What is the weather like in Cancún vs San Pedro in December?

In December, Cancún averages 28°C high / 21°C low with about 63 mm of rain; San Pedro averages 28°C high / 22°C low with about 96 mm.

Cancún vs San Pedro in December

Cancún and San Pedro are nearly tied in December — 87 vs 84 on SeasonMap's comfort score. Cancún is hot, a little rain, clean air; San Pedro is hot, rainy, clean air.

Cancún vs San Pedro — December climate, side by side

	🇲🇽 Cancún	🇧🇿 San Pedro
Comfort score	87/100 (A)	84/100 (A)
Feels-like high	30°C	32°C
Avg high / low	28° / 21°	28° / 22°
Rainfall	63 mm	96 mm
Rainy days	12	19
Humidity	75%	84%
Air quality (AQI)	42	37

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

Month by month

Cancún vs San Pedro in December — FAQ

Is December better in Cancún or San Pedro?: Cancún and San Pedro are nearly tied in December — 87 vs 84 on SeasonMap's comfort score. Cancún is hot, a little rain, clean air; San Pedro is hot, rainy, clean air.
What is the weather like in Cancún vs San Pedro in December?: In December, Cancún averages 28°C high / 21°C low with about 63 mm of rain; San Pedro averages 28°C high / 22°C low with about 96 mm.