July weather forecast
Brillion, WI

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Weather in July

July is a warm summer month in Brillion, Wisconsin, with an average temperature fluctuating between 61°F (16.1°C) and 78.3°F (25.7°C).

Temperature

In Brillion, the peak temperatures are generally noted in July, averaging a high of 78.3°F (25.7°C) and a low of 61°F (16.1°C).

Humidity

The average relative humidity in July is 80%.

Rainfall

In Brillion, during July, the rain falls for 14.9 days and regularly aggregates up to 1.85" (47mm) of precipitation. Throughout the year, there are 125 rainfall days, and 18.07" (459mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Brillion.

Daylight

The average length of the day in July in Brillion is 15h and 7min.
On the first day of July in Brillion, sunrise is at 5:13 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:17 pm CDT.

Sunshine

The month with the most sunshine is July, with an average of 10.3h of sunshine.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 5 during July translates into the following guidance:
Take precautions - Protection against skin and eye damage is obliged. It's recommended to limit sun exposure when its radiation is at its peak during midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Jun 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months?

In Brillion, Wisconsin, the peak temperatures are generally noted in July, averaging a high of 78.3°F (25.7°C) and a low of 61°F (16.1°C).

What is the usual temperature for Brillion in July?

In July, in Brillion, the average high-temperature is 78.3°F (25.7°C), and the average low-temperature is 61°F (16.1°C).

What is the average humidity in July?

In July, the average relative humidity is 80%.

How much does it rain in July?

In July, the rain falls for 14.9 days. Throughout July, 1.85" (47mm) of precipitation is accumulated.

When it does not snow in Brillion?

June through September are months without snowfall.

What is the average length of the day in July?

In July, the average day length is 15h and 7min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:13 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:17 pm CDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.3h of sunshine.

How many hours of sunshine does Brillion have in July?

In Brillion, Wisconsin, the average sunshine duration in July is 10.3h.

What are the months with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 5.

What is the UV index intensity in July?

In Brillion, the average daily maximum UV index in July is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to 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
Brillion, WI

Average temperature in July - Brillion, WI
  • Average high temperature in July: 78.3°F

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (23.2°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 (12°F).

Average pressure in July
Brillion, WI

Average pressure in July - Brillion, WI
  • Average pressure in July: 29.95"Hg

The months with the highest atmospheric pressure are February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in July
Brillion, WI

Average wind speed in July - Brillion, WI
  • Average wind speed in July: 7.1mph

The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

Average humidity in July
Brillion, WI

Average humidity in July - Brillion, WI
  • Average humidity in July: 80%

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is April (76%).

Average rainfall in July
Brillion, WI

Average rainfall in July - Brillion, WI
  • Average rainfall in July: 1.85"

The wettest month (with the highest rainfall) is May (2.48").
The driest month (with the least rainfall) is February (0.79").

Average rainfall days in July
Brillion, WI

Average rainfall days in July - Brillion, WI
  • Average rainfall days in July: 14.9 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is January (3.8 days).

Average snowfall in July
Brillion, WI

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

The month with the highest snowfall is January (3.35").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Brillion, WI

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

The month with the highest number of snowfall days is February (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Brillion, WI
  • Average daylight in July: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).

Average sunshine days in July
Brillion, WI

Average sunshine days in July - Brillion, WI
  • Average sunshine days in July: 12.6 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (12.6 days).

Average UV index in July
Brillion, WI

Average UV index in July - Brillion, WI
  • Average UV index in July: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

Average cloud cover in July
Brillion, WI

Average cloud cover in July - Brillion, WI
  • Average cloud cover in July: 31

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in July
Brillion, WI

Average visibility in July - Brillion, WI
  • Average visibility in July: 6mi

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

Brillion, Wisconsin, USA

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