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
A subtle shift in South San Francisco's weather is observed as October turns into November, with the average high temperature reducing from a comfortable 66.9°F (19.4°C) to a still refreshing 61°F (16.1°C). South San Francisco throughout November, records an average low-temperature of 51.6°F (10.9°C).Humidity
October and November, with an average relative humidity of 71%, are the least humid months.Rainfall
In South San Francisco, during November, the rain falls for 5 days and regularly aggregates up to 0.51" (13mm) of precipitation. Throughout the year, there are 53.6 rainfall days, and 3.9" (99mm) of precipitation is accumulated.Daylight
In November, the average length of the day is 10h and 9min.On the first day of the month, sunrise is at 7:35 am and sunset at 6:10 pm PDT. On the last day of November, sunrise is at 7:05 am and sunset at 4:51 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 South San Francisco is 6.5h.UV index
In South San Francisco, California, the average daily maximum UV index in November is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 4 in November leads to these guidelines:
Undertake precautions - Guarding against sun damage is counselled. To guard against the harmful effects of the Sun, minimize exposure during midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are November temperatures?
What is the least humid month?
What is the average humidity in November?
How many days does it rain in November?
How many hours of daylight does South San Francisco have in November?
When are sunrise and sunset in November?
When does Daylight Saving Time (DST) end in November?
How many hours of sunshine does South San Francisco have in November?
How high is the UV index in November?
Average temperature in November
South San Francisco, CA
- Average high temperature in November: 61°F
The warmest month (with the highest average high temperature) is September (70°F).
The month with the lowest average high temperature is December (55.6°F).
- Average low temperature in November: 51.6°F
The months with the highest average low temperature are August and September (56.5°F).
The coldest months (with the lowest average low temperature) are January, February and December (47.8°F).
Average pressure in November
South San Francisco, CA
- Average pressure in November: 30.07"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.92"Hg).
Average wind speed in November
South San Francisco, CA
- Average wind speed in November: 6.5mph
The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is September (6.2mph).
Average humidity in November
South San Francisco, CA
- Average humidity in November: 71%
The month with the highest relative humidity is August (78%).
The months with the lowest relative humidity are October and November (71%).
Average rainfall in November
South San Francisco, CA
- Average rainfall in November: 0.51"
The wettest month (with the highest rainfall) is February (0.79").
The driest months (with the least rainfall) are June, July and August (0.04").
Average rainfall days in November
South San Francisco, CA
- Average rainfall days in November: 5 days
The month with the highest number of rainy days is March (9.4 days).
The month with the least rainy days is June (1.1 days).
Average daylight in November /
Average sunshine in November
South San Francisco, CA
- Average daylight in November: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
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: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in November
South San Francisco, CA
- Average sunshine days in November: 23.7 days
The months with the most sunshine days are June, July and September (26.3 days).
The month with the least sunshine days is March (19.4 days).
Average UV index in November
South San Francisco, CA
- Average UV index in November: 4
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are February and December (UV index 3).
Average cloud cover in November
South San Francisco, CA
- Average cloud cover in November: 25
The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is September (Cloud cover 16).
Average visibility in November
South San Francisco, 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).
South San Francisco, California, USA
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