Monthly Temperature Averages and Climate for San Carlos, CA

Adventure graphic for climate page specific to each city and state

San Carlos, CA has a longitude of -122.3 degrees and a latitude of 37.5 degrees.

San Carlos, CA has temperatures that can go as high as 77.8 °F in June, 78.7 °F in July, and 78.8 °F in August. The hottest month is typically August.

San Carlos, CA also has temperatures that can go as low as 39.2 °F in December, 39.3 °F in January, and 43.3 °F in February. The coldest month is typically December.

The wettest month for San Carlos, CA is December with 12.4 inches of rain.

The annual weather and monthly temperature averages for highs and lows are presented in the table below. The weather values used to interpolate these values are provided by the US NAOO weather station values from the last 10 years.

JanFebMarAprMayJunJulAugSepOctNovDec
Average High (°F)56.659.864.267.772.677.878.778.877.572.463.556.7
Average Low (°F)39.343.345.046.850.153.554.955.253.149.742.939.2
Average Precipitation (in)6.86.34.13.30.70.00.00.00.02.82.212.4
Tree Graphic for climate page specific to city and state for annual weather site

Although most of the state has a Mediterranean climate, due to the state’s large size the climate ranges from polar to subtropical. The cool California Current offshore often creates summer fog near the coast. Farther inland, there are colder winters and hotter summers. Northern parts of the state have more rain than the south. California’s mountain ranges also influence the climate: some of the rainiest parts of the state are west-facing mountain slopes.

In reality, each climate is unique and finding one that is suitable can be a real challenge! We hope that the information here can be the starting point of your weather and climate research for your next vacation or potentially next home.

We hope you use this information to make your travel plans to San Carlos, CA or decide if living in the San Carlos climate is the right choice for you!

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