Climate almanac

Rancho Santa Margarita

California, US · 33.64°, -117.60°

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What is the climate like in Rancho Santa Margarita?

The best time to visit Rancho Santa Margarita is typically April – November, with trip comfort peaking in July (9.3/10). Rancho Santa Margarita is warmest in August, when daily highs average 90°F (32°C), and coolest in January, when lows fall to about 45°F (7°C). The wettest month is typically January and the driest is July; the year sees roughly 19 in of precipitation.

  • Best time to visitApril – November — comfort peaks in July (9.3/10)
  • Warmest monthAugust — average high 90°F (32°C)
  • Coolest monthJanuary — average low 45°F (7°C)
  • Wettest monthJanuary (3.9 in)
  • Driest monthJuly (0.1 in)
  • Annual precipitation19 in