December · Portugal
Best time to visit Sintra in DecemberWeather, crowds & prices
December score
6.6/10
Ranked #12 of 12 months
- Avg temp
- 12°C
- Rainfall
- 112 mm
- Humidity
- 84%
- Sunny days
- 23
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $$ · Moderate Cost ($$)
December in Sintra scores 6.6/10 for sightseeing and cultural travel - ranked #12 of 12. Expect around 12°C, 112 mm of rain, and roughly 23 sunny days this month.
Misty palace towers in forested hills shine through April-June.
Frequently asked
- What is the weather like in Sintra in December?
- In December, Sintra averages 12°C, 112 mm of rain, and about 23 sunny days. Its climate-comfort score is 6.6/10.
- Is December a good time to visit Sintra?
- December earns a 6.6/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Sintra in December?
- Expect about 112 mm of rain in December. Average humidity is 84% and there are about 23 sunny days.
Curated in Sintra
Tickets & experiences
Things to do in Sintra
Sintra, Portugal. Live activities and tours from GetYourGuide, matched to this destination.