Sintra
15 to 24°C
temperature
3166 hours
sunshine per day
339 mm
rain
258 days
dry
107 days
rain
0 days
snow

Climate of Sintra

Sintra has a mediterranean climate. The summers are hot and dry, and the temperature is mild in the winter. The average annual temperature for Sintra is 19° degrees and there is about 338 mm of rain in a year. It is dry for 241 days a year with an average humidity of 75% and an UV-index of 5.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 15°C and 24°C
  • Night:the average nighttime temperature is between 11°C and 19°C
  • Rain: it rains 107 days and there is a total of approximately 339 mm rainfall
  • Sun hours: throughout the year there are 3166 sun hours
Maximum temperature: between 15°C and 24°C
Warmest month: 24°C in August
Coldest month: 15°C in January
Night temperature: between 11°C and 19°C
Dry days: 258 days
Days with rain: 107 days
Days with snow: 0 days
Total rain sum: 339 mm
Hours of sunshine: 3166 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Sintra.

Precipitation graph

This graph shows the average amount of rainfall per month for Sintra.

Climate table of Sintra

In this climate table you can see at a glance what the average weather per month is for Sintra. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Sintra might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 15 15 16 17 19 21 23 24 23 22 17 16
Night temp. (°C) 11 11 12 13 15 17 18 19 18 17 14 12
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 38 31 34 30 22 8 2 3 19 43 64 45
Days with rain 13 10 13 12 8 5 3 2 6 10 14 11
Dry days 18 18 18 18 23 25 28 29 24 21 16 20
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 5 8 8 9 11 11 12 11 9 7 6 6
Wind force (Bft) 4 4 4 3 3 3 4 3 3 3 3 3
UV-index 4 4 4 5 5 5 5 6 5 5 4 4

Best time to visit Sintra

The best time to visit Sintra in Portugal is from May through October. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Sintra is 24°C in August and the lowest is 15°C in January.

Climate of Sintra by month

What is the average climate in a given month for Sintra? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Sintra weather experiences

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