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 a freezing cold winter month, with an average temperature varying between 22.5°F (-5.3°C) and 10°F (-12.2°C). The coldest month 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). Weather in January »

Weather in February

February, the last month of the winter in Wisconsin Dells, is another freezing cold month, with temperature in the range of an average low of 13.3°F (-10.4°C) and an average high of 26.1°F (-3.3°C). In February, the average high-temperature is almost the same as in January - a still subzero 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 wintry month, with an average temperature ranging between max 40.5°F (4.7°C) and min 25.7°F (-3.5°C). In Wisconsin Dells, the average high-temperature in March significantly increases from a subzero cold 26.1°F (-3.3°C) in February to a cold 40.5°F (4.7°C). Weather in March »

Weather in April

April in Wisconsin Dells, Wisconsin, is a cool spring month, with an average temperature ranging between max 52.5°F (11.4°C) and min 36.3°F (2.4°C). In Wisconsin Dells, the average high-temperature in April rises from a cold 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 an enjoyable month, with an average temperature varying between 65.8°F (18.8°C) and 47.8°F (8.8°C). In Wisconsin Dells, the average high-temperature in May rises from a cool 52.5°F (11.4°C) in April to a comfortable 65.8°F (18.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Wisconsin Dells, Wisconsin, with an average temperature fluctuating between 74.5°F (23.6°C) and 56.8°F (13.8°C). In June, the average high-temperature marginally rises from an enjoyable 65.8°F (18.8°C) in May to a warm 74.5°F (23.6°C). Weather in June »

Weather in July

July, like June, in Wisconsin Dells, Wisconsin, is another warm summer month, with an average temperature fluctuating between 79.2°F (26.2°C) and 60.8°F (16°C). 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. Weather in July »

Weather in August

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

Weather in September

The first month of the autumn, September, is also an agreeable month in Wisconsin Dells, Wisconsin, with an average temperature varying between 70.9°F (21.6°C) and 51.1°F (10.6°C). In Wisconsin Dells, Wisconsin, the average high-temperature in September 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 a moderate autumn month, with an average temperature fluctuating between 56.3°F (13.5°C) and 40.6°F (4.8°C). In October, the average high-temperature declines considerably from a pleasant 70.9°F (21.6°C) in September to a moderate 56.3°F (13.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Wisconsin Dells, is another cold month, with temperature in the range of an average high of 41.7°F (5.4°C) and an average low of 29.7°F (-1.3°C). In Wisconsin Dells, Wisconsin, the average high-temperature in November significantly decreases from a moderate 56.3°F (13.5°C) in October to a cold 41.7°F (5.4°C). Weather in November »

Weather in December

December, the first month of the winter in Wisconsin Dells, is also a subzero cold month, with an average temperature fluctuating between 28.8°F (-1.8°C) and 18.5°F (-7.5°C). In Wisconsin Dells, the average high-temperature in December decreases from a wintry 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 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 is the most humid month in Wisconsin Dells?

The months with the highest humidity in Wisconsin Dells, Wisconsin, are January and February, with an average relative humidity of 89%.

What is the driest month in Wisconsin Dells?

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

How much does it rain in Wisconsin Dells?

Throughout the year, 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.

How many days 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?

With an average of 3.2h of sunshine, January has the least sunshine of the year in Wisconsin Dells, Wisconsin.

When is the lowest UV index in Wisconsin Dells?

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

What is the snowiest month in Wisconsin Dells?

The month with the most snowfall 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, Wisconsin, 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?

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

When it does not snow in Wisconsin Dells?

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

What is the rainiest month in Wisconsin Dells?

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

When are the longest days in Wisconsin Dells?

June has the longest days of the year in Wisconsin Dells, Wisconsin, with an average of 15h and 23min of daylight.

What is the warmest month in Wisconsin Dells?

July 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).

What month has the most sunshine in Wisconsin Dells?

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

When is the highest UV index in Wisconsin Dells?

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

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

The month with the shortest days in Wisconsin Dells is December, 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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