Europe · August
Best time to visit Portugal in August 🇵🇹
August in Portugal is great time to visit. a great time — solid weather and most experiences open, often with fewer crowds than the absolute peak.
Last updated June 2026
Is August a good time to visit Portugal? Quick answer
Yes — a great time to go.
| Verdict for August | Great time to visit |
| Average temperature | 30°C high / 19°C low |
| Rainy days | ~1 days |
| Crowds | high |
| Prices | high |
| Events this month | Festa de Nossa Sra. da Agonia (Viana) |
| Peak months overall | April, May, June, July, September, October |
| Insider tip | Algarve resorts get fully booked in August — go in June or September instead. |
Portugal year at a glance
The absolute peak months for Portugal are April, May, June, July, September, October. August is a solid shoulder choice if you want fewer crowds.
What Portugal is like in August
Peak month — book Algarve 4+ months ahead; Lisbon/Porto hot. Mar–Jun & Sep–Oct best for cities. Algarve beaches Jun–Sep. Madeira and Azores are mild year-round.
Insider tip
Algarve resorts get fully booked in August — go in June or September instead.
Other countries also at their peak in August
Indonesia in August
Endless islands, two seasons.
Georgia in August
Mountain valleys and wine country.
United Kingdom in August
Bring layers — and an umbrella.
Ireland in August
Forty shades of green, always a chance of rain.
Iceland in August
Midnight sun or northern lights — both, never at once.
Norway in August
Fjords in summer, aurora in winter.
FAQs: Portugal in August
Is August a good time to visit Portugal?
Yes — it's a great time to go. August in Portugal is great time to visit. Expect average highs around 30°C and lows near 19°C, with roughly 1 rainy days.
What is the weather like in Portugal in August?
Average daily high around 30°C, low around 19°C, with about 1 rainy days. Peak month — book Algarve 4+ months ahead; Lisbon/Porto hot.
What events or festivals happen in Portugal in August?
Key events in August include Festa de Nossa Sra. da Agonia (Viana).
Are flights and hotels cheaper in Portugal in August?
Prices in August are typically high — book early, with high crowds.
Should I book Portugal in advance for August?
Booking 4–6 weeks ahead is usually enough in August, with more flexibility on stays than during the absolute peak.