Fronteira Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Fronteira.

Full Climate overview Temperature Rainfall
Current conditions Fronteira  

Climate overview of Fronteira

The climate in Fronteira, Brazil, is remarkably consistent, with temperatures year-round averaging 31°C (88°F). The warmest month is October at 33°C (91°F), and the coolest is May at 29°C (84°F).

The city has a wet climate, receiving around 1311 mm (52 in) of rainfall per year. Despite the high annual total, it has distinct dry (May to August) and wet (December to March) seasons. January is the wettest month.

Fronteira Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Fronteira - and find the best time to visit.

Monthly Temperature in Fronteira

In Fronteira temperatures are generally consistent throughout the year. On average, daytime temperatures range from a very warm 33°C (91°F) in October to a comfortable 29°C (84°F) in May.

Nighttime temperatures range from 22°C (72°F) in October to 16°C (61°F) in May.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Fronteira

Fronteira experiences significant rainfall throughout the year, averaging 1311 mm (52 in) of precipitation annually. The seasons in Fronteira bring significant changes in precipitation. The wettest month, January, receives heavy rainfall, with an average of 251 mm (9.9 in) of precipitation. This rainfall is distributed across 18 rainy days.

In contrast, the driest month, July, experiences much less rainfall, totaling 11 mm (0.4 in) over 2 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Fronteira Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Best Time to Visit Fronteira

The most comfortable overall weather for exploring Fronteira is usually found in May and June. Conditions are generally least comfortable in January, February, October and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: May and June
  • Warmest weather: August, September, October and November
  • 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 (May to August) and wet (December to March) seasons

Frequently asked questions about the climate in Fronteira

What is the best time to visit Fronteira?

May and June typically offer the most optimal weather in Fronteira. In contrast, January, February, October and December tend to have less optimal conditions. Fronteira has distinct dry (May to August) and wet (December to March) seasons.

What temperatures can I expect in Fronteira?

Daytime highs range from 29°C (84°F) in May to 33°C (91°F) in October. Nighttime lows range from 16°C (61°F) to 22°C (72°F). Temperatures stay relatively stable year-round.

How much rain does Fronteira get?

Annual rainfall is around 1311 mm (52 in). January is the wettest month with 251 mm (9.9 in), while July is the driest with 11 mm (0.4 in).

Fronteira 3-Day Forecast

Fronteira on the map

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