Napa Valley in march: average Weather, Temperature and Climate
Weather in Napa Valley in march 2025
The weather in Napa Valley in march comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout march
tolerable weather
Weather at 6am
45°F
Clear/Sunny
41% of time
17%
17%
14%
Weather at 12pm
61°F
Clear/Sunny
45% of time
28%
17%
7%
Weather at 6pm
50°F
Clear/Sunny
47% of time
22%
20%
5%
Weather at 3am
43°F
44%
19%
13%
13%
Evolution of daily average temperature and precipitation in Napa Valley in march
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Napa Valley in march.
The climate of Napa Valley in march is tolerable
In march in Napa Valley, the climate is quite dry (with 5.5in of rainfall over 7 days). This is better than the previous month since in february it receives an average of 6.5in of rainfall over 6 days.
The climate is rather cold in that locality march, but it is livable by dressing hot. The high seasonal norm is 63°F. The minimum is 45°F. Thus, the mean temperature average in march in Napa Valley is 54°F. Note that these seasonal averages are in contrast with those observed in Napa Valley in the month of march with a maximum record of 83°F in 2011 and a minimum record of 31°F in 2011. You can expect to have about 13 days with temperatures above 65°F, or 42% of time.
Day length in Napa Valley in march is 11:57. Sunrise is at 06:20 and sets at 18:17.
With good weather conditions, this month is a good month to go there.
Napa Valley: another month?
If you can push back the dates of your trip, we advise you to go in april to Napa Valley. more information
March: another location in California?
If you want to go to California in march, there are destinations with better weather than Napa Valley:
In march, Joshua Tree National Park and Mojave National Preserve have perfect weather.
Furthermore, Los Angeles , San Francisco, Palm Springs, San Diego, Anza-Borrego Desert State Park and Cambria have good weather.
Seasonal average climate and temperature of Napa Valley in march
Check below seasonal norms These datas are compiled from the weather statements of the last years of the month of march.
| March | |||||
| Outside temperature | |||||
| Average temperature | 54°F | ||||
| Highest temperature | 63°F | ||||
| Lowest temperature | 45°F | ||||
| Highest record temperature | 83°F (2011) | ||||
| Lowest record temperature | 31°F (2011) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 13 day(s) (42%) | ||||
| Number of days at -32°F | 1 day(s) (3%) | ||||
| Wind | |||||
| Wind speed | 14km/h | ||||
| Wind temperature | 41°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.5in | ||||
| Number of days with rainfall | 7 day(s) (21%) | ||||
| Record daily rainfall | 3.1in (2016) | ||||
| Other climate data | |||||
| Humidity | 86% | ||||
| Visibility | 8.81km | ||||
| Cloud cover | 37% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:20 | ||||
| Time of sunset | 18:17 | ||||
| Length of day | 11:57 | ||||
| Our opinion about the weather in march | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last march?
Here is the day by day recorded weather in Napa Valley in march 2024:
40°F to 47°F
36°F to 45°F
34°F to 49°F
40°F to 49°F
43°F to 54°F
41°F to 56°F
38°F to 59°F
36°F to 61°F
40°F to 54°F
38°F to 49°F
34°F to 54°F
43°F to 58°F
36°F to 61°F
43°F to 61°F
45°F to 67°F
41°F to 68°F
41°F to 70°F
45°F to 72°F
47°F to 70°F
41°F to 63°F
45°F to 67°F
45°F to 58°F
40°F to 52°F
41°F to 59°F
40°F to 61°F
36°F to 63°F
40°F to 56°F
36°F to 54°F
40°F to 47°F
40°F to 54°F
40°F to 56°F
Map: other cities in California in march
Cities near Napa Valley:
| Bodega Bay in march | tolerable weather |
| Stinson Beach in march | good weather |
| Jenner in march | tolerable weather |
| Golden Gate National Recreation Area in march | good weather |
| Point Reyes in march | tolerable weather |
| Oakland in march | good weather |
| San Francisco in march | good weather |
| Timber Cove in march | tolerable weather |
| Sacramento in march | tolerable weather |
| Sea Ranch in march | tolerable weather |
| Moss Beach in march | tolerable weather |
| Gualala in march | tolerable weather |
Click over cities on the map for information about the weather in march.
Napa Valley
perfect weather
good
tolerable
bad
very bad
Weather data for Napa Valley in march:
Weather data for Napa Valley for march are derived from an average of the weather forecast since 2009 in Napa Valley. There is a margin of error and these forecasts are to be considered as general information only. The weather in Napa Valley can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Napa Valley.