Weather in Huntington Beach, California for September 2025
Beach Hazards Statement - See hour by hour.
Until now, September 2025 in Huntington Beach is cooler than usual, with temperatures averaging 21.8 °F, this is -2.1 °F below the typical seasonal average.
The forecast for the next days in Huntington Beach predicts temperatures to be around 24 °F, close to the historical average.
In general, the average temperature in Huntington Beach at the beginning of September is 24.4 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 22 °F by the end of September.
Precipitation in Huntington Beach during September is a rare event, with an average of fewer than 2 rainy days.
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Huntington Beach Weather September
Temperatures trend during September in Huntington Beach
September weather in Huntington Beach day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Light rain shower | 23° /18° | 1 mm | 5 | |
| Sept. 2 |  Cloudy | 25° /20° | 0 mm | 6 | |
| Sept. 3 |  Light rain | 25° /20° | 0.4 mm | 6 | |
| Sept. 4 |  Mist | 23° /19° | 0 mm | 6 | |
| Sept. 5 | Mist | 25° /19° | 0 mm | 6 | |
| Sept. 6 | Mist | 24° /19° | 0 mm | 6 | |
| Sept. 7 | Mist | 26° /18° | 0 mm | 6 | |
| Sept. 8 |  Partly cloudy | 26° /20° | 0 mm | 6 | |
| Sept. 9 | Mist | 25° /20° | 0 mm | 6 | |
| Sept. 10 | Cloudy | 23° /18° | 0 mm | 6 | |
| Sept. 11 | Cloudy | 22° /18° | 0 mm | 5 | |
| Sept. 12 | Mist | 22° /18° | 0 mm | 5 | |
| Sept. 13 | Mist | 21° /17° | 0 mm | 5 | |
| Sept. 14 | Mist | 21° /17° | 0 mm | 5 | |
| Sept. 15 | Partly cloudy | 23° /18° | 0 mm | 1.9 | |
| Sept. 16 | Partly cloudy | 25° /19° | 0 mm | 1.9 | |
| Sept. 17 |  Overcast | 24° /19° | 0 mm | 1.5 | |
| Sept. 18 |  Moderate rain | 24° /22° | 15.5 mm | 1.9 | |
| Sept. 19 | Patchy rain possible | 24° /22° | 1.2 mm | 0 | |
| Sept. 20 |  Sunny | 25° /22° | 0 mm | 6 | |
| Sept. 21 | Sunny | 24° /21° | 0 mm | 6 | |
| Sept. 22 | Patchy rain possible | 23° /20° | 0.8 mm | 5 | |
| Sept. 23 | Sunny | 22° /20° | 0 mm | 6 | |
| Sept. 24 | Sunny | 25° /21° | 0 mm | 6 | |
| Sept. 25 | Sunny | 25° /21° | 0 mm | 6 | |
| Sept. 26 | Sunny | 22° /20° | 0 mm | 6 | |
| Sept. 27 | Sunny | 22° /18° | 0 mm | 5 | |
| Sept. 28 | Sunny | 21° /18° | 0 mm | 5 | |
| Sept. 29 | Mist | 20° /15° | 0 mm | 5 | |
| Sept. 30 | Light rain shower | 19° /15° | 0.7 mm | 4 | |
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Huntington Beach in September - FAQ
September rainfall patterns in Huntington Beach
UV exposure in Huntington Beach during September
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Where is Huntington Beach?Get accurate weather forecasts for Huntington Beach, located at latitude 33.66 and longitude -117.999. Stay updated with localized weather information tailored for Huntington Beach.