What is the weather like in Ilha Grande vs Porto Alegre in May?

In May, Ilha Grande averages 18°C high / 15°C low with about 78 mm of rain; Porto Alegre averages 22°C high / 13°C low with about 156 mm.

Ilha Grande vs Porto Alegre in May

Ilha Grande is the better pick in May — 84 vs 78 on SeasonMap's comfort score. Ilha Grande is nice, a little rain, muggy air, while Porto Alegre is nice, soaked, muggy air.

Ilha Grande vs Porto Alegre — May climate, side by side

	🇧🇷 Ilha Grande	🇧🇷 Porto Alegre
Comfort score	84/100 (A)	78/100 (B)
Feels-like high	18°C	22°C
Avg high / low	18° / 15°	22° / 13°
Rainfall	78 mm	156 mm
Rainy days	11	11
Humidity	79%	82%
Air quality (AQI)	57	51

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

Month by month

Ilha Grande vs Porto Alegre in May — FAQ

Is May better in Ilha Grande or Porto Alegre?: Ilha Grande is the better pick in May — 84 vs 78 on SeasonMap's comfort score. Ilha Grande is nice, a little rain, muggy air, while Porto Alegre is nice, soaked, muggy air.
What is the weather like in Ilha Grande vs Porto Alegre in May?: In May, Ilha Grande averages 18°C high / 15°C low with about 78 mm of rain; Porto Alegre averages 22°C high / 13°C low with about 156 mm.