Best year time to visit Sintra

General weather information about Sintra

Average annual temperature is 16.1 °C

Absolute maximum temperature: 36.3 °C

Absolute minimum temperature: 2.5 °C

Number of sunny days: 206 days

Number of rainy days: 159 days

Look at detailed online map of Sintra

* Weather data for Sintra Portugal is based on climate observations for 2026 year

Sintra air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.419.125.329.228.829.426.736.332.132.821.318.1
Average daytime temperature (°C)13.615.017.021.321.823.623.826.924.023.517.914.8
Average temperature (°C)10.410.613.216.117.219.419.421.519.419.314.811.4
Average night temperature (°C)7.67.19.912.313.716.116.117.616.216.212.08.5
Absolute minimum temperature (°C)2.63.72.59.511.213.715.014.813.312.26.33.3

Sintra monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.810.712.013.214.314.814.613.712.411.210.19.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)7.28.98.910.912.212.412.711.99.97.57.26.4
Precipitation (mm)84384224315722571429746
Sunny days151514231817262612121216
Rainy days161317713135518191815
Snow days000000000000

Sintra - weather forecast by months

Sintra weather in januarySintra weather in februarySintra weather in marchSintra weather in aprilSintra weather in maySintra weather in juneSintra weather in julySintra weather in augustSintra weather in septemberSintra weather in octoberSintra weather in novemberSintra weather in december

Best time to visit Sintra:

The best time to visit Sintra during the most sunny months:

  • May — 12.2(h)
  • June — 12.4(h)
  • July — 12.7(h)

The largest precipitation sum in Sintra is at

  • January — 84(mm)
  • October — 142(mm)
  • November — 97(mm)

    • Weather forecast in the closest to Sintra admin centers

    Weather forecast in the closest towns to Sintra

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    Frequently asked questions

    When is the best time to visit Sintra?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Sintra.
    What is the weather like in Sintra?
    See average temperature, rainfall and daylight hours for Sintra by month in the table above.
    How many sunny days does Sintra have?
    The monthly weather statistics above show sunshine and rainfall patterns for Sintra throughout the year.