August weather forecast and climate
Port Hueneme, CA

Weather in August

The last month of the summer, August, is a moderately hot month in Port Hueneme, California, with average temperature ranging between max 73.4°F (23°C) and min 62.8°F (17.1°C).

Temperature

The warmest months are August and September, with an average high-temperature of 73.4°F (23°C).

Humidity

In Port Hueneme, the average relative humidity is 68%.

Rainfall

In Port Hueneme, it is raining for 1.3 days, with typically 0.12" (3mm) of accumulated precipitation. In Port Hueneme, California, during the entire year, the rain falls for 46.5 days and collects up to 8.31" (211mm) of precipitation.

Ocean temperature

The month with the warmest seawater in Port Hueneme is August, with an average ocean temperature of 64°F (17.8°C).
Note: Swimming in 64°F (17.8°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

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

Sunshine

Months with the most sunshine in Port Hueneme are June through August, with an average of 12h of sunshine.

UV index

With an average maximum UV index of 6, August is the month with the highest UV index in Port Hueneme. A UV Index of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 6 in August transform into the following instructions:
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.
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FAQ

What is the warmest month in Port Hueneme?

August and September, with an average high-temperature of 73.4°F (23°C), are warmest months in Port Hueneme.

What is the temperature in August in Port Hueneme?

In Port Hueneme, in August, the average high-temperature is 73.4°F (23°C), and the average low-temperature is 62.8°F (17.1°C).

What is the average humidity in August in Port Hueneme?

In August, the average relative humidity in Port Hueneme, California, is 68%.

How many days does it rain in August in Port Hueneme?

In Port Hueneme, in August, during 1.3 rainfall days, 0.12" (3mm) of precipitation is typically accumulated.

When is the ocean warmest in Port Hueneme?

August is the month with the warmest seawater, with an average ocean temperature of 64°F (17.8°C).

How cold is the water in August in Port Hueneme?

In Port Hueneme, the average seawater temperature in August is 64°F (17.8°C). For most, swimming in 64°F (17.8°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).

What is the average length of the day in August in Port Hueneme?

In Port Hueneme, California, the average length of the day in August is 13.4h.

What are the months with the most sunshine in Port Hueneme?

June through August, with an average of 12h of sunshine, are months with the most sunshine.

How many hours of sunshine does Port Hueneme have in August?

In August, the average sunshine in Port Hueneme, California, is 12h.

When is the highest UV index in Port Hueneme?

With an average maximum UV index of 6, August is the month with the highest UV index in Port Hueneme, California.

How high is the UV index in August in Port Hueneme?

The average daily maximum UV index in August in Port Hueneme, California, is 6. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.

Average temperature in August
Port Hueneme, CA

Average temperature in August - Port Hueneme, CA
  • Average high temperature in August: 73.4°F

The warmest months (with the highest average high temperature) are August and September (73.4°F).
The month with the lowest average high temperature is February (59°F).

  • Average low temperature in August: 62.8°F

The month with the highest average low temperature is September (63°F).
The coldest months (with the lowest average low temperature) are February and December (50.5°F).

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Average pressure in August
Port Hueneme, CA

Average pressure in August - Port Hueneme, CA
  • Average pressure in August: 29.91"

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is September (29.9").

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Average wind speed in August
Port Hueneme, CA

Average wind speed in August - Port Hueneme, CA
  • Average wind speed in August: 5.1mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in August
Port Hueneme, CA

Average humidity in August - Port Hueneme, CA
  • Average humidity in August: 68%

The month with the highest relative humidity is June (72%).
The month with the lowest relative humidity is November (57%).

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Average rainfall in August
Port Hueneme, CA

Average rainfall in August - Port Hueneme, CA
  • Average rainfall in August: 0.12"

The wettest month (with the highest rainfall) is January (1.85").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in August
Port Hueneme, CA

Average rainfall days in August - Port Hueneme, CA
  • Average rainfall days in August: 1.3 days

The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is August (1.3 days).

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Average sea temperature in August
Port Hueneme, CA

Average sea temperature in August - Port Hueneme, CA
  • Average sea temperature in August: 64.1°F

The best month for swimming (with the highest average sea temperature) is August (64.1°F).
The coldest month (with the lowest average sea temperature) is April (56.7°F).

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Average daylight in August /
Average sunshine in August
Port Hueneme, CA

Average daylight in August / Average sunshine in August - Port Hueneme, 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: 12h

Months with the most sunshine are June, July and August (Average sunshine: 12h).
Months with the least sunshine are January and February (Average sunshine: 6.8).

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Average sunshine days in August
Port Hueneme, CA

Average sunshine days in August - Port Hueneme, CA
  • Average sunshine days in August: 26.6 days

The month with the most sunshine days is October (27.2 days).
The month with the least sunshine days is February (21.7 days).

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Average UV index in August
Port Hueneme, CA

Average UV index in August - Port Hueneme, CA
  • Average UV index in August: 6

The month with the highest UV index is August (UV index 6).
Months with the lowest UV index are January, February, March, April, November and December (UV index 4).

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Average cloud cover in August
Port Hueneme, CA

Average cloud cover in August - Port Hueneme, CA
  • Average cloud cover in August: 5

The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in August
Port Hueneme, CA

Average visibility in August - Port Hueneme, CA
  • Average visibility in August: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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