Barra do Piraí Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Barra do Piraí.
Climate overview of Barra do Piraí
The climate in Barra do Piraí, Brazil, is remarkably consistent, with temperatures year-round averaging 28°C (82°F). The warmest month is February at 31°C (88°F), and the coolest is July at 26°C (79°F).
Rainfall is high, totalling around 1648 mm (65 in) per year. January is the wettest month and August the driest. The city also experiences distinct dry (June to August) and wet (November to March) seasons.
Barra do Piraí Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Barra do Piraí - and find the best time to visit.
Monthly Temperature in Barra do Piraí
In Barra do Piraí temperatures are generally consistent throughout the year. Average maximum daytime temperatures range from a very warm 31°C (88°F) in February, the warmest time of the year, to a comfortable 26°C (79°F) during cooler months like July.
At night, you can expect temperatures ranging from 21°C (70°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 Barra do Piraí
Barra do Piraí experiences significant rainfall throughout the year, averaging 1648 mm (65 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, January it receives heavy rainfall, averaging 289 mm (11 in) of precipitation, recorded across 21 rainy days. In contrast, the driest month August brings less rainfall, with 32 mm (1.3 in) over 8 rainy days. For more details, please visit our Barra do Piraí 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 Barra do Piraí
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, July, August and September
- Warmest weather: January, February and March
- Fewest rainy days: June, July and August
- Wettest months: January, February, March, November and December, when rainfall is highest.
- Seasonal pattern: Distinct dry (June to August) and wet (November to March) seasons
Frequently asked questions about the climate in Barra do Piraí
What is the best time to visit Barra do Piraí?
May, June, July, August and September typically offer the most optimal weather in Barra do Piraí. In contrast, January, February, March and December tend to have less optimal conditions. Barra do Piraí has distinct dry (June to August) and wet (November to March) seasons.
What temperatures can I expect in Barra do Piraí?
Daytime highs range from 26°C (79°F) in July to 31°C (88°F) in February. Nighttime lows range from 14°C (57°F) to 21°C (70°F). Temperatures stay relatively stable year-round.
How much rain does Barra do Piraí get?
Annual rainfall is around 1648 mm (65 in). January is the wettest month with 289 mm (11 in), while August is the driest with 32 mm (1.3 in).
Barra do Piraí 3-Day Forecast
Barra do Piraí on the map
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