Click on a day for an hourly weather forecast
The temperatures in Newport Beach in January are usually low and can range between 11°C and 18°C.
You can expect about 3 to 8 days of rain in Newport Beach during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Newport Beach in January 2025.
If you’re planning to visit Newport Beach in the near future, we highly recommend that you review the 14 day weather forecast for Newport Beach before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 18° / 11° | 3 | 28 | 0 | 64 mm | Good | Newport Beach in January |
| February | 18° / 11° | 3 | 26 | 0 | 61 mm | Good | Newport Beach in February |
| March | 18° / 11° | 2 | 29 | 0 | 46 mm | Good | Newport Beach in March |
| April | 19° / 12° | 1 | 29 | 0 | 22 mm | Good | Newport Beach in April |
| May | 20° / 14° | 1 | 30 | 0 | 22 mm | Good | Newport Beach in May |
| June | 22° / 15° | 0 | 30 | 0 | 7 mm | Good | Newport Beach in June |
| July | 24° / 18° | 2 | 29 | 0 | 37 mm | Perfect | Newport Beach in July |
| August | 25° / 19° | 1 | 30 | 0 | 29 mm | Perfect | Newport Beach in August |
| September | 26° / 19° | 1 | 29 | 0 | 20 mm | Perfect | Newport Beach in September |
| October | 23° / 17° | 1 | 30 | 0 | 29 mm | Perfect | Newport Beach in October |
| November | 21° / 14° | 1 | 29 | 0 | 35 mm | Good | Newport Beach in November |
| December | 18° / 11° | 3 | 28 | 0 | 87 mm | Good | Newport Beach in December |