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

August weather forecast and climate
Redondo Beach, CA

The last month of the summer, August, is another warm month in Redondo Beach, California, with average temperature fluctuating between 64.2°F (17.9°C) and 76.6°F (24.8°C).

Temperature

With an average high-temperature of 76.6°F (24.8°C) and an average low-temperature of 64.2°F (17.9°C), August is the warmest month.

Humidity

The average relative humidity in Redondo Beach is 70%.

Rainfall

In Redondo Beach, California, it is raining for 3 days, with typically 0.2" (5mm) of accumulated precipitation. In Redondo Beach, during the entire year, the rain falls for 54.5 days and collects up to 7.91" (201mm) of precipitation.

Ocean temperature

July and August, with an average ocean temperature of 67.8°F (19.9°C), are months with the warmest seawater in Redondo Beach.
Note: For swimming, a surface water temperature of 67.8°F (19.9°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 August, the average length of the day is 13.4h.

Sunshine

August has the most sunshine of the year in Redondo Beach, with an average of 11.9h of sunshine.

UV index

July through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 warmest month in Redondo Beach?

The warmest month in Redondo Beach, California, is August, with an average high-temperature of 76.6°F (24.8°C) and an average low-temperature of 64.2°F (17.9°C).

What is the temperature in August in Redondo Beach?

In Redondo Beach, California, in August, the average high-temperature is 76.6°F (24.8°C), and the average low-temperature is 64.2°F (17.9°C).

What is the average humidity in August in Redondo Beach?

In August, the average relative humidity in Redondo Beach, California, is 70%.

How many days does it rain in August in Redondo Beach?

In Redondo Beach, California, during August, the rain falls for 3 days and regularly aggregates up to 0.2" (5mm) of precipitation.

What months are the ocean warmest in Redondo Beach?

July and August, with an average ocean temperature of 67.8°F (19.9°C), are months with the warmest seawater.

What is the ocean temperature in August in Redondo Beach?

In August, the average ocean temperature in Redondo Beach is 67.8°F (19.9°C). For most, swimming in 67.8°F (19.9°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 Redondo Beach have in August?

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

What month has the most sunshine in Redondo Beach?

The month with the most sunshine is August, with an average of 11.9h of sunshine.

How long on average sun shines in August in Redondo Beach?

In August, the average sunshine in Redondo Beach is 11.9h.

What are the months with the highest UV index in Redondo Beach?

Months with the highest UV index in Redondo Beach are July through September, with an average maximum UV index of 6.

What is the UV index reading in August in Redondo Beach?

In Redondo Beach, California, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to the UV radiation.
Average temperature in August - Redondo Beach, CA
  • Average high temperature in August: 76.6°F

The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is December (62.8°F).

  • Average low temperature in August: 64.2°F

Months with the highest average low temperature are August and September (64.2°F).
The coldest month (with the lowest average low temperature) is February (52.2°F).

Average humidity in August - Redondo Beach, CA
  • Average humidity in August: 70%

The month with the highest relative humidity is June (74%).
The month with the lowest relative humidity is November (57%).

Average rainfall in August - Redondo Beach, CA
  • Average rainfall in August: 0.2"

The wettest month (with the highest rainfall) is January (1.5").
The driest month (with the least rainfall) is June (0.12").

Average rainfall days in August - Redondo Beach, CA
  • Average rainfall days in August: 3 days

The month with the highest number of rainy days is March (6.8 days).
The month with the least rainy days is August (3 days).

Average sea temperature in August - Redondo Beach, CA
  • Average sea temperature in August: 67.9°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).

Average daylight in August / Average sunshine in August - Redondo Beach, CA
  • Average daylight in August: 13.4h

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

  • Average sunshine in August: 11.9h

The month with the most sunshine is August (Average sunshine: 11.9h).
The month with the least sunshine is December (Average sunshine: 6.6h).

Average UV index in August - Redondo Beach, CA
  • Average UV index in August: 6

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