Rio Maior Weather in January

What's the weather like in Rio Maior (Santarém) in January 2024?

The climate in Rio Maior during January can be summarized as mild and wet.

January is in the winter in Rio Maior and is typically the coldest month of the year. Daytime maximum temperatures average around a cool 14°C (57°F), whilst at night 7°C (44°F) is normal.

Rio Maior weather averages (imperial / metric)
Daytime temperature 13.8°C 56.8°F
Nightly temperature 6.9°C 44.3°F
Average temperature 10.3°C 50.5°F
Daily sunshine 4.9 hrs
Avg rainfall 136 mm 5.3 ins
Rainy days 16 days
Sea temperature 15.2°C 59.3°F
Humidity 80%
Windspeed 13.7kph 9 mph

On average January is the wettest month of the year in Rio Maior with around 136mm 5.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.9 hours of sunshine per day.

January temperatures in Rio Maior

Rio Maior average temperature in January

January rainfall

Rio Maior average rain in January

January hourly sunshine

Rio Maior average rain in January

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Rio Maior in January 2024.

Other monthly averages

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UV index Best time to go?

Rio Maior weather stats

Rio Maior weather statistics
Hottest month: August 27.4°C 81.3°F
Driest month: July 10mm 0.4ins
Sunniest month: August 11.5hrs
Coldest month: January 13.6°C 56.5°F
Wettest month: January 136mm 5.4ins
Map showing location of Rio Maior (39.33732, -8.93906) Rio Maior map pin © Google

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