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

Monthly weather forecast and climate
Iverness, MT

January, like December, is another subzero cold winter month in Iverness, Montana, with average temperature ranging between min 16.7°F (-8.5°C) and max 28.8°F (-1.8°C). In Iverness, the average high-temperature is practically the same as in December - a still freezing cold 28.8°F (-1.8°C). Weather in January »

The last month of the winter, February, is also a subzero cold month in Iverness, Montana, with average temperature varying between 29.3°F (-1.5°C) and 16.3°F (-8.7°C). In Iverness, the average high-temperature in February is almost the same as in January - a still subzero cold 29.3°F (-1.5°C). Weather in February »

March, the first month of the spring, in Iverness, is a cold month, with average temperature varying between 41.7°F (5.4°C) and 26.6°F (-3°C). In March, the average high-temperature increases, from a subzero cold 29.3°F (-1.5°C) in February, to a wintry 41.7°F (5.4°C). Weather in March »

April is a cool spring month in Iverness, Montana, with temperature in the range of an average high of 53.1°F (11.7°C) and an average low of 36.5°F (2.5°C). In Iverness, Montana, the average high-temperature rises, from a wintry 41.7°F (5.4°C) in March, to a fresh 53.1°F (11.7°C). Weather in April »

May, the last month of the spring, in Iverness, is an enjoyable month, with average temperature varying between 63.1°F (17.3°C) and 45.1°F (7.3°C). In May, the average high-temperature rises, from a fresh 53.1°F (11.7°C) in April, to an enjoyable 63.1°F (17.3°C). Weather in May »

The first month of the summer, June, is an agreeable month in Iverness, Montana, with average temperature ranging between min 52.2°F (11.2°C) and max 72°F (22.2°C). In June, the average high-temperature slightly increases, from an enjoyable 63.1°F (17.3°C) in May, to a pleasant 72°F (22.2°C). Weather in June »

July in Iverness, Montana, is a moderately hot summer month, with average temperature varying between 82°F (27.8°C) and 59.5°F (15.3°C). With an average high-temperature of 82°F (27.8°C) and an average low-temperature of 59.5°F (15.3°C), July is the warmest month. The average heat index is evaluated at 81.7°F (27.6°C). Weather in July »

The last month of the summer, August, is another warm month in Iverness, Montana, with average temperature fluctuating between 60.4°F (15.8°C) and 81.1°F (27.3°C). In August, the average high-temperature is practically the same as in July - a still warm 81.1°F (27.3°C). Weather in August »

September, the first month of the autumn, in Iverness, is also an agreeable month, with average temperature fluctuating between 52°F (11.1°C) and 70.2°F (21.2°C). In Iverness, the average high-temperature drops, from a warm 81.1°F (27.3°C) in August, to an agreeable 70.2°F (21.2°C). Weather in September »

October, like September, in Iverness, Montana, is another fresh autumn month, with average temperature fluctuating between 54°F (12.2°C) and 38.3°F (3.5°C). In Iverness, the average high-temperature in October significantly decreases, from an agreeable 70.2°F (21.2°C) in September, to a fresh 54°F (12.2°C). Weather in October »

The last month of the autumn, November, is also a wintry month in Iverness, Montana, with average temperature varying between 39.9°F (4.4°C) and 26.6°F (-3°C). In Iverness, the average high-temperature in November drops, from a fresh 54°F (12.2°C) in October, to a wintry 39.9°F (4.4°C). Weather in November »

December, the first month of the winter, in Iverness, is still a freezing cold month, with average temperature ranging between max 28.2°F (-2.1°C) and min 16.7°F (-8.5°C). With an average high-temperature of 28.2°F (-2.1°C) and an average low-temperature of 16.7°F (-8.5°C), December is the coldest month. Weather in December »

What is the most humid month in Iverness?

The most humid month in Iverness is January, with an average relative humidity of 81%.

How many days does it rain in Iverness?

In Iverness, Montana, during the entire year, the rain falls for 113.8 days and collects up to 11.89" (302mm) of precipitation.

When does it snow in Iverness?

Months with snowfall in Iverness are January through May, September through December.

How much does it snow in Iverness?

Throughout the year, there are 65.1 snowfall days, and 24.69" (627mm) of snow is accumulated.

What is the month with the least sunshine in Iverness?

Months with the least sunshine in Iverness are January and December, with an average of 5.3h of sunshine.

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

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Iverness.

When does it snow the most in Iverness?

The month with the most snowfall in Iverness, Montana, is February when snow falls for 12.1 days and typically aggregates up to 5" (127mm) of snow.

What is the rainiest month in Iverness?

June is the month with the most rainfall. Rain falls for 13.8 days and accumulates 2.32" (59mm) of precipitation.

When it does not snow in Iverness?

In Iverness snow does not fall in June through August.

When are the longest days in Iverness?

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

What is the warmest month in Iverness?

July is the warmest month, with an average high-temperature of 82°F (27.8°C) and an average low-temperature of 59.5°F (15.3°C).

What month has the most sunshine in Iverness?

The month with the most sunshine in Iverness is July, with an average of 12h of sunshine.

When is the highest UV index in Iverness?

July is the month with the highest UV index in Iverness, with an average maximum UV index of 6.

What is the least humid month in Iverness?

With an average relative humidity of 39%, August is the least humid month.

What is the coldest month in Iverness?

With an average high-temperature of 28.2°F (-2.1°C) and an average low-temperature of 16.7°F (-8.5°C), December is the coldest month.

What is the driest month in Iverness?

December is the month with the least rainfall in Iverness. Rain falls for 6.9 days and accumulates 0.59" (15mm) of precipitation.

What is the month with the shortest days in Iverness?

The month with the shortest days in Iverness, Montana, is December, with an average of 8.4h of daylight.
Average temperature - Iverness, MT
Average rainfall - Iverness, MT

The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is December (0.59").

Average rainfall days - Iverness, MT
Average snowfall - Iverness, MT
Average snowfall days - Iverness, MT

The month with the highest number of snowfall days is January (12.5 days).
Months with the least snowfall days are June, July and August (0 days).

Average daylight / Average sunshine - Iverness, MT

The month with the longest days is June (Average daylight: 16.1h).
The month with the shortest days is December (Average daylight: 8.4h).

The month with the most sunshine is July (Average sunshine: 12h).
Months with the least sunshine are January and December (Average sunshine: 5.3).

Average UV index - Iverness, MT