Napa weather in April (California, United States of America)

What does the weather outlook for Napa look like in April? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

The weather in Napa is usually perfect in April, featuring high temperatures and moderate rainfall. The temperature during the day can rise to approximately 22°C. At night, it falls to around 7°C.

Precipitation

Napa in April usually receives moderate rainfall, averaging around 50 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 7 days of the month will see rainfall.

Average sunshine

With approximately 305 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If you're inclined towards comfortable temperatures and drier conditions, April is a prime time to visit Napa. April, May, June, July, August, September and October typically offer the best circumstances. While February and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Napa climate page with graphs.

 

Napa, monthly averages in April

Min Temperature 7°C  

Max Temperature 22°C  

Chance of Rain 23%  

Precipitation 50 mm  

Rainy days 7 days  

Sunshine 305 hours *  

Percentage Sunshine 79% *  

Data from: Healdsburg, the United States of America (61 KM, 38 Miles).

Where to go in the United States of America in April

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Napa, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

5/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Napa.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find 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.