September weather forecast
Palos Verdes Estates, CA

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Palos Verdes Estates, California, with temperature in the range of an average high of 76.1°F (24.5°C) and an average low of 64.2°F (17.9°C).

Temperature

The months of August and September see the peak of Palos Verdes Estates's temperatures, averaging a high of 76.1°F (24.5°C).

Humidity

In September, the average relative humidity in Palos Verdes Estates is 68%.

Rainfall

In Palos Verdes Estates, in September, during 3.9 rainfall days, 0.28" (7mm) of precipitation is typically accumulated. In Palos Verdes Estates, during the entire year, the rain falls for 57.4 days and collects up to 7.68" (195mm) of precipitation.

Ocean temperature

In Palos Verdes Estates, in September, the average water temperature is 66.7°F (19.3°C).
Note: The majority of individuals find it unpleasurable to swim in 66.7°F (19.3°C). It becomes progressively harder to manage one's breathing as the water temperature falls below 69.8°F (21°C).

Daylight

In September, the average length of the day is 12h and 22min.
On the first day of September in Palos Verdes Estates, sunrise is at 6:27 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 6:38 pm PDT.

Sunshine

In September, the average sunshine in Palos Verdes Estates is 10.5h.

UV index

The months with the highest UV index in Palos Verdes Estates are July through September, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: During September, 6 as the daily maximum UV index converts into the following advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What is the hottest time of year in Palos Verdes Estates?

Palos Verdes Estates sees its peak of temperatures during August and September, with an average high-temperature of 76.1°F (24.5°C).

What is the usual temperature for Palos Verdes Estates in September?

The average high-temperature and low-temperature in Palos Verdes Estates, California, during September are 76.1°F (24.5°C) and 64.2°F (17.9°C) respectively.

What is the average humidity in September in Palos Verdes Estates?

In Palos Verdes Estates, California, the average relative humidity in September is 68%.

How much does it rain in Palos Verdes Estates in September?

In Palos Verdes Estates, California, in September, during 3.9 rainfall days, 0.28" (7mm) of precipitation is typically accumulated.

How cold is the water in September in Palos Verdes Estates?

In Palos Verdes Estates, California, the average seawater temperature in September is 66.7°F (19.3°C). Swimming in 66.7°F (19.3°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

What is the average length of the day in September in Palos Verdes Estates?

In Palos Verdes Estates, California, the average day length in September is 12h and 22min.

What time are sunrise and sunset in September in Palos Verdes Estates?

On the first day of September, sunrise is at 6:27 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 6:38 pm PDT.

How long on average sun shines in September in Palos Verdes Estates?

The average sunshine duration in September in Palos Verdes Estates, California, is 10.5h.

What are the months with the highest UV index in Palos Verdes Estates?

The months with the highest UV index are July through September, with an average maximum UV index of 6.

What is the UV index reading in September in Palos Verdes Estates?

The average daily maximum UV index in September in Palos Verdes Estates is 6. A UV Index of 6 to 7 symbolizes a high health threat 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 September
Palos Verdes Estates, CA

Average temperature in September - Palos Verdes Estates, CA
  • Average high temperature in September: 76.1°F

The warmest months (with the highest average high temperature) are August and September (76.1°F).
The month with the lowest average high temperature is December (62.4°F).

  • Average low temperature in September: 64.2°F

The month with the highest average low temperature is August (64.4°F).
The coldest month (with the lowest average low temperature) is February (52.5°F).

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Average pressure in September
Palos Verdes Estates, CA

Average pressure in September - Palos Verdes Estates, CA
  • Average pressure in September: 29.9"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.9"Hg).

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Average wind speed in September
Palos Verdes Estates, CA

Average wind speed in September - Palos Verdes Estates, CA
  • Average wind speed in September: 5.3mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is September (5.3mph).

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Average humidity in September
Palos Verdes Estates, CA

Average humidity in September - Palos Verdes Estates, CA
  • Average humidity in September: 68%

The month with the highest relative humidity is June (75%).
The month with the lowest relative humidity is November (58%).

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Average rainfall in September
Palos Verdes Estates, CA

Average rainfall in September - Palos Verdes Estates, CA
  • Average rainfall in September: 0.28"

The wettest month (with the highest rainfall) is January (1.46").
The driest month (with the least rainfall) is June (0.12").

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Average rainfall days in September
Palos Verdes Estates, CA

Average rainfall days in September - Palos Verdes Estates, CA
  • Average rainfall days in September: 3.9 days

The month with the highest number of rainy days is March (6.6 days).
The month with the least rainy days is August (3.3 days).

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Average sea temperature in September
Palos Verdes Estates, CA

Average sea temperature in September - Palos Verdes Estates, CA
  • Average sea temperature in September: 66.7°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 September /
Average sunshine in September
Palos Verdes Estates, CA

Average daylight in September / Average sunshine in September - Palos Verdes Estates, CA
  • Average daylight in September: 12h 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 September: 10h and 3min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 42min).

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Average sunshine days in September
Palos Verdes Estates, CA

Average sunshine days in September - Palos Verdes Estates, CA
  • Average sunshine days in September: 21.4 days

The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is June (17.8 days).

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Average UV index in September
Palos Verdes Estates, CA

Average UV index in September - Palos Verdes Estates, CA
  • Average UV index in September: 6

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

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Average cloud cover in September
Palos Verdes Estates, CA

Average cloud cover in September - Palos Verdes Estates, CA
  • Average cloud cover in September: 11

The month with the most cloud cover is December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 9).

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Average visibility in September
Palos Verdes Estates, CA

Average visibility in September - Palos Verdes Estates, CA
  • Average visibility in September: 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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Palos Verdes Estates, California, USA

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