Best year time to visit Óneiro

General weather information about Óneiro

Average annual temperature is 19.6 °C

Absolute maximum temperature: 44.0 °C

Absolute minimum temperature: 1.2 °C

Number of sunny days: 223 days

Number of rainy days: 140 days

Number of snow days: 2 days

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

Óneiro air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)21.020.723.325.327.335.944.038.335.628.829.223.4
Average daytime temperature (°C)15.613.717.819.923.730.737.934.429.226.421.617.0
Average temperature (°C)11.79.713.515.619.225.632.129.624.621.917.613.4
Average night temperature (°C)8.86.610.012.015.721.327.125.721.318.714.410.5
Absolute minimum temperature (°C)5.51.27.59.312.417.923.123.218.616.86.57.5

Óneiro monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.910.812.013.214.214.714.513.612.411.210.19.6
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)7.88.79.710.811.012.613.112.710.29.88.47.5
Precipitation (mm)6814353154261310312172
Sunny days15201512917282518251920
Rainy days16616182213361261111
Snow days020000000000

Óneiro - weather forecast by months

Óneiro weather in januaryÓneiro weather in februaryÓneiro weather in marchÓneiro weather in aprilÓneiro weather in mayÓneiro weather in juneÓneiro weather in julyÓneiro weather in augustÓneiro weather in septemberÓneiro weather in octoberÓneiro weather in novemberÓneiro weather in december

Best time to visit Óneiro:

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

  • July — 13.1(h)

The largest precipitation sum in Óneiro is at

  • January — 68(mm)
  • May — 54(mm)
  • September — 103(mm)
  • December — 72(mm)

    • Weather forecast in the closest to Óneiro admin centers

    Weather forecast in the closest towns to Óneiro

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    Frequently asked questions

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