Weather in Ocean County, New Jersey for September 2025
Rip Current Statement - See hour by hour.
Until now, September 2025 in Ocean County has been nearly identical to the historical average, with a temperature of 23.6 °F (showing only a slight deviation of -0.4 °F).
The forecast for the next days in Ocean County predicts temperatures to be around 25 °F, close to the historical average.
In general, the average temperature in Ocean County at the beginning of September is 24.3 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 24.7 °F by the end of September.
Ocean County experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 86.9 mm.
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Ocean County Weather September
Temperatures trend during September in Ocean County
September weather in Ocean County day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Overcast | 26° /19° | 0 mm | 6 | |
| Sept. 2 | Overcast | 26° /18° | 0 mm | 7 | |
| Sept. 3 |  Sunny | 22° /16° | 0 mm | 6 | |
| Sept. 4 | Overcast | 22° /15° | 0 mm | 5 | |
| Sept. 5 |  Cloudy | 27° /18° | 16.4 mm | 7 | |
| Sept. 6 |  Patchy rain possible | 25° /20° | 0.1 mm | 6 | |
| Sept. 7 | Patchy rain possible | 22° /15° | 32.7 mm | 5 | |
| Sept. 8 | Sunny | 22° /11° | 0 mm | 6 | |
| Sept. 9 | Sunny | 23° /14° | 0 mm | 6 | |
| Sept. 10 | Sunny | 23° /16° | 0 mm | 6 | |
| Sept. 11 | Sunny | 25° /16° | 0 mm | 7 | |
| Sept. 12 | Sunny | 24° /16° | 0 mm | 6 | |
| Sept. 13 | Sunny | 24° /17° | 0 mm | 6 | |
| Sept. 14 | Sunny | 25° /17° | 0 mm | 6 | |
| Sept. 15 |  Partly cloudy | 24° /18° | 0 mm | 6 | |
| Sept. 16 |  Moderate rain | 22° /16° | 11.4 mm | 1.1 | |
| Sept. 17 | Moderate rain | 18° /16° | 7.8 mm | 0.3 | |
| Sept. 18 | Overcast | 27° /17° | 0 mm | 1.4 | |
| Sept. 19 | Sunny | 29° /19° | 0 mm | 1.5 | |
| Sept. 20 | Sunny | 21° /16° | 0 mm | 0 | |
| Sept. 21 | Sunny | 21° /15° | 0 mm | 5 | |
| Sept. 22 | Sunny | 24° /15° | 0 mm | 5 | |
| Sept. 23 | Sunny | 26° /15° | 0 mm | 6 | |
| Sept. 24 | Partly cloudy | 29° /18° | 0 mm | 6 | |
| Sept. 25 | Patchy rain possible | 26° /21° | 2.1 mm | 5 | |
| Sept. 26 | Sunny | 23° /18° | 0 mm | 6 | |
| Sept. 27 | Sunny | 26° /16° | 0 mm | 6 | |
| Sept. 28 | Sunny | 24° /16° | 0 mm | 5 | |
| Sept. 29 | Sunny | 27° /16° | 0 mm | 6 | |
| Sept. 30 | Overcast | 18° /17° | 0 mm | 4 | |
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Ocean County in September - FAQ
September rainfall patterns in Ocean County
UV exposure in Ocean County during September
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Where is Ocean County?Get accurate weather forecasts for Ocean County, located at latitude 39.954 and longitude -74.198. Stay updated with localized weather information tailored for Ocean County.