Monthly weather forecast and climate
Willow Island, NE

Weather in January

January, like December, in Willow Island, Nebraska, is a wintry winter month, with average temperature ranging between min 21°F (-6.1°C) and max 36°F (2.2°C). January is the coldest month, with an average high-temperature of 36°F (2.2°C) and an average low-temperature of 21°F (-6.1°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Willow Island, Nebraska, with temperature in the range of an average low of 22.5°F (-5.3°C) and an average high of 37.9°F (3.3°C). In February, the average high-temperature is almost the same as in January - a still wintry 37.9°F (3.3°C). Weather in February »

Weather in March

March, the first month of the spring, in Willow Island, is a cool month, with temperature in the range of an average high of 52.3°F (11.3°C) and an average low of 33.8°F (1°C). In March, the average high-temperature increases considerably, from a wintry 37.9°F (3.3°C) in February, to a fresh 52.3°F (11.3°C). Weather in March »

Weather in April

April in Willow Island, Nebraska, is a mild spring month, with temperature in the range of an average high of 60.4°F (15.8°C) and an average low of 40.6°F (4.8°C). In Willow Island, the average high-temperature slightly increases, from a fresh 52.3°F (11.3°C) in March, to a mild 60.4°F (15.8°C). Weather in April »

Weather in May

May, the last month of the spring, in Willow Island, is a pleasant month, with average temperature fluctuating between 69.3°F (20.7°C) and 50°F (10°C). In May, the average high-temperature slightly increases, from a mild 60.4°F (15.8°C) in April, to a pleasant 69.3°F (20.7°C). Weather in May »

Weather in June

June, the first month of the summer, in Willow Island, is a moderately hot month, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 61.3°F (16.3°C). In June, the average high-temperature increases, from a pleasant 69.3°F (20.7°C) in May, to a moderately hot 82°F (27.8°C). Weather in June »

Weather in July

July is a tropical summer month in Willow Island, Nebraska, with average temperature fluctuating between 65.3°F (18.5°C) and 87.8°F (31°C). The warmest month is July, with an average high-temperature of 87.8°F (31°C) and an average low-temperature of 65.3°F (18.5°C). In July, the average heat index is evaluated at a torrid 95.7°F (35.4°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Willow Island, Nebraska, with average temperature fluctuating between 86.5°F (30.3°C) and 62.2°F (16.8°C). In August, the average high-temperature is practically the same as in July - a still tropical 86.5°F (30.3°C). Weather in August »

Weather in September

September, the first month of the autumn, in Willow Island, is still a warm month, with temperature in the range of an average high of 78.6°F (25.9°C) and an average low of 56.1°F (13.4°C). In Willow Island, the average high-temperature slightly decreases, from a hot 86.5°F (30.3°C) in August, to a warm 78.6°F (25.9°C). Weather in September »

Weather in October

October, like September, in Willow Island, Nebraska, is another comfortable autumn month, with average temperature fluctuating between 43.3°F (6.3°C) and 62.2°F (16.8°C). In October, the average high-temperature declines considerably, from a moderately hot 78.6°F (25.9°C) in September, to an enjoyable 62.2°F (16.8°C). Weather in October »

Weather in November

November, the last month of the autumn, in Willow Island, is also a fresh month, with average temperature ranging between min 32.5°F (0.3°C) and max 50°F (10°C). In Willow Island, the average high-temperature in November decreases, from a comfortable 62.2°F (16.8°C) in October, to a cool 50°F (10°C). Weather in November »

Weather in December

December, the first month of the winter, in Willow Island, is still a cold month, with average temperature fluctuating between 36.5°F (2.5°C) and 22.3°F (-5.4°C). In Willow Island, the average high-temperature in December drops, from a cool 50°F (10°C) in November, to a cold 36.5°F (2.5°C). Weather in December »
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FAQ

What is the coldest month in Willow Island?

With an average high-temperature of 36°F (2.2°C) and an average low-temperature of 21°F (-6.1°C), January is the coldest month.

What is the most humid month in Willow Island?

The most humid month in Willow Island, Nebraska, is January, with an average relative humidity of 74%.

How much does it rain in Willow Island?

Throughout the year, in Willow Island, there are 109.4 rainfall days, and 17.28" (439mm) of precipitation is accumulated.

What is the driest month in Willow Island?

January is the month with the least rainfall in Willow Island, Nebraska. Rain falls for 3.5 days and accumulates 0.39" (10mm) of precipitation.

When does it snow in Willow Island?

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

How much does it snow in Willow Island?

Throughout the year, in Willow Island, Nebraska, there are 29.8 snowfall days, and 13.15" (334mm) of snow is accumulated.

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

The month with the least sunshine in Willow Island is January, with an average of 6h of sunshine.

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

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Willow Island.

When does it snow the most in Willow Island?

February is the month with the most snowfall in Willow Island, Nebraska. Snow falls for 6.5 days and accumulates 2.95" (75mm) of snow.

What is the rainiest month in Willow Island?

The month with the most rainfall is May when the rain falls for 16.7 days and typically aggregates up to 2.83" (72mm) of precipitation.

When it does not snow in Willow Island?

In Willow Island snow does not fall in June through September.

When are the longest days in Willow Island?

With an average of 15.1h of daylight, June has the longest days of the year in Willow Island, Nebraska.

What are the months with the highest UV index in Willow Island?

Months with the highest UV index in Willow Island, Nebraska, are June through August, with an average maximum UV index of 6.

What is the warmest month in Willow Island?

The warmest month is July, with an average high-temperature of 87.8°F (31°C) and an average low-temperature of 65.3°F (18.5°C).

What month has the most sunshine in Willow Island?

July has the most sunshine of the year, with an average of 11h of sunshine.

What is the least humid month in Willow Island?

With an average relative humidity of 58%, October is the least humid month.

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

December has the shortest days of the year in Willow Island, Nebraska, with an average of 9.3h of daylight.

Average pressure
Willow Island, NE

Average pressure - Willow Island, NE

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.84").

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Average wind speed
Willow Island, NE

Average wind speed - Willow Island, NE

The windiest month (with the highest average wind speed) is April (12.3mph).
The calmest month (with the lowest average wind speed) is July (9.2mph).

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Average humidity
Willow Island, NE

Average humidity - Willow Island, NE

The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is October (58%).

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Average rainfall
Willow Island, NE

Average rainfall - Willow Island, NE

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is January (0.39").

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Average rainfall days
Willow Island, NE

Average rainfall days - Willow Island, NE

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is February (3.3 days).

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Average snowfall
Willow Island, NE

Average snowfall - Willow Island, NE

The month with the highest snowfall is February (2.95").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Willow Island, NE

Average snowfall days - Willow Island, NE

Months with the highest number of snowfall days are February and December (6.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Willow Island, NE

Average daylight / Average sunshine - Willow Island, NE

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is January (Average sunshine: 6h).

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Average sunshine days
Willow Island, NE

Average sunshine days - Willow Island, NE

The month with the most sunshine days is November (22.9 days).
The month with the least sunshine days is June (11.8 days).

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Average UV index
Willow Island, NE

Average UV index - Willow Island, NE

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Willow Island, NE

Average visibility - Willow Island, NE

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

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