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Napa weather in December 2020
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- 1313°C max day temperature
- 1010 days with some rainfall
- 33°C min night temperature
- 1010 hours of daylight per day
- 0No heat & humidity
- 127127 mm of monthly rainfall
- 22 (Low) UV index
The December weather guide for Napa, California shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
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How warm is it in Napa in December?
Daytime temperatures usually reach 13°C in Napa in December, falling to 3°C at night.
How sunny is it in Napa in December?
There are normally 5 hours of bright sunshine each day in Napa in December - that's 52% of daylight hours.
Does it rain in Napa in December?
There are usually 10 days with some rain in Napa in December and the average monthly rainfall is 127mm.
Napa sunrise & sunset times for December 2020
Browse the sunrise & sunset times for Napa in December 2020. Select a month to view Napa sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Tuesday, 1st December 2020||07:08||16:49|
|Wednesday, 16th December 2020||07:20||16:50|
|Thursday, 31st December 2020||07:26||16:59|
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Metric (°C / mm) | Imperial (°F / inches)
Discover more about California
Where is hot in California in December for 2020/2021?
Below are average maximum temperatures at popular destinations in California in December. Select a destination to see more weather parameters.
- Los Angeles
- Beverly Hills
- San Diego
- Santa Monica
- Death Valley
- Santa Barbara
- San Francisco
- Big Sur
- Palm Springs
- Lake Tahoe
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