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

In December, Gramado averages 25°C high / 15°C low with about 163 mm of rain; Porto Alegre averages 30°C high / 20°C low with about 111 mm.

Gramado vs Porto Alegre in December

Gramado is the better pick in December — 84 vs 76 on SeasonMap's comfort score. Gramado is warm, soaked, clean air, while Porto Alegre is hot, rainy, clean air.

Gramado vs Porto Alegre — December climate, side by side

	🇧🇷 Gramado	🇧🇷 Porto Alegre
Comfort score	84/100 (A)	76/100 (B)
Feels-like high	27°C	33°C
Avg high / low	25° / 15°	30° / 20°
Rainfall	163 mm	111 mm
Rainy days	16	11
Humidity	79%	73%
Air quality (AQI)	26	39

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

Month by month

Gramado vs Porto Alegre in December — FAQ

Is December better in Gramado or Porto Alegre?: Gramado is the better pick in December — 84 vs 76 on SeasonMap's comfort score. Gramado is warm, soaked, clean air, while Porto Alegre is hot, rainy, clean air.
What is the weather like in Gramado vs Porto Alegre in December?: In December, Gramado averages 25°C high / 15°C low with about 163 mm of rain; Porto Alegre averages 30°C high / 20°C low with about 111 mm.