Click on a day for an hourly weather forecast
The temperatures in Watsonville in April are quite cold with temperatures between 8°C and 18°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Watsonville during the month of April. 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 Watsonville in April 2025.
If you’re planning to visit Watsonville in the near future, we highly recommend that you review the 14 day weather forecast for Watsonville before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 16° / 7° | 5 | 26 | 0 | 113 mm | Good | Watsonville in January |
| February | 16° / 7° | 5 | 23 | 0 | 88 mm | Good | Watsonville in February |
| March | 16° / 7° | 6 | 25 | 0 | 102 mm | Good | Watsonville in March |
| April | 18° / 8° | 3 | 27 | 0 | 32 mm | Good | Watsonville in April |
| May | 19° / 9° | 2 | 29 | 0 | 12 mm | Good | Watsonville in May |
| June | 22° / 12° | 0 | 30 | 0 | 3 mm | Good | Watsonville in June |
| July | 24° / 13° | 0 | 31 | 0 | 1 mm | Perfect | Watsonville in July |
| August | 24° / 14° | 0 | 31 | 0 | 0 mm | Perfect | Watsonville in August |
| September | 25° / 14° | 1 | 30 | 0 | 3 mm | Perfect | Watsonville in September |
| October | 22° / 12° | 1 | 30 | 0 | 30 mm | Good | Watsonville in October |
| November | 18° / 9° | 4 | 27 | 0 | 50 mm | Good | Watsonville in November |
| December | 15° / 7° | 6 | 25 | 0 | 107 mm | Good | Watsonville in December |