Click on a day for an hourly weather forecast
The temperatures in Portimao in January are usually low and can range between 11°C and 15°C.
Portimao is going to be cold and wet in the month of January. Expect low temperatures and a few days of rain, so be sure to bundle up to avoid catching a cold.
Our weather forecast can give you a great sense of what weather to expect in Portimao in January 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 |