Best year time to visit Vieiro

General weather information about Vieiro

Average annual temperature is 14.2 °C

Absolute maximum temperature: 40.7 °C

Absolute minimum temperature: -4.7 °C

Number of sunny days: 228 days

Number of rainy days: 137 days

Look at detailed online map of Vieiro

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

Vieiro air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.916.523.028.629.033.535.140.731.632.019.015.3
Average daytime temperature (°C)9.611.515.821.722.726.030.332.024.521.814.49.3
Average temperature (°C)5.35.010.314.416.420.122.523.918.516.710.95.4
Average night temperature (°C)1.2-0.45.37.210.314.314.916.213.312.07.82.0
Absolute minimum temperature (°C)-4.4-4.7-3.91.76.410.911.112.68.36.31.3-3.7

Vieiro 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)9.610.611.913.314.515.014.813.812.511.19.99.3
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)6.58.78.510.711.512.413.212.610.06.65.45.5
Precipitation (mm)106233518844500711279152
Sunny days182016221914293017131416
Rainy days13815812162113181615
Snow days000000000000

Best time to visit Vieiro:

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

  • June — 12.4(h)
  • July — 13.2(h)
  • August — 12.6(h)

The largest precipitation sum in Vieiro is at

  • January — 106(mm)
  • May — 84(mm)
  • September — 71(mm)
  • October — 127(mm)
  • November — 91(mm)
  • Frequently asked questions

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