November weather forecast and climate
Opal Cliffs, CA

Weather in November

November, the last month of the autumn, in Opal Cliffs, is also an enjoyable month, with average temperature fluctuating between 62.8°F (17.1°C) and 49.6°F (9.8°C).

Temperature

In Opal Cliffs, the average high-temperature slightly decreases, from an agreeable 69.4°F (20.8°C) in October, to an enjoyable 62.8°F (17.1°C). In Opal Cliffs, the average low-temperature is 49.6°F (9.8°C).

Humidity

In Opal Cliffs, the average relative humidity in November is 69%.

Rainfall

In Opal Cliffs, during November, the rain falls for 6.6 days and regularly aggregates up to 1.61" (41mm) of precipitation. In Opal Cliffs, California, during the entire year, the rain falls for 77.9 days and collects up to 14.45" (367mm) of precipitation.

Ocean temperature

In November, the average ocean temperature is 56.5°F (13.6°C).
Note: Swimming in 56.5°F (13.6°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In November, the average length of the day is 10.2h.

Sunshine

In November, the average sunshine in Opal Cliffs is 6.5h.

UV index

February and November, 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 the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 3 in November transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
[Resources]

FAQ

What is the temperature in November in Opal Cliffs?

In Opal Cliffs, in November, the average high-temperature is 62.8°F (17.1°C), and the average low-temperature is 49.6°F (9.8°C).

What is the average humidity in November in Opal Cliffs?

In November, the average relative humidity in Opal Cliffs is 69%.

How many days does it rain in November in Opal Cliffs?

In Opal Cliffs, California, during November, the rain falls for 6.6 days and regularly aggregates up to 1.61" (41mm) of precipitation.

What is the water temperature in November in Opal Cliffs?

In Opal Cliffs, California, the average seawater temperature in November is 56.5°F (13.6°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

How many hours of daylight does Opal Cliffs have in November?

In Opal Cliffs, the average length of the day in November is 10.2h.

How long on average sun shines in November in Opal Cliffs?

In Opal Cliffs, the average sunshine in November is 6.5h.

When is the lowest UV index in Opal Cliffs?

February and November, with an average maximum UV index of 3, are months with the lowest UV index in Opal Cliffs.

What is the UV index reading in November in Opal Cliffs?

The average daily maximum UV index in November in Opal Cliffs, California, is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV radiation.

Average temperature in November
Opal Cliffs, CA

Average temperature in November - Opal Cliffs, CA
  • Average high temperature in November: 62.8°F

The warmest months (with the highest average high temperature) are August and September (73°F).
The month with the lowest average high temperature is December (57.2°F).

  • Average low temperature in November: 49.6°F

The month with the highest average low temperature is September (55.2°F).
The coldest month (with the lowest average low temperature) is February (45.5°F).

[Resources]

Average pressure in November
Opal Cliffs, CA

Average pressure in November - Opal Cliffs, CA
  • Average pressure in November: 30.07"

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is September (29.92").

[Resources]

Average wind speed in November
Opal Cliffs, CA

Average wind speed in November - Opal Cliffs, CA
  • Average wind speed in November: 5.7mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

[Resources]

Average humidity in November
Opal Cliffs, CA

Average humidity in November - Opal Cliffs, CA
  • Average humidity in November: 69%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is October (68%).

[Resources]

Average rainfall in November
Opal Cliffs, CA

Average rainfall in November - Opal Cliffs, CA
  • Average rainfall in November: 1.61"

The wettest month (with the highest rainfall) is December (2.8").
The driest months (with the least rainfall) are July and August (0.04").

[Resources]

Average rainfall days in November
Opal Cliffs, CA

Average rainfall days in November - Opal Cliffs, CA
  • Average rainfall days in November: 6.6 days

The month with the highest number of rainy days is March (13.4 days).
The month with the least rainy days is August (1.2 days).

[Resources]

Average sea temperature in November
Opal Cliffs, CA

Average sea temperature in November - Opal Cliffs, CA
  • Average sea temperature in November: 56.5°F

The best months for swimming (with the highest average sea temperature) are August and September (58.1°F).
The coldest month (with the lowest average sea temperature) is April (53.8°F).

[Resources]

Average daylight in November /
Average sunshine in November
Opal Cliffs, CA

Average daylight in November / Average sunshine in November - Opal Cliffs, CA
  • Average daylight in November: 10.2h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in November: 6.5h

The month with the most sunshine is July (Average sunshine: 11.7h).
The month with the least sunshine is December (Average sunshine: 5.8h).

[Resources]

Average sunshine days in November
Opal Cliffs, CA

Average sunshine days in November - Opal Cliffs, CA
  • Average sunshine days in November: 22 days

The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is March (16.4 days).

[Resources]

Average UV index in November
Opal Cliffs, CA

Average UV index in November - Opal Cliffs, CA
  • Average UV index in November: 3

Months with the highest UV index are June, July, August and September (UV index 5).
Months with the lowest UV index are February and November (UV index 3).

[Resources]

Average cloud cover in November
Opal Cliffs, CA

Average cloud cover in November - Opal Cliffs, CA
  • Average cloud cover in November: 25

The month with the most cloud cover is March (Cloud cover 38).
Months with the least cloud cover are July and September (Cloud cover 15).

[Resources]

Average visibility in November
Opal Cliffs, CA

Average visibility in November - Opal Cliffs, CA
  • Average visibility in November: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

[Resources]