Monthly weather forecast and climate
Glentana, MT

Weather in January

January, the same as December, in Glentana, Montana, is a freezing cold winter month, with temperature in the range of an average high of 24.3°F (-4.3°C) and an average low of 10.9°F (-11.7°C). In January, the average high-temperature is practically the same as in December - a still subzero cold 24.3°F (-4.3°C). Weather in January »

Weather in February

February, the last month of the winter, in Glentana, is also a subzero cold month, with temperature in the range of an average low of 10.2°F (-12.1°C) and an average high of 23.7°F (-4.6°C). The coldest month is February, with an average high-temperature of 23.7°F (-4.6°C) and an average low-temperature of 10.2°F (-12.1°C). Weather in February »

Weather in March

The first month of the spring, March, is a wintry month in Glentana, Montana, with average temperature ranging between min 23.9°F (-4.5°C) and max 38.3°F (3.5°C). In Glentana, the average high-temperature in March increases considerably, from a freezing cold 23.7°F (-4.6°C) in February, to a cold 38.3°F (3.5°C). Weather in March »

Weather in April

April is a fresh spring month in Glentana, Montana, with average temperature varying between 36°F (2.2°C) and 52.2°F (11.2°C). In Glentana, the average high-temperature rises, from a wintry 38.3°F (3.5°C) in March, to a fresh 52.2°F (11.2°C). Weather in April »

Weather in May

May, the last month of the spring, in Glentana, is a comfortable month, with average temperature ranging between max 64.6°F (18.1°C) and min 46.9°F (8.3°C). In Glentana, the average high-temperature rises, from a fresh 52.2°F (11.2°C) in April, to a comfortable 64.6°F (18.1°C). Weather in May »

Weather in June

June, the first month of the summer, in Glentana, is a warm month, with temperature in the range of an average low of 55.9°F (13.3°C) and an average high of 74.7°F (23.7°C). In June, the average high-temperature rises, from a comfortable 64.6°F (18.1°C) in May, to a warm 74.7°F (23.7°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Glentana, Montana, with average temperature ranging between max 83.1°F (28.4°C) and min 63.3°F (17.4°C). The warmest month is July, with an average high-temperature of 83.1°F (28.4°C) and an average low-temperature of 63.3°F (17.4°C). In July, the average heat index is appraised at 82.9°F (28.3°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Glentana, Montana, with average temperature ranging between max 81.7°F (27.6°C) and min 62.4°F (16.9°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 81.7°F (27.6°C). Weather in August »

Weather in September

September, the first month of the autumn, in Glentana, is also an agreeable month, with average temperature fluctuating between 53.8°F (12.1°C) and 70.2°F (21.2°C). In Glentana, the average high-temperature decreases, from a warm 81.7°F (27.6°C) in August, to a pleasant 70.2°F (21.2°C). Weather in September »

Weather in October

October, like September, in Glentana, Montana, is another fresh autumn month, with temperature in the range of an average high of 53.8°F (12.1°C) and an average low of 39.6°F (4.2°C). In Glentana, the average high-temperature in October significantly decreases, from an agreeable 70.2°F (21.2°C) in September, to a cool 53.8°F (12.1°C). Weather in October »

Weather in November

November, the last month of the autumn, in Glentana, is also a wintry month, with average temperature varying between 25.7°F (-3.5°C) and 38.3°F (3.5°C). In Glentana, the average high-temperature plummets, from a cool 53.8°F (12.1°C) in October, to a wintry 38.3°F (3.5°C). Weather in November »

Weather in December

December, the first month of the winter, in Glentana, is still a freezing cold month, with temperature in the range of an average high of 24.6°F (-4.1°C) and an average low of 12.7°F (-10.7°C). In December, the average high-temperature decreases, from a cold 38.3°F (3.5°C) in November, to a subzero cold 24.6°F (-4.1°C). Weather in December »
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FAQ

What is the most humid month in Glentana?

With an average relative humidity of 86%, January is the most humid month in Glentana, Montana.

How many days does it rain in Glentana?

In Glentana, during the entire year, the rain falls for 90.8 days and collects up to 11.1" (282mm) of precipitation.

What is the driest month in Glentana?

January and February are months with the least rain when the rain falls for 2.5 days and typically aggregates up to 0.35" (9mm) of rain.

When does it snow in Glentana?

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

How much does it snow in Glentana?

Throughout the year, in Glentana, there are 43.8 snowfall days, and 13.11" (333mm) of snow is accumulated.

What is the coldest month in Glentana?

With an average high-temperature of 23.7°F (-4.6°C) and an average low-temperature of 10.2°F (-12.1°C), February is the coldest month in Glentana.

What is the month with the least sunshine in Glentana?

February has the least sunshine of the year in Glentana, Montana, with an average of 4.7h of sunshine.

What is the wettest month in Glentana?

June is the month with the most rainfall in Glentana. Rain falls for 13.2 days and accumulates 2.01" (51mm) of precipitation.

When it does not snow in Glentana?

In Glentana, Montana, snow does not fall in June through September.

When are the longest days in Glentana?

June has the longest days of the year, with an average of 16.1h of daylight.

What is the warmest month in Glentana?

With an average high-temperature of 83.1°F (28.4°C) and an average low-temperature of 63.3°F (17.4°C), July is the warmest month in Glentana.

What month has the most sunshine in Glentana?

July has the most sunshine of the year in Glentana, Montana, with an average of 11.8h of sunshine.

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

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

What is the least humid month in Glentana?

The least humid month is August, with an average relative humidity of 42%.

What is the snowiest month in Glentana?

The month with the most snowfall is December when snow falls for 8.6 days and typically aggregates up to 2.6" (66mm) of snow.

What is the month with the shortest days in Glentana?

December has the shortest days of the year, with an average of 8.3h of daylight.

When is the lowest UV index in Glentana?

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

Average temperature
Glentana, MT

Average temperature - Glentana, MT

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is February (23.7°F).

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is February (10.2°F).

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Average pressure
Glentana, MT

Average pressure - Glentana, MT

The month with the highest atmospheric pressure is February (30.15").
The month with the lowest atmospheric pressure is June (29.83").

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Average wind speed
Glentana, MT

Average wind speed - Glentana, MT

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is February (8.8mph).

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Average rainfall
Glentana, MT

Average rainfall - Glentana, MT

The wettest month (with the highest rainfall) is June (2.01").
The driest months (with the least rainfall) are January and February (0.35").

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Average rainfall days
Glentana, MT

Average rainfall days - Glentana, MT

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is February (2.3 days).

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Average snowfall
Glentana, MT

Average snowfall - Glentana, MT

The month with the highest snowfall is December (2.6").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Glentana, MT

Average snowfall days - Glentana, MT

The month with the highest number of snowfall days is February (9.2 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Glentana, MT

Average daylight / Average sunshine - Glentana, MT

The month with the longest days is June (Average daylight: 16.1h).
The month with the shortest days is December (Average daylight: 8.3h).

The month with the most sunshine is July (Average sunshine: 11.8h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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Average sunshine days
Glentana, MT

Average sunshine days - Glentana, MT

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.8 days).

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Average visibility
Glentana, MT

Average visibility - Glentana, 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).

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