Weather in Sounio in May

General weather information about Sounio

Average annual temperature is 16.1 °C

Absolute maximum temperature: 37.5 °C

Absolute minimum temperature: -4.5 °C

Number of sunny days: 188 days

Number of rainy days: 177 days

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* Weather data for Sounio Greece is based on climate observations for 2026 year

Sounio air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.417.218.319.125.330.835.937.532.528.923.919.1
Average daytime temperature (°C)11.811.314.616.622.327.431.732.729.023.517.213.0
Average temperature (°C)8.05.89.912.317.722.426.627.223.618.212.88.2
Average night temperature (°C)4.51.35.07.913.117.020.722.218.813.07.93.7
Absolute minimum temperature (°C)-0.9-4.50.64.67.713.816.818.314.58.3-2.2-2.1

Sounio 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)5.58.48.78.710.712.813.312.310.48.86.65.7
Precipitation (mm)1753828184108591518172217783
Sunny days1321154614182423191219
Rainy days187162625161377121812
Snow days000000000000

Sounio - weather forecast by months

Sounio weather in januarySounio weather in februarySounio weather in marchSounio weather in aprilSounio weather in maySounio weather in juneSounio weather in julySounio weather in augustSounio weather in septemberSounio weather in octoberSounio weather in novemberSounio weather in december

Best time to visit Sounio:

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

  • June — 12.8(h)
  • July — 13.3(h)
  • August — 12.3(h)

The largest precipitation sum in Sounio is at

  • January — 175(mm)
  • April — 184(mm)
  • May — 108(mm)
  • November — 177(mm)

    • Weather forecast in the closest to Sounio admin centers

    Weather forecast in the closest towns to Sounio

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    MapTrains schedule
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    Frequently asked questions

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