April 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 April.
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Best Places to Visit in the Napa Valley in April
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Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in April: pale blue is dry, deep blue is wet.
The Napa Valley precipitation in April: frequently asked questions
How much rainfall does the Napa Valley, the United States of America receive in April?
In April, Napa typically receives modest rainfall, around 50 mm (2 in), making this a relatively dry month.
How many days does it rain in the Napa Valley, the United States of America in April?
On average, Napa has about 7 days days of rain in April.
Is April part of the rainy season in the Napa Valley, the United States of America?
April is generally a drier month for the Napa Valley, the United States of America, falling outside the main rainy season.
What is the wettest city in April in the Napa Valley, the United States of America?
Based on our records, Calistoga receives the most rainfall in the Napa Valley, the United States of America in April, averaging about 70 mm (2.8 in).
What is the driest city in April in the Napa Valley, the United States of America?
The driest place is American Canyon with an average rainfall of 48 mm (1.9 in) according to our data.
Interested in more climate information?
We have much more information about the climate in the Napa Valley.
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