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Rio Maior
Weather averages
ClimateForecastMayJune >>

Climate in Rio Maior, Portugal

The graphs below show the monthly weather averages over the year.

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: Cabo Carvoeiro, Portugal (40 KM, 25 Miles).

Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year
* Data from: Cabo Carvoeiro, Portugal (40 KM, 25 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: Cabo Carvoeiro, Portugal (40 KM, 25 Miles).

Weather Forecasts for Rio Maior

Thu   May 02
17°C | 8°C
W 18 km/h
0.5 mm
broken clouds and small chance of slight rain

broken clouds and small chance of slight rain

hourly forecast
Fri   May 03
20°C | 8°C
W 18 km/h
broken clouds and no rain

broken clouds and no rain

hourly forecast
Sat   May 04
21°C | 10°C
SW 22 km/h
1.5 mm
overcast and chance of rain

overcast and chance of rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Rio Maior in Portugal

During the months of April, May, June 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 Maior?
    The hottest season / summer takes place in June, July, August and September.
  • Does Rio Maior have a dry season?
    Yes, the months of June, July and August are very dry.
  • Which is the warmest month in Rio Maior?
    August has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Rio Maior?
    The coldest month is January with an average maximum temperature of 15°C.
  • Which is the wettest month in Rio Maior?
    November tops the wettest month list with 89 mm of rainfall.
  • Which is the driest month in Rio Maior?
    July is the driest month with 7 mm of precipitation.
  • Which is the sunniest month in Rio Maior?
    August is the sunniest month with an average of 255 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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