Climate and monthly weather forecast
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 a freezing cold winter month in Madison, Wisconsin, with an average temperature varying between 10.8°F (-11.8°C) and 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

The last month of the winter, February, is also a subzero cold month in Madison, Wisconsin, with an average temperature ranging between min 14.7°F (-9.6°C) and max 27.3°F (-2.6°C). In February, the average high-temperature is essentially the same as in January - a still freezing cold 27.3°F (-2.6°C). Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Madison, Wisconsin, with an average temperature varying between 41.5°F (5.3°C) and 27°F (-2.8°C). In Madison, Wisconsin, the average high-temperature in March increases 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 cool spring month in Madison, Wisconsin, with an average temperature fluctuating between 37°F (2.8°C) and 53.8°F (12.1°C). In April, the average high-temperature rises from a cold 41.5°F (5.3°C) in March to a cool 53.8°F (12.1°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Madison, Wisconsin, with an average temperature varying between 65.8°F (18.8°C) and 48.7°F (9.3°C). In Madison, the average high-temperature in May 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 warm month in Madison, Wisconsin, with an average temperature fluctuating between 74.8°F (23.8°C) and 57.6°F (14.2°C). In June, the average high-temperature increases from an enjoyable 65.8°F (18.8°C) in May to a moderately hot 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 low of 61.3°F (16.3°C) and an average high of 78.6°F (25.9°C). 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). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Madison, Wisconsin, with an average temperature ranging between min 59.5°F (15.3°C) and max 77.4°F (25.2°C). In Madison, the average high-temperature in August is practically 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 an average temperature ranging between min 52°F (11.1°C) and max 71.1°F (21.7°C). In Madison, the average high-temperature in September slightly decreases from a moderately hot 77.4°F (25.2°C) in August to a pleasant 71.1°F (21.7°C). Weather in September »

Weather in October

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

Weather in November

The last month of the autumn, November, is also a wintry month in Madison, Wisconsin, with an average temperature varying between 30°F (-1.1°C) and 42.4°F (5.8°C). In Madison, the average high-temperature in November declines considerably 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 an average temperature varying between 20.3°F (-6.5°C) and 30.4°F (-0.9°C). In Madison, the average high-temperature in December drops from a cold 42.4°F (5.8°C) in November to a subzero cold 30.4°F (-0.9°C). Weather in December »
[Resources]

FAQ

What is the coldest month in Madison?

January is the coldest month in Madison, 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 are the most humid months in Madison?

The months with the highest humidity in Madison, Wisconsin, are January and February, with an average relative humidity of 88%.

What is the driest month in Madison?

The 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.

How many days does it rain in Madison?

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

When does it snow in Madison?

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

How many days does it snow in Madison?

In Madison, Wisconsin, 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?

The month with the least sunshine is January, with an average of 3.3h of sunshine.

What are the months with the lowest UV index in Madison?

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

When does it snow the most in Madison?

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

When is Daylight Saving Time (DST) in Madison?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Madison, 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 are the least humid months in Madison?

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

When it does not snow in Madison?

May through September are months without snowfall in Madison, Wisconsin.

When are the longest days in Madison?

With an average of 15h and 19min of daylight, June has the longest days of the year in Madison.

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

The months with the highest UV index are June and July, with an average maximum UV index of 6.

What is the warmest month in Madison?

The warmest month in Madison 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, Wisconsin, 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?

December has the shortest days of the year in Madison, with an average of 9h and 4min of daylight.

Average pressure
Madison, WI

Average pressure - Madison, 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).

[Resources]

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).

[Resources]

Average humidity
Madison, WI

Average humidity - Madison, WI

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

[Resources]

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").

[Resources]

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).

[Resources]

Average snowfall
Madison, WI

Average snowfall - Madison, WI

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

[Resources]

Average snowfall days
Madison, WI

Average snowfall days - Madison, WI

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

[Resources]

Average daylight / Average sunshine
Madison, WI

Average daylight / Average sunshine - Madison, WI

The month with the longest days is June (Average daylight: 15h and 19min).
The month with the shortest days is December (Average daylight: 9h and 4min).

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

[Resources]

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).

[Resources]

Average UV index
Madison, WI

Average UV index - Madison, WI

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

[Resources]

Average visibility
Madison, WI

Average visibility - Madison, WI

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

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location