Best year time to visit O Porto

General weather information about O Porto

Average annual temperature is 12.8 °C

Absolute maximum temperature: 32.7 °C

Absolute minimum temperature: -2.9 °C

Number of sunny days: 154 days

Number of rainy days: 211 days

Look at detailed online map of O Porto

* Weather data for O Porto Spain is based on climate observations for 2026 year

O Porto air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.116.918.523.124.227.226.032.728.128.317.013.7
Average daytime temperature (°C)9.211.912.416.818.521.521.423.520.818.513.010.6
Average temperature (°C)6.17.39.212.514.017.417.218.916.815.310.47.9
Average night temperature (°C)3.63.96.68.69.913.612.914.713.512.68.35.4
Absolute minimum temperature (°C)-0.6-2.9-1.23.26.611.49.511.49.76.93.91.4

O Porto monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.414.615.214.913.912.511.19.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)5.18.76.69.611.212.212.011.29.75.74.24.6
Precipitation (mm)424213501091211517155166655584325
Sunny days122081611101720910912
Rainy days19823142020141121212119
Snow days000000000000

Best time to visit O Porto:

The best time to visit O Porto during the most sunny months:

  • May — 11.2(h)
  • June — 12.2(h)
  • July — 12.0(h)
  • August — 11.2(h)

The largest precipitation sum in O Porto is at

  • January — 424(mm)
  • March — 350(mm)
  • October — 655(mm)
  • November — 584(mm)
  • December — 325(mm)
  • Frequently asked questions

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