UV index - Belltower, MT

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February and December (UV index 1).

Average visibility
Belltower, MT

Average visibility - Belltower, 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).

Belltower, Montana, USA

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