In July, San Miguel de Cozumel typically sees daytime highs of 31.2°C and overnight lows around 23.9°C. Compared to the annual average high of 29.7°C, July runs +1.5°C.
July in San Miguel de Cozumel averages a daytime high of 31.2°C and an overnight low of 23.9°C.
July runs +1.5°C compared to San Miguel de Cozumel's annual average high of 29.7°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 31.2°C and cooler evenings around 23.9°C.