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

Monthly weather forecast and climate
Avon, MT

January, like December, is another subzero cold winter month in Avon, Montana, with average temperature fluctuating between 13.6°F (-10.2°C) and 28.4°F (-2°C). In January, the average high-temperature is almost the same as in December - a still freezing cold 28.4°F (-2°C). Weather in January »

The last month of the winter, February, is another freezing cold month in Avon, Montana, with average temperature fluctuating between 12.7°F (-10.7°C) and 27.7°F (-2.4°C). In February, the average high-temperature is essentially the same as in January - a still freezing cold 27.7°F (-2.4°C). Weather in February »

March, the first month of the spring, in Avon, is a wintry month, with average temperature fluctuating between 19.8°F (-6.8°C) and 35.6°F (2°C). In Avon, the average high-temperature slightly increases, from a freezing cold 27.7°F (-2.4°C) in February, to a cold 35.6°F (2°C). Weather in March »

April is a chilly spring month in Avon, Montana, with temperature in the range of an average low of 26.1°F (-3.3°C) and an average high of 43.9°F (6.6°C). In April, the average high-temperature slightly increases, from a wintry 35.6°F (2°C) in March, to a chilly 43.9°F (6.6°C). Weather in April »

May, the last month of the spring, in Avon, is a moderate month, with average temperature fluctuating between 55.9°F (13.3°C) and 34.2°F (1.2°C). In May, the average high-temperature rises, from a chilly 43.9°F (6.6°C) in April, to a moderate 55.9°F (13.3°C). Weather in May »

June, the first month of the summer, in Avon, is a comfortable month, with average temperature fluctuating between 40.8°F (4.9°C) and 65.8°F (18.8°C). In Avon, the average high-temperature increases, from a mild 55.9°F (13.3°C) in May, to a comfortable 65.8°F (18.8°C). Weather in June »

July is a warm summer month in Avon, Montana, with average temperature ranging between min 47.3°F (8.5°C) and max 77.4°F (25.2°C). The warmest month is July, with an average high-temperature of 77.4°F (25.2°C) and an average low-temperature of 47.3°F (8.5°C). Weather in July »

The last month of the summer, August, is another warm month in Avon, Montana, with temperature in the range of an average low of 47.8°F (8.8°C) and an average high of 75.7°F (24.3°C). In Avon, the average high-temperature in August is relatively the same as in July - a still warm 75.7°F (24.3°C). Weather in August »

September, the first month of the autumn, in Avon, is also an enjoyable month, with temperature in the range of an average high of 65.5°F (18.6°C) and an average low of 41.2°F (5.1°C). In September, the average high-temperature decreases, from a warm 75.7°F (24.3°C) in August, to a comfortable 65.5°F (18.6°C). Weather in September »

October, the same as September, in Avon, Montana, is another chilly autumn month, with average temperature fluctuating between 29.7°F (-1.3°C) and 49.1°F (9.5°C). In Avon, the average high-temperature in October plummets, from a comfortable 65.5°F (18.6°C) in September, to a frosty 49.1°F (9.5°C). Weather in October »

The last month of the autumn, November, is another cold month in Avon, Montana, with average temperature fluctuating between 35.6°F (2°C) and 19.2°F (-7.1°C). In Avon, the average high-temperature drops, from a frosty 49.1°F (9.5°C) in October, to a cold 35.6°F (2°C). Weather in November »

December, the first month of the winter, in Avon, is also a subzero cold month, with average temperature varying between 11.7°F (-11.3°C) and 25.5°F (-3.6°C). December is the coldest month, with an average high-temperature of 25.5°F (-3.6°C) and an average low-temperature of 11.7°F (-11.3°C). Weather in December »

What is the most humid month in Avon?

Months with the highest humidity in Avon, Montana, are January and February, with an average relative humidity of 88%.

How much does it rain in Avon?

In Avon, Montana, during the entire year, the rain falls for 151.7 days and collects up to 16.46" (418mm) of precipitation.

What is the driest month in Avon?

The month with the least rainfall in Avon, Montana, is January when the rain falls for 11.2 days and typically collects 0.87" (22mm) of precipitation.

When does it snow in Avon?

January through June, September through December are months with snowfall in Avon, Montana.

How much does it snow in Avon?

In Avon, during the entire year, snow falls for 105 days, and aggregates up to 49.69" (1262mm) of snow.

What is the month with the least sunshine in Avon?

The month with the least sunshine is January, with an average of 5.5h of sunshine.

When does it snow the most in Avon?

February is the month with the most snowfall in Avon, Montana. Snow falls for 19.7 days and accumulates 8.78" (223mm) of snow.

When is the lowest UV index in Avon?

With an average maximum UV index of 1, February is the month with the lowest UV index.

What is the wettest month in Avon?

The month with the most rainfall in Avon, Montana, is June when the rain falls for 16.3 days and typically aggregates up to 2.8" (71mm) of precipitation.

When are the longest days in Avon?

June has the longest days of the year in Avon, Montana, with an average of 15.8h of daylight.

What is the warmest month in Avon?

July is the warmest month in Avon, with an average high-temperature of 77.4°F (25.2°C) and an average low-temperature of 47.3°F (8.5°C).

What are the least humid months in Avon?

Months with the lowest humidity are July and August, with an average relative humidity of 49%.

When it does not snow in Avon?

July and August are months without snowfall in Avon, Montana.

What month has the most sunshine in Avon?

The month with the most sunshine in Avon, Montana, is July, with an average of 11.7h of sunshine.

When is the highest UV index in Avon?

With an average maximum UV index of 5, July is the month with the highest UV index.

What is the coldest month in Avon?

With an average high-temperature of 25.5°F (-3.6°C) and an average low-temperature of 11.7°F (-11.3°C), December is the coldest month.

What is the month with the shortest days in Avon?

The month with the shortest days is December, with an average of 8.6h of daylight.
Average humidity - Avon, MT
Average rainfall - Avon, MT
Average rainfall days - Avon, MT

The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is December (8.8 days).

Average snowfall days - Avon, MT

The month with the highest number of snowfall days is February (19.7 days).
Months with the least snowfall days are July and August (0 days).

Average daylight / Average sunshine - Avon, MT

The month with the longest days is June (Average daylight: 15.8h).
The month with the shortest days is December (Average daylight: 8.6h).

The month with the most sunshine is July (Average sunshine: 11.7h).
The month with the least sunshine is January (Average sunshine: 5.5h).