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

October weather forecast and climate
Huntington Beach, CA

Breathtaking dusk views of this beautiful Huntington Beach, California, with a view of the iconic pier and houses
Breathtaking dusk views of this beautiful Huntington Beach, California, with a view of the iconic pier and houses
October, like September, is another pleasant autumn month in Huntington Beach, California, with average temperature ranging between max 70°F (21.1°C) and min 60.1°F (15.6°C).

Temperature

In October, the average high-temperature is relatively the same as in September - a still agreeable 70°F (21.1°C). In October, the average low-temperature is 60.1°F (15.6°C).

Rainfall

In Huntington Beach, during October, the rain falls for 2 days and regularly aggregates up to 0.4" (10.2mm) of precipitation. Throughout the year, in Huntington Beach, there are 33 rainfall days, and 10.8" (274.3mm) of precipitation is accumulated.

Ocean temperature

In Huntington Beach, California, the average water temperature is 64.8°F (18.2°C).
Note: 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).

Daylight

The average length of the day in October is 11.3h.

Sunshine

In October, the average sunshine in Huntington Beach is 8h.

UV index

The average daily maximum UV index in Huntington Beach is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV radiation for average individuals.
Note: In October, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in October in Huntington Beach?

In Huntington Beach, in October, the average high-temperature is 70°F (21.1°C), and the average low-temperature is 60.1°F (15.6°C).

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

In October, in Huntington Beach, California, the rain falls for 2 days. Throughout October, 0.4" (10.2mm) of precipitation is accumulated.

What is the ocean temperature in October in Huntington Beach?

In Huntington Beach, California, in October, the average water 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).

What is the average length of the day in October in Huntington Beach?

The average length of the day in October in Huntington Beach, California, is 11.3h.

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

In October, the average sunshine in Huntington Beach is 8h.

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

In Huntington Beach, the average daily maximum UV index in October is 5. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV radiation.
Average temperature in October - Huntington Beach, CA
  • Average high temperature in October: 70°F

Warmest months (with the highest average high temperature) are August and September (72°F).
Months with the lowest average high temperature are January, February, March and December (63°F).

  • Average low temperature in October: 60°F

The month with the highest average low temperature is August (65°F).
The coldest month (with the lowest average low temperature) is December (49°F).

Average rainfall in October - Huntington Beach, CA
  • Average rainfall in October: 0.4"

The wettest month (with the highest rainfall) is February (2.7").
Driest months (with the lowest rainfall) are July and August (0").

Average rainfall days in October - Huntington Beach, CA
  • Average rainfall days in October: 2 days

The month with the highest number of rainy days is March (6 days).
Months with the lowest number of rainy days are June and July (0 days).

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

Best months for swimming (with the highest average sea temperature) are July and August (67.7°F).
The coldest month (with the lowest average sea temperature) is January (58.5°F).

Average daylight in October / Average sunshine in October - Huntington 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: 10h).

  • 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 - Huntington 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).