Climate almanac
Rancho Santa Margarita
California, US · 33.64°, -117.60°
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