Ribeirão Preto Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ribeirão Preto.
Climate overview of Ribeirão Preto
Ribeirão Preto, São Paulo State, Brazil, has a stable climate with little temperature variation across the year. Average daytime temperatures hover around 30°C (86°F), peaking in October at 32°C (90°F) and dipping in June to 28°C (82°F).
With around 1393 mm (55 in) of annual rainfall, Ribeirão Preto has a notably wet climate. However, this rainfall is not evenly distributed, the city has distinct dry (June to August) and wet (November to February) seasons. The wettest month is January. August is the sunniest month, averaging 7.4 hours of sunshine per day.
Ribeirão Preto Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ribeirão Preto - and find the best time to visit.
Monthly Temperature in Ribeirão Preto
With minimal seasonal shifts, Ribeirão Preto experiences a constant climate year-round. Average daytime temperatures reach a very warm 32°C (90°F) in October. In June, the coolest month of the year, temperatures drop to a comfortable 28°C (82°F).
At night, temperatures range from around 21°C (70°F) in October to 14°C (57°F) in June.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ribeirão Preto
Ribeirão Preto has a notably wet climate with abundant precipitation, recording 1393 mm (55 in) of rainfall per year. Ribeirão Preto can be quite wet during January, receiving approximately 259 mm (10 in) of precipitation over 18 rainy days.
In contrast, during the driest month (August), you will experience much drier conditions, with 19 mm (0.7 in) of precipitation spread across 3 rainy days. For more details, please visit our Ribeirão Preto 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 Ribeirão Preto
Ribeirão Preto experiences moderate variation in sunshine hours across the seasons. With 7.4 hours daily sunshine in August, it dips to 5.2 hours in January, offering a balanced mix of sunny and overcast days.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Ribeirão Preto by Month
The relative humidity is high throughout the year in Ribeirão Preto.
The city experiences its highest humidity in January, reaching 79%. In August, the humidity drops to its lowest level at 60%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Ribeirão Preto
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June and July
- Warmest weather: January, February, March, September, October, November and December
- Most sunshine: April, July and August
- Fewer rainy days: May, June, July, August and September
- Wettest months: January, February, March, November and December, when rainfall is highest.
- Seasonal pattern: Distinct dry (June to August) and wet (November to February) seasons
Frequently asked questions about the climate in Ribeirão Preto
What is the best time to visit Ribeirão Preto?
May, June and July typically offer the most optimal weather in Ribeirão Preto. In contrast, January, February and December tend to have less optimal conditions. Ribeirão Preto has distinct dry (June to August) and wet (November to February) seasons.
What temperatures can I expect in Ribeirão Preto?
Daytime highs range from 28°C (82°F) in June to 32°C (90°F) in October. Nighttime lows range from 14°C (57°F) to 21°C (70°F). Temperatures stay relatively stable year-round.
How much rain does Ribeirão Preto get?
Annual rainfall is around 1393 mm (55 in). January is the wettest month with 259 mm (10 in), while August is the driest with 19 mm (0.7 in).
How sunny is Ribeirão Preto?
Ribeirão Preto receives around 2,318 hours of sunshine per year. August is the sunniest month with 221 hours, while January is the cloudiest with just 157 hours. Overall, Ribeirão Preto enjoys abundant sunshine.
Ribeirão Preto 3-Day Forecast
Ribeirão Preto on the map
Ribeirão Preto is highlighted - select any city to see its climate.
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