Contents
- Weather in November
- Frequently asked questions
- Average temperature in November
- Average pressure in November
- Average wind speed in November
- Average humidity in November
- Average rainfall in November
- Average rainfall days in November
- Average daylight in November
- Average sunshine in November
- Average sunshine days in November
- Average UV index in November
- Average cloud cover in November
- Average visibility in November
Weather in November
Temperature
During Napa Junction's transition into November, the average high-temperature lessens, moving from a warm 73.6°F (23.1°C) in October to a refreshing 63.1°F (17.3°C). November witnesses an average nighttime temperature of 46.8°F (8.2°C) in Napa Junction, California.Humidity
In November, the average relative humidity is 67%.Rainfall
In Napa Junction, in November, it is raining for 7.4 days, with typically 1.26" (32mm) of accumulated precipitation. In Napa Junction, during the entire year, the rain falls for 68.2 days and collects up to 11.93" (303mm) of precipitation.Daylight
The average length of the day in November is 10h and 7min.On the first day of the month, sunrise is at 7:35 am and sunset at 6:09 pm PDT. On the last day of November, sunrise is at 7:06 am and sunset at 4:49 pm PST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from PDT to PST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from PST to PDT.
Sunshine
The average sunshine in November in Napa Junction is 6.5h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Napa Junction. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: In November, an average UV index of 3 transforms into the following instructions:
Ensure safety - Recommendations to avert sunburn are presented. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Napa Junction in November?
What is the average humidity in November in Napa Junction?
How much does it rain in Napa Junction in November?
What is the average length of the day in November in Napa Junction?
What time are sunrise and sunset in November in Napa Junction?
When does Daylight Saving Time (DST) end in November in Napa Junction?
How long on average sun shines in November in Napa Junction?
When is the lowest UV index in Napa Junction?
How high is the UV index in November in Napa Junction?
Average temperature in November
Napa Junction, CA
- Average high temperature in November: 63.1°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is December (54.9°F).
- Average low temperature in November: 46.8°F
The month with the highest average low temperature is August (56.5°F).
The coldest months (with the lowest average low temperature) are January and December (42.3°F).
Average pressure in November
Napa Junction, CA
- Average pressure in November: 30.07"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in November
Napa Junction, CA
- Average wind speed in November: 4.5mph
The windiest month (with the highest average wind speed) is May (6.6mph).
The calmest month (with the lowest average wind speed) is November (4.5mph).
Average humidity in November
Napa Junction, CA
- Average humidity in November: 67%
The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is September (58%).
Average rainfall in November
Napa Junction, CA
- Average rainfall in November: 1.26"
The wettest month (with the highest rainfall) is February (2.32").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in November
Napa Junction, CA
- Average rainfall days in November: 7.4 days
The month with the highest number of rainy days is March (11.9 days).
The month with the least rainy days is August (0.9 days).
Average daylight in November /
Average sunshine in November
Napa Junction, CA
- Average daylight in November: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in November: 6h and 3min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in November
Napa Junction, CA
- Average sunshine days in November: 21.7 days
The months with the most sunshine days are July and August (29.1 days).
The month with the least sunshine days is March (18.3 days).
Average UV index in November
Napa Junction, CA
- Average UV index in November: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in November
Napa Junction, CA
- Average cloud cover in November: 26
The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 7).
Average visibility in November
Napa Junction, CA
- Average visibility in November: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Napa Junction, California, USA
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