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Napa Valley United States of America
Temperatures in March
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Temperature in Napa Valley in March

Napa Valley is a region in the United States of America. March is generally a pleasant month with maximum daytime temperatures around 19°C and nighttime temperatures around 6°C in Napa.

What is the temperature of the different cities in Napa Valley in March?

Curious about the March temperatures in the prime spots of Napa Valley? Navigate the map below and tap on a destination dot for more detailed stats.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • How much sun does Napa Valley get in March?
    • The weather is predominantly sunny, with an estimated total of around 270 hours of sunshine in Napa. This means many sunny days, which creates a cheerful atmosphere during this month.

    Interested in more climate information?

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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.