What is the weather like in Cayo Coco vs San Juan in July?

In July, Cayo Coco averages 33°C high / 26°C low with about 69 mm of rain; San Juan averages 32°C high / 26°C low with about 87 mm.

Cayo Coco vs San Juan in July

Cayo Coco is the better pick in July — 84 vs 66 on SeasonMap's comfort score. Cayo Coco is sweltering, a little rain, muggy air, while San Juan is sweltering, rainy, clean air.

Cayo Coco vs San Juan — July climate, side by side

	🇨🇺 Cayo Coco	🇵🇷 San Juan
Comfort score	84/100 (A)	66/100 (C)
Feels-like high	37°C	35°C
Avg high / low	33° / 26°	32° / 26°
Rainfall	69 mm	87 mm
Rainy days	16	9
Humidity	78%	78%
Air quality (AQI)	53	49

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

Month by month

Cayo Coco vs San Juan in July — FAQ

Is July better in Cayo Coco or San Juan?: Cayo Coco is the better pick in July — 84 vs 66 on SeasonMap's comfort score. Cayo Coco is sweltering, a little rain, muggy air, while San Juan is sweltering, rainy, clean air.
What is the weather like in Cayo Coco vs San Juan in July?: In July, Cayo Coco averages 33°C high / 26°C low with about 69 mm of rain; San Juan averages 32°C high / 26°C low with about 87 mm.