Monthly weather forecast and climate
Madison, WI

The State Capitol building in Madison, Wisconsin, on a beautiful spring evening
The State Capitol building in Madison, Wisconsin, on a beautiful spring evening

Weather in January

January, like December, is another subzero cold winter month in Madison, Wisconsin, with temperature in the range of an average low of 10.8°F (-11.8°C) and an average high of 23.9°F (-4.5°C). The coldest month is January, with an average high-temperature of 23.9°F (-4.5°C) and an average low-temperature of 10.8°F (-11.8°C). Weather in January »

Weather in February

February, the last month of the winter, in Madison, is another freezing cold month, with average temperature varying between 27.3°F (-2.6°C) and 14.7°F (-9.6°C). In Madison, the average high-temperature in February is relatively the same as in January - a still subzero cold 27.3°F (-2.6°C). Weather in February »

Weather in March

The first month of the spring, March, is a wintry month in Madison, Wisconsin, with average temperature fluctuating between 41.5°F (5.3°C) and 27°F (-2.8°C). In Madison, the average high-temperature rises, from a subzero cold 27.3°F (-2.6°C) in February, to a wintry 41.5°F (5.3°C). Weather in March »

Weather in April

April is a fresh spring month in Madison, Wisconsin, with average temperature varying between 37°F (2.8°C) and 53.8°F (12.1°C). In April, the average high-temperature increases, from a wintry 41.5°F (5.3°C) in March, to a cool 53.8°F (12.1°C). Weather in April »

Weather in May

May, the last month of the spring, in Madison, is an enjoyable month, with average temperature ranging between max 65.8°F (18.8°C) and min 48.7°F (9.3°C). In Madison, the average high-temperature rises, from a fresh 53.8°F (12.1°C) in April, to an enjoyable 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 Madison, Wisconsin, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 57.6°F (14.2°C). In Madison, the average high-temperature increases, from a comfortable 65.8°F (18.8°C) in May, to a warm 74.8°F (23.8°C). Weather in June »

Weather in July

July, like June, in Madison, Wisconsin, is another warm summer month, with temperature in the range of an average high of 78.6°F (25.9°C) and an average low of 61.3°F (16.3°C). With an average high-temperature of 78.6°F (25.9°C) and an average low-temperature of 61.3°F (16.3°C), July is the warmest month. Weather in July »

Weather in August

August, the last month of the summer, in Madison, is another warm month, with average temperature fluctuating between 77.4°F (25.2°C) and 59.5°F (15.3°C). In Madison, the average high-temperature is almost the same as in July - a still moderately hot 77.4°F (25.2°C). Weather in August »

Weather in September

September, the first month of the autumn, in Madison, is still a pleasant month, with average temperature varying between 52°F (11.1°C) and 71.1°F (21.7°C). In September, the average high-temperature slightly decreases, from a moderately hot 77.4°F (25.2°C) in August, to an agreeable 71.1°F (21.7°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Madison, Wisconsin, with temperature in the range of an average low of 41.7°F (5.4°C) and an average high of 57.4°F (14.1°C). In October, the average high-temperature decreases, from an agreeable 71.1°F (21.7°C) in September, to a moderate 57.4°F (14.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cold month in Madison, Wisconsin, with average temperature fluctuating between 42.4°F (5.8°C) and 30°F (-1.1°C). In Madison, the average high-temperature plummets, from a moderate 57.4°F (14.1°C) in October, to a wintry 42.4°F (5.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Madison, Wisconsin, with average temperature fluctuating between 20.3°F (-6.5°C) and 30.4°F (-0.9°C). In Madison, Wisconsin, the average high-temperature drops, from a wintry 42.4°F (5.8°C) in November, to a subzero cold 30.4°F (-0.9°C). Weather in December »
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FAQ

What is the coldest month in Madison?

January is the coldest month in Madison, Wisconsin, with an average high-temperature of 23.9°F (-4.5°C) and an average low-temperature of 10.8°F (-11.8°C).

What is the most humid month in Madison?

January and February, with an average relative humidity of 88%, are most humid months in Madison.

How much does it rain in Madison?

Throughout the year, in Madison, Wisconsin, there are 50.2 rainfall days, and 4.76" (121mm) of precipitation is accumulated.

What is the driest month in Madison?

Months with the least rainfall in Madison are January, March, November and December Rain falls for 1.1 days and accumulates 0.24" (6mm) of rain.

When does it snow in Madison?

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

How much does it snow in Madison?

In Madison, during the entire year, snow falls for 22.6 days, and aggregates up to 2.83" (72mm) of snow.

What is the month with the least sunshine in Madison?

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

What is the month with the lowest UV index in Madison?

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 Madison?

February is the month with the most snowfall in Madison. Snow falls for 4.8 days and accumulates 0.94" (24mm) of snow.

What are the least humid months in Madison?

April and October, with an average relative humidity of 77%, are the least humid months in Madison.

When it does not snow in Madison?

May through September are months without snowfall.

When are the longest days in Madison?

With an average of 15.3h of daylight, June has the longest days of the year in Madison.

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

Months with the highest UV index in Madison, Wisconsin, are June and July, with an average maximum UV index of 6.

What is the warmest month in Madison?

The warmest month is July, with an average high-temperature of 78.6°F (25.9°C) and an average low-temperature of 61.3°F (16.3°C).

What is the rainiest month in Madison?

The month with the most rainfall in Madison is July when the rain falls for 6.4 days and typically aggregates up to 0.63" (16mm) of precipitation.

What month has the most sunshine in Madison?

The month with the most sunshine is July, with an average of 9.8h of sunshine.

What is the month with the shortest days in Madison?

With an average of 9.1h of daylight, December has the shortest days of the year in Madison, Wisconsin.

Average pressure
Madison, WI

Average pressure - Madison, WI

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

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Average wind speed
Madison, WI

Average wind speed - Madison, WI

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity
Madison, WI

Average humidity - Madison, WI

Months with the highest relative humidity are January and February (88%).
Months with the lowest relative humidity are April and October (77%).

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Average rainfall
Madison, WI

Average rainfall - Madison, WI

The wettest month (with the highest rainfall) is July (0.63").
The driest months (with the least rainfall) are January, March, November and December (0.24").

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Average rainfall days
Madison, WI

Average rainfall days - Madison, WI

The month with the highest number of rainy days is June (6.7 days).
The month with the least rainy days is January (1.1 days).

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Average snowfall
Madison, WI

Average snowfall - Madison, WI

The month with the highest snowfall is February (0.94").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Madison, WI

Average snowfall days - Madison, WI

The month with the highest number of snowfall days is January (5.6 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Madison, WI

Average daylight / Average sunshine - Madison, WI

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

The month with the most sunshine is July (Average sunshine: 9.8h).
The month with the least sunshine is January (Average sunshine: 3.3h).

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Average sunshine days
Madison, WI

Average sunshine days - Madison, WI

The month with the most sunshine days is December (27 days).
The month with the least sunshine days is June (19.8 days).

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Average visibility
Madison, WI

Average visibility - Madison, WI

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

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