Weather in July 2025

Princeton weather in July 2025

The weather in Princeton in July is hot. The average temperatures are between 21°C and 29°C.

You can expect rain for roughly half of the month of July in Princeton. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.

Our weather forecast can give you a great sense of what weather to expect in Princeton in July 2025.

If you’re planning to visit Princeton in the near future, we highly recommend that you review the 14 day weather forecast for Princeton before you arrive.

Temperatures
Temperatures
29° / 21°
Rainy Days
Rainy Days
9
Snowy Days
Snowy Days
0
Dry Days
Dry Days
22
Rainfall
Rainfall
180
mm
11.0
Sun Hours
11.0
Hrs

Princeton annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 3° / -3° 6 18 7 89 mm
Awful
February 5° / -2° 7 14 7 117 mm
Awful
March 9° / 2° 7 18 5 127 mm
Awful
April 15° / 7° 6 24 1 105 mm
Good
May 21° / 12° 7 24 0 130 mm
Ok
June 26° / 17° 7 23 0 131 mm
Good
July 29° / 21° 9 22 0 180 mm
Ok
August 28° / 20° 7 24 0 174 mm
Good
September 25° / 17° 5 25 0 111 mm
Perfect
October 18° / 11° 5 25 0 134 mm
Good
November 11° / 5° 5 24 1 91 mm
Ok
December 7° / 1° 7 20 5 142 mm
Awful
Temperatures in Princeton in July
Rain in Princeton in July

Recommended Hotels in Princeton

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Weather in Princeton in July - FAQ

What is the average temperature in Princeton in July?
The average temperature in Princeton in July is 21/29° C.
What is the chance of rain in Princeton in July?
On average, there are 9 rainy days in Princeton during July.
Weather wise, is July a good time to visit Princeton?
The weather in Princeton in July is ok.
Can it snow in Princeton in July?
On average, there are 0 snowy days in Princeton in July.
More about the weather in Princeton