Weather Forecast and Radar for South Monrovia Island, California

Weather in South Monrovia Island, CA

South Monrovia Island, California, United States has a mild Mediterranean climate with warm, dry summers and cool, wet winters. In the summer months, temperatures range from the low 70s to the mid 80s Fahrenheit during the day, cooling off to the upper 50s and low 60s at night. The warmest months of the year are July and August, when temperatures can reach into the high 80s and even low 90s Fahrenheit.

In the winter months, temperatures range from the mid 40s and low 50s during the day, cooling off to the upper 30s at night. The coldest months of the year are December and January, when temperatures can dip into the low 30s and occasionally even the upper 20s Fahrenheit.

Rainfall is fairly consistent year-round, with the wettest months occurring in December, January, and February. On average, South Monrovia Island receives 8-10 inches of rain annually.

Fast Facts About South Monrovia Island, CA

As of 2020, the city population is 6565.

Major Cities Nearby South Monrovia Island, CA

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for South Monrovia Island, California.