San Luis Obispo weather in January (California, United States of America)
How is the weather in San Luis Obispo in January? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.
In January, San Luis Obispo generally has pleasant temperatures and moderate rainfall. January falls within the winter season. Throughout the daytime, temperatures often hover around 19°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 5°C.
San Luis Obispo in January usually receives moderate rainfall, averaging around 87 mm for the month. Rain is expected on roughly 7 days.
The days are predominantly sunny, with an estimated total of around 208 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.
In case you lean more towards enjoying temperate temperatures and rain-free days March, April, May, June, July, August, September, October and November typically offer the most optimal weather. In contrast, December tends to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized San Luis Obispo climate page with graphs.
San Luis Obispo, monthly averages in January
Min Temperature
5°C
Max Temperature
19°C
Chance of Rain
23%
Precipitation
87 mm
Rainy days
7 days
Sunshine
208 hours *
Percentage Sunshine
*
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.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in San Luis Obispo in January?
For visitors traveling to San Luis Obispo, 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 Luis Obispo.
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.
