Climate and monthly weather forecast
Wisconsin Dells, WI

The hard and rocky surface of the Witches Gulch tourist attraction spot hidden within the Wisconsin Dells region
The hard and rocky surface of the Witches Gulch tourist attraction spot hidden within the Wisconsin Dells region

Weather in January

January, the same as December, in Wisconsin Dells, Wisconsin, is another subzero cold winter month, with an average temperature varying between 22.5°F (-5.3°C) and 10°F (-12.2°C). With an average high-temperature of 22.5°F (-5.3°C) and an average low-temperature of 10°F (-12.2°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Wisconsin Dells, Wisconsin, with an average temperature fluctuating between 13.3°F (-10.4°C) and 26.1°F (-3.3°C). In February, the average high-temperature is relatively the same as in January - a still freezing cold 26.1°F (-3.3°C). Weather in February »

Weather in March

March, the first month of the spring in Wisconsin Dells, is a cold month, with an average temperature fluctuating between 40.5°F (4.7°C) and 25.7°F (-3.5°C). In Wisconsin Dells, the average high-temperature in March increases considerably from a freezing cold 26.1°F (-3.3°C) in February to a wintry 40.5°F (4.7°C). Weather in March »

Weather in April

April in Wisconsin Dells, Wisconsin, is a fresh spring month, with temperature in the range of an average low of 36.3°F (2.4°C) and an average high of 52.5°F (11.4°C). In April, the average high-temperature increases from a wintry 40.5°F (4.7°C) in March to a fresh 52.5°F (11.4°C). Weather in April »

Weather in May

May, the last month of the spring in Wisconsin Dells, is a comfortable month, with temperature in the range of an average low of 47.8°F (8.8°C) and an average high of 65.8°F (18.8°C). In May, the average high-temperature rises from a fresh 52.5°F (11.4°C) in April to a comfortable 65.8°F (18.8°C). Weather in May »

Weather in June

June, the first month of the summer in Wisconsin Dells, is a warm month, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 74.5°F (23.6°C). In June, the average high-temperature slightly increases from a comfortable 65.8°F (18.8°C) in May to a moderately hot 74.5°F (23.6°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Wisconsin Dells, Wisconsin, with an average temperature fluctuating between 60.8°F (16°C) and 79.2°F (26.2°C). July is the warmest month, with an average high-temperature of 79.2°F (26.2°C) and an average low-temperature of 60.8°F (16°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Wisconsin Dells, Wisconsin, with an average temperature varying between 77.5°F (25.3°C) and 58.6°F (14.8°C). In Wisconsin Dells, the average high-temperature in August is practically the same as in July - a still warm 77.5°F (25.3°C). Weather in August »

Weather in September

September, the first month of the autumn in Wisconsin Dells, is still a pleasant month, with an average temperature fluctuating between 70.9°F (21.6°C) and 51.1°F (10.6°C). In September, the average high-temperature slightly decreases from a warm 77.5°F (25.3°C) in August to a pleasant 70.9°F (21.6°C). Weather in September »

Weather in October

October, the same as September, in Wisconsin Dells, Wisconsin, is another mild autumn month, with an average temperature fluctuating between 40.6°F (4.8°C) and 56.3°F (13.5°C). In October, the average high-temperature significantly decreases from a pleasant 70.9°F (21.6°C) in September to a mild 56.3°F (13.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a wintry month in Wisconsin Dells, Wisconsin, with an average temperature ranging between max 41.7°F (5.4°C) and min 29.7°F (-1.3°C). In Wisconsin Dells, the average high-temperature in November significantly decreases from a mild 56.3°F (13.5°C) in October to a cold 41.7°F (5.4°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Wisconsin Dells, Wisconsin, with an average temperature varying between 28.8°F (-1.8°C) and 18.5°F (-7.5°C). In December, the average high-temperature drops from a cold 41.7°F (5.4°C) in November to a subzero cold 28.8°F (-1.8°C). Weather in December »
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FAQ

What is the coldest month in Wisconsin Dells?

The coldest month in Wisconsin Dells is January, with an average high-temperature of 22.5°F (-5.3°C) and an average low-temperature of 10°F (-12.2°C).

What are the most humid months in Wisconsin Dells?

January and February, with an average relative humidity of 89%, are most humid months in Wisconsin Dells.

What is the driest month in Wisconsin Dells?

January is the month with the least rainfall in Wisconsin Dells. Rain falls for 3.5 days and accumulates 0.31" (8mm) of precipitation.

How much does it rain in Wisconsin Dells?

Throughout the year, in Wisconsin Dells, there are 94.1 rainfall days, and 8.46" (215mm) of precipitation is accumulated.

When does it snow in Wisconsin Dells?

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

How much does it snow in Wisconsin Dells?

Throughout the year, there are 43.9 snowfall days, and 6.02" (153mm) of snow is accumulated.

What is the month with the least sunshine in Wisconsin Dells?

The month with the least sunshine in Wisconsin Dells, Wisconsin, is January, with an average of 3.2h of sunshine.

What is the month with the lowest UV index in Wisconsin Dells?

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

What is the snowiest month in Wisconsin Dells?

The month with the most snowfall in Wisconsin Dells is February, when snow falls for 9.2 days and typically aggregates up to 2.01" (51mm) of snow.

When is Daylight Saving Time (DST) in Wisconsin Dells?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Wisconsin Dells, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from CDT to CST.

What is the least humid month in Wisconsin Dells?

April is the least humid month in Wisconsin Dells, with an average relative humidity of 76%.

When it does not snow in Wisconsin Dells?

In Wisconsin Dells, snow does not fall in May through September.

What is the wettest month in Wisconsin Dells?

June is the month with the most rainfall in Wisconsin Dells. Rain falls for 13.3 days and accumulates 1.18" (30mm) of precipitation.

When are the longest days in Wisconsin Dells?

With an average of 15h and 23min of daylight, June has the longest days of the year.

What is the warmest month in Wisconsin Dells?

With an average high-temperature of 79.2°F (26.2°C) and an average low-temperature of 60.8°F (16°C), July is the warmest month in Wisconsin Dells.

What month has the most sunshine in Wisconsin Dells?

The month with the most sunshine in Wisconsin Dells is July, with an average of 9.9h of sunshine.

What is the month with the highest UV index in Wisconsin Dells?

July is the month with the highest UV index in Wisconsin Dells, Wisconsin, with an average maximum UV index of 6.

What is the month with the shortest days in Wisconsin Dells?

December has the shortest days of the year, with an average of 9h and 0min of daylight.

Average temperature
Wisconsin Dells, WI

Average temperature - Wisconsin Dells, WI

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (22.5°F).

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (10°F).

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Average pressure
Wisconsin Dells, WI

Average pressure - Wisconsin Dells, WI

The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Wisconsin Dells, WI

Average wind speed - Wisconsin Dells, WI

The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity
Wisconsin Dells, WI

Average humidity - Wisconsin Dells, WI

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (76%).

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Average rainfall
Wisconsin Dells, WI

Average rainfall - Wisconsin Dells, WI

The wettest month (with the highest rainfall) is June (1.18").
The driest month (with the least rainfall) is January (0.31").

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Average rainfall days
Wisconsin Dells, WI

Average rainfall days - Wisconsin Dells, WI

The month with the highest number of rainy days is June (13.3 days).
The month with the least rainy days is February (2.3 days).

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Average snowfall
Wisconsin Dells, WI

Average snowfall - Wisconsin Dells, WI

The month with the highest snowfall is February (2.01").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Wisconsin Dells, WI

Average snowfall days - Wisconsin Dells, WI

The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Wisconsin Dells, WI

Average daylight / Average sunshine - Wisconsin Dells, WI

The month with the longest days is June (Average daylight: 15h and 23min).
The month with the shortest days is December (Average daylight: 9h and 0min).

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days
Wisconsin Dells, WI

Average sunshine days - Wisconsin Dells, WI

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is June (14.1 days).

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Average UV index
Wisconsin Dells, WI

Average UV index - Wisconsin Dells, WI

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average visibility
Wisconsin Dells, WI

Average visibility - Wisconsin Dells, WI

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

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