Best year time to visit Portrieux

General weather information about Portrieux

Average annual temperature is 12.6 °C

Absolute maximum temperature: 30.2 °C

Absolute minimum temperature: -2.2 °C

Number of sunny days: 111 days

Number of rainy days: 254 days

Look at detailed online map of Portrieux

* Weather data for Portrieux France is based on climate observations for 2026 year

Portrieux air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.616.017.017.718.526.527.426.830.226.916.115.4
Average daytime temperature (°C)9.29.912.013.115.720.421.321.022.318.612.411.3
Average temperature (°C)7.37.19.310.012.917.017.517.418.214.610.29.4
Average night temperature (°C)5.44.67.17.110.213.614.014.214.711.48.27.4
Absolute minimum temperature (°C)-2.2-1.82.32.56.611.310.511.59.97.52.31.8

Portrieux monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.810.211.913.715.216.115.714.312.610.89.28.4
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)3.35.66.08.411.411.99.89.28.76.54.33.6
Precipitation (mm)6718996554499280616912160
Sunny days7134912174101111310
Rainy days241527211913272119202721
Snow days000000000000

Portrieux - weather forecast by months

Portrieux weather in januaryPortrieux weather in februaryPortrieux weather in marchPortrieux weather in aprilPortrieux weather in mayPortrieux weather in junePortrieux weather in julyPortrieux weather in augustPortrieux weather in septemberPortrieux weather in octoberPortrieux weather in novemberPortrieux weather in december

Best time to visit Portrieux:

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

  • May — 11.4(h)
  • June — 11.9(h)
  • July — 9.8(h)

Months with the longest average daylight duration in Portrieux:

  • June — 16.1(h)
  • July — 15.7(h)

The largest precipitation sum in Portrieux is at

  • March — 99(mm)
  • July — 92(mm)
  • November — 121(mm)

    • Weather forecast in the closest to Portrieux admin centers

    Weather forecast in the closest towns to Portrieux

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    Frequently asked questions

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