Monthly weather forecast and climate
Sidney, NE

Weather in January

January, the same as December, is another cold winter month in Sidney, Nebraska, with average temperature fluctuating between 23°F (-5°C) and 38.8°F (3.8°C). In Sidney, the average high-temperature is relatively the same as in December - a still wintry 38.8°F (3.8°C). Weather in January »

Weather in February

February, the last month of the winter, in Sidney, is another cold month, with temperature in the range of an average low of 22.8°F (-5.1°C) and an average high of 39.6°F (4.2°C). In Sidney, the average high-temperature in February is practically the same as in January - a still wintry 39.6°F (4.2°C). Weather in February »

Weather in March

March, the first month of the spring, in Sidney, is a cool month, with average temperature varying between 52.3°F (11.3°C) and 33.1°F (0.6°C). In Sidney, the average high-temperature increases, from a cold 39.6°F (4.2°C) in February, to a fresh 52.3°F (11.3°C). Weather in March »

Weather in April

April in Sidney, Nebraska, is a mild spring month, with average temperature varying between 58.6°F (14.8°C) and 38.8°F (3.8°C). In Sidney, the average high-temperature in April slightly increases, from a cool 52.3°F (11.3°C) in March, to a moderate 58.6°F (14.8°C). Weather in April »

Weather in May

May, the last month of the spring, in Sidney, is an enjoyable month, with average temperature ranging between max 67.6°F (19.8°C) and min 47.3°F (8.5°C). In Sidney, the average high-temperature increases, from a moderate 58.6°F (14.8°C) in April, to a comfortable 67.6°F (19.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Sidney, Nebraska, with temperature in the range of an average low of 59.4°F (15.2°C) and an average high of 81.7°F (27.6°C). In Sidney, the average high-temperature rises, from a comfortable 67.6°F (19.8°C) in May, to a moderately hot 81.7°F (27.6°C). Weather in June »

Weather in July

July in Sidney, Nebraska, is a hot summer month, with average temperature fluctuating between 65.3°F (18.5°C) and 87.8°F (31°C). With an average high-temperature of 87.8°F (31°C) and an average low-temperature of 65.3°F (18.5°C), July is the warmest month. In July, the average heat index is estimated at a tropical 90.7°F (32.6°C). Weather in July »

Weather in August

August, the last month of the summer, in Sidney, is also a moderately hot month, with average temperature ranging between max 85.5°F (29.7°C) and min 63.1°F (17.3°C). In August, the average high-temperature is relatively the same as in July - a moderately hot 85.5°F (29.7°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Sidney, Nebraska, with average temperature ranging between max 77.9°F (25.5°C) and min 56.1°F (13.4°C). In Sidney, the average high-temperature marginally drops, from a moderately hot 85.5°F (29.7°C) in August, to a still warm 77.9°F (25.5°C). Weather in September »

Weather in October

October, like September, in Sidney, Nebraska, is another enjoyable autumn month, with average temperature varying between 61°F (16.1°C) and 41.9°F (5.5°C). In Sidney, the average high-temperature plummets, from a moderately hot 77.9°F (25.5°C) in September, to a comfortable 61°F (16.1°C). Weather in October »

Weather in November

November, the last month of the autumn, in Sidney, is another chilly month, with average temperature varying between 31.6°F (-0.2°C) and 49.3°F (9.6°C). In Sidney, Nebraska, the average high-temperature decreases, from an enjoyable 61°F (16.1°C) in October, to a frosty 49.3°F (9.6°C). Weather in November »

Weather in December

December, the first month of the winter, in Sidney, is still a cold month, with average temperature varying between 22.3°F (-5.4°C) and 37.4°F (3°C). The coldest month is December, with an average high-temperature of 37.4°F (3°C) and an average low-temperature of 22.3°F (-5.4°C). Weather in December »
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FAQ

How many days does it rain in Sidney?

In Sidney, during the entire year, the rain falls for 105.9 days and collects up to 15.94" (405mm) of precipitation.

What is the driest month in Sidney?

January is the month with the least rainfall in Sidney. Rain falls for 3.8 days and accumulates 0.35" (9mm) of precipitation.

When does it snow in Sidney?

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

How much does it snow in Sidney?

In Sidney, Nebraska, during the entire year, snow falls for 39.5 days, and aggregates up to 15.51" (394mm) of snow.

When is the lowest UV index in Sidney?

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

What is the most humid month in Sidney?

February is the most humid month in Sidney, Nebraska, with an average relative humidity of 67%.

What is the snowiest month in Sidney?

The month with the most snowfall in Sidney, Nebraska, is February when snow falls for 9.2 days and typically aggregates up to 3.35" (85mm) of snow.

What is the month with the least sunshine in Sidney?

The month with the least sunshine in Sidney, Nebraska, is February, with an average of 6.1h of sunshine.

What is the rainiest month in Sidney?

May is the month with the most rainfall. Rain falls for 15.4 days and accumulates 3.11" (79mm) of precipitation.

When it does not snow in Sidney?

June through September are months without snowfall in Sidney.

When are the longest days in Sidney?

The month with the longest days in Sidney, Nebraska, is June, with an average of 15.1h of daylight.

What is the warmest month in Sidney?

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

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

With an average maximum UV index of 7, July is the month with the highest UV index.

What month has the most sunshine in Sidney?

The month with the most sunshine in Sidney, Nebraska, is August, with an average of 11.6h of sunshine.

What is the least humid month in Sidney?

The least humid month in Sidney is September, with an average relative humidity of 48%.

What is the coldest month in Sidney?

With an average high-temperature of 37.4°F (3°C) and an average low-temperature of 22.3°F (-5.4°C), December is the coldest month in Sidney, Nebraska.

What is the month with the shortest days in Sidney?

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

Average temperature
Sidney, NE

Average temperature - Sidney, NE

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is December (37.4°F).

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is December (22.3°F).

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Average pressure
Sidney, NE

Average pressure - Sidney, NE

Months with the highest atmospheric pressure are January and December (30.11").
The month with the lowest atmospheric pressure is June (29.83").

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Average wind speed
Sidney, NE

Average wind speed - Sidney, NE

The windiest month (with the highest average wind speed) is April (12.6mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).

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Average rainfall
Sidney, NE

Average rainfall - Sidney, NE

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is January (0.35").

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Average rainfall days
Sidney, NE

Average rainfall days - Sidney, NE

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is December (3.5 days).

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Average snowfall
Sidney, NE

Average snowfall - Sidney, NE

The month with the highest snowfall is February (3.35").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Sidney, NE

Average snowfall days - Sidney, NE

The month with the highest number of snowfall days is February (9.2 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Sidney, NE

Average daylight / Average sunshine - Sidney, 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 August (Average sunshine: 11.6h).
The month with the least sunshine is February (Average sunshine: 6.1h).

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Average sunshine days
Sidney, NE

Average sunshine days - Sidney, NE

The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is May (12.4 days).

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Average visibility
Sidney, NE

Average visibility - Sidney, 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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