October weather forecast
Long Beach, CA

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A colorful sunset sky over the Pacific Ocean in Long Beach, California
A colorful sunset sky over the Pacific Ocean in Long Beach, California

Weather in October

October carries forward the lovely onset of autumn in Long Beach, California, with moderate temperatures that are neither too hot nor too cold. It's a great time to witness the spectacular sunset hues at the beach, thanks to the decreasing daylight hours. A notable decrease in temperatures takes place in October, with the range shifting from 62.2°F (16.8°C) to 75°F (23.9°C). As November takes over, expect a further decrease in temperature and an increase in humidity levels. October's charm lies in its gold-tinted landscapes and gentle breezes, making it one of the much-loved weather months.

Temperature

As October takes its course, Long Beach's average high-temperature registers at a still moderately hot 75°F (23.9°C), closely aligning with the preceding month. During October, Long Beach records a consistent average nighttime temperature of 62.2°F (16.8°C).

Humidity

In Long Beach, California, the average relative humidity in October is 60%.

Rainfall

In October, in Long Beach, the rain falls for 3.7 days. Throughout October, 0.28" (7mm) of precipitation is accumulated. Throughout the year, there are 47.2 rainfall days, and 5.59" (142mm) of precipitation is accumulated.

Ocean temperature

In Long Beach, in October, the average water temperature is 64.8°F (18.2°C).
Note: A majority do not enjoy swimming in water at 64.8°F (18.2°C). The difficulty in controlling breathing increases progressively as the temperature dips below 69.8°F (21°C).

Daylight

In October, the average length of the day in Long Beach is 11h and 19min.
On the first day of the month, sunrise is at 6:47 am and sunset at 6:36 pm. On the last day of October, in Long Beach, sunrise is at 7:11 am and sunset at 6:00 pm PDT.

Sunshine

In Long Beach, California, the average sunshine in October is 8.4h.

UV index

In Long Beach, the average daily maximum UV index in October is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 5 in October translates into this advice:
Be vigilant - Suggestions to stave off sun damage are provided. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Frequently asked questions

What is the usual temperature for Long Beach in October?

In October, the average high-temperature and low-temperature in Long Beach are 75°F (23.9°C) and 62.2°F (16.8°C) respectively.

What is the average humidity in October in Long Beach?

In October, the average relative humidity in Long Beach, California, is 60%.

How much does it rain in Long Beach in October?

In October, in Long Beach, California, the rain falls for 3.7 days. Throughout October, 0.28" (7mm) of precipitation is accumulated.

What is the ocean temperature in October in Long Beach?

In October, the average ocean temperature in Long Beach, California, 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?

The average day length in October is 11h and 19min.

When is the sunrise / sunset in October in Long Beach?

In October, on the first day of the month, sunrise is at 6:47 am and sunset at 6:36 pm. On the last day of the month, in Long Beach, California, sunrise is at 7:11 am and sunset at 6:00 pm PDT.

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

The average sunshine duration in October is 8.4h.

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

In Long Beach, the average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a medium health risk 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 October
Long Beach, CA

Average temperature in October - Long Beach, CA
  • Average high temperature in October: 75°F

The warmest month (with the highest average high temperature) is August (79.5°F).
The month with the lowest average high temperature is December (63.5°F).

  • Average low temperature in October: 62.2°F

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is February (52°F).

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Average pressure in October
Long Beach, CA

Average pressure in October - Long Beach, CA
  • Average pressure in October: 29.95"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.89"Hg).

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Average wind speed in October
Long Beach, CA

Average wind speed in October - Long Beach, CA
  • Average wind speed in October: 5mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest months (with the lowest average wind speed) are September and October (5mph).

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Average humidity in October
Long Beach, CA

Average humidity in October - Long Beach, CA
  • Average humidity in October: 60%

The month with the highest relative humidity is June (71%).
The month with the lowest relative humidity is November (55%).

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Average rainfall in October
Long Beach, CA

Average rainfall in October - Long Beach, CA
  • Average rainfall in October: 0.28"

The wettest month (with the highest rainfall) is December (1.14").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in October
Long Beach, CA

Average rainfall days in October - Long Beach, CA
  • Average rainfall days in October: 3.7 days

The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is June (1.8 days).

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Average sea temperature in October
Long Beach, CA

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

The 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).

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Average daylight in October /
Average sunshine in October
Long Beach, CA

Average daylight in October / Average sunshine in October - Long Beach, CA
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in October: 8h and 2min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).

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Average sunshine days in October
Long Beach, CA

Average sunshine days in October - Long Beach, CA
  • Average sunshine days in October: 24.4 days

The month with the most sunshine days is January (25.7 days).
The month with the least sunshine days is June (20.8 days).

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Average UV index in October
Long Beach, CA

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

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 4).

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Average cloud cover in October
Long Beach, CA

Average cloud cover in October - Long Beach, CA
  • Average cloud cover in October: 12

The months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 7).

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Average visibility in October
Long Beach, CA

Average visibility in October - Long Beach, CA
  • Average visibility in October: 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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Long Beach, California, USA

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