San Jacinto (CA) Weather and Climate: A Comprehensive Guide
The temperature in San Jacinto can vary greatly throughout the year.
The temperatures shift from very hot
to pleasant.
The city sits in an arid zone with minimal moisture.
Let's now guide you through the climate details for a complete overview.
Average maximum day and minimum night temperature
Depending on the time of the year, temperatures range from very hot to pleasant in San Jacinto. Average daytime temperatures reach a very hot 37°C in August. In December, the coolest month of the year, temperatures drop to a pleasant 18°C.
At night, you can expect cooler temperatures, with averages dropping to around 5°C during this month. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
San Jacinto has a dry climate with very low precipitation, averaging 247 mm of rainfall annually. San Jacinto can be quite wet during December, receiving approximately 71 mm of precipitation over 9 rainy days. In contrast June, experiences much drier conditions, with 0.4 mm of rainfall, spread across 0 rainy days. For more details, please visit our San Jacinto Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
partly cloudy and no rain broken clouds and no rain clear and no rainForecast for San Jacinto (CA)
3 m/s
1 m/s
2 m/s
The best time of year to visit San Jacinto in the United States of America
During the months of February, March, April and November you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
August has an average maximum temperature of 37°C and is the warmest month of the year.
The coldest month is December with an average maximum temperature of 18°C.
December tops the wettest month list with 71 mm of rainfall.
June is the driest month with 0 mm of precipitation.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
