Madison
Wisconsin, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Madison, WI

A view of the State Capitol building in Madison, Wisconsin, on a beautiful spring evening
A view of the State Capitol building in Madison, Wisconsin, on a beautiful spring evening
July, the same as June, is a moderately hot summer month in Madison, Wisconsin, with average temperature fluctuating between 81.7°F (27.6°C) and 61°F (16.1°C).

Temperature

July is the warmest month, with an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 61°F (16.1°C).

Heat index

In July, the average heat index is evaluated at a tropical 86°F (30°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'feels like', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, wind, differences in body mass, height, and shape), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Madison, the average relative humidity in July is 71%.

Rainfall

In Madison, during 10.6 rainfall days, 4.2" (106.2mm) of precipitation is typically accumulated. Throughout the year, in Madison, there are 124.8 rainfall days, and 34.5" (875.9mm) of precipitation is accumulated.

Snowfall

In Madison, Wisconsin, snow does not fall in June through September.

Daylight

In Madison, Wisconsin, the average length of the day in July is 15h.

Sunshine

Months with the most sunshine in Madison, Wisconsin, are June and July, with an average of 9.8h of sunshine.

UV index

The month with the highest UV index in Madison is July, with an average maximum UV index of 9. A UV Index value of 8 to 10 symbolizes a very high health hazard from the exposure to the Sun's UV rays for average individuals.
Note: In July, the average maximum UV index of 9 translate into the following recommendations:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Prolonged stay under the direct sun should be avoided as much as possible, especially if a person burns easily. Sunscreen with a minimum 30 sun protection factor should always be used.

What is the warmest month in Madison?

The warmest month is July, with an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 61°F (16.1°C).

What is the temperature in July in Madison?

In Madison, Wisconsin, in July, the average high-temperature is 81.7°F (27.6°C), and the average low-temperature is 61°F (16.1°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that calculates temperature value influenced by the moisture in the air, in July is evaluated at 86°F (30°C).

What is the average humidity in July in Madison?

In July, the average relative humidity in Madison is 71%.

How much does it rain in Madison in July?

In July, in Madison, Wisconsin, the rain falls for 10.6 days. Throughout July, 4.2" (106.2mm) of precipitation is accumulated.

When it does not snow in Madison?

In Madison snow does not fall in June through September.

How many hours of daylight does Madison have in July?

The average length of the day in July in Madison is 15h.

What are the months with the most sunshine in Madison?

Months with the most sunshine are June and July, with an average of 9.8h of sunshine.

How long on average sun shines in July in Madison?

In July, the average sunshine in Madison, Wisconsin, is 9.8h.

When is the highest UV index in Madison?

July is the month with the highest UV index in Madison, with an average maximum UV index of 9.

What is the UV index intensity in July in Madison?

In Madison, the average daily maximum UV index in July is 9. A UV Index reading of 8 to 10 represents a very high health threat from the exposure to the Sun's UV rays.
Average temperature in July - Madison, WI
  • Average high temperature in July: 81.6°F

The warmest month (with the highest average high temperature) is July (81.6°F).
The month with the lowest average high temperature is January (26.4°F).

  • Average low temperature in July: 61°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (11.1°F).

Average humidity in July - Madison, WI
  • Average humidity in July: 71%

The month with the highest relative humidity is December (78.5%).
The month with the lowest relative humidity is May (65.8%).

Average rainfall in July - Madison, WI
  • Average rainfall in July: 4.2"

The wettest month (with the highest rainfall) is June (4.5").
The driest month (with the lowest rainfall) is January (1.2").

Average rainfall days in July - Madison, WI
  • Average rainfall days in July: 10.6 days

The month with the highest number of rainy days is April (12.1 days).
The month with the lowest number of rainy days is February (9.2 days).

Average snowfall in July - Madison, WI
  • Average snowfall in July: 0"

The month with the highest snowfall is December (13.5").
Months with the lowest snowfall are June, July, August and September (0").

Average snowfall days in July - Madison, WI
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (9.8 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight in July / Average sunshine in July - Madison, WI
  • Average daylight in July: 15h

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

  • Average sunshine in July: 9.8h

Months with most sunshine are June and July (Average sunshine: 9.8h).
The month with least sunshine is December (Average sunshine: 3.5h).

Average UV index in July - Madison, WI
  • Average UV index in July: 9

The month with the highest UV index is July (UV index 9).
Months with the lowest UV index are January and December (UV index 1).