What is the weather like in Belize City vs Cancún in December?

In December, Belize City averages 29°C high / 22°C low with about 108 mm of rain; Cancún averages 28°C high / 21°C low with about 63 mm.

Belize City vs Cancún in December

Cancún is the better pick in December — 87 vs 71 on SeasonMap's comfort score. Cancún is hot, a little rain, clean air, while Belize City is hot, rainy, clean air.

Belize City vs Cancún — December climate, side by side

	🇧🇿 Belize City	🇲🇽 Cancún
Comfort score	71/100 (B)	87/100 (A)
Feels-like high	32°C	30°C
Avg high / low	29° / 22°	28° / 21°
Rainfall	108 mm	63 mm
Rainy days	20	12
Humidity	85%	75%
Air quality (AQI)	37	42

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

Month by month

Belize City vs Cancún in December — FAQ

Is December better in Belize City or Cancún?: Cancún is the better pick in December — 87 vs 71 on SeasonMap's comfort score. Cancún is hot, a little rain, clean air, while Belize City is hot, rainy, clean air.
What is the weather like in Belize City vs Cancún in December?: In December, Belize City averages 29°C high / 22°C low with about 108 mm of rain; Cancún averages 28°C high / 21°C low with about 63 mm.