Click on a day for an hourly weather forecast
The temperatures in Portimao in April are usually low and can range between 14°C and 18°C.
The wather in Portimao in April can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Portimao in April 2025.
If you’re planning to visit Portimao in the near future, we highly recommend that you review the 14 day weather forecast for Portimao before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 15° / 11° | 2 | 29 | 0 | 24 mm | Good | Portimao in January |
| February | 16° / 11° | 2 | 26 | 0 | 26 mm | Good | Portimao in February |
| March | 17° / 12° | 2 | 29 | 0 | 32 mm | Good | Portimao in March |
| April | 18° / 14° | 2 | 28 | 0 | 25 mm | Good | Portimao in April |
| May | 21° / 16° | 1 | 30 | 0 | 15 mm | Good | Portimao in May |
| June | 23° / 18° | 0 | 30 | 0 | 3 mm | Perfect | Portimao in June |
| July | 25° / 19° | 0 | 31 | 0 | 1 mm | Perfect | Portimao in July |
| August | 26° / 20° | 0 | 31 | 0 | 2 mm | Perfect | Portimao in August |
| September | 25° / 20° | 1 | 29 | 0 | 8 mm | Perfect | Portimao in September |
| October | 22° / 18° | 2 | 29 | 0 | 30 mm | Good | Portimao in October |
| November | 18° / 15° | 2 | 28 | 0 | 38 mm | Good | Portimao in November |
| December | 17° / 13° | 2 | 29 | 0 | 40 mm | Good | Portimao in December |