Glentana
Montana, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Glentana, MT

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

The last month of the winter, February, is also a subzero cold month in Glentana, Montana, 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). February is the coldest month, 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 »

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

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 April, 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 »

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

June, the first month of the summer, in Glentana, is a warm month, with average temperature ranging between max 74.7°F (23.7°C) and min 55.9°F (13.3°C). In June, the average high-temperature rises, from an enjoyable 64.6°F (18.1°C) in May, to a moderately hot 74.7°F (23.7°C). Weather in June »

July, the same as June, is a moderately hot summer month in Glentana, Montana, with temperature in the range of an average high of 83.1°F (28.4°C) and an average low of 63.3°F (17.4°C). July is the warmest month, 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 estimated at 82.9°F (28.3°C). Weather in July »

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

September, the first month of the autumn, in Glentana, is still a pleasant month, with average temperature varying between 53.8°F (12.1°C) and 70.2°F (21.2°C). In September, the average high-temperature drops, from a moderately hot 81.7°F (27.6°C) in August, to a pleasant 70.2°F (21.2°C). Weather in September »

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

The last month of the autumn, November, is another cold month in Glentana, Montana, with average temperature varying between 25.7°F (-3.5°C) and 38.3°F (3.5°C). In November, the average high-temperature declines considerably, from a fresh 53.8°F (12.1°C) in October, to a cold 38.3°F (3.5°C). Weather in November »

The first month of the winter, December, is still a freezing cold month in Glentana, Montana, with average temperature ranging between min 12.7°F (-10.7°C) and max 24.6°F (-4.1°C). In December, the average high-temperature decreases, from a wintry 38.3°F (3.5°C) in November, to a freezing cold 24.6°F (-4.1°C). Weather in December »

What is the most humid month in Glentana?

The most humid month is January, with an average relative humidity of 86%.

How much 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 in Glentana 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 many days does it snow in Glentana?

In Glentana, Montana, during the entire year, snow falls for 43.8 days, and aggregates up to 13.11" (333mm) of snow.

What is the coldest month in Glentana?

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

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?

The month with the most rainfall is June when the rain falls for 13.2 days and typically aggregates up to 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?

The month with the longest days in Glentana is June, with an average of 16.1h of daylight.

What is the warmest month in Glentana?

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

What month has the most sunshine in Glentana?

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

When is the highest UV index in Glentana?

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

What is the least humid month in Glentana?

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

What is the snowiest month in Glentana?

December is the month with the most snowfall. Snow falls for 8.6 days and accumulates 2.6" (66mm) of snow.

What is the month with the shortest days in Glentana?

The month with the shortest days in Glentana is December, with an average of 8.3h of daylight.

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

The month with the lowest UV index in Glentana, Montana, is December, with an average maximum UV index of 1.
Average temperature - Glentana, MT
Average rainfall - Glentana, MT
Average rainfall days - Glentana, MT
Average snowfall - 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).

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).