What is the weather like in Florianópolis vs Porto Alegre in December?

In December, Florianópolis averages 29°C high / 21°C low with about 187 mm of rain; Porto Alegre averages 30°C high / 20°C low with about 111 mm.

Florianópolis vs Porto Alegre in December

Florianópolis is the better pick in December — 82 vs 76 on SeasonMap's comfort score. Florianópolis is hot, soaked, clean air, while Porto Alegre is hot, rainy, clean air.

Florianópolis vs Porto Alegre — December climate, side by side

	🇧🇷 Florianópolis	🇧🇷 Porto Alegre
Comfort score	82/100 (A)	76/100 (B)
Feels-like high	32°C	33°C
Avg high / low	29° / 21°	30° / 20°
Rainfall	187 mm	111 mm
Rainy days	20	11
Humidity	80%	73%
Air quality (AQI)	38	39

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

Month by month

Florianópolis vs Porto Alegre in December — FAQ

Is December better in Florianópolis or Porto Alegre?: Florianópolis is the better pick in December — 82 vs 76 on SeasonMap's comfort score. Florianópolis is hot, soaked, clean air, while Porto Alegre is hot, rainy, clean air.
What is the weather like in Florianópolis vs Porto Alegre in December?: In December, Florianópolis averages 29°C high / 21°C low with about 187 mm of rain; Porto Alegre averages 30°C high / 20°C low with about 111 mm.