What is the weather like in Ilha Grande vs Montevideo in December?

In December, Ilha Grande averages 20°C high / 17°C low with about 229 mm of rain; Montevideo averages 26°C high / 17°C low with about 76 mm.

Ilha Grande vs Montevideo in December

Montevideo is the better pick in December — 88 vs 77 on SeasonMap's comfort score. Montevideo is warm, a little rain, clean air, while Ilha Grande is nice, soaked, muggy air.

Ilha Grande vs Montevideo — December climate, side by side

	Ilha Grande	Montevideo
Comfort score	77/100 (B)	88/100 (A)
Feels-like high	22°C	27°C
Avg high / low	20° / 17°	26° / 17°
Rainfall	229 mm	76 mm
Rainy days	22	8
Humidity	84%	69%
Air quality (AQI)	56	31

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

Ilha Grande vs Montevideo in December — FAQ

Is December better in Ilha Grande or Montevideo?: Montevideo is the better pick in December — 88 vs 77 on SeasonMap's comfort score. Montevideo is warm, a little rain, clean air, while Ilha Grande is nice, soaked, muggy air.
What is the weather like in Ilha Grande vs Montevideo in December?: In December, Ilha Grande averages 20°C high / 17°C low with about 229 mm of rain; Montevideo averages 26°C high / 17°C low with about 76 mm.