What is the weather like in Búzios vs Ilha Grande in January?

In January, Búzios averages 30°C high / 23°C low with about 120 mm of rain; Ilha Grande averages 21°C high / 18°C low with about 291 mm.

Búzios vs Ilha Grande in January

Búzios is the better pick in January — 83 vs 71 on SeasonMap's comfort score. Búzios is sweltering, rainy, clean air, while Ilha Grande is warm, soaked, muggy air.

Búzios vs Ilha Grande — January climate, side by side

	🇧🇷 Búzios	🇧🇷 Ilha Grande
Comfort score	83/100 (A)	71/100 (B)
Feels-like high	35°C	24°C
Avg high / low	30° / 23°	21° / 18°
Rainfall	120 mm	291 mm
Rainy days	12	24
Humidity	84%	84%
Air quality (AQI)	42	75

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Búzios vs Ilha Grande in January — FAQ

Is January better in Búzios or Ilha Grande?: Búzios is the better pick in January — 83 vs 71 on SeasonMap's comfort score. Búzios is sweltering, rainy, clean air, while Ilha Grande is warm, soaked, muggy air.
What is the weather like in Búzios vs Ilha Grande in January?: In January, Búzios averages 30°C high / 23°C low with about 120 mm of rain; Ilha Grande averages 21°C high / 18°C low with about 291 mm.