Long Beach
California, USA
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Long Beach, CA

A stunning shot of a colorful sunset sky over the Pacific Ocean in Long Beach, California, and views of distant city buildings, calm water, and soft sand
A stunning shot of a colorful sunset sky over the Pacific Ocean in Long Beach, California, and views of distant city buildings, calm water, and soft sand
October, like September, in Long Beach, California, is a moderately hot autumn month, with average temperature fluctuating between 58.3°F (14.6°C) and 77.2°F (25.1°C).

Temperature

In Long Beach, the average high-temperature in October is essentially the same as in September - a still moderately hot 77.2°F (25.1°C). The average low-temperature, in October, is 58.3°F (14.6°C).

Humidity

In Long Beach, the average relative humidity is 67.6%.

Rainfall

In Long Beach, it is raining for 2.5 days, with typically 0.2" (4mm) of accumulated precipitation. In Long Beach, during the entire year, the rain falls for 35.2 days and collects up to 10.2" (259mm) of precipitation.

Ocean temperature

In Long Beach, the average seawater temperature is 64.8°F (18.2°C). For swimming, a surface water temperature of 64.8°F (18.2°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

Daylight

In October, the average length of the day is 11.3h.

Sunshine

The average sunshine is 8h.

UV index

In October, the average daily maximum UV index in Long Beach is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for the average person.
The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in October in Long Beach?

In Long Beach, California, in October, the average high-temperature is 77.2°F (25.1°C), and the average low-temperature is 58.3°F (14.6°C).

What is the average humidity in October in Long Beach?

In Long Beach, California, the average relative humidity in October is 67.6%.

How many days does it rain in October in Long Beach?

In Long Beach, California, in October, during 2.5 rainfall days, 0.2" (4mm) of precipitation is typically accumulated.

What is the ocean temperature in October in Long Beach?

In Long Beach, California, the average seawater temperature in October is 64.8°F (18.2°C). Swimming in 64.8°F (18.2°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

How many hours of daylight does Long Beach have in October?

In October, the average length of the day in Long Beach, California, is 11.3h.

How long on average sun shines in October in Long Beach?

The average sunshine in October is 8h.

What is the UV index reading in October in Long Beach?

In October, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in October - Long Beach, CA
  • Average high temperature in October: 77.2°F

The warmest month (with the highest average high temperature) is August (83.8°F).
The month with the lowest average high temperature is December (66.8°F).

  • Average low temperature in October: 58.3°F

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is December (45.8°F).

Average humidity in October - Long Beach, CA
  • Average humidity in October: 67.6%

The month with the highest relative humidity is June (69.6%).
The month with the lowest relative humidity is January (64.7%).

Average rainfall in October - Long Beach, CA
  • Average rainfall in October: 0.2"

The wettest month (with the highest rainfall) is January (2.3").
Driest months (with the lowest rainfall) are June, July and August (0").

Average rainfall days in October - Long Beach, CA
  • Average rainfall days in October: 2.5 days

The month with the highest number of rainy days is February (6.5 days).
The month with the lowest number of rainy days is August (0.3 days).

Average sea temperature in October - Long Beach, CA
  • Average sea temperature in October: 64.7°F

Best months for swimming (with the highest average sea temperature) are July and August (67.9°F).
The coldest month (with the lowest average sea temperature) is January (58.3°F).

Average daylight in October / Average sunshine in October - Long Beach, CA
  • Average daylight in October: 11.3h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).

  • Average sunshine in October: 8h

Months with most sunshine are July and August (Average sunshine: 11h).
Months with least sunshine are January, November and December (Average sunshine: 7).

Average UV index in October - Long Beach, CA
  • Average UV index in October: 5

Months with the highest UV index are June, July and August (UV index 10).
Months with the lowest UV index are January and December (UV index 3).