Climate and monthly weather forecast
Willow, AK

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Weather in January

January, the same as December, in Willow, Alaska, is another subzero cold winter month, with an average temperature fluctuating between 8.6°F (-13°C) and 17.8°F (-7.9°C). In Willow, January is the coldest month, with temperatures averaging a high of 17.8°F (-7.9°C) and a low of 8.6°F (-13°C). Weather in January »

Weather in February

February, the last month of the winter in Willow, is also a subzero cold month, with an average temperature ranging between max 23°F (-5°C) and min 10.2°F (-12.1°C). Willow starts February with an average high-temperature of a still subzero cold 23°F (-5°C), a minor shift from January's 17.8°F (-7.9°C). Weather in February »

Weather in March

March, the first month of the spring in Willow, is also a subzero cold month, with an average temperature fluctuating between 28.6°F (-1.9°C) and 12.7°F (-10.7°C). With the onset of March, Willow's weather sees a minor temperature rise, transitioning from 23°F (-5°C) in February to a still freezing cold 28.6°F (-1.9°C). Weather in March »

Weather in April

April in Willow, Alaska, is an icy spring month, with temperature in the range of an average low of 26.1°F (-3.3°C) and an average high of 40.6°F (4.8°C). The onset of April brings a rise in the average high-temperature, elevating from a freezing cold 28.6°F (-1.9°C) in March to a cold 40.6°F (4.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a mild month in Willow, Alaska, with an average temperature varying between 40.6°F (4.8°C) and 57.2°F (14°C). A clear escalation in the average high-temperature is witnessed with the onset of May, advancing from a cold 40.6°F (4.8°C) in April to a moderate 57.2°F (14°C). Weather in May »

Weather in June

The first month of the summer, June, is an enjoyable month in Willow, Alaska, with an average temperature varying between 46.8°F (8.2°C) and 64.9°F (18.3°C). June's onset witnesses a minor shift in the average high-temperature, moving from a moderate 57.2°F (14°C) in May to an enjoyable 64.9°F (18.3°C). Weather in June »

Weather in July

July, the same as June, is another refreshing summer month in Willow, Alaska, with an average temperature varying between 50.4°F (10.2°C) and 67.6°F (19.8°C). Willow, Alaska, experiences its highest average temperatures in July, reaching a peak of 67.6°F (19.8°C) and a minimum of 50.4°F (10.2°C). Weather in July »

Weather in August

August, the last month of the summer in Willow, is another comfortable month, with temperature in the range of an average high of 63.7°F (17.6°C) and an average low of 48.2°F (9°C). Willow records an average high-temperature of a still refreshing 63.7°F (17.6°C) as August arrives, nearly mirroring the previous month's climate. Weather in August »

Weather in September

September, the first month of the autumn in Willow, is still a cool month, with temperature in the range of an average high of 54.9°F (12.7°C) and an average low of 41.2°F (5.1°C). In September, the meteorological conditions change slightly, with the average high-temperature moving from an enjoyable 63.7°F (17.6°C) in August to a cool 54.9°F (12.7°C). Weather in September »

Weather in October

October, like September, in Willow, Alaska, is another cold autumn month, with an average temperature ranging between max 41.2°F (5.1°C) and min 32.4°F (0.2°C). As October arrives, Willow's weather displays a decrease in high-temperatures, transitioning from September's cool 54.9°F (12.7°C) to a cold 41.2°F (5.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Willow, is also a subzero cold month, with temperature in the range of an average low of 17.2°F (-8.2°C) and an average high of 24.4°F (-4.2°C). The shift into November is characterized by a noticeable reduction in the average high-temperature, decreasing from October's wintry 41.2°F (5.1°C) to a subzero cold 24.4°F (-4.2°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Willow, Alaska, with an average temperature ranging between min 11.5°F (-11.4°C) and max 19.4°F (-7°C). The advent of December observes an average high-temperature of a still freezing cold 19.4°F (-7°C), nearly identical to November's 24.4°F (-4.2°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Willow?

January stands out as Willow's coldest month, with an average high-temperature of 17.8°F (-7.9°C) and a low-temperature of 8.6°F (-13°C).

How many days does it rain in Willow?

Throughout the year, in Willow, there are 134.1 rainfall days, and 13.86" (352mm) of precipitation is accumulated.

When does it snow in Willow?

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

How many days does it snow in Willow?

Throughout the year, there are 56.9 snowfall days, and 26.54" (674mm) of snow is accumulated.

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

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Willow, Alaska.

What is the most humid month in Willow?

March is the most humid month in Willow, Alaska, with an average relative humidity of 89%.

When is Daylight Saving Time (DST) in Willow?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Willow, and the time zone changes from AKST to AKDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from AKDT to AKST.

What is the driest month in Willow?

April is the month with the least rainfall in Willow, Alaska. Rain falls for 11.2 days and accumulates 0.63" (16mm) of precipitation.

What is the least humid month in Willow?

May is the least humid month, with an average relative humidity of 61%.

What month has the most sunshine in Willow?

With an average of 11.4h of sunshine, May has the most sunshine of the year in Willow, Alaska.

When is the highest UV index in Willow?

The months with the highest UV index in Willow are May through July, with an average maximum UV index of 4.

When it does not snow in Willow?

In Willow, snow does not fall in June through August.

When are the longest days in Willow?

The month with the longest days in Willow, Alaska, is June, with an average of 19h and 30min of daylight.

What is the warmest month in Willow?

July stands out as Willow's warmest month, with an average high-temperature of 67.6°F (19.8°C) and a low-temperature of 50.4°F (10.2°C).

What is the wettest month in Willow?

September is the month with the most rainfall. Rain falls for 16 days and accumulates 2.13" (54mm) of precipitation.

When does it snow the most in Willow?

December is the month with the most snowfall. Snow falls for 11.4 days and accumulates 5.87" (149mm) of snow.

What is the month with the shortest days in Willow?

The month with the shortest days is December, with an average of 5h and 24min of daylight.

What is the month with the least sunshine in Willow?

December has the least sunshine of the year in Willow, with an average of 3.7h of sunshine.

Average temperature
Willow, AK

Average temperature - Willow, AK

The warmest month (with the highest average high temperature) is July (67.6°F).
The month with the lowest average high temperature is January (17.8°F).

The month with the highest average low temperature is July (50.4°F).
The coldest month (with the lowest average low temperature) is January (8.6°F).

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Average pressure
Willow, AK

Average pressure - Willow, AK

The month with the highest atmospheric pressure is July (29.96"Hg).
The months with the lowest atmospheric pressure are November and December (29.7"Hg).

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Average wind speed
Willow, AK

Average wind speed - Willow, AK

The windiest month (with the highest average wind speed) is November (5.1mph).
The calmest month (with the lowest average wind speed) is April (4.3mph).

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Average rainfall
Willow, AK

Average rainfall - Willow, AK

The wettest month (with the highest rainfall) is September (2.13").
The driest month (with the least rainfall) is April (0.63").

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Average rainfall days
Willow, AK

Average rainfall days - Willow, AK

The month with the highest number of rainy days is August (19.3 days).
The month with the least rainy days is February (4.8 days).

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Average snowfall
Willow, AK

Average snowfall - Willow, AK

The month with the highest snowfall is December (5.87").
The months with the least snowfall are June, July and August (0").

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Average snowfall days
Willow, AK

Average snowfall days - Willow, AK

The month with the highest number of snowfall days is December (11.4 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Willow, AK

Average daylight / Average sunshine - Willow, AK

The month with the longest days is June (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 5h and 24min).

The month with the most sunshine is May (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).

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Average sunshine days
Willow, AK

Average sunshine days - Willow, AK

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is August (9.7 days).

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Average UV index
Willow, AK

Average UV index - Willow, AK

The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, February and December (UV index 1).

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Average visibility
Willow, AK

Average visibility - Willow, AK

The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is March (4mi).

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Willow, Alaska, USA

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