Makassar (Sulawesi) weather in May
May in Makassar: sweltering, soaked, with muggy air — a gamble, with 25 rainy days.
Updated September 2026 · climate normals from ERA5 reanalysis
#6 of 12 months in Makassar · #1233 of 1413 destinations to visit in May · comfort 55/100 (tier D)
- Days
- 32°C
- Nights
- 24°C
- Wet days
- 25
- Sun
- 9.6 h
- Humidity
- 84%
- Daylight
- 12 h

Traveller notes on Makassar in May
Other months in Makassar
Forum posters discussing Indonesia's wider wet season note February typically runs a bit drier than January, though rain remains a real presence and some posters describe daily rain potentially continuing well into May depending on the year. It's worth noting Makassar's own 12-month climate record backs the drier-than-January comparison (about 26 rainy days in February versus January's 30) but doesn't support treating February as close to the season's end - the city's genuinely drier stretch doesn't arrive until around July-September. Posters describing Makassar itself note it runs hot in a similar way to Brisbane in December, with southern Sulawesi generally considered a reasonable place to be this time of year despite the rain. Posters generally rate February as still solidly wet season for Makassar, marginally better than January but far from the year's driest stretch.
Forum posters describe August as sitting in the region's drier season, with generally good conditions for travel compared to the wetter months, even though some rain remains part of the picture rather than a fully dry stretch. Temperatures are described by one poster as 'a bit hot, just like Brisbane in December' - warm and humid but not extreme. Posters recommend Makassar as a worthwhile stop for diving, fishing and jetboat activities on the water, generally framing it as an underrated base compared to more heavily-touristed parts of Indonesia, with August's drier conditions supporting a full slate of outdoor activities.
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Makassar climate normals — May
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Makassar in May
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.
Shoulder seasonschool holidays in 2 of the markets that fill it, an ordinary month(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Makassar'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 weatherMakassar's weather peaks July–September, best around August.
Best weatherFair weatherToughest weather
What's on in Makassar in May
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Season
Wet season
MonsoonRisk25 rainy days and about 230 mm in the month — the real kind of rainy season, not afternoon showers.
from the climate normals
Where is Makassar?
Makassar in May — FAQ
- Is May a good time to visit Makassar?
- May in Makassar: sweltering, soaked, with muggy air — a gamble, with 25 rainy days. It ranks #6 of 12 months for Makassar on SeasonMap's comfort score (55/100).
- What is the weather like in Makassar in May?
- In May, Makassar averages a daily high of 32.2°C and a low of 24.3°C, with about 230.1 mm of rain over roughly 25 rainy days.
- What is the air quality in Makassar in May?
- Makassar has a mean US Air Quality Index of about 60 in May.