Trenton (NJ)
August
Weather in Trenton, New Jersey for August 2027
Your guide to Trenton weather in August - trends and predictions
In general, the average temperature in Trenton at the beginning of August is 29.6 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 26.7 °F by the end of August.
The climate of Trenton in August is notably wet, with an average of 13 rainy days, and a total of 271.1 mm of precipitation.
Is August a good time to visit Trenton? check out the best time to travel to Trenton page.
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Temperatures
Rain 🌧️
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18
Dry days
13
Rainy days
0
Snow days
28°/19°
Temperatures
15 km/h
Avg max wind
71 %
Avg humidity
Trenton Weather August
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Temperatures trend during August in Trenton
See the weather trend as well as the moving average line
August weather in Trenton day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Heavy rain | 27° /18° | 63.3 mm | 7 | |
| Aug. 2 |  Patchy rain possible | 29° /21° | 1.3 mm | 10 | |
| Aug. 3 | Heavy rain | 31° /19° | 29 mm | 9 | |
| Aug. 4 |  Sunny | 32° /19° | 0 mm | 11 | |
| Aug. 5 |  Moderate rain | 29° /20° | 10 mm | 9 | |
| Aug. 6 | Patchy rain possible | 29° /21° | 1 mm | 7 | |
| Aug. 7 |  Light rain | 30° /21° | 4.5 mm | 8 | |
| Aug. 8 | Light rain | 29° /19° | 3.1 mm | 11 | |
| Aug. 9 |  Partly cloudy | 31° /20° | 0 mm | 10 | |
| Aug. 10 | Light rain | 32° /19° | 5.4 mm | 11 | |
| Aug. 11 | Light rain | 31° /21° | 2.5 mm | 11 | |
| Aug. 12 | Light rain | 32° /22° | 2.5 mm | 11 | |
| Aug. 13 |  Moderate or heavy rain shower | 31° /22° | 7.2 mm | 8 | |
| Aug. 14 | Patchy rain possible | 30° /22° | 1.4 mm | 7 | |
| Aug. 15 |  Cloudy | 32° /20° | 0 mm | 10 | |
| Aug. 16 | Patchy rain possible | 27° /20° | 1.2 mm | 6 | |
| Aug. 17 |  Thundery outbreaks possible | 31° /21° | 52.2 mm | 6 | |
| Aug. 18 | Light rain | 26° /20° | 5.7 mm | 3 | |
| Aug. 19 | Cloudy | 27° /20° | 0 mm | 8 | |
| Aug. 20 | Heavy rain | 26° /19° | 39.1 mm | 5 | |
| Aug. 21 | Light rain | 24° /17° | 3.7 mm | 4 | |
| Aug. 22 | Sunny | 27° /17° | 0.6 mm | 6 | |
| Aug. 23 | Light rain | 29° /17° | 5 mm | 7 | |
| Aug. 24 | Partly cloudy | 27° /17° | 0.2 mm | 9 | |
| Aug. 25 | Light rain shower | 28° /18° | 6.4 mm | 7 | |
| Aug. 26 | Partly cloudy | 29° /15° | 0 mm | 9 | |
| Aug. 27 | Light rain | 27° /17° | 6.7 mm | 6 | |
| Aug. 28 | Patchy rain possible | 27° /17° | 1.4 mm | 5 | |
| Aug. 29 |  Overcast | 26° /16° | 0 mm | 8 | |
| Aug. 30 | Moderate rain | 25° /14° | 11.6 mm | 7 | |
| Aug. 31 | Light rain | 25° /17° | 6.2 mm | 6 | |
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Important Notice
Our weather forecast for Trenton in August 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 Trenton forecast closer to your planned date for the most up-to-date weather information.
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Trenton in August - FAQ
What are the expected maximum and minimum temperatures in Trenton during August?
During August, expect a variety of temperatures with highs around 28° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Trenton during August?
Significant rainfall exceeding 271.1 mm is expected in Trenton during August, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Trenton during August?
The average wind speed in Trenton during August is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Trenton
Explore the daily rainfall trends and prepare for Trentons August weather 💧
Typically, Trenton has 13 rainy days in August with a total of 271.1 mm of rainfall.
UV exposure in Trenton during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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