Fortaleza weather in August
August in Fortaleza: hot, dry, with clean air — one of the best months to visit.
Updated September 2026 · climate normals from ERA5 reanalysis
#1 of 12 months in Fortaleza · #124 of 1413 destinations to visit in August · comfort 92/100 (tier S)
- Days
- 31°C
- Nights
- 24°C
- Wet days
- 2
- Sun
- 11 h
- Humidity
- 69%
- Daylight
- 12 h

Traveller notes on Fortaleza in August
Forum posters call August one of Fortaleza's best months - part of the roughly August-through-March dry stretch with hot, sunny, almost rain-free conditions the norm. The Ceara coast (Fortaleza and nearby Jericoacoara both included) is well known among posters specifically for strong, near-constant wind this time of year, which makes the region a genuine hub for windsurfing and kitesurfing lessons - a double-edged feature that keeps beach days breezy and comfortable in the heat but can also affect swimming conditions and beach-umbrella setups. Posters consistently rate August as a safe, reliable choice for sun-seekers precisely because the dry season removes the rain risk that complicates travel in Brazil's wetter regions at the same time of year.
Other months in Fortaleza
Forum posters describe February in Fortaleza itself as offering fabulous weather with warm, pleasant evenings for a walk, and rain that, while a genuine part of the February-through-June stretch, is typically brief enough not to disrupt more than part of a single day. Posters note Fortaleza's average temperature holds around 27C essentially year-round, living up to its cidade-sol (Sun City) nickname, with Carnival season in February or March a particular highlight. Posters do flag that nearby coastal spots like Jericoacoara and Canoa Quebrada are just entering their own rainy season by February, though conditions there can still be good since it's early in that transition. Posters generally rate February as warm and mostly sunny for Fortaleza itself, with rain a real but usually short-lived, manageable factor.
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Fortaleza climate normals — August
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Fortaleza in August
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
BusyFortal(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Fortaleza's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Best weatherFortaleza's weather peaks August–October.
August includes Fortal.
Best weatherFair weatherToughest weather
What's on in Fortaleza in August
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Season
Wind season on the Ceará coast
1 Jul – 31 Dec · usuallyThe trade winds settle in for the second half of the year and turn the beaches either side of the city into one of the more reliable kite spots anywhere. On the sand in town it means blown grit and short umbrellas.
- Festival
Fortal
18 Jul – 3 Aug · usuallyCarnivalCrowdedBook earlyAn out-of-season carnival in the last week of July: trios elétricos on a closed circuit, ticketed blocos, and a city full for four nights. It is a paying, fenced event rather than a street party. Source ↗
Where is Fortaleza?
Fortaleza in August — FAQ
- Is August a good time to visit Fortaleza?
- August in Fortaleza: hot, dry, with clean air — one of the best months to visit. It ranks #1 of 12 months for Fortaleza on SeasonMap's comfort score (92/100).
- What is the weather like in Fortaleza in August?
- In August, Fortaleza averages a daily high of 30.9°C and a low of 24.4°C, with about 5.5 mm of rain over roughly 1.8 rainy days.
- What is the air quality in Fortaleza in August?
- Fortaleza has a mean US Air Quality Index of about 46 in August.