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Napa Valley United States of America
Precipitation in July
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July Rainfall Precipitation in Napa Valley

Napa Valley is a region in the United States of America. July generally is a very dry month with an average rainfall around 0.1 mm in Napa. July is a summer month in Napa Valley. It is the driest month of the year.

Where and how much does it rain in Napa Valley in July?

Find the average total precipitation in July for the most popular destinations in Napa Valley on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Napa Valley receive in July?
    • In general in July it hardly rains in Napa at all. For people who want to avoid wet weather, it is a perfect month to visit. Going by our weather data, this month in usually has the least rain, making it the driest month of the year.

    Interested in more climate information?

    We have much more information about the climate in Napa Valley. Interested in the weather conditions in a specific month? Select the month below.

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    • 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.