Average monthly water temperature in Santa Cruz Huatulco, Mexico
On this page you find the mean water temperature over the year in Santa Cruz Huatulco (Oaxaca), Mexico. Discover the unique water temperature patterns, from its warmest to its coolest months.
Water temperatures in Santa Cruz Huatulco remain warm year-round, perfect for aquatic activities. The warmest month, May, has an average temperature of 29°C (84°F).
The coolest water temperature month is December, averaging 26°C (79°F). Whether you’re swimming or just enjoying the water, Santa Cruz Huatulco offers ideal conditions year-round.