July weather forecast
Madison, WI

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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 July

July is the hottest month in Madison with temperature highs averaging at 78.6°F (25.9°C). However, the heat is mitigated by the summer breezes, and the weather stays generally sunny. Ample sunshine, coupled with the longer daylight hours, paints a picture of ideal summer days. Madisonians enjoy outdoor grills, picnics, and fun-filled frolic near the lakes. Despite sporadic rain, the overall conditions remain favourable for a peek into the city's lively summer lifestyle.

Temperature

With average high and low temperatures of 78.6°F (25.9°C) and 61.3°F (16.3°C) respectively, July is Madison's warmest month.

Humidity

In Madison, the average relative humidity in July is 83%.

Rainfall

July is the month with the most rainfall. Rain falls for 6.4 days and accumulates 0.63" (16mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in July is 14h and 59min.
On the first day of the month, sunrise is at 5:22 am and sunset at 8:40 pm. On the last day of July, sunrise is at 5:48 am and sunset at 8:19 pm CDT.

Sunshine

July has the most sunshine of the year, with an average of 9.8h of sunshine.

UV index

The months with the highest UV index in Madison, Wisconsin, are June and July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In July, a regular UV index of 6 translates into these guidelines:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

Madison experiences its highest temperatures in July, with an average peak of 78.6°F (25.9°C) and a low of 61.3°F (16.3°C).

What is the usual temperature for Madison in July?

The average high-temperature, in July, in Madison, is 78.6°F (25.9°C), while the average low-temperature is 61.3°F (16.3°C).

What is the average humidity in July in Madison?

In Madison, the average relative humidity in July is 83%.

What is the rainiest month?

July is the month with the most rainfall. Rain falls for 6.4 days and accumulates 0.63" (16mm) of precipitation.

How many days does it rain in July?

In Madison, in July, it is raining for 6.4 days, with typically 0.63" (16mm) of accumulated precipitation.

When it does not snow?

In Madison, snow does not fall in May through September.

What is the average length of the day in July in Madison?

In Madison, the average day length in July is 14h and 59min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 5:22 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:19 pm CDT.

What month has the most sunshine in Madison?

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

How many hours of sunshine does Madison have in July?

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

What are the months with the highest UV index?

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

What is the UV index reading in July?

In Madison, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Madison, WI

Average temperature in July - Madison, WI
  • Average high temperature in July: 78.6°F

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (23.9°F).

  • Average low temperature in July: 61.3°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

Average pressure in July
Madison, WI

Average pressure in July - Madison, WI
  • Average pressure in July: 29.96"Hg

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).

Average wind speed in July
Madison, WI

Average wind speed in July - Madison, WI
  • Average wind speed in July: 6.8mph

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).

Average humidity in July
Madison, WI

Average humidity in July - Madison, WI
  • Average humidity in July: 83%

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

Average rainfall in July
Madison, WI

Average rainfall in July - Madison, WI
  • Average rainfall in July: 0.63"

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").

Average rainfall days in July
Madison, WI

Average rainfall days in July - Madison, WI
  • Average rainfall days in July: 6.4 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).

Average snowfall in July
Madison, WI

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

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

Average snowfall days in July
Madison, WI

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 (5.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Madison, WI

Average daylight in July / Average sunshine in July - Madison, WI
  • Average daylight in July: 15h and 0min

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 6min).

  • Average sunshine in July: 9h and 5min

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).

Average sunshine days in July
Madison, WI

Average sunshine days in July - Madison, WI
  • Average sunshine days in July: 21.8 days

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

Average UV index in July
Madison, WI

Average UV index in July - Madison, WI
  • Average UV index in July: 6

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).

Average cloud cover in July
Madison, WI

Average cloud cover in July - Madison, WI
  • Average cloud cover in July: 35

The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in July
Madison, WI

Average visibility in July - Madison, WI
  • Average visibility in July: 5mi

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).

Madison, Wisconsin, USA

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