Morro de São Paulo weather in January
January in Morro de São Paulo: sweltering, rainy, with clean air — fine if you can take 21 rainy days.
Updated September 2026 · climate normals from ERA5 reanalysis
#5 of 12 months in Morro de São Paulo · #273 of 1413 destinations to visit in January · comfort 87/100 (tier A)
- Days
- 29°C
- Nights
- 24°C
- Wet days
- 21
- Sun
- 11 h
- Humidity
- 81%
- Daylight
- 13 h
Traveller notes on Morro de São Paulo in January
Brazil forum threads describe January as the heart of Southern Hemisphere summer, and posters were consistent that outside the Amazon proper, rain here tends to pass quickly rather than settle in for extended stretches. Morro de São Paulo specifically was repeatedly recommended alongside nearby Bahia beach towns as a good January pick, with one traveler reporting two full weeks of sun on a January/February Brazil trip that included stops in this region. The general read across threads: January weather is genuinely favorable for this stretch of coast, though posters acknowledged year-to-year variability means it's not a guaranteed sure thing.
Forum posters describe Morro de Sao Paulo as having a humid tropical climate with no true dry season - rain is possible essentially year-round - though September through December are named as the comparatively least-rainy stretch. January still falls within the island's high season (roughly September through March), and posters are candid that a rainy day here is a real inconvenience since there's little to do indoors on the small, mostly car-free island if the weather turns. The typical pattern in Brazil's summer described by posters is strong showers concentrated at the end of the day rather than constant, all-day rain, so outdoor beach time in the morning and early afternoon is generally still workable even during a wetter stretch of the month.
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Morro de São Paulo climate normals — January
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Morro de São Paulo in January
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.
Peak crowdstravelers describe it as peak season, Summer high season, Summer holidays in Brazil
Sourced from traveler notes: “…east-rainy stretch. January still falls within the island's high season (roughly September through March), and posters are candid t…” — Tripadvisor community
Peak crowdsBusyShoulder seasonQuiet
Best months for Morro de São Paulo'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).
Fair weatherMorro de São Paulo's weather doesn't swing hard through the year — comfort stays fairly steady in every month.
What's on in Morro de São Paulo in January
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Rule
Island arrival fee
1 Jan – 31 DecCairu charges everyone landing in the Tinharé archipelago a preservation tariff, paid at the quay or in advance through the council's app. It went from R$70 to R$90 in August 2026. Source ↗
- Season
Summer high season
15 Dec – 28 FebSchool holidaysCrowdedBook earlyNew Year on Segunda Praia and the weeks either side of Carnival are the island at capacity. There are no cars, so every bag goes up the hill behind a wheelbarrow through the crowd.
Nearby, and something's on
Within 300 km of Morro de São Paulo — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Morro de São Paulo?
Morro de São Paulo in January — FAQ
- Is January a good time to visit Morro de São Paulo?
- January in Morro de São Paulo: sweltering, rainy, with clean air — fine if you can take 21 rainy days. It ranks #5 of 12 months for Morro de São Paulo on SeasonMap's comfort score (87/100).
- What is the weather like in Morro de São Paulo in January?
- In January, Morro de São Paulo averages a daily high of 28.9°C and a low of 24.3°C, with about 99.6 mm of rain over roughly 20.5 rainy days.
- What is the air quality in Morro de São Paulo in January?
- Morro de São Paulo has a mean US Air Quality Index of about 30 in January.
Within 300 km: Salvador's Lavagem do Bonfim on 15 Jan.