Climate and monthly weather forecast
Union, NE

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Weather in January

January, like December, in Union, Nebraska, is an icy winter month, with an average temperature varying between 18.1°F (-7.7°C) and 32°F (0°C). January is Union's coldest month, registering average high temperatures of 32°F (0°C) and lows of 18.1°F (-7.7°C). Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Union, Nebraska, with an average temperature varying between 36°F (2.2°C) and 21.6°F (-5.8°C). The onset of February marks an average high-temperature of a still cold 36°F (2.2°C), hardly differing from January's 32°F (0°C). Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Union, Nebraska, with an average temperature ranging between min 34.5°F (1.4°C) and max 51.4°F (10.8°C). The onset of March brings a clear temperature shift, with the average high-temperature escalating from a cold 36°F (2.2°C) in February to a cool 51.4°F (10.8°C). Weather in March »

Weather in April

April is a refreshing spring month in Union, Nebraska, with an average temperature ranging between min 43.9°F (6.6°C) and max 62.4°F (16.9°C). The arrival of April brings an increase in high-temperatures, moving from a cool 51.4°F (10.8°C) in March to a comfortable 62.4°F (16.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Union, Nebraska, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 72°F (22.2°C). The shift into May is accompanied by a temperature increase, with the average high-temperature rising from a refreshing 62.4°F (16.9°C) in April to a pleasant 72°F (22.2°C). Weather in May »

Weather in June

June, the first month of the summer in Union, is a moderately hot month, with temperature in the range of an average high of 82.6°F (28.1°C) and an average low of 64.9°F (18.3°C). A shift in the average high-temperature is noticeable in June, changing from a pleasant 72°F (22.2°C) in May to a moderately hot 82.6°F (28.1°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Union, Nebraska, with an average temperature varying between 67.1°F (19.5°C) and 85.3°F (29.6°C). The warmest temperatures occur during July, when averages reach a peak of 85.3°F (29.6°C) and a low of 67.1°F (19.5°C). The heat index in July is estimated at a sweltering 96.8°F (36°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Union, Nebraska, with an average temperature varying between 83.3°F (28.5°C) and 64°F (17.8°C). As Union welcomes August, the average high-temperature is noted at a still moderately hot 83.3°F (28.5°C), closely aligning with the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Union, Nebraska, with an average temperature fluctuating between 57.7°F (14.3°C) and 77.4°F (25.2°C). Union's September weather features a light decline in high-temperatures, reducing from a warm 83.3°F (28.5°C) in August to a still moderately hot 77.4°F (25.2°C). Weather in September »

Weather in October

October, like September, in Union, Nebraska, is another refreshing autumn month, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 62.8°F (17.1°C). October's onset brings a noticeable temperature drop, falling from a warm 77.4°F (25.2°C) in September to a comfortable 62.8°F (17.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Union, Nebraska, with an average temperature ranging between max 49.8°F (9.9°C) and min 34.7°F (1.5°C). November's arrival correlates with a reduction in the average high-temperature, down from a comfortable 62.8°F (17.1°C) in October to a chilly 49.8°F (9.9°C). Weather in November »

Weather in December

December, the first month of the winter in Union, is also a wintry month, with an average temperature varying between 23.5°F (-4.7°C) and 36.5°F (2.5°C). The onset of December brings a small change in high-temperatures, falling from a chilly 49.8°F (9.9°C) in November to a wintry 36.5°F (2.5°C). Weather in December »
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Frequently asked questions

What month is the coldest in Union?

January is the month that records the lowest temperatures, with averages ranging from a high of 32°F (0°C) to a low of 18.1°F (-7.7°C).

What is the most humid month in Union?

January is the most humid month in Union, Nebraska, with an average relative humidity of 78%.

How much does it rain in Union?

Throughout the year, there are 125.7 rainfall days, and 26.73" (679mm) of precipitation is accumulated.

When does it snow in Union?

January through April, October through December are months with snowfall in Union.

What is the snowiest month in Union?

January is the month with the most snowfall. Snow falls for 7.8 days and accumulates 3.07" (78mm) of snow.

How much does it snow in Union?

Throughout the year, there are 27 snowfall days, and 10.35" (263mm) of snow is accumulated.

What is the month with the least sunshine in Union?

The month with the least sunshine in Union, Nebraska, is January, with an average of 4.9h of sunshine.

When is the lowest UV index in Union?

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

What is the driest month in Union?

February is the month with the least rainfall in Union, Nebraska. Rain falls for 3.6 days and accumulates 0.67" (17mm) of precipitation.

When is Daylight Saving Time (DST) in Union?

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

When it does not snow in Union?

May through September are months without snowfall in Union, Nebraska.

What is the rainiest month in Union?

June is the month with the most rainfall in Union. Rain falls for 15.7 days and accumulates 4.29" (109mm) of precipitation.

When are the longest days in Union?

The month with the longest days in Union is June, with an average of 15h and 6min of daylight.

What are the months with the highest UV index in Union?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What month is the hottest in Union?

The warmest temperatures occur during July, when averages reach a peak of 85.3°F (29.6°C) and a low of 67.1°F (19.5°C).

What month has the most sunshine in Union?

With an average of 10.5h of sunshine, July has the most sunshine of the year in Union, Nebraska.

What is the least humid month in Union?

October is the least humid month, with an average relative humidity of 66%.

What is the month with the shortest days in Union?

The month with the shortest days is December, with an average of 9h and 18min of daylight.

Average pressure
Union, NE

Average pressure - Union, NE

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed
Union, NE

Average wind speed - Union, NE

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

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Average rainfall
Union, NE

Average rainfall - Union, NE

The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is February (0.67").

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Average rainfall days
Union, NE

Average rainfall days - Union, NE

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is February (3.6 days).

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Average snowfall
Union, NE

Average snowfall - Union, NE

The month with the highest snowfall is January (3.07").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Union, NE

Average snowfall days - Union, NE

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Union, NE

Average daylight / Average sunshine - Union, NE

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days
Union, NE

Average sunshine days - Union, NE

The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is June (11.7 days).

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Average UV index
Union, NE

Average UV index - Union, NE

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

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Average visibility
Union, NE

Average visibility - Union, NE

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

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Union, Nebraska, USA

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