What is the weather like in Cozumel vs Kauai in December?

In December, Cozumel averages 29°C high / 21°C low with about 81 mm of rain; Kauai averages 23°C high / 19°C low with about 77 mm.

Cozumel vs Kauai in December

Cozumel and Kauai are nearly tied in December — 84 vs 86 on SeasonMap's comfort score. Cozumel is hot, rainy, clean air; Kauai is nice, a little rain, clean air.

Cozumel vs Kauai — December climate, side by side

	Cozumel	Kauai
Comfort score	84/100 (A)	86/100 (A)
Feels-like high	31°C	23°C
Avg high / low	29° / 21°	23° / 19°
Rainfall	81 mm	77 mm
Rainy days	14	14
Humidity	73%	80%
Air quality (AQI)	42	28

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

Cozumel vs Kauai in December — FAQ

Is December better in Cozumel or Kauai?: Cozumel and Kauai are nearly tied in December — 84 vs 86 on SeasonMap's comfort score. Cozumel is hot, rainy, clean air; Kauai is nice, a little rain, clean air.
What is the weather like in Cozumel vs Kauai in December?: In December, Cozumel averages 29°C high / 21°C low with about 81 mm of rain; Kauai averages 23°C high / 19°C low with about 77 mm.