Best year time to visit Casais do Douro

General weather information about Casais do Douro

Average annual temperature is 17.1 °C

Absolute maximum temperature: 42.6 °C

Absolute minimum temperature: -1.2 °C

Number of sunny days: 212 days

Number of rainy days: 153 days

Look at detailed online map of Casais do Douro

* Weather data for Casais do Douro Portugal is based on climate observations for 2026 year

Casais do Douro air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.219.025.630.731.936.036.542.635.036.123.020.0
Average daytime temperature (°C)12.614.518.223.725.428.331.333.727.725.017.412.1
Average temperature (°C)8.98.713.217.219.222.724.225.821.820.214.08.6
Average night temperature (°C)5.03.78.710.913.417.617.618.616.715.710.75.2
Absolute minimum temperature (°C)0.5-0.11.45.410.213.413.413.212.79.05.2-1.2

Casais do Douro monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.610.611.913.314.515.114.813.812.511.19.99.3
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)6.28.88.710.712.012.813.312.410.16.75.45.2
Precipitation (mm)1421156194953206821213278
Sunny days152014191813283015121315
Rainy days168171113173115191716
Snow days000000000000

Casais do Douro - weather forecast by months

Casais do Douro weather in januaryCasais do Douro weather in februaryCasais do Douro weather in marchCasais do Douro weather in aprilCasais do Douro weather in mayCasais do Douro weather in juneCasais do Douro weather in julyCasais do Douro weather in augustCasais do Douro weather in septemberCasais do Douro weather in octoberCasais do Douro weather in novemberCasais do Douro weather in december

Best time to visit Casais do Douro:

The best time to visit Casais do Douro during the most sunny months:

  • May — 12.0(h)
  • June — 12.8(h)
  • July — 13.3(h)
  • August — 12.4(h)

The largest precipitation sum in Casais do Douro is at

  • January — 142(mm)
  • October — 212(mm)
  • November — 132(mm)

    • Weather forecast in the closest to Casais do Douro admin centers

    Weather forecast in the closest towns to Casais do Douro

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    Frequently asked questions

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