- High
- 32.5°C
- Low
- 20.6°C
- Rain days
- 0
- Sea
- 21.8°C
- Crowds
- Peak
Where is warm in August? The warmest towns in Portugal
In August, the warmest towns in Portugal are Mértola, Minas de São Domingos and Moura, with average highs of 33.9°C, 33.4°C and 33.3°C. Across the 100 warmest towns, highs run from 30.3°C to 33.9°C.
- High
- 32.5°C
- Low
- 20.6°C
- Rain days
- 0
- Sea
- 21.8°C
- Crowds
- Peak
- High
- 32.5°C
- Low
- 20.9°C
- Rain days
- 1
- Sea
- 21.8°C
- Crowds
- Peak
- High
- 32.5°C
- Low
- 20.9°C
- Rain days
- 1
- Sea
- 21.8°C
- Crowds
- Peak
- High
- 32.4°C
- Low
- 20.8°C
- Rain days
- 1
- Sea
- 21.8°C
- Crowds
- Peak
- High
- 32.3°C
- Low
- 20.7°C
- Rain days
- 1
- Sea
- 21.8°C
- Crowds
- Peak

- High
- 32.1°C
- Low
- 20.9°C
- Rain days
- 0
- Sea
- 21.8°C
- Crowds
- Peak
- High
- 31.9°C
- Low
- 20.8°C
- Rain days
- 0
- Sea
- 21.8°C
- Crowds
- Peak
- High
- 31.6°C
- Low
- 19.4°C
- Rain days
- 1
- Sea
- 20.3°C
- Crowds
- Peak
- High
- 31.4°C
- Low
- 19.3°C
- Rain days
- 1
- Sea
- 20.3°C
- Crowds
- Peak
- High
- 31.4°C
- Low
- 19.2°C
- Rain days
- 1
- Sea
- 20.3°C
- Crowds
- Peak
- High
- 31.4°C
- Low
- 19.2°C
- Rain days
- 1
- Sea
- 20.3°C
- Crowds
- Peak
- High
- 31.3°C
- Low
- 19.2°C
- Rain days
- 1
- Sea
- 20.3°C
- Crowds
- Peak
- High
- 31.3°C
- Low
- 19.1°C
- Rain days
- 1
- Sea
- 20.3°C
- Crowds
- Peak
- High
- 31.2°C
- Low
- 19.1°C
- Rain days
- 1
- Sea
- 20.3°C
- Crowds
- Peak
- High
- 31.0°C
- Low
- 19.2°C
- Rain days
- 1
- Sea
- 20.3°C
- Crowds
- Peak
- High
- 30.5°C
- Low
- 18.8°C
- Rain days
- 1
- Sea
- 20.0°C
- Crowds
- Peak
Questions about warm places in August
Where in Portugal is warmest in August?
Mértola (Alentejo) has the highest average August high, 33.9°C, followed by Minas de São Domingos (33.4°C) and Moura (33.3°C).
Which regions have the warmest towns in August?
Of the 100 warmest towns in August, 42 in Alentejo, 29 in Oeste e Vale do Tejo and 22 in Algarve.
Which of the warmest towns is driest in August?
Among the 100 warmest towns, Castro Marim has the fewest rainy days in August: 0 days with at least 1 mm of rain, and an average high of 32.5°C.
How cool are August nights in the warmest towns?
Average August lows in the 100 warmest towns range from 16.7°C to 20.9°C.
Climate normals 1991-2020 from ERA5-Land, adjusted to each town's elevation. Rain days count days with at least 1 mm. Crowd levels are for each town's region as a whole (Eurostat, nights booked through online platforms). Methodology