Is September a Good Time to Visit Sintra?
Sintra's September delivers on its reputation: 23°C, 11% rain, 10.5h sunshine. The trade-off? Peak crowds and prices at 87% capacity.
Decision Factors
Vaccinations required
Yellow Fever
Peak tourist season
87% of annual peak - expect crowds and high prices
Ideal temperature range
22.5°C - perfect for sightseeing and outdoor activities
Excellent dry conditions
Only 11% rain probability - ideal for outdoor activities
Health precautions needed
Be aware of: Leptospirosis, Leishmaniasis, Zika
Plenty of sunshine
10.5h of sunshine daily
Good For
- 🥾Outdoor enthusiasts
Ideal hiking conditions: 22.5°C, 11% rain chance
- 📸Photographers
10.5h sunshine, 62% clear skies for golden hour shots
- 🏛️Cultural tourists
Comfortable conditions for exploring museums and sites
- 💑Honeymoon couples
Wedding score 100/100 with romantic weather conditions
- 💼Business travelers
Climate-controlled meetings unaffected by weather
Who Should Avoid
- 💰Budget travelers
Peak season means premium prices everywhere
- 👴Elderly travelers
79% humidity creates difficult conditions