San Marcos weather in January (California, United States of America)
Looking to travel to San Marcos in January? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.
In San Marcos, January is characterized by pleasant temperatures and moderate rainfall. January falls within the winter season. Anticipate daytime temperatures around 20°C, while night temperatures can drop to 7°C.
San Marcos in January usually receives moderate rainfall, averaging around 51 mm for the month. Based on our climate data of the past 30 years, about 6 days of rain are anticipated.
The days are predominantly sunny, with an estimated total of around 240 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.
If you're a fan of comfortable temperatures and drier conditions, January is a great time to visit. January, February, March, April, May, June, July, August, September, October and November generally stand out with the best circumstances. While December tends to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized San Marcos climate page with graphs.
San Marcos, monthly averages in January
Where to go in the United States of America in January
Find out more about the weather in the United States of America in January and which places have the best weather conditions in this month.
So, what should you wear in San Marcos in January?
For visitors traveling to San Marcos, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in January.
Interested in more climate information?
This site provides you with all the information you need about the climate in San Marcos.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.