November weather forecast
San Bruno, CA

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Weather in November

The last month of the autumn, November, is another comfortable month in San Bruno, California, with an average temperature ranging between min 51.8°F (11°C) and max 61°F (16.1°C).

Temperature

November's arrival comes with a mild decrease in the average high-temperature, moving subtly from 66.7°F (19.3°C) in October to a still enjoyable 61°F (16.1°C). In November, San Bruno encounters an average low-temperature of 51.8°F (11°C) during the night.

Humidity

October and November, with an average relative humidity of 71%, are the least humid months.

Rainfall

In San Bruno, in November, during 7.5 rainfall days, 1.54" (39mm) of precipitation is typically accumulated. In San Bruno, during the entire year, the rain falls for 81.8 days and collects up to 13.46" (342mm) of precipitation.

Daylight

In November, the average length of the day in San Bruno is 10h and 9min.
On the first day of November in San Bruno, California, sunrise is at 7:35 am and sunset at 6:10 pm PDT. On the last day of the month, 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

In San Bruno, the average sunshine in November is 6.5h.

UV index

The months with the lowest UV index are February, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index, 3 during November, leads to the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

What is the usual temperature for San Bruno in November?

In San Bruno, in November, the average high-temperature is 61°F (16.1°C), and the average low-temperature is 51.8°F (11°C).

What is the least humid month in San Bruno?

October and November, with an average relative humidity of 71%, are the least humid months.

What is the average humidity in November in San Bruno?

The average relative humidity in November in San Bruno, California, is 71%.

How much does it rain in San Bruno in November?

In San Bruno, California, in November, it is raining for 7.5 days, with typically 1.54" (39mm) of accumulated precipitation.

How many hours of daylight does San Bruno have in November?

The average day length in November in San Bruno is 10h and 9min.

When is the sunrise / sunset in November in San Bruno?

On the first day of November in San Bruno, California, sunrise is at 7:35 am and sunset at 6:10 pm PDT. On the last day of the month, sunrise is at 7:05 am and sunset at 4:51 pm PST.

When does Daylight Saving Time (DST) end in November in San Bruno?

On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends in San Bruno, California, and the time zone changes from PDT to PST. The next DST starts Sunday, March 9. 2025, at 2:00 am.

How long on average sun shines in November in San Bruno?

The average sunshine duration in November in San Bruno, California, is 6.5h.

What is the month with the lowest UV index in San Bruno?

The months with the lowest UV index in San Bruno are February, November and December, with an average maximum UV index of 3.

What is the UV index intensity in November in San Bruno?

In November, the average daily maximum UV index in San Bruno is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in November
San Bruno, CA

Average temperature in November - San Bruno, CA
  • Average high temperature in November: 61°F

The warmest month (with the highest average high temperature) is September (69.8°F).
The month with the lowest average high temperature is December (55.8°F).

  • Average low temperature in November: 51.8°F

The month with the highest average low temperature is September (56.5°F).
The coldest month (with the lowest average low temperature) is December (47.7°F).

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Average pressure in November
San Bruno, CA

Average pressure in November - San Bruno, 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).

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Average wind speed in November
San Bruno, CA

Average wind speed in November - San Bruno, CA
  • Average wind speed in November: 6.5mph

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest months (with the lowest average wind speed) are August and September (6.3mph).

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Average humidity in November
San Bruno, CA

Average humidity in November - San Bruno, CA
  • Average humidity in November: 71%

The month with the highest relative humidity is August (79%).
The months with the lowest relative humidity are October and November (71%).

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Average rainfall in November
San Bruno, CA

Average rainfall in November - San Bruno, CA
  • Average rainfall in November: 1.54"

The wettest month (with the highest rainfall) is February (2.72").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in November
San Bruno, CA

Average rainfall days in November - San Bruno, CA
  • Average rainfall days in November: 7.5 days

The month with the highest number of rainy days is March (13.3 days).
The months with the least rainy days are July and August (2.2 days).

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Average daylight in November /
Average sunshine in November
San Bruno, CA

Average daylight in November / Average sunshine in November - San Bruno, 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 48min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

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Average sunshine days in November
San Bruno, CA

Average sunshine days in November - San Bruno, CA
  • Average sunshine days in November: 21.5 days

The month with the most sunshine days is July (27.3 days).
The month with the least sunshine days is March (16.3 days).

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Average UV index in November
San Bruno, CA

Average UV index in November - San Bruno, CA
  • Average UV index in November: 3

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, November and December (UV index 3).

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Average cloud cover in November
San Bruno, CA

Average cloud cover in November - San Bruno, 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).

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Average visibility in November
San Bruno, CA

Average visibility in November - San Bruno, 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).

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San Bruno, California, USA

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