How is Napa in March?
Eleanor Gray
Updated on February 25, 2026
How is Napa in March?
Napa weather in March is cool and mild with a decent amount of rain. It is the end of the rainy season, so you will usually find more rain toward the beginning of the month. You will find both clear and cloudy days. Most of the time, it is partly cloudy with a nice amount of sun poking through the clouds.
What is the coldest month in Napa?
January
Average Temperature in Napa The cool season lasts for 2.4 months, from November 29 to February 10, with an average daily high temperature below 60°F. The coldest month of the year in Napa is January, with an average low of 40°F and high of 56°F.
Is Napa dry or humid?
Humidity and Wind Napa Valley has some very humid months, with other comfortably humid months. The least humid month is June (58.2% relative humidity), and the most humid month is December (71.8%). Wind in Napa Valley is usually calm.
What was the weather yesterday in Napa?
Napa Weather History for the Previous 24 Hours
| Conditions | Comfort | |
|---|---|---|
| Time | Temp | Humidity |
| 2:54 pm | 66 °F | 54% |
| 1:54 pm | 64 °F | 61% |
| 12:54 pm | 65 °F | 54% |
Is March a good time for Napa?
The best time to visit Napa is August through October or March through May. Napa’s peak tourist season corresponds with the region’s harvest season (August through October). March through May, when spring is in full bloom and the summer rush has yet to arrive, is another prime time to visit.
What clothes to pack for Napa in March?
Layer, layer, layer – since the temperature varies throughout the day, layering is your best bet for staying comfortable. Spring/summer – sundress with a cardigan and sandals. Fall/winter – scarf, denim, sweater and boots. Denim is acceptable year-round; in a more upscale setting, opt for dark denim.
What is the best time to go to Napa?
The best time to visit Napa is August through October or March through May. Napa’s peak tourist season corresponds with the region’s harvest season (August through October). During this busy time, expect crowds and high prices for just about everything, especially accommodations.
Is Napa or Sonoma better?
Napa is also the best choice for foodies who want to indulge in high-end culinary experiences, while Sonoma awaits visitors who prefer dishes made with simple, seasonal ingredients. Napa feels more sophisticated and Sonoma more authentic, but a trip to either is what you make of it.
Does it snow in Napa California?
Napa, California gets 27 inches of rain, on average, per year. The US average is 38 inches of rain per year. Napa averages 0 inches of snow per year. The US average is 28 inches of snow per year.
Is there fog in Napa?
It’s a great place to be a grape, and a very good one to be a human. The Napa Valley is far enough inland to escape most of the fog that lingers along the California coast during summer….
| Month | Fahrenheit | Celsius |
|---|---|---|
| Sep | 65.8 | 18.8 |
| Oct | 61.3 | 16.3 |
| Nov | 53.6 | 12.0 |
| Dec | 47.7 | 8.7 |
What was the high today in Napa?
High 72F. Winds light and variable.
How many inches of rain did Napa get?
Napa Valley gets an average of 27 inches of rain per year, with most rainfall happening during the winter months between December and March. Why is the weather good for the wine?