Princeton (NJ)
June
Weather in Princeton, New Jersey for June 2026
Your guide to Princeton weather in June - trends and predictions
In general, the average temperature in Princeton at the beginning of June is 25.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 30 °F by the end of June.
Princeton in June brings notable rainfall, with an average of 16 rainy days and a total precipitation of 234.2 mm.
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Temperatures
Rain 🌧️
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14
Dry days
16
Rainy days
0
Snow days
27°/17°
Temperatures
17 km/h
Avg max wind
71 %
Avg humidity
Princeton Weather June
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Temperatures trend during June in Princeton
See the weather trend as well as the moving average line
June weather in Princeton day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Sunny | 21° /9° | 0 mm | 6 | |
| Jun. 2 |  Overcast | 25° /12° | 0 mm | 6 | |
| Jun. 3 |  Patchy rain possible | 26° /14° | 0.8 mm | 6 | |
| Jun. 4 | Sunny | 28° /15° | 0 mm | 8 | |
| Jun. 5 |  Fog | 27° /16° | 2.6 mm | 6 | |
| Jun. 6 | Light rain shower | 27° /19° | 9.8 mm | 6 | |
| Jun. 7 |  Partly cloudy | 23° /16° | 88.4 mm | 6 | |
| Jun. 8 |  Cloudy | 20° /13° | 1.9 mm | 5 | |
| Jun. 9 |  Light drizzle | 21° /15° | 10 mm | 5 | |
| Jun. 10 | Cloudy | 23° /15° | 8.2 mm | 5 | |
| Jun. 11 | Cloudy | 26° /14° | 0 mm | 7 | |
| Jun. 12 | Partly cloudy | 28° /17° | 0 mm | 8 | |
| Jun. 13 | Patchy rain possible | 26° /17° | 0.1 mm | 6 | |
| Jun. 14 | Cloudy | 28° /16° | 45 mm | 7 | |
| Jun. 15 | Mist | 21° /14° | 7.5 mm | 5 | |
| Jun. 16 | Overcast | 20° /13° | 3.8 mm | 5 | |
| Jun. 17 | Cloudy | 26° /16° | 0 mm | 6 | |
| Jun. 18 | Partly cloudy | 31° /17° | 30.8 mm | 7 | |
| Jun. 19 | Sunny | 34° /20° | 0 mm | 8 | |
| Jun. 20 | Sunny | 31° /18° | 0 mm | 8 | |
| Jun. 21 | Sunny | 32° /20° | 0 mm | 8 | |
| Jun. 22 | Patchy rain possible | 35° /21° | 1.6 mm | 8 | |
| Jun. 23 | Patchy light drizzle | 35° /24° | 0.5 mm | 9 | |
| Jun. 24 | Cloudy | 32° /23° | 1.1 mm | 8 | |
| Jun. 25 | Sunny | 33° /21° | 0 mm | 9 | |
| Jun. 26 | Light rain shower | 30° /18° | 13.9 mm | 7 | |
| Jun. 27 | Partly cloudy | 24° /17° | 2.8 mm | 6 | |
| Jun. 28 | Sunny | 30° /17° | 0 mm | 7 | |
| Jun. 29 | Patchy rain possible | 30° /20° | 4 mm | 8 | |
| Jun. 30 | Patchy rain possible | 31° /21° | 1.5 mm | 7 | |
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Important Notice
Our weather forecast for Princeton in June is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Princeton forecast closer to your planned date for the most up-to-date weather information.
Change Month
Princeton in June - FAQ
What are the expected maximum and minimum temperatures in Princeton during June?
During June, expect a variety of temperatures with highs around 27° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Princeton during June?
Significant rainfall exceeding 234.2 mm is expected in Princeton during June, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Princeton during June?
The average wind speed in Princeton during June is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Princeton
Explore the daily rainfall trends and prepare for Princetons June weather 💧
UV exposure in Princeton during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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