Gallatin Gateway
Montana, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Gallatin Gateway, MT

January, like December, is another subzero cold winter month in Gallatin Gateway, Montana, with temperature in the range of an average high of 27°F (-2.8°C) and an average low of 12°F (-11.1°C). In Gallatin Gateway, the average high-temperature in January is practically the same as in December - a still freezing cold 27°F (-2.8°C). Weather in January »

The last month of the winter, February, is another freezing cold month in Gallatin Gateway, Montana, with average temperature ranging between max 26.6°F (-3°C) and min 11.3°F (-11.5°C). In February, the average high-temperature is almost the same as in January - a still freezing cold 26.6°F (-3°C). Weather in February »

March, the first month of the spring, in Gallatin Gateway, is a wintry month, with average temperature varying between 34.9°F (1.6°C) and 19.6°F (-6.9°C). In Gallatin Gateway, the average high-temperature in March slightly increases, from a subzero cold 26.6°F (-3°C) in February, to a wintry 34.9°F (1.6°C). Weather in March »

April is a frosty spring month in Gallatin Gateway, Montana, with average temperature varying between 25.5°F (-3.6°C) and 43°F (6.1°C). In Gallatin Gateway, the average high-temperature in April marginally rises, from a wintry 34.9°F (1.6°C) in March, to a chilly 43°F (6.1°C). Weather in April »

The last month of the spring, May, is a fresh month in Gallatin Gateway, Montana, with average temperature fluctuating between 33.4°F (0.8°C) and 55°F (12.8°C). In Gallatin Gateway, the average high-temperature increases, from a frosty 43°F (6.1°C) in April, to a cool 55°F (12.8°C). Weather in May »

The first month of the summer, June, is an enjoyable month in Gallatin Gateway, Montana, with temperature in the range of an average low of 40.5°F (4.7°C) and an average high of 66°F (18.9°C). In June, the average high-temperature increases, from a cool 55°F (12.8°C) in May, to a comfortable 66°F (18.9°C). Weather in June »

July in Gallatin Gateway, Montana, is a moderately hot summer month, with temperature in the range of an average low of 46.9°F (8.3°C) and an average high of 77°F (25°C). The warmest month is July, with an average high-temperature of 77°F (25°C) and an average low-temperature of 46.9°F (8.3°C). Weather in July »

August, the last month of the summer, in Gallatin Gateway, is also a moderately hot month, with average temperature ranging between max 75.6°F (24.2°C) and min 46.9°F (8.3°C). In Gallatin Gateway, the average high-temperature is almost the same as in July - a still warm 75.6°F (24.2°C). Weather in August »

The first month of the autumn, September, is still a comfortable month in Gallatin Gateway, Montana, with average temperature ranging between max 65.3°F (18.5°C) and min 40.5°F (4.7°C). In Gallatin Gateway, Montana, the average high-temperature drops, from a warm 75.6°F (24.2°C) in August, to a comfortable 65.3°F (18.5°C). Weather in September »

October, like September, is a frosty autumn month in Gallatin Gateway, Montana, with average temperature fluctuating between 48.4°F (9.1°C) and 29.8°F (-1.2°C). In October, the average high-temperature significantly decreases, from a comfortable 65.3°F (18.5°C) in September, to a chilly 48.4°F (9.1°C). Weather in October »

The last month of the autumn, November, is also a wintry month in Gallatin Gateway, Montana, with average temperature varying between 34.3°F (1.3°C) and 19°F (-7.2°C). In November, the average high-temperature decreases, from a chilly 48.4°F (9.1°C) in October, to a cold 34.3°F (1.3°C). Weather in November »

December, the first month of the winter, in Gallatin Gateway, is still a freezing cold month, with temperature in the range of an average high of 24.8°F (-4°C) and an average low of 10.4°F (-12°C). The coldest month is December, with an average high-temperature of 24.8°F (-4°C) and an average low-temperature of 10.4°F (-12°C). Weather in December »

How many days does it rain in Gallatin Gateway?

Throughout the year, in Gallatin Gateway, there are 131 rainfall days, and 23.15" (588mm) of precipitation is accumulated.

When does it snow in Gallatin Gateway?

Months with snowfall in Gallatin Gateway are January through June, September through December.

How many days does it snow in Gallatin Gateway?

In Gallatin Gateway, during the entire year, snow falls for 122.8 days, and aggregates up to 91.1" (2314mm) of snow.

What is the month with the least sunshine in Gallatin Gateway?

Months with the least sunshine in Gallatin Gateway are January and February, with an average of 4.5h of sunshine.

When is the lowest UV index in Gallatin Gateway?

January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Gallatin Gateway.

What is the most humid month in Gallatin Gateway?

The most humid month is February, with an average relative humidity of 90%.

What is the snowiest month in Gallatin Gateway?

February is the month with the most snowfall in Gallatin Gateway. Snow falls for 20.3 days and accumulates 15.51" (394mm) of snow.

What is the rainiest month in Gallatin Gateway?

May is the month with the most rainfall in Gallatin Gateway, Montana. Rain falls for 18.5 days and accumulates 2.83" (72mm) of precipitation.

When are the longest days in Gallatin Gateway?

June has the longest days of the year, with an average of 15.6h of daylight.

What is the warmest month in Gallatin Gateway?

July is the warmest month in Gallatin Gateway, with an average high-temperature of 77°F (25°C) and an average low-temperature of 46.9°F (8.3°C).

When it does not snow in Gallatin Gateway?

In Gallatin Gateway, Montana, snow does not fall in July and August.

What month has the most sunshine in Gallatin Gateway?

July has the most sunshine of the year, with an average of 11.5h of sunshine.

When is the highest UV index in Gallatin Gateway?

July is the month with the highest UV index in Gallatin Gateway, Montana, with an average maximum UV index of 5.

What is the least humid month in Gallatin Gateway?

August is the least humid month in Gallatin Gateway, Montana, with an average relative humidity of 51%.

What is the driest month in Gallatin Gateway?

August is the month with the least rainfall. Rain falls for 12.6 days and accumulates 1.3" (33mm) of precipitation.

What is the coldest month in Gallatin Gateway?

The coldest month in Gallatin Gateway is December, with an average high-temperature of 24.8°F (-4°C) and an average low-temperature of 10.4°F (-12°C).

What is the month with the shortest days in Gallatin Gateway?

December has the shortest days of the year, with an average of 8.8h of daylight.
Average temperature - Gallatin Gateway, MT
Average humidity - Gallatin Gateway, MT
Average rainfall - Gallatin Gateway, MT
Average rainfall days - Gallatin Gateway, MT

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (4.4 days).

Average snowfall - Gallatin Gateway, MT
Average snowfall days - Gallatin Gateway, MT

The month with the highest number of snowfall days is February (20.3 days).
The month with the least snowfall days is July (0 days).

Average daylight / Average sunshine - Gallatin Gateway, MT

The month with the longest days is June (Average daylight: 15.6h).
The month with the shortest days is December (Average daylight: 8.8h).

The month with the most sunshine is July (Average sunshine: 11.5h).
Months with the least sunshine are January and February (Average sunshine: 4.5).

Average UV index - Gallatin Gateway, MT