July weather forecast
Princeton, WI

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Weather in July

July, the same as June, is a moderately hot summer month in Princeton, Wisconsin, with an average temperature varying between 78.4°F (25.8°C) and 60.6°F (15.9°C).

Temperature

In Princeton, Wisconsin, the highest average temperatures are observed in July, with a high of 78.4°F (25.8°C) and a low of 60.6°F (15.9°C).

Humidity

In Princeton, Wisconsin, the average relative humidity in July is 82%.

Rainfall

In Princeton, during July, the rain falls for 16.6 days and regularly aggregates up to 2.8" (71mm) of precipitation. Throughout the year, in Princeton, there are 129.3 rainfall days, and 25.51" (648mm) of precipitation is accumulated.

Snowfall

In Princeton, snow does not fall in June through September.

Daylight

In July, the average length of the day is 15h and 5min.
On the first day of the month, sunrise is at 5:18 am and sunset at 8:42 pm. On the last day of July, in Princeton, sunrise is at 5:44 am and sunset at 8:20 pm CDT.

Sunshine

With an average of 10h of sunshine, July has the most sunshine of the year in Princeton.

UV index

The months with the highest UV index in Princeton, Wisconsin, are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In July, an average UV index of 5 transforms into the following instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest in Princeton?

Temperature records in Princeton, Wisconsin, mark July as the warmest month, with highs averaging 78.4°F (25.8°C) and lows at 60.6°F (15.9°C).

What is the temperature in July in Princeton?

The high-temperature, in July, in Princeton, is 78.4°F (25.8°C), while the low-temperature averages to 60.6°F (15.9°C).

What is the average humidity in July in Princeton?

The average relative humidity in July in Princeton, Wisconsin, is 82%.

How many days does it rain in July in Princeton?

In July, in Princeton, the rain falls for 16.6 days. Throughout July, 2.8" (71mm) of precipitation is accumulated.

When it does not snow in Princeton?

June through September are months without snowfall in Princeton, Wisconsin.

How many hours of daylight does Princeton have in July?

In July, the average day length in Princeton is 15h and 5min.

What time are sunrise and sunset in July in Princeton?

In July, on the first day of the month, sunrise is at 5:18 am and sunset at 8:42 pm. On the last day of the month, in Princeton, sunrise is at 5:44 am and sunset at 8:20 pm CDT.

What month has the most sunshine in Princeton?

July has the most sunshine of the year in Princeton, Wisconsin, with an average of 10h of sunshine.

How long on average sun shines in July in Princeton?

The average sunshine duration in July in Princeton, Wisconsin, is 10h.

When is the highest UV index in Princeton?

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

How high is the UV index in July in Princeton?

The average daily maximum UV index in July is 5. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
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
Princeton, WI

Average temperature in July - Princeton, WI
  • Average high temperature in July: 78.4°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (22.1°F).

  • Average low temperature in July: 60.6°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (10.4°F).

Average pressure in July
Princeton, WI

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

The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in July
Princeton, WI

Average wind speed in July - Princeton, WI
  • Average wind speed in July: 6.9mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

Average humidity in July
Princeton, WI

Average humidity in July - Princeton, WI
  • Average humidity in July: 82%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (75%).

Average rainfall in July
Princeton, WI

Average rainfall in July - Princeton, WI
  • Average rainfall in July: 2.8"

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.94").

Average rainfall days in July
Princeton, WI

Average rainfall days in July - Princeton, WI
  • Average rainfall days in July: 16.6 days

The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (3 days).

Average snowfall in July
Princeton, WI

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

The month with the highest snowfall is February (4.72").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Princeton, WI

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

The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in July: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

Average sunshine days in July
Princeton, WI

Average sunshine days in July - Princeton, WI
  • Average sunshine days in July: 10.3 days

The month with the most sunshine days is December (17.9 days).
The month with the least sunshine days is July (10.3 days).

Average UV index in July
Princeton, WI

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

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

Average cloud cover in July
Princeton, WI

Average cloud cover in July - Princeton, WI
  • Average cloud cover in July: 33

The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in July
Princeton, WI

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

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

Princeton, Wisconsin, USA

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