Click on a day for an hourly weather forecast
The weather in Portalegre in August is hot. The average temperatures are between 19°C and 35°C. Usually the days in August are hot while the nights are a bit cooler.
There shouldn't be any rainy days in in Portalegre during August. Having said that, the days are very hot in August so hanging out outside is more recomanded during the after noons and evening time.
Our weather forecast can give you a great sense of what weather to expect in Portalegre in August 2025.
If you’re planning to visit Portalegre in the near future, we highly recommend that you review the 14 day weather forecast for Portalegre before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 14° / 4° | 5 | 26 | 0 | 59 mm | Good | Portalegre in January |
| February | 15° / 5° | 4 | 24 | 0 | 60 mm | Good | Portalegre in February |
| March | 18° / 6° | 5 | 26 | 0 | 69 mm | Good | Portalegre in March |
| April | 21° / 9° | 4 | 26 | 0 | 60 mm | Good | Portalegre in April |
| May | 26° / 13° | 2 | 29 | 0 | 31 mm | Perfect | Portalegre in May |
| June | 31° / 16° | 1 | 29 | 0 | 12 mm | Good | Portalegre in June |
| July | 35° / 19° | 0 | 31 | 0 | 3 mm | Ok | Portalegre in July |
| August | 35° / 19° | 0 | 31 | 0 | 4 mm | Ok | Portalegre in August |
| September | 31° / 17° | 2 | 28 | 0 | 25 mm | Good | Portalegre in September |
| October | 25° / 14° | 3 | 28 | 0 | 65 mm | Perfect | Portalegre in October |
| November | 18° / 9° | 4 | 26 | 0 | 69 mm | Good | Portalegre in November |
| December | 15° / 6° | 4 | 27 | 0 | 58 mm | Good | Portalegre in December |