Climate
The weather in San Jacinto is moderate. Summers are warm and winters are mild. You can usually count on a nice sunny day since San Jacinto averages 342 days of sunshine each year.
Here's today's weather:
Area Averages
- Average annual rainfall is 12.5 inches per year
- Average temperature is 75 degrees F
- Average low temperature is 45.1 degrees F
- Average high temperature is 80.2 degrees F
- Average winter temperature is 52.3 degrees F
- Average spring temperature is 61.4 degrees F
- Average summer temperature is 79.8 degrees F
- Average fall temperature is 67.2 degrees F


