Princeton (NJ)
April
Weather in Princeton, New Jersey for April 2027
Your guide to Princeton weather in April - trends and predictions
In general, the average temperature in Princeton at the beginning of April is 12 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 19.3 °C by the end of April.
Princeton in April brings notable rainfall, with an average of 18 rainy days and a total precipitation of 177.5 mm.
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Temperatures
Rain 🌧️
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12
Dry days
18
Rainy days
0
Snow days
16°/6°
Temperatures
21 km/h
Avg max wind
69 %
Avg humidity
Princeton Weather April
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Temperatures trend during April in Princeton
See the weather trend as well as the moving average line
April weather in Princeton day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Apr. 1 |  Moderate rain | 14° /5° | 27.3 mm | 2 | |
| Apr. 2 | Moderate rain | 10° /3° | 8.5 mm | 2 | |
| Apr. 3 | Moderate rain | 16° /5° | 9.9 mm | 3 | |
| Apr. 4 |  Light rain shower | 13° /6° | 8.9 mm | 2 | |
| Apr. 5 | Patchy rain possible | 12° /5° | 4.6 mm | 2 | |
| Apr. 6 | Patchy rain possible | 10° /3° | 8 mm | 3 | |
| Apr. 7 | Patchy rain possible | 9° /1° | 8 mm | 4 | |
| Apr. 8 |  Overcast | 10° /0° | 0 mm | 4 | |
| Apr. 9 |  Cloudy | 14° /2° | 0 mm | 5 | |
| Apr. 10 | Patchy rain possible | 14° /4° | 0.1 mm | 3 | |
| Apr. 11 | Patchy rain possible | 16° /7° | 23.6 mm | 5 | |
| Apr. 12 | Light rain shower | 11° /4° | 19.5 mm | 4 | |
| Apr. 13 | Overcast | 15° /5° | 0.9 mm | 3 | |
| Apr. 14 |  Patchy light drizzle | 21° /8° | 0.4 mm | 5 | |
| Apr. 15 | Patchy rain possible | 23° /12° | 9.9 mm | 5 | |
| Apr. 16 | Overcast | 20° /10° | 0 mm | 5 | |
| Apr. 17 | Light rain | 18° /9° | 3.6 mm | 5 | |
| Apr. 18 | Overcast | 17° /7° | 2 mm | 4 | |
| Apr. 19 | Light drizzle | 16° /7° | 1.6 mm | 4 | |
| Apr. 20 | Overcast | 15° /6° | 0.5 mm | 5 | |
| Apr. 21 | Cloudy | 13° /4° | 0 mm | 5 | |
| Apr. 22 |  Partly cloudy | 16° /7° | 3.5 mm | 4 | |
| Apr. 23 | Partly cloudy | 20° /7° | 0 mm | 6 | |
| Apr. 24 | Light drizzle | 20° /8° | 0.4 mm | 6 | |
| Apr. 25 |  Sunny | 16° /6° | 6.9 mm | 3 | |
| Apr. 26 | Sunny | 16° /6° | 23.9 mm | 4 | |
| Apr. 27 | Patchy light drizzle | 17° /5° | 0.1 mm | 6 | |
| Apr. 28 | Patchy rain possible | 22° /7° | 0.6 mm | 6 | |
| Apr. 29 | Patchy rain possible | 23° /11° | 2 mm | 6 | |
| Apr. 30 |  Mist | 21° /11° | 2.8 mm | 4 | |
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Important Notice
Our weather forecast for Princeton in April 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 April - FAQ
What are the expected maximum and minimum temperatures in Princeton during April?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Princeton during April?
Significant rainfall exceeding 177.5 mm is expected in Princeton during April, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Princeton during April?
The average wind speed in Princeton during April is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in Princeton
Explore the daily rainfall trends and prepare for Princetons April weather 💧
Typically, Princeton has 18 rainy days in April with a total of 177.5 mm of rainfall.
UV exposure in Princeton during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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