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Rio
Weather averages
ClimateForecastNovemberDecember >>

Rio Climate by Month

The graphs below provide an overview of the climate in Rio (Peloponnese), Greece. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly hours of sunshine

The average monthly total hours of sunshine over the year
* Data from: Patras, Greece (7 KM, 4 Miles).

Average water temperature

The mean water temperature over the year.
* Data from: Patras, Greece (7 KM, 4 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average humidity

The mean monthly relative humidity over the year
* Data from: Patras, Greece (7 KM, 4 Miles).

Average wind speed

The mean monthly wind speed over the year (in meters per second)
* Data from: Patras, Greece (7 KM, 4 Miles).

Forecast for Rio

Fri   Nov 15
19°C | 13°C
E 7 km/h
20 mm
broken clouds and rain

broken clouds and rain

hourly forecast
Sat   Nov 16
16°C | 10°C
E 18 km/h
1.2 mm
broken clouds and chance of rain

broken clouds and chance of rain

hourly forecast
Sun   Nov 17
17°C | 8°C
NE 11 km/h
almost clear and no rain

almost clear and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Rio in Greece

During the months of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is summer in Rio?
    The hottest season / summer takes place in June, July, August and September.
  • Does Rio have a dry season?
    Yes, the months of July and August are very dry.
  • Which is the warmest month in Rio?
    August has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Rio?
    The coldest month is January with an average maximum temperature of 12°C.
  • Which is the wettest month in Rio?
    December tops the wettest month list with 133 mm of rainfall.
  • Which is the driest month in Rio?
    August is the driest month with 18 mm of precipitation.
  • Which is the sunniest month in Rio?
    July is the sunniest month with an average of 358 hours of sunshine.

    • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

     

     


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