ClimateForecastDecemberJanuary >>

São Teotónio Climate by Month

The climate in São Teotónio is marked by big temperature swings throughout the year. Temperatures range from warm during the warmest months to mild in the cooler months. It receives mid-range precipitation levels. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

In São Teotónio, temperatures differ significantly between summer and winter months. Average daytime temperatures range from a comfortable 28°C in August, the warmest time of the year, to a moderate 16°C during cooler months like January. At night, temperatures typically average around 8°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

On average, São Teotónio receives a reasonable amount of rainfall, with an annual precipitation of 541 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, December receives moderate rainfall, averaging 76 mm of precipitation, recorded across 12 rainy days. In contrast, the drier season, July brings less rainfall, with 2.4 mm over a single rainy day.

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

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in São Teotónio. While July receives considerable daily sunshine with up to 12.4 hours, December marks the darkest time of the year, where sunshine is scarce with only 5.2 hours of sunlight per day.

Monthly hours of sunshine

Data from: Praia da Rocha, Portugal (41 KM, 25 Miles).

Daily hours of sunshine

Data from: Praia da Rocha, Portugal (41 KM, 25 Miles).

The best time of year to visit São Teotónio 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 São Teotónio?
    The hottest season / summer takes place in June, July, August and September.
  • Does São Teotónio have a dry season?
    Yes, the months of June, July and August are very dry.
  • Which is the warmest month in São Teotónio?
    August has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in São Teotónio?
    The coldest month is January with an average maximum temperature of 16°C.
  • Which is the wettest month in São Teotónio?
    December tops the wettest month list with 76 mm of rainfall.
  • Which is the driest month in São Teotónio?
    July is the driest month with 2 mm of precipitation.
  • Which is the sunniest month in São Teotónio?
    July is the sunniest month with an average of 371 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.

    Forecast for São Teotónio

    Sun   Dec 15
    17°C | 6°C
    E 14 km/h
    partly cloudy and no rain

    partly cloudy and no rain

    Mon   Dec 16
    18°C | 8°C
    E 22 km/h
    0.2 mm
    broken clouds and small chance of slight rain

    broken clouds and small chance of slight rain

    Tue   Dec 17
    20°C | 11°C
    SE 18 km/h
    partly cloudy and no rain

    partly cloudy and no rain