Guaratuba Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Guaratuba.
Climate overview of Guaratuba
The climate in Guaratuba, Paraná, Brazil, sees a moderate range of temperatures across the year, from 29°C (84°F) in February down to 22°C (72°F) in July.
Rainfall is high, totalling around 2106 mm (83 in) per year. February is the wettest month and August the driest. The city also experiences a distinct rainy season from November to March.
Guaratuba Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Guaratuba - and find the best time to visit.
Monthly Temperature in Guaratuba
The climate in Guaratuba experiences moderate temperature changes, with mild shifts between seasons. Average maximum daytime temperatures range from a comfortable 29°C (84°F) in February, the warmest time of the year, to a pleasant 22°C (72°F) during cooler months like July.
At night, you can expect temperatures ranging from 22°C (72°F) in February to around 14°C (57°F) during July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Guaratuba
Guaratuba experiences significant rainfall throughout the year, averaging 2106 mm (83 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, February it receives heavy rainfall, averaging 312 mm (12 in) of precipitation, recorded across 22 rainy days. In contrast, the driest month August brings less rainfall, with 87 mm (3.4 in) over 15 rainy days. For more details, please visit our Guaratuba Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Guaratuba
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: January, February, March and December
- Fewer rainy days: April, May, June, July and August
- Seasonal pattern: A distinct rainy season from November to March
Frequently asked questions about the climate in Guaratuba
What is the best time to visit Guaratuba?
July and August typically offer the most optimal weather in Guaratuba. In contrast, January and February tend to have less optimal conditions. Guaratuba has a distinct rainy season from November to March.
What temperatures can I expect in Guaratuba?
Daytime highs range from 22°C (72°F) in July to 29°C (84°F) in February. Nighttime lows range from 14°C (57°F) to 22°C (72°F).
How much rain does Guaratuba get?
Annual rainfall is around 2106 mm (83 in). February is the wettest month with 312 mm (12 in), while August is the driest with 87 mm (3.4 in).
Guaratuba 3-Day Forecast
Guaratuba on the map
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