Paraty weather in August
August in Paraty: warm, rainy, with muggy air — an excellent time to visit.
Updated September 2026 · climate normals from ERA5 reanalysis
#3 of 12 months in Paraty · #637 of 1413 destinations to visit in August · comfort 81/100 (tier A)
- Days
- 24°C
- Nights
- 18°C
- Wet days
- 13
- Sun
- 8.5 h
- Humidity
- 85%
- Daylight
- 11 h

Traveller notes on Paraty in August
Notes from nearby Ilha Grande (50 km away)
Paraty doesn't have its own notes for August yet — these are about Ilha Grande, close enough to share the season.
Regulars are specific this counts as the coolest, driest part of the year here, genuine winter in Rio state though nothing close to actually cold, pleasant temperatures the norm throughout. Our row backs that cool, genuinely wet read, 16.8C over 13C nights feeling 12C, with 76.7mm of rain across 9.7 days and humidity at 78 percent. Regulars are consistent most bars, restaurants and pousadas stay open despite the island being noticeably quieter, prices running lower and weekends specifically more lively than weekdays. Windy conditions can make scuba diving less reliable this month even though most other activities stay unaffected. The sea sits at a mild 22.9C. The record: 8.5 hours of sun, a 14 kph wind and AQI 65.
Other months in Paraty
Paraty's forum is direct that December through March is both the hottest and wettest stretch of the year here, the opposite of the drier June-August winter. The typical pattern posters describe is a run of a few hot, sunny days good for beach-hopping around Ilha Grande, then a few days of rain - usually building through the afternoon rather than an all-day soak - though some visitors have hit genuinely extended wet stretches around the holidays. It's a real trade-off: peak heat and lushness against a real chance of your beach days getting interrupted.
Forum posters describe July as genuinely dry and sunny for Paraty - blue skies are the norm, with a real stretch of three consecutive rainy days called unlikely even if the odd cloudy day shows up. That said, posters are consistent this isn't beach weather: July is winter across most of Brazil outside the northeast, and the water around Paraty and nearby Ilha Grande runs distinctly cold and even colder than nearby Buzios' at the same time of year. The clear framing from posters: skip the beach plans and use July instead for exploring Paraty's well-preserved colonial old town and cobblestone streets, comfortable temperatures making it genuinely pleasant for walking around without summer's heat and humidity.
Add your own note from Paraty's card on the map.
Paraty climate normals — August
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Paraty 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.
BusyFestival da Cachaca(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Paraty'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 weatherParaty's weather peaks June–August, best around July.
August includes Sea into the streets.
Best weatherFair weatherToughest weather
What's on in Paraty in August
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Nature
Sea into the streets
1 Jan – 31 DecFlood seasonThe colonial centre was laid below the spring-tide line on purpose, so around the full and new moons the sea comes up through the seawall openings and drains back out, taking the day's dirt with it. Source ↗
- Festival
Festival da Cachaca
20–23 AugFood & drink festivalCrowdedThe alambiques around the bay bring their barrels down to the Areal do Pontal for four free days in August, with a food court and local bands. The town has distilled since the sugar years. Source ↗
Nearby, and something's on
Within 300 km of Paraty — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Paraty?
Paraty in August — FAQ
- Is August a good time to visit Paraty?
- August in Paraty: warm, rainy, with muggy air — an excellent time to visit. It ranks #3 of 12 months for Paraty on SeasonMap's comfort score (81/100).
- What is the weather like in Paraty in August?
- In August, Paraty averages a daily high of 23.7°C and a low of 17.6°C, with about 129.3 mm of rain over roughly 12.6 rainy days.
- What is the air quality in Paraty in August?
- Paraty has a mean US Air Quality Index of about 52 in August.
Within 300 km: Rio de Janeiro's Ipe trees in flower around 15 Aug – 30 Sep, and São Paulo's Ipe trees in flower around 1 Jul – 30 Sep.