The Climate in San Marcos, CA

The climate in San Marcos is warm and temperate. In winter, there is much less rainfall than in summer. According to Köppen and Geiger, this climate is classified as Cwb. The average annual temperature is 12.9 °C in San Marcos. The rainfall here averages 1853 mm.

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We provide mold inspections and mold testing for all zip codes in San Marcos, CA including: 92069, 92078, 92079, 92096