What is the weather like in Gramado vs Ilha Grande in May?

In May, Gramado averages 18°C high / 11°C low with about 196 mm of rain; Ilha Grande averages 18°C high / 15°C low with about 78 mm.

Gramado vs Ilha Grande in May

Ilha Grande is the better pick in May — 84 vs 72 on SeasonMap's comfort score. Ilha Grande is nice, a little rain, muggy air, while Gramado is nice, soaked, clean air.

Gramado vs Ilha Grande — May climate, side by side

	🇧🇷 Gramado	🇧🇷 Ilha Grande
Comfort score	72/100 (B)	84/100 (A)
Feels-like high	18°C	18°C
Avg high / low	18° / 11°	18° / 15°
Rainfall	196 mm	78 mm
Rainy days	13	11
Humidity	86%	79%
Air quality (AQI)	24	57

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

Month by month

Gramado vs Ilha Grande in May — FAQ

Is May better in Gramado or Ilha Grande?: Ilha Grande is the better pick in May — 84 vs 72 on SeasonMap's comfort score. Ilha Grande is nice, a little rain, muggy air, while Gramado is nice, soaked, clean air.
What is the weather like in Gramado vs Ilha Grande in May?: In May, Gramado averages 18°C high / 11°C low with about 196 mm of rain; Ilha Grande averages 18°C high / 15°C low with about 78 mm.