Climate and monthly weather forecast
Sauk City, WI

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Weather in January

January, the same as December, in Sauk City, Wisconsin, is a freezing cold winter month, with an average temperature fluctuating between 10.6°F (-11.9°C) and 22.6°F (-5.2°C). January is Sauk City's coldest month, registering average high temperatures of 22.6°F (-5.2°C) and lows of 10.6°F (-11.9°C). Weather in January »

Weather in February

February, the last month of the winter in Sauk City, is also a subzero cold month, with an average temperature fluctuating between 13.5°F (-10.3°C) and 26.6°F (-3°C). Sauk City's shift into February is marked by a subtle change to a still freezing cold 26.6°F (-3°C) from January's 22.6°F (-5.2°C) in temperature. Weather in February »

Weather in March

March, the first month of the spring in Sauk City, is an icy month, with an average temperature varying between 41.4°F (5.2°C) and 26.1°F (-3.3°C). A distinct shift in the average high-temperature is signaled in March, moving up from a freezing cold 26.6°F (-3°C) in February to a cold 41.4°F (5.2°C). Weather in March »

Weather in April

April in Sauk City, Wisconsin, is a cool spring month, with an average temperature ranging between max 53.4°F (11.9°C) and min 36.7°F (2.6°C). April's arrival signals a temperature shift, moving from a wintry 41.4°F (5.2°C) in March to a cool 53.4°F (11.9°C). Weather in April »

Weather in May

May, the last month of the spring in Sauk City, is a comfortable month, with an average temperature varying between 47.8°F (8.8°C) and 65.8°F (18.8°C). In May, the average high-temperature increases from a fresh 53.4°F (11.9°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 Sauk City, is a moderately hot month, with temperature in the range of an average low of 57.2°F (14°C) and an average high of 74.8°F (23.8°C). As May transitions into June, Sauk City sees a rise in the average high-temperature, moving from an enjoyable 65.8°F (18.8°C) to a warm 74.8°F (23.8°C). Weather in June »

Weather in July

July, like June, in Sauk City, Wisconsin, is a moderately hot summer month, with an average temperature ranging between max 79.2°F (26.2°C) and min 61.2°F (16.2°C). Sauk City's July weather, marked by an average high temperature of 79.2°F (26.2°C) and an average low temperature of 61.2°F (16.2°C), is the warmest in the year. Weather in July »

Weather in August

August, the last month of the summer in Sauk City, is another warm month, with an average temperature fluctuating between 77.7°F (25.4°C) and 59°F (15°C). Sauk City, Wisconsin, observes an average high-temperature of a still moderately hot 77.7°F (25.4°C) in August, barely different from 79.2°F (26.2°C) in July. Weather in August »

Weather in September

September, the first month of the autumn in Sauk City, is also an agreeable month, with an average temperature ranging between min 51.3°F (10.7°C) and max 70.7°F (21.5°C). The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's warm 77.7°F (25.4°C) to a pleasant 70.7°F (21.5°C). Weather in September »

Weather in October

October, the same as September, in Sauk City, Wisconsin, is another refreshing autumn month, with temperature in the range of an average high of 57°F (13.9°C) and an average low of 41°F (5°C). October brings a drop in Sauk City's average high-temperature, falling from an agreeable 70.7°F (21.5°C) in September to a mild 57°F (13.9°C). Weather in October »

Weather in November

November, the last month of the autumn in Sauk City, is another cold month, with temperature in the range of an average high of 42.3°F (5.7°C) and an average low of 29.8°F (-1.2°C). The onset of November marks a clear decrease in the average high-temperature, dropping from a mild 57°F (13.9°C) in October to an icy 42.3°F (5.7°C). Weather in November »

Weather in December

December, the first month of the winter in Sauk City, is also a subzero cold month, with an average temperature varying between 29.5°F (-1.4°C) and 19.4°F (-7°C). December's arrival correlates with a reduction in the average high-temperature, down from an icy 42.3°F (5.7°C) in November to a subzero cold 29.5°F (-1.4°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Sauk City?

The coldest time of the year is January, with temperatures averaging a high of 22.6°F (-5.2°C) and a low of 10.6°F (-11.9°C).

What is the most humid month in Sauk City?

The most humid month in Sauk City, Wisconsin, is January, with an average relative humidity of 89%.

What is the driest month in Sauk City?

January is the month with the least rainfall. Rain falls for 3.8 days and accumulates 0.51" (13mm) of precipitation.

How many days does it rain in Sauk City?

Throughout the year, there are 122.6 rainfall days, and 16.02" (407mm) of precipitation is accumulated.

When does it snow in Sauk City?

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

How much does it snow in Sauk City?

Throughout the year, in Sauk City, there are 50.5 snowfall days, and 11.69" (297mm) of snow is accumulated.

What is the month with the least sunshine in Sauk City?

January has the least sunshine of the year in Sauk City, with an average of 3.3h of sunshine.

What is the month with the lowest UV index in Sauk City?

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

What is the snowiest month in Sauk City?

February is the month with the most snowfall. Snow falls for 11.9 days and accumulates 2.8" (71mm) of snow.

When is Daylight Saving Time (DST) in Sauk City?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Sauk City, 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 are the least humid months in Sauk City?

The months with the lowest humidity are April and October, with an average relative humidity of 77%.

When it does not snow in Sauk City?

May through September are months without snowfall.

What is the wettest month in Sauk City?

June is the month with the most rainfall in Sauk City, Wisconsin. Rain falls for 16.8 days and accumulates 2.48" (63mm) of precipitation.

When are the longest days in Sauk City?

The month with the longest days is June, with an average of 15h and 18min of daylight.

What is the hottest time of year in Sauk City?

In Sauk City, July is the month with the highest recorded average temperatures, measuring a high of 79.2°F (26.2°C) and a low of 61.2°F (16.2°C).

What month has the most sunshine in Sauk City?

July has the most sunshine of the year in Sauk City, with an average of 9.9h of sunshine.

When is the highest UV index in Sauk City?

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

What is the month with the shortest days in Sauk City?

With an average of 9h and 0min of daylight, December has the shortest days of the year in Sauk City, Wisconsin.

Average temperature
Sauk City, WI

Average temperature - Sauk City, 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 (22.6°F).

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (10.6°F).

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Average pressure
Sauk City, WI

Average pressure - Sauk City, 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
Sauk City, WI

Average wind speed - Sauk City, 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 (6.5mph).

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Average humidity
Sauk City, WI

Average humidity - Sauk City, WI

The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and October (77%).

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Average rainfall
Sauk City, WI

Average rainfall - Sauk City, WI

The wettest month (with the highest rainfall) is June (2.48").
The driest month (with the least rainfall) is January (0.51").

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Average rainfall days
Sauk City, WI

Average rainfall days - Sauk City, WI

The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (3.1 days).

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Average snowfall
Sauk City, WI

Average snowfall - Sauk City, WI

The month with the highest snowfall is February (2.8").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Sauk City, WI

Average snowfall days - Sauk City, WI

The month with the highest number of snowfall days is January (13.2 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
Sauk City, WI

Average daylight / Average sunshine - Sauk City, WI

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

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Average sunshine days
Sauk City, WI

Average sunshine days - Sauk City, WI

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is June (9.9 days).

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Average visibility
Sauk City, WI

Average visibility - Sauk City, 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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Sauk City, Wisconsin, USA

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