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

August 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
August, the last month of the summer, in Huntington Beach, is another pleasant month, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 72°F (22.2°C).

Temperature

August and September, with an average high-temperature of 72°F (22.2°C), are the warmest months.

Rainfall

In Huntington Beach, California, rain does not fall in July and August.

Ocean temperature

July and August, with an average ocean temperature of 67.6°F (19.8°C), are months with the warmest seawater in Huntington Beach.
Note: Swimming in 67.6°F (19.8°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 August is 13.4h.

Sunshine

July and August, with an average of 11h of sunshine, are months with the most sunshine in Huntington Beach.

UV index

Months with the highest UV index in Huntington Beach are June through August, with an average maximum UV index of 10. A UV Index of 8 to 10 symbolizes a very high health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: In August, the average maximum UV index of 10 translate into the following recommendations:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 warmest month in Huntington Beach?

August and September, with an average high-temperature of 72°F (22.2°C), are warmest months in Huntington Beach, California.

What is the temperature in August in Huntington Beach?

In Huntington Beach, in August, the average high-temperature is 72°F (22.2°C), and the average low-temperature is 64.9°F (18.3°C).

Does it rain in Huntington Beach in August?

In Huntington Beach, in August, it doesn't rain. In September, it rains.

What is the driest month in Huntington Beach?

In Huntington Beach rain does not fall in July and August.

What months are the ocean warmest in Huntington Beach?

July and August, with an average ocean temperature of 67.6°F (19.8°C), are months with the warmest seawater.

How cold is the water in August in Huntington Beach?

In Huntington Beach, the average seawater temperature in August is 67.6°F (19.8°C). For most, swimming in 67.6°F (19.8°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

How many hours of daylight does Huntington Beach have in August?

In August, the average length of the day in Huntington Beach, California, is 13.4h.

What is the month with the most sunshine in Huntington Beach?

Months with the most sunshine in Huntington Beach, California, are July and August, with an average of 11h of sunshine.

How many hours of sunshine does Huntington Beach have in August?

In Huntington Beach, the average sunshine in August is 11h.

What is the month with the highest UV index in Huntington Beach?

Months with the highest UV index in Huntington Beach are June through August, with an average maximum UV index of 10.

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

The average daily maximum UV index in August is 10. A UV Index estimate of 8 to 10 represents a very high health threat from unsafe exposure to the Sun's UV rays.
Average temperature in August - Huntington Beach, CA
  • Average high temperature in August: 72°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 August: 65°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 August - Huntington Beach, CA
  • Average rainfall in August: 0"

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 August - Huntington Beach, CA
  • Average rainfall days in August: 1 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 August - Huntington Beach, CA
  • Average sea temperature in August: 67.7°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 August / Average sunshine in August - Huntington Beach, CA
  • Average daylight in August: 13.4h

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 August: 11h

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 August - Huntington Beach, CA
  • Average UV index in August: 10

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).