Sintra Climate by Month
Temperatures in Sintra experience a moderate degree of variance through the seasons.
Days can be warm, while the cooler months tend
to be mild.
It maintains moderate precipitation patterns.
Now, let’s explore all the climate details to give you a full picture.
Average day and night temperature
The climate in Sintra experiences moderate temperature changes, with mild shifts between seasons. Typically, daytime temperatures range from a comfortable 23°C in August to a moderate 15°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to 11°C, particularly during the colder months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Generally, Sintra receives mid-range precipitation levels, with 639 mm annually. The climate in Sintra shows significant variation throughout the year. Expect moderate rainfall in November, with an average of 96 mm of precipitation over 13 rainy days. In contrast, July offers drier and sunnier days, with around 3.7 mm of rainfall over 2 rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
For those who appreciate different seasons, Sintra serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 12.8 hours of sunshine daily, and embrace the darker days in December, offering only 5.4 hours of daily sunlight.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is moderate throughout the year in Sintra.
Relative humidity over the year
The best time of year to visit Sintra in Portugal
During the months of June, July, August, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
Yes, the months of June, July and August are very dry.
August has an average maximum temperature of 23°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 15°C.
November tops the wettest month list with 96 mm of rainfall.
July is the driest month with 4 mm of precipitation.
July is the sunniest month with an average of 385 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
