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
The commencement of November indicates a shift in the average high-temperature, receding from October's agreeable 72.9°F (22.7°C) to an enjoyable 63°F (17.2°C). Vallejo records an average nighttime low-temperature of 47.7°F (8.7°C) throughout November.Humidity
The average relative humidity in November is 67%.Rainfall
In Vallejo, during November, the rain falls for 5.3 days and regularly aggregates up to 0.47" (12mm) of precipitation. In Vallejo, California, during the entire year, the rain falls for 56.9 days and collects up to 4.88" (124mm) of precipitation.Daylight
In November, the average length of the day in Vallejo 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
In Vallejo, the average sunshine in November 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. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 3 in November translates into this advice:
Exercise prevention - Warding off sunburn is urged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Frequently asked questions
What are November temperatures in Vallejo?
What is the average humidity in November in Vallejo?
How much does it rain in Vallejo in November?
How many hours of daylight does Vallejo have in November?
When is the sunrise / sunset in November in Vallejo?
When does Daylight Saving Time (DST) end in November in Vallejo?
How long on average sun shines in November in Vallejo?
What is the month with the lowest UV index in Vallejo?
How high is the UV index in November in Vallejo?
Average temperature in November
Vallejo, CA
- Average high temperature in November: 63°F
The warmest months (with the highest average high temperature) are July and September (80.1°F).
The month with the lowest average high temperature is December (55.4°F).
- Average low temperature in November: 47.7°F
The month with the highest average low temperature is August (56.5°F).
The coldest month (with the lowest average low temperature) is January (43°F).
Average pressure in November
Vallejo, 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
Vallejo, CA
- Average wind speed in November: 4.6mph
The windiest month (with the highest average wind speed) is May (7.1mph).
The calmest month (with the lowest average wind speed) is November (4.6mph).
Average humidity in November
Vallejo, CA
- Average humidity in November: 67%
The month with the highest relative humidity is March (75%).
The months with the lowest relative humidity are September and October (60%).
Average rainfall in November
Vallejo, CA
- Average rainfall in November: 0.47"
The wettest month (with the highest rainfall) is February (1.14").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in November
Vallejo, CA
- Average rainfall days in November: 5.3 days
The month with the highest number of rainy days is March (10.2 days).
The month with the least rainy days is August (0.9 days).
Average daylight in November /
Average sunshine in November
Vallejo, 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 month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in November
Vallejo, CA
- Average sunshine days in November: 23.6 days
The month with the most sunshine days is July (27.2 days).
The month with the least sunshine days is March (18.8 days).
Average UV index in November
Vallejo, CA
- Average UV index in November: 3
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in November
Vallejo, 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 9).
Average visibility in November
Vallejo, 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).
Vallejo, California, USA
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