Jericoacoara Weather in September
During September, Jericoacoara experiences very high daytime temperatures of 32°C (90°F) and cooler nights around 25°C (77°F). As the driest month of the year, rainfall is at its lowest.
Rainfall in Jericoacoara in September
This month sees the least rain of the year, making it well suited for outdoor adventures. You can expect rain on around 11 days based on historical patterns, with 4.4 mm (0.2 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Jericoacoara in September
Jericoacoara has perfect weather in September, with days reaching 32°C (90°F) and nights cooling to 25°C (77°F). It's usually most comfortable outside during the morning and later in the day. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Wind Speed in Jericoacoara in September
Average wind conditions reach 9 m/s (17 knots) in September. This indicates very strong winds that regularly impede normal movement and make most tasks difficult. Remember this is an average: some days have intense but manageable winds while others approach hazardous conditions.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Jericoacoara's climate page.
Jericoacoara Temperature in September
Min Temperature
25°C (77°F)
Max Temperature
32°C (90°F)
Chance of Rain
36%
Precipitation
4.4 mm (0.2 in)
Rainy days
11 days
Windspeed
9 m/s (17 knots)
Historical weather for Jericoacoara in September
Browse day-by-day weather records for Jericoacoara spanning 38 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Jericoacoara historical weather extremes in September
Based on 19 years of weather observations (2006-2025), these are the most extreme conditions recorded in Jericoacoara.
- On September 15, 2017, temperatures climbed to 37°C (99°F), marking the warmest September day on record.
- On September 3, 2014, Jericoacoara saw its coldest September day with temperatures maxing out at 26°C (79°F).
- Nighttime temperatures dropped to 21°C (70°F) on September 2, 2023, marking the coldest September night on record.
- Peak precipitation in September occurred on September 15, 2021, when 2.9 mm (0.1 in) of precipitation was measured.
Best Places in Brazil in September
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in September →
perfect weather
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What to Wear in Jericoacoara in September
Warm but pleasant conditions in Jericoacoara in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Dry conditions mean you won't need to worry about rain protection.What To Do in Jericoacoara in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Jericoacoara's climate page.
Temperature Rainfall Wind Speed
See the full Jericoacoara climate overview or explore weather in Brazil.
