Napa Valley weather in November
Temperature, rain and sunshine in November: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in November
Excellent
Best time to visit: April – October
What is the weather like in Napa Valley in November?
In November, Napa Valley is mild: daytime highs average 18 °C, and nights cool down to about 8 °C. Expect around 6 hours of sunshine a day. Rain falls on about 6 days, adding up to 60 mm. All in all, November is an excellent month for a holiday in Napa Valley.
November compared
How the weather changes from October to December. Tap a month to open it.
| OctoberOct | NovemberNov | DecemberDec | |
|---|---|---|---|
| Score | 95 | 84 | 55 |
| Day | 24° | 18° | 14° |
| Night | 12° | 8° | 5° |
| Sun | 8 h | 6 h | 4 h |
| Rain days | 3 | 6 | 10 |
More details for November
- Daylight
- 10 h 8 min06:50 – 16:58
- UV index
- 3 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 11 km/haverage daily peakAll months
- Cloud cover
- 52 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC−8America/Los_Angeles
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %43 %
- Few rainy daysweight 30 %84 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Nature escape”.
What to pack in November
- A jumper for the evenings
Napa Valley in November: quick answers
Is Napa Valley hot in November?
No. In November, Napa Valley is mild: daytime highs average 18 °C and nights drop to about 8 °C.
Does it rain much in Napa Valley in November?
Rain falls on about 6 days, adding up to 60 mm.
Napa Valley month by month
The whole year in Napa ValleyAll destinations: USAWhere to go in November
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences