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

Monthly weather forecast and climate
Nashua, MT

January, the same as December, in Nashua, Montana, is a freezing cold winter month, with average temperature varying between 24.3°F (-4.3°C) and 10.9°F (-11.7°C). In January, the average high-temperature is practically the same as in December - a still freezing cold 24.3°F (-4.3°C). Weather in January »

February, the last month of the winter, in Nashua, is also a subzero cold month, with average temperature fluctuating between 23.7°F (-4.6°C) and 10.2°F (-12.1°C). 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. Weather in February »

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

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

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

June, the first month of the summer, in Nashua, is a warm month, with average temperature fluctuating between 74.7°F (23.7°C) and 55.9°F (13.3°C). In June, the average high-temperature increases, 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 another warm summer month in Nashua, 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). 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 calculated to 82.9°F (28.3°C). Weather in July »

The last month of the summer, August, is another warm month in Nashua, 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 »

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

October, like September, in Nashua, Montana, is another fresh autumn month, with average temperature fluctuating between 39.6°F (4.2°C) and 53.8°F (12.1°C). In Nashua, the average high-temperature 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 »

The last month of the autumn, November, is another cold month in Nashua, Montana, with average temperature ranging between min 25.7°F (-3.5°C) and max 38.3°F (3.5°C). In Nashua, 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 Nashua, Montana, with temperature in the range of an average low of 12.7°F (-10.7°C) and an average high of 24.6°F (-4.1°C). In Nashua, Montana, the average high-temperature in December 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 Nashua?

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

How many days does it rain in Nashua?

Throughout the year, in Nashua, there are 90.8 rainfall days, and 11.1" (282mm) of precipitation is accumulated.

What is the driest month in Nashua?

Months with the least rainfall in Nashua are January and February Rain falls for 2.5 days and accumulates 0.35" (9mm) of rain.

When does it snow in Nashua?

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

How much does it snow in Nashua?

In Nashua, 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 Nashua?

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).

What is the month with the least sunshine in Nashua?

The month with the least sunshine in Nashua, Montana, is February, with an average of 4.7h of sunshine.

What is the rainiest month in Nashua?

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

When it does not snow in Nashua?

June through September are months without snowfall in Nashua.

When are the longest days in Nashua?

June has the longest days of the year in Nashua, with an average of 16h of daylight.

What is the warmest month in Nashua?

July is the warmest month in Nashua, Montana, 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 Nashua?

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

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

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

What is the least humid month in Nashua?

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

When does it snow the most in Nashua?

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

What is the month with the shortest days in Nashua?

With an average of 8.4h of daylight, December has the shortest days of the year in Nashua, Montana.

When is the lowest UV index in Nashua?

With an average maximum UV index of 1, December is the month with the lowest UV index in Nashua.
Average temperature - Nashua, MT
Average rainfall - Nashua, MT
Average rainfall days - Nashua, MT
Average snowfall - Nashua, MT
Average snowfall days - Nashua, 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 - Nashua, MT

The month with the longest days is June (Average daylight: 16h).
The month with the shortest days is December (Average daylight: 8.4h).

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