Click on a day for an hourly weather forecast
The temperatures in Encinitas in September are comfortable with low of 19°C and and high up to 25°C.
You can expect a few rainy days in Encinitas during September, but usually the weather is comfortable in September.
Our weather forecast can give you a great sense of what weather to expect in Encinitas in September 2025.
If you’re planning to visit Encinitas in the near future, we highly recommend that you review the 14 day weather forecast for Encinitas before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 18° / 11° | 3 | 28 | 0 | 63 mm | Good | Encinitas in January |
| February | 17° / 11° | 4 | 24 | 0 | 62 mm | Good | Encinitas in February |
| March | 18° / 12° | 3 | 28 | 0 | 46 mm | Good | Encinitas in March |
| April | 19° / 13° | 2 | 28 | 0 | 21 mm | Good | Encinitas in April |
| May | 20° / 14° | 1 | 30 | 0 | 15 mm | Good | Encinitas in May |
| June | 22° / 16° | 0 | 30 | 0 | 1 mm | Good | Encinitas in June |
| July | 24° / 18° | 1 | 30 | 0 | 4 mm | Perfect | Encinitas in July |
| August | 25° / 19° | 0 | 31 | 0 | 2 mm | Perfect | Encinitas in August |
| September | 25° / 19° | 1 | 29 | 0 | 5 mm | Perfect | Encinitas in September |
| October | 23° / 17° | 1 | 30 | 0 | 15 mm | Perfect | Encinitas in October |
| November | 20° / 14° | 2 | 28 | 0 | 32 mm | Good | Encinitas in November |
| December | 17° / 11° | 4 | 27 | 0 | 72 mm | Good | Encinitas in December |