November weather forecast
Bethel Island, CA

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Weather in November

The last month of the autumn, November, is another comfortable month in Bethel Island, California, with an average temperature fluctuating between 63.9°F (17.7°C) and 46.6°F (8.1°C).

Temperature

November's arrival correlates with a reduction in the average high-temperature, down from a warm 75.9°F (24.4°C) in October to a refreshing 63.9°F (17.7°C). Throughout November, the temperature in Bethel Island falls to an average low of 46.6°F (8.1°C).

Humidity

In November, the average relative humidity in Bethel Island, California, is 64%.

Rainfall

In November, the rain falls for 5.7 days. Throughout November, 1.1" (28mm) of precipitation is accumulated. In Bethel Island, California, during the entire year, the rain falls for 62 days and collects up to 10.16" (258mm) of precipitation.

Snowfall

In Bethel Island, snow does not fall in January through November.

Daylight

In November, the average length of the day is 10h and 8min.
On the first day of November, sunrise is at 7:33 am and sunset at 6:07 pm PDT. On the last day of the month, sunrise is at 7:03 am and sunset at 4:47 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 Bethel Island is 6.6h.

UV index

The months with the lowest UV index in Bethel Island are January, February, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: An average UV index of 3 in November transforms into this advice:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What is the usual temperature for Bethel Island in November?

An average high-temperature, in November, in Bethel Island, is 63.9°F (17.7°C) and the average low-temperature is 46.6°F (8.1°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 87.8°F (31°C).

What is the average humidity in November in Bethel Island?

The average relative humidity in November in Bethel Island, California, is 64%.

How many days does it rain in November in Bethel Island?

In Bethel Island, California, in November, during 5.7 rainfall days, 1.1" (28mm) of precipitation is typically accumulated.

When it does not snow in Bethel Island?

January through November are months without snowfall in Bethel Island.

Does it snow in Bethel Island in November?

In Bethel Island, in November, it doesn't snow. In December, it regularly snows.

How many hours of daylight does Bethel Island have in November?

The average day length in November in Bethel Island is 10h and 8min.

When are sunrise and sunset in November in Bethel Island?

In November, on the first day of the month, sunrise is at 7:33 am and sunset at 6:07 pm PDT. On the last day of the month, in Bethel Island, California, sunrise is at 7:03 am and sunset at 4:47 pm PST.

When does Daylight Saving Time (DST) end in November in Bethel Island?

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

How many hours of sunshine does Bethel Island have in November?

In Bethel Island, California, the average sunshine duration in November is 6.6h.

What are the months with the lowest UV index in Bethel Island?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the UV index intensity in November in Bethel Island?

In November, the average daily maximum UV index in Bethel Island, California, is 3. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in November
Bethel Island, CA

Average temperature in November - Bethel Island, CA
  • Average high temperature in November: 63.9°F

The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is December (55°F).

  • Average low temperature in November: 46.6°F

The month with the highest average low temperature is September (57.7°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).

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Average pressure in November
Bethel Island, CA

Average pressure in November - Bethel Island, 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).

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Average wind speed in November
Bethel Island, CA

Average wind speed in November - Bethel Island, CA
  • Average wind speed in November: 4.5mph

The windiest month (with the highest average wind speed) is June (7.8mph).
The calmest months (with the lowest average wind speed) are January and November (4.5mph).

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Average humidity in November
Bethel Island, CA

Average humidity in November - Bethel Island, CA
  • Average humidity in November: 64%

The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is September (52%).

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Average rainfall in November
Bethel Island, CA

Average rainfall in November - Bethel Island, CA
  • Average rainfall in November: 1.1"

The wettest month (with the highest rainfall) is February (2.09").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in November
Bethel Island, CA

Average rainfall days in November - Bethel Island, CA
  • Average rainfall days in November: 5.7 days

The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is August (0.8 days).

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Average snowfall days in November
Bethel Island, CA

Average snowfall days in November - Bethel Island, CA
  • Average snowfall days in November: 0 days

The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in November /
Average sunshine in November
Bethel Island, CA

Average daylight in November / Average sunshine in November - Bethel Island, 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 4min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

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Average sunshine days in November
Bethel Island, CA

Average sunshine days in November - Bethel Island, CA
  • Average sunshine days in November: 23.7 days

The month with the most sunshine days is August (29.8 days).
The month with the least sunshine days is March (17.7 days).

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Average UV index in November
Bethel Island, CA

Average UV index in November - Bethel Island, 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).

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Average cloud cover in November
Bethel Island, CA

Average cloud cover in November - Bethel Island, CA
  • Average cloud cover in November: 24

The months with the most cloud cover are March and December (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 5).

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Average visibility in November
Bethel Island, CA

Average visibility in November - Bethel Island, 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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Bethel Island, California, USA

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