Climate and monthly weather forecast
Nelsonville, WI

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Weather in January

January, like December, is another subzero cold winter month in Nelsonville, Wisconsin, with an average temperature fluctuating between 9°F (-12.8°C) and 20.5°F (-6.4°C). With average temperatures fluctuating between a high of 20.5°F (-6.4°C) and a low of 9°F (-12.8°C), January stands out as the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Nelsonville, is another freezing cold month, with an average temperature fluctuating between 23.5°F (-4.7°C) and 10.9°F (-11.7°C). In Nelsonville, February's average high-temperature stands at a still subzero cold 23.5°F (-4.7°C), closely related to the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Nelsonville, is an icy month, with an average temperature varying between 24.3°F (-4.3°C) and 37.8°F (3.2°C). In Nelsonville, the average high-temperature in March rises, from a freezing cold 23.5°F (-4.7°C) in February, to a cold 37.8°F (3.2°C). Weather in March »

Weather in April

April is a cool spring month in Nelsonville, Wisconsin, with temperature in the range of an average high of 50.2°F (10.1°C) and an average low of 34.3°F (1.3°C). The shift into April is marked by a rise in the average high-temperature, moving from March's icy 37.8°F (3.2°C) to a fresh 50.2°F (10.1°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Nelsonville, Wisconsin, with an average temperature fluctuating between 64°F (17.8°C) and 46.6°F (8.1°C). May indicates a change in the average high-temperature, moving up from a fresh 50.2°F (10.1°C) in April to an enjoyable 64°F (17.8°C). Weather in May »

Weather in June

June, the first month of the summer in Nelsonville, is an agreeable month, with an average temperature varying between 55°F (12.8°C) and 72.1°F (22.3°C). With the onset of June, Nelsonville experiences a subtle temperature shift, with the average high-temperature moving from a comfortable 64°F (17.8°C) in May to a pleasant 72.1°F (22.3°C). Weather in June »

Weather in July

July is a moderately hot summer month in Nelsonville, Wisconsin, with an average temperature varying between 77.4°F (25.2°C) and 59.9°F (15.5°C). With average temperatures fluctuating between a high of 77.4°F (25.2°C) and a low of 59.9°F (15.5°C), July stands out as the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Nelsonville, Wisconsin, with temperature in the range of an average low of 58.1°F (14.5°C) and an average high of 76.1°F (24.5°C). August experiences an average high-temperature of a still warm 76.1°F (24.5°C), barely different from July's 77.4°F (25.2°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Nelsonville, Wisconsin, with an average temperature varying between 68.9°F (20.5°C) and 50.9°F (10.5°C). The arrival of September correlates with a minor temperature reduction, down from August's warm 76.1°F (24.5°C) to a pleasant 68.9°F (20.5°C). Weather in September »

Weather in October

October, the same as September, is a cool autumn month in Nelsonville, Wisconsin, with an average temperature varying between 54°F (12.2°C) and 40.1°F (4.5°C). As September gives way to October, the average high-temperature displays a considerable decrease, falling from an agreeable 68.9°F (20.5°C) to a fresh 54°F (12.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an icy month in Nelsonville, Wisconsin, with temperature in the range of an average high of 39.2°F (4°C) and an average low of 28.6°F (-1.9°C). The start of November signals a clear decrease in the average high-temperature, falling from a fresh 54°F (12.2°C) in October to a cold 39.2°F (4°C). Weather in November »

Weather in December

December, the first month of the winter in Nelsonville, is also a subzero cold month, with temperature in the range of an average low of 16.5°F (-8.6°C) and an average high of 25.9°F (-3.4°C). Onset of December comes with a temperature decline, the average high falling from an icy 39.2°F (4°C) in November to a freezing cold 25.9°F (-3.4°C). Weather in December »
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

In Nelsonville, the average lowest temperatures are observed in January, with a high of 20.5°F (-6.4°C) and a low of 9°F (-12.8°C).

What is the most humid month?

With an average relative humidity of 91%, January is the most humid month in Nelsonville.

How much does it rain?

Throughout the year, there are 123.2 rainfall days, and 23.54" (598mm) of precipitation is accumulated.

When does it snow?

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

How much does it snow?

In Nelsonville, during the entire year, snow falls for 59.4 days and aggregates up to 22.83" (580mm) of snow.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 2.8h of sunshine.

What are the months with the lowest UV index?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1.

What is the driest month?

February is the month with the least rainfall. Rain falls for 3.8 days and accumulates 0.91" (23mm) of precipitation.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.

What is the least humid month?

The least humid month is April, with an average relative humidity of 76%.

What is the rainiest month?

The month with the most rainfall is June, when the rain falls for 15.6 days and typically aggregates up to 3.23" (82mm) of precipitation.

When it does not snow?

In Nelsonville, snow does not fall in June through September.

When are the longest days?

The month with the longest days is June, with an average of 15h and 30min of daylight.

When is the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 5.

What is the warmest month?

July is the month when Nelsonville experiences its warmest temperatures, averaging a high of 77.4°F (25.2°C) and a low of 59.9°F (15.5°C).

What month has the most sunshine?

July has the most sunshine of the year, with an average of 9.5h of sunshine.

What is the snowiest month?

December is the month with the most snowfall. Snow falls for 12.9 days and accumulates 5.2" (132mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 8h and 54min of daylight.

Average temperature
Nelsonville, WI

Average temperature - Nelsonville, WI

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (20.5°F).

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (9°F).

Average pressure
Nelsonville, WI

Average pressure - Nelsonville, WI

The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
Nelsonville, WI

Average wind speed - Nelsonville, WI

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (7.2mph).

Average humidity
Nelsonville, WI

Average humidity - Nelsonville, WI

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (76%).

Average rainfall
Nelsonville, WI

Average rainfall - Nelsonville, WI

The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is February (0.91").

Average rainfall days
Nelsonville, WI

Average rainfall days - Nelsonville, WI

The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is January (2.8 days).

Average snowfall
Nelsonville, WI

Average snowfall - Nelsonville, WI

The month with the highest snowfall is December (5.2").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Nelsonville, WI

Average snowfall days - Nelsonville, WI

The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Nelsonville, WI

Average daylight / Average sunshine - Nelsonville, WI

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

Average sunshine days
Nelsonville, WI

Average sunshine days - Nelsonville, WI

The month with the most sunshine days is November (17 days).
The months with the least sunshine days are April, May and June (12.7 days).

Average UV index
Nelsonville, WI

Average UV index - Nelsonville, WI

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).

Average visibility
Nelsonville, WI

Average visibility - Nelsonville, WI

The months with the highest visibility are March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, July and December (5mi).

Nelsonville, Wisconsin, USA

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