March Rainfall and Precipitation in The Napa Valley
Average rainfall, rainy days and the driest cities in the Napa Valley, the United States of America in March.
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Best Places to Visit in the Napa Valley in March
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Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in March: pale blue is dry, deep blue is wet.
The Napa Valley precipitation in March: frequently asked questions
How much rainfall does the Napa Valley, the United States of America receive in March?
Napa stays mostly dry in March, with average rainfall close to 93 mm (3.7 in).
How many days does it rain in the Napa Valley, the United States of America in March?
Napa sees roughly 10 days rainy days during March.
Is March part of the rainy season in the Napa Valley, the United States of America?
No. March sits outside the typical rainy season in the Napa Valley, the United States of America, so you can expect drier conditions overall.
What is the wettest city in March in the Napa Valley, the United States of America?
In our database, Calistoga stands out as having an average rainfall level of 149 mm (5.9 in), making it the wettest location.
What is the driest city in March in the Napa Valley, the United States of America?
Based on our database, American Canyon sees the least rainfall in the Napa Valley, the United States of America in March, with around 79 mm (3.1 in) on average.
Interested in more climate information?
We have much more information about the climate in the Napa Valley.
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