Monthly weather forecast and climate
Nyack, MT

January, like December, is a freezing cold winter month in Nyack, Montana, with average temperature varying between 25.5°F (-3.6°C) and 13.3°F (-10.4°C). In Nyack, Montana, the average high-temperature in January is essentially the same as in December - a still freezing cold 25.5°F (-3.6°C). Weather in January »

February, the last month of the winter, in Nyack, is also a subzero cold month, with average temperature fluctuating between 10.9°F (-11.7°C) and 25°F (-3.9°C). In Nyack, the average high-temperature in February is essentially the same as in January - a still freezing cold 25°F (-3.9°C). Weather in February »

The first month of the spring, March, is a cold month in Nyack, Montana, with average temperature fluctuating between 19.2°F (-7.1°C) and 33.1°F (0.6°C). In March, the average high-temperature marginally rises, from a freezing cold 25°F (-3.9°C) in February, to a wintry 33.1°F (0.6°C). Weather in March »

April, the same as March, is another cold spring month in Nyack, Montana, with average temperature fluctuating between 24.4°F (-4.2°C) and 41.4°F (5.2°C). In April, the average high-temperature marginally rises, from a cold 33.1°F (0.6°C) in March, to a still wintry 41.4°F (5.2°C). Weather in April »

May, the last month of the spring, in Nyack, is a cool month, with average temperature fluctuating between 53.4°F (11.9°C) and 32.4°F (0.2°C). In Nyack, the average high-temperature in May increases, from a cold 41.4°F (5.2°C) in April, to a cool 53.4°F (11.9°C). Weather in May »

June, the first month of the summer, in Nyack, is a comfortable month, with temperature in the range of an average high of 61.9°F (16.6°C) and an average low of 39°F (3.9°C). In Nyack, the average high-temperature slightly increases, from a cool 53.4°F (11.9°C) in May, to a comfortable 61.9°F (16.6°C). Weather in June »

July in Nyack, Montana, is a pleasant summer month, with average temperature varying between 44.2°F (6.8°C) and 73°F (22.8°C). July is the warmest month, with an average high-temperature of 73°F (22.8°C) and an average low-temperature of 44.2°F (6.8°C). Weather in July »

The last month of the summer, August, is another pleasant month in Nyack, Montana, with average temperature fluctuating between 44.2°F (6.8°C) and 72°F (22.2°C). In Nyack, the average high-temperature is essentially the same as in July - a still agreeable 72°F (22.2°C). Weather in August »

The first month of the autumn, September, is also an enjoyable month in Nyack, Montana, with average temperature fluctuating between 61°F (16.1°C) and 37.8°F (3.2°C). In September, the average high-temperature drops, from an agreeable 72°F (22.2°C) in August, to a comfortable 61°F (16.1°C). Weather in September »

October, like September, is a frosty autumn month in Nyack, Montana, with average temperature ranging between min 28.6°F (-1.9°C) and max 44.8°F (7.1°C). In October, the average high-temperature declines considerably, from an enjoyable 61°F (16.1°C) in September, to a frosty 44.8°F (7.1°C). Weather in October »

November, the last month of the autumn, in Nyack, is also a subzero cold month, with temperature in the range of an average low of 19.9°F (-6.7°C) and an average high of 31.5°F (-0.3°C). In November, the average high-temperature decreases, from a chilly 44.8°F (7.1°C) in October, to a freezing cold 31.5°F (-0.3°C). Weather in November »

The first month of the winter, December, is also a subzero cold month in Nyack, Montana, with average temperature ranging between min 11.3°F (-11.5°C) and max 23.2°F (-4.9°C). With an average high-temperature of 23.2°F (-4.9°C) and an average low-temperature of 11.3°F (-11.5°C), December is the coldest month. Weather in December »

What is the most humid month in Nyack?

The most humid month is January, with an average relative humidity of 93%.

How many days does it rain in Nyack?

Throughout the year, in Nyack, there are 118.6 rainfall days, and 20.75" (527mm) of precipitation is accumulated.

What is the wettest month in Nyack?

The month with the most rainfall is January when the rain falls for 5.5 days and typically aggregates up to 2.56" (65mm) of precipitation.

When does it snow in Nyack?

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

How many days does it snow in Nyack?

Throughout the year, in Nyack, there are 128.7 snowfall days, and 92.13" (2340mm) of snow is accumulated.

When does it snow the most in Nyack?

January is the month with the most snowfall in Nyack, Montana. Snow falls for 22.3 days and accumulates 20.16" (512mm) of snow.

What is the month with the least sunshine in Nyack?

The month with the least sunshine is January, with an average of 3.1h of sunshine.

What are the months with the lowest UV index in Nyack?

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1.

When are the longest days in Nyack?

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

What is the warmest month in Nyack?

With an average high-temperature of 73°F (22.8°C) and an average low-temperature of 44.2°F (6.8°C), July is the warmest month.

When it does not snow in Nyack?

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

What month has the most sunshine in Nyack?

July has the most sunshine of the year in Nyack, Montana, with an average of 11.7h of sunshine.

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

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

What is the least humid month in Nyack?

The least humid month in Nyack, Montana, is August, with an average relative humidity of 56%.

What is the driest month in Nyack?

The month with the least rainfall is August when the rain falls for 7.9 days and typically collects 0.71" (18mm) of precipitation.

What is the coldest month in Nyack?

December is the coldest month, with an average high-temperature of 23.2°F (-4.9°C) and an average low-temperature of 11.3°F (-11.5°C).

What is the month with the shortest days in Nyack?

December has the shortest days of the year in Nyack, with an average of 8.4h of daylight.
Average temperature - Nyack, MT
Average pressure - Nyack, MT

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is June (29.9").

Average wind speed - Nyack, MT

The windiest month (with the highest average wind speed) is November (7mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average rainfall - Nyack, MT

The wettest month (with the highest rainfall) is January (2.56").
The driest month (with the least rainfall) is August (0.71").

Average rainfall days - Nyack, MT

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (4.3 days).

Average snowfall - Nyack, MT
Average snowfall days - Nyack, MT

The month with the highest number of snowfall days is December (22.8 days).
Months with the least snowfall days are July and August (0 days).

Average daylight / Average sunshine - Nyack, 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: 11.7h).
The month with the least sunshine is January (Average sunshine: 3.1h).

Average sunshine days - Nyack, MT
Average UV index - Nyack, MT
Average visibility - Nyack, MT

Months with the highest visibility are May, June, July, August, September and October (6mi).
Months with the lowest visibility are January, February, March and December (4mi).