San Francisco weather in January (Riviera Nayarit, Mexico)
What can you expect from the weather in San Francisco during 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 Francisco the weather in January is generally perfect, characterized by high temperatures and low rainfall. Daytime temperatures hover around 26°C, while nights can cool down to about 21°C.
San Francisco in January usually receives low rainfall, averaging around 28 mm for the month. Rain is expected on roughly 1 day.
If you're inclined towards comfortable temperatures and drier conditions, January is a prime time to visit San Francisco. January, February, March, April, May, November and December typically offer the best circumstances. While August and September tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized San Francisco climate page with graphs.
San Francisco, monthly averages in January
Where to go in Mexico in January
Find out more about the weather in Mexico in January and which places have the best weather conditions in this month.
So, what should you wear in San Francisco in January?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in January.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in San Francisco.
Our site offers climate and forecast data for every country in the world. Are you going to Mexico? On this website you can find historical weather averages for many cities in Mexico. 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.