Ribeiradio Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ribeiradio.
Climate overview of Ribeiradio
Ribeiradio, Portugal, experiences significant temperature variation throughout the year. Summers bring daytime highs of 28°C (82°F) in August, while winters cool to 13°C (55°F) in January.
With around 1508 mm (59 in) of annual rainfall, Ribeiradio has a notably wet climate. However, this rainfall is not evenly distributed, the city has distinct dry (July to August) and wet (October to January) seasons, with warm summers and mild winters. The wettest month is October. Sunshine peaks in July, when the city sees around 10.2 hours of sunshine per day.
Ribeiradio Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ribeiradio - and find the best time to visit.
Monthly Temperature in Ribeiradio
Depending on the time of the year, temperatures range from comfortable to moderate in Ribeiradio. Average daytime temperatures reach a comfortable 28°C (82°F) in August. In January, the coolest month of the year, temperatures drop to a moderate 13°C (55°F).
At night, temperatures range from around 16°C (61°F) in August to 5°C (41°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ribeiradio
Ribeiradio has a relatively rainy climate with high precipitation levels, averaging 1508 mm (59 in) of rainfall annually. Ribeiradio can be quite wet during October, receiving approximately 198 mm (7.8 in) of precipitation over 14 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 25 mm (1 in) of precipitation spread across 6 rainy days. For more details, please visit our Ribeiradio Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Ribeiradio
Ribeiradio can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.2 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.6 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Ribeiradio by Month
The relative humidity is high throughout the year in Ribeiradio.
The city experiences its highest humidity in January, reaching 78%. In July, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Ribeiradio
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: July and August
- Most sunshine: July and August
- Fewest rainy days: July and August
- Seasonal pattern: Distinct dry (July to August) and wet (October to January) seasons, with warm summers and mild winters
Frequently asked questions about the climate in Ribeiradio
What is the best time to visit Ribeiradio?
June, July, August and September typically offer the most optimal weather in Ribeiradio. In contrast, January, November and December tend to have less optimal conditions. Ribeiradio has distinct dry (July to August) and wet (October to January) seasons, with warm summers and mild winters.
What temperatures can I expect in Ribeiradio?
Daytime highs range from 13°C (55°F) in January to 28°C (82°F) in August. Nighttime lows range from 5°C (41°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Ribeiradio get?
Annual rainfall is around 1508 mm (59 in). October is the wettest month with 198 mm (7.8 in), while July is the driest with 25 mm (1 in).
How sunny is Ribeiradio?
Ribeiradio receives around 2,502 hours of sunshine per year. July is the sunniest month with 305 hours, while December is the cloudiest with just 138 hours. Overall, Ribeiradio enjoys abundant sunshine.
Ribeiradio 3-Day Forecast
Ribeiradio on the map
Ribeiradio is highlighted - select any city to see its climate.
Popular this month
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
7 of the most budget-friendly destinations in Europe
Discover Europe's top budget-friendly destinations including Budapest, Kotor, Krakow, and more, perfect for affordable and exciting travel.
Alentejo, where time stands still
The quiet region is known for its rolling green hills and it is a true hiking paradise. Architectural highlights can be found in the castles, ancient monasteries or when exploring the countless charming villages.
An eco-friendly guide to Lagos travel
Lagos, Portugal is a great place to visit while being careful about your environmental footprint. Here you find some tips about environmentally places to stay, where to eat and how to get around in the area.
What to do in Lisbon: our tips for an unforgettable city trip
Lisbon is a bustling city with many special places. In this article you find the best sights, good restaurants and nice places to stay in Lisbon.