Willow Creek
Montana, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Willow Creek, MT

January, like December, is a freezing cold winter month in Willow Creek, Montana, with average temperature ranging between max 30.2°F (-1°C) and min 13.8°F (-10.1°C). In Willow Creek, Montana, the average high-temperature is relatively the same as in December - a still subzero cold 30.2°F (-1°C). Weather in January »

February, the last month of the winter, in Willow Creek, is another freezing cold month, with average temperature varying between 14.4°F (-9.8°C) and 30.9°F (-0.6°C). In February, the average high-temperature is essentially the same as in January - a still freezing cold 30.9°F (-0.6°C). Weather in February »

The first month of the spring, March, is a cold month in Willow Creek, Montana, with average temperature fluctuating between 24.1°F (-4.4°C) and 41°F (5°C). In March, the average high-temperature increases, from a subzero cold 30.9°F (-0.6°C) in February, to a cold 41°F (5°C). Weather in March »

April in Willow Creek, Montana, is a cool spring month, with average temperature varying between 50.4°F (10.2°C) and 30.4°F (-0.9°C). In April, the average high-temperature rises, from a cold 41°F (5°C) in March, to a fresh 50.4°F (10.2°C). Weather in April »

The last month of the spring, May, is an enjoyable month in Willow Creek, Montana, with average temperature fluctuating between 37.9°F (3.3°C) and 62.6°F (17°C). In Willow Creek, the average high-temperature increases, from a fresh 50.4°F (10.2°C) in April, to an enjoyable 62.6°F (17°C). Weather in May »

The first month of the summer, June, is a pleasant month in Willow Creek, Montana, with temperature in the range of an average high of 72.9°F (22.7°C) and an average low of 44.4°F (6.9°C). In June, the average high-temperature increases, from a comfortable 62.6°F (17°C) in May, to an agreeable 72.9°F (22.7°C). Weather in June »

July in Willow Creek, Montana, is a warm summer month, with average temperature varying between 83.5°F (28.6°C) and 50.2°F (10.1°C). With an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 50.2°F (10.1°C), July is the warmest month. In July, the average heat index is estimated at 83.7°F (28.7°C). Weather in July »

August, the last month of the summer, in Willow Creek, is also a moderately hot month, with average temperature varying between 81.9°F (27.7°C) and 50.5°F (10.3°C). In Willow Creek, the average high-temperature is essentially the same as in July - a still warm 81.9°F (27.7°C). Weather in August »

The first month of the autumn, September, is also an agreeable month in Willow Creek, Montana, with average temperature fluctuating between 70.9°F (21.6°C) and 44.4°F (6.9°C). In Willow Creek, the average high-temperature decreases, from a warm 81.9°F (27.7°C) in August, to a pleasant 70.9°F (21.6°C). Weather in September »

October, the same as September, is another fresh autumn month in Willow Creek, Montana, with temperature in the range of an average high of 53.8°F (12.1°C) and an average low of 33.4°F (0.8°C). In October, the average high-temperature significantly decreases, from a pleasant 70.9°F (21.6°C) in September, to a fresh 53.8°F (12.1°C). Weather in October »

November, the last month of the autumn, in Willow Creek, is another cold month, with temperature in the range of an average high of 39°F (3.9°C) and an average low of 22.5°F (-5.3°C). In November, the average high-temperature plummets, from a fresh 53.8°F (12.1°C) in October, to a cold 39°F (3.9°C). Weather in November »

The first month of the winter, December, is still a freezing cold month in Willow Creek, Montana, with average temperature fluctuating between 28°F (-2.2°C) and 12.7°F (-10.7°C). The coldest month is December, with an average high-temperature of 28°F (-2.2°C) and an average low-temperature of 12.7°F (-10.7°C). Weather in December »

What is the most humid month in Willow Creek?

The most humid month in Willow Creek is January, with an average relative humidity of 85%.

How much does it rain in Willow Creek?

In Willow Creek, Montana, during the entire year, the rain falls for 134.2 days and collects up to 11.34" (288mm) of precipitation.

When does it snow in Willow Creek?

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

How much does it snow in Willow Creek?

Throughout the year, there are 79.6 snowfall days, and 30.08" (764mm) of snow is accumulated.

What is the month with the least sunshine in Willow Creek?

With an average of 5.9h of sunshine, January has the least sunshine of the year.

When does it snow the most in Willow Creek?

The month with the most snowfall in Willow Creek is February when snow falls for 16.5 days and typically aggregates up to 6.02" (153mm) of snow.

What is the wettest month in Willow Creek?

June is the month with the most rainfall in Willow Creek, Montana. Rain falls for 13.5 days and accumulates 1.57" (40mm) of precipitation.

When are the longest days in Willow Creek?

The month with the longest days is June, with an average of 15.7h of daylight.

What is the warmest month in Willow Creek?

With an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 50.2°F (10.1°C), July is the warmest month in Willow Creek, Montana.

When it does not snow in Willow Creek?

July and August are months without snowfall in Willow Creek, Montana.

What month has the most sunshine in Willow Creek?

The month with the most sunshine in Willow Creek is July, with an average of 11.8h of sunshine.

When is the highest UV index in Willow Creek?

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

What is the least humid month in Willow Creek?

August is the least humid month, with an average relative humidity of 44%.

What is the driest month in Willow Creek?

The month with the least rainfall is August when the rain falls for 7.6 days and typically collects 0.51" (13mm) of precipitation.

What is the coldest month in Willow Creek?

The coldest month in Willow Creek, Montana, is December, with an average high-temperature of 28°F (-2.2°C) and an average low-temperature of 12.7°F (-10.7°C).

What is the month with the shortest days in Willow Creek?

December has the shortest days of the year in Willow Creek, with an average of 8.7h of daylight.

What is the month with the lowest UV index in Willow Creek?

December is the month with the lowest UV index in Willow Creek, Montana, with an average maximum UV index of 1.
Average temperature - Willow Creek, MT
Average humidity - Willow Creek, MT
Average rainfall - Willow Creek, MT
Average rainfall days - Willow Creek, MT

The month with the highest number of rainy days is April (16.5 days).
The month with the least rainy days is August (7.6 days).

Average snowfall - Willow Creek, MT
Average snowfall days - Willow Creek, MT

The month with the highest number of snowfall days is February (16.5 days).
Months with the least snowfall days are July and August (0 days).

Average daylight / Average sunshine - Willow Creek, MT

The month with the longest days is June (Average daylight: 15.7h).
The month with the shortest days is December (Average daylight: 8.7h).

The month with the most sunshine is July (Average sunshine: 11.8h).
The month with the least sunshine is January (Average sunshine: 5.9h).