Madison, WI - Detailed climate information and monthly weather forecast

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

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

March, the first month of the spring, in Madison, is a cold month, with average temperature varying between 27°F (-2.8°C) and 41.5°F (5.3°C). In March, the average high-temperature 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 »

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

May, the last month of the spring, in Madison, is a comfortable month, with average temperature ranging between max 65.8°F (18.8°C) and min 48.7°F (9.3°C). In Madison, Wisconsin, the average high-temperature increases, from a cool 53.8°F (12.1°C) in April, to a comfortable 65.8°F (18.8°C). Weather in May »

The first month of the summer, June, is a moderately hot month in Madison, Wisconsin, with average temperature varying between 74.8°F (23.8°C) and 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 moderately hot 74.8°F (23.8°C). Weather in June »

July, like June, in Madison, Wisconsin, is a moderately hot summer month, with average temperature fluctuating between 61.3°F (16.3°C) and 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 »

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

The first month of the autumn, September, is also an agreeable month in Madison, Wisconsin, with temperature in the range of an average high of 71.1°F (21.7°C) and an average low of 52°F (11.1°C). In September, the average high-temperature marginally drops, from a warm 77.4°F (25.2°C) in August, to a pleasant 71.1°F (21.7°C). Weather in September »

October, the same as September, in Madison, Wisconsin, is another mild autumn month, with average temperature ranging between min 41.7°F (5.4°C) and max 57.4°F (14.1°C). In Madison, 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 »

November, the last month of the autumn, in Madison, is also a wintry month, with average temperature ranging between max 42.4°F (5.8°C) and min 30°F (-1.1°C). In Madison, the average high-temperature plummets, from a mild 57.4°F (14.1°C) in October, to a cold 42.4°F (5.8°C). Weather in November »

The first month of the winter, December, is still a freezing cold month in Madison, Wisconsin, with average temperature ranging between min 20.3°F (-6.5°C) and max 30.4°F (-0.9°C). In Madison, the average high-temperature decreases, 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]

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 are the most humid months in Madison?

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

How many days does it rain in Madison?

Throughout the year, in Madison, 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 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?

Throughout the year, there are 22.6 snowfall days, and 2.83" (72mm) of snow is accumulated.

What is the month with the least sunshine in Madison?

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

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

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

What is the snowiest month in Madison?

The month with the most snowfall in Madison is February when snow falls for 4.8 days and typically aggregates up to 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, Wisconsin.

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?

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

What is the warmest month in Madison?

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 in Madison.

What is the wettest month in Madison?

The month with the most rainfall 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?

With an average of 9.8h of sunshine, July has the most sunshine of the year in Madison, Wisconsin.

What is the month with the shortest days in Madison?

The month with the shortest days is December, with an average of 9.1h of daylight.

Today

Tomorrow

Long-term

Climate J F M A M J J A S O N D Year

Average high temperature in January:
-4.5°C
Average high temperature in February:
-2.6°C
Average high temperature in March:
5.3°C
Average high temperature in April:
12.1°C
Average high temperature in May:
18.8°C
Average high temperature in June:
23.8°C

Average high temperature in July:
25.9°C
Average high temperature in August:
25.2°C
Average high temperature in September:
21.7°C
Average high temperature in October:
14.1°C
Average high temperature in November:
5.8°C
Average high temperature in December:
-0.9°C

The warmest month (with the highest average high temperature) is July (25.9°C).
The month with the lowest average high temperature is January (-4.5°C).

Average low temperature in January:
-11.8°C
Average low temperature in February:
-9.6°C
Average low temperature in March:
-2.8°C
Average low temperature in April:
2.8°C
Average low temperature in May:
9.3°C
Average low temperature in June:
14.2°C

Average low temperature in July:
16.3°C
Average low temperature in August:
15.3°C
Average low temperature in September:
11.1°C
Average low temperature in October:
5.4°C
Average low temperature in November:
-1.1°C
Average low temperature in December:
-6.5°C

The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is January (-11.8°C).

[Resources]

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

[Resources]

The wettest month (with the highest rainfall) is July (16mm).
The driest months (with the least rainfall) are January, March, November and December (6mm).

[Resources]

Average rainfall days in January:
1.1 days
Average rainfall days in February:
1.3 days
Average rainfall days in March:
4.2 days
Average rainfall days in April:
6.4 days
Average rainfall days in May:
6.6 days
Average rainfall days in June:
6.7 days

Average rainfall days in July:
6.4 days
Average rainfall days in August:
5.4 days
Average rainfall days in September:
3.5 days
Average rainfall days in October:
4.6 days
Average rainfall days in November:
2 days
Average rainfall days in December:
2 days

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]

The month with the highest snowfall is February (24mm).
Months with the least snowfall are May, June, July, August and September (0mm).

[Resources]

Average snowfall days in January:
5.6 days
Average snowfall days in February:
4.8 days
Average snowfall days in March:
3 days
Average snowfall days in April:
1.3 days
Average snowfall days in May:
0.3 days
Average snowfall days in June:
0 days

Average snowfall days in July:
0 days
Average snowfall days in August:
0 days
Average snowfall days in September:
0 days
Average snowfall days in October:
0.5 days
Average snowfall days in November:
2.2 days
Average snowfall days in December:
4.9 days

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).

[Resources]

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).

[Resources]

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

[Resources]

Monthly weather forecast and climate
Madison, WI

Contents

Weather in January

Weather in February

Weather in March

Weather in April

Weather in May

Weather in June

Weather in July

Weather in August

Weather in September

Weather in October

Weather in November

Weather in December