Best year time to visit Trás-o-Rio

General weather information about Trás-o-Rio

Average annual temperature is 15.5 °C

Absolute maximum temperature: 26.2 °C

Absolute minimum temperature: 2.5 °C

Number of sunny days: 188 days

Number of rainy days: 177 days

Look at detailed online map of Trás-o-Rio

* Weather data for Trás-o-Rio Portugal is based on climate observations for 2026 year

Trás-o-Rio air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.520.119.922.225.726.220.725.826.225.718.516.8
Average daytime temperature (°C)13.414.915.618.220.822.018.419.720.220.416.514.1
Average temperature (°C)10.610.413.015.017.319.217.218.118.518.515.012.5
Average night temperature (°C)8.06.610.411.713.816.616.016.616.916.813.610.8
Absolute minimum temperature (°C)2.82.52.87.811.214.414.315.014.512.510.27.1

Trás-o-Rio monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.314.515.214.913.812.511.19.99.2
Daylight minimum duration (h)9.010.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)6.39.37.710.011.912.312.511.49.96.84.95.3
Precipitation (mm)234122004666902543155490277272
Sunny days13221015181722231412913
Rainy days186211513139816192118
Snow days000000000000

Trás-o-Rio - weather forecast by months

Trás-o-Rio weather in januaryTrás-o-Rio weather in februaryTrás-o-Rio weather in marchTrás-o-Rio weather in aprilTrás-o-Rio weather in mayTrás-o-Rio weather in juneTrás-o-Rio weather in julyTrás-o-Rio weather in augustTrás-o-Rio weather in septemberTrás-o-Rio weather in octoberTrás-o-Rio weather in novemberTrás-o-Rio weather in december

Best time to visit Trás-o-Rio:

The best time to visit Trás-o-Rio during the most sunny months:

  • May — 11.9(h)
  • June — 12.3(h)
  • July — 12.5(h)
  • August — 11.4(h)

The largest precipitation sum in Trás-o-Rio is at

  • January — 234(mm)
  • March — 200(mm)
  • October — 490(mm)
  • November — 277(mm)
  • December — 272(mm)

    • Weather forecast in the closest to Trás-o-Rio admin centers

    Weather forecast in the closest towns to Trás-o-Rio

    Explore Trás-o-Rio

    See also
    MapTrains schedule
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    Frequently asked questions

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