Temperature in Marin County in March

Daytime highs, nighttime lows and the warmest cities in Marin County, the United States of America this March.

Marin County, the United States of America, a region in the United States of America, typically experiences mild weather in March, with maximum daytime temperatures around 18°C (64°F) and nighttime temperatures around 6°C (43°F) in Novato.

What is the temperature of the different cities in Marin County, the United States of America in March?

Find the average daytime temperatures in March for the most popular destinations in Marin County on the map below. Click on a destination dot for more detailed information.

Select a Month

Check the conditions for any month of the year.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

For a detailed overview over the year and the best time to visit Marin County, check out our Marin County's climate page.

See also: Marin County weather by month.

Best Places to Visit in Marin County in March

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Marin County.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in March: blue is cold, red is hot.

See all March weather averages, cities and regions in Marin County

Marin County temperatures in March: frequently asked questions

How hot does it get in Marin County, the United States of America in March?

Novato averages a daytime high of 18°C (64°F) in March, which is moderate for Marin County, the United States of America.

How cold does it get at night in Marin County, the United States of America in March?

Average overnight lows in Marin County, the United States of America during March sit near 6°C (43°F) in Novato.

How much sun does Marin County, the United States of America get in March?

Novato enjoys approximately 270 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

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.

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