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
November's arrival aligns with a minor decrease in average high-temperatures, from October's comfortable 67.8°F (19.9°C) to a still enjoyable 61.3°F (16.3°C). An average nighttime temperature of 50.9°F (10.5°C) is witnessed throughout November.Humidity
October and November, with an average relative humidity of 70%, are the least humid months in San Mateo.Rainfall
In November, in San Mateo, the rain falls for 2.7 days. Throughout November, 0.24" (6mm) of precipitation is accumulated. In San Mateo, during the entire year, the rain falls for 32.6 days and collects up to 2.13" (54mm) of precipitation.Daylight
In November, the average length of the day is 10h and 10min.On the first day of November, 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
The average sunshine in November is 6.6h.UV index
In San Mateo, the average daily maximum UV index in November is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 4 during November translates into the following guidance:
Exercise care. People with light skin might get burns in fewer than 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Frequently asked questions
What are the temperatures in San Mateo in November?
What is the least humid month in San Mateo?
What is the average humidity in November in San Mateo?
How many days does it rain in November in San Mateo?
What is the average length of the day in November in San Mateo?
What time are sunrise and sunset in November in San Mateo?
When does Daylight Saving Time (DST) end in November in San Mateo?
How many hours of sunshine does San Mateo have in November?
What is the UV index reading in November in San Mateo?
Average temperature in November
San Mateo, CA
- Average high temperature in November: 61.3°F
The warmest months (with the highest average high temperature) are August and September (71.2°F).
The month with the lowest average high temperature is December (55.8°F).
- Average low temperature in November: 50.9°F
The month with the highest average low temperature is September (56.7°F).
The coldest month (with the lowest average low temperature) is January (46.9°F).
Average pressure in November
San Mateo, 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
San Mateo, CA
- Average wind speed in November: 6mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest months (with the lowest average wind speed) are August, September and October (5.9mph).
Average humidity in November
San Mateo, CA
- Average humidity in November: 70%
The months with the highest relative humidity are March and August (76%).
The months with the lowest relative humidity are October and November (70%).
Average rainfall in November
San Mateo, CA
- Average rainfall in November: 0.24"
The wettest month (with the highest rainfall) is February (0.55").
The driest months (with the least rainfall) are June, July and August (0").
Average rainfall days in November
San Mateo, CA
- Average rainfall days in November: 2.7 days
The month with the highest number of rainy days is March (6.8 days).
The month with the least rainy days is July (0.3 days).
Average daylight in November /
Average sunshine in November
San Mateo, 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 4min
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 54min).
Average sunshine days in November
San Mateo, CA
- Average sunshine days in November: 26.3 days
The month with the most sunshine days is July (30.4 days).
The month with the least sunshine days is February (23.3 days).
Average UV index in November
San Mateo, 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
San Mateo, CA
- Average cloud cover in November: 24
The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility in November
San Mateo, 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).
San Mateo, California, USA
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