Santa Rosa Treinta is a city of approximately 16,700 people in Morelos, Mexico. Located in the Central Time Zone at 18.7°N latitude.
In 2025, Santa Rosa Treinta recorded an average annual temperature of 75°F. The hottest temperatures reached 103°F in May; the coolest were 54°F in January. Total precipitation for the year was 54 inches, with the wettest month being June.
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