January Rainfall and Precipitation in Marin County
Average rainfall, rainy days and the driest cities in Marin County, the United States of America in January.
Select a Month
Check the conditions for any month of the year.
Best Places to Visit in Marin County in January
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Marin County.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in January: pale blue is dry, deep blue is wet.
Marin County precipitation in January: frequently asked questions
How much rainfall does Marin County, the United States of America receive in January?
In January, Novato typically receives significant rainfall, averaging around 106 mm (4.2 in). Expect a mix of wet and dry days with occasional showers.
How many days does it rain in Marin County, the United States of America in January?
Rainfall in Novato typically falls on roughly 10 days days in January.
Is January part of the rainy season in Marin County, the United States of America?
No. January sits outside the typical rainy season in Marin County, the United States of America, so you can expect drier conditions overall.
What is the wettest city in January in Marin County, the United States of America?
Based on our records, Fairfax receives the most rainfall in Marin County, the United States of America in January, averaging about 142 mm (5.6 in).
What is the driest city in January in Marin County, the United States of America?
Sausalito is the driest city we have data for in Marin County, the United States of America in January, with monthly rainfall close to 92 mm (3.6 in).
Interested in more climate information?
We have much more information about the climate in Marin County.
Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed 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 travel conditions. Find out where to go with our weather planner.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
The 10 most alternative cities in the United States
Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes
A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
10 most idyllic villages to visit in the United States
Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.