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Napa weather in June 2023
- 26°C max day temperature
26 - 12 hours of sunshine per day
- 1 day with some rainfall
1 - 11°C min night temperature
11 - 15 hours of daylight per day
15 - Low heat & humidity
L - 5 mm of monthly rainfall
5 - 9 (Very High) UV index
9
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The June weather guide for California (Napa) 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.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C / mm) | Imperial (°F / inches)
More about California
How hot is it in Napa in June?
Daytime temperatures usually reach 26°C in Napa in June with low heat and humidity, falling to 11°C at night.
How sunny is it in Napa in June?
There are normally 12 hours of bright sunshine each day in Napa in June - that's 80% of daylight hours.
Does it ever rain in Napa in June?
There is usually 1 day with some rain in Napa in June and the average monthly rainfall is 5mm.
Napa June sunrise & sunset times
Browse the sunrise and sunset times for Napa in June 2023. Select a month to view Napa sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Thursday, 1st June 2023 | 05:47 | 20:27 |
| Thursday, 15th June 2023 | 05:45 | 20:34 |
| Friday, 30th June 2023 | 05:49 | 20:37 |
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