October weather forecast and climate
Chatsworth, CA

Weather in October

October, the same as September, is another warm autumn month in Chatsworth, California, with average temperature fluctuating between 58.5°F (14.7°C) and 76.5°F (24.7°C).

Temperature

In October, the average high-temperature slightly decreases, from a moderately hot 83.1°F (28.4°C) in September, to a still warm 76.5°F (24.7°C). The average low-temperature, in Chatsworth, California, is 58.5°F (14.7°C).

Humidity

In Chatsworth, the average relative humidity is 48%.

Rainfall

In Chatsworth, it is raining for 2.9 days, with typically 0.2" (5mm) of accumulated precipitation. Throughout the year, in Chatsworth, there are 39.8 rainfall days, and 7.52" (191mm) of precipitation is accumulated.

Daylight

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

Sunshine

In Chatsworth, the average sunshine in October is 8.4h.

UV index

The average daily maximum UV index in October is 5. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for the average person.
Note: In October, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in October in Chatsworth?

In October, in Chatsworth, California, the average high-temperature is 76.5°F (24.7°C), and the average low-temperature is 58.5°F (14.7°C).

What is the average humidity in October in Chatsworth?

In October, the average relative humidity is 48%.

How many days does it rain in October in Chatsworth?

In Chatsworth, in October, during 2.9 rainfall days, 0.2" (5mm) of precipitation is typically accumulated.

What is the average length of the day in October in Chatsworth?

In October, the average length of the day in Chatsworth, California, is 11.3h.

How many hours of sunshine does Chatsworth have in October?

The average sunshine in October is 8.4h.

What is the UV index intensity in October in Chatsworth?

In Chatsworth, California, the average daily maximum UV index in October is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in October
Chatsworth, CA

Average temperature in October - Chatsworth, CA
  • Average high temperature in October: 76.5°F

The warmest month (with the highest average high temperature) is August (85.8°F).
The month with the lowest average high temperature is December (61.7°F).

  • Average low temperature in October: 58.5°F

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is December (46.2°F).

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Average pressure in October
Chatsworth, CA

Average pressure in October - Chatsworth, CA
  • Average pressure in October: 29.95"

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is June (29.89").

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Average wind speed in October
Chatsworth, CA

Average wind speed in October - Chatsworth, CA
  • Average wind speed in October: 5.1mph

The windiest months (with the highest average wind speed) are January and December (6.2mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

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Average humidity in October
Chatsworth, CA

Average humidity in October - Chatsworth, CA
  • Average humidity in October: 48%

The month with the highest relative humidity is June (58%).
The month with the lowest relative humidity is November (47%).

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Average rainfall in October
Chatsworth, CA

Average rainfall in October - Chatsworth, CA
  • Average rainfall in October: 0.2"

The wettest month (with the highest rainfall) is February (1.54").
The driest month (with the least rainfall) is June (0").

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Average rainfall days in October
Chatsworth, CA

Average rainfall days in October - Chatsworth, CA
  • Average rainfall days in October: 2.9 days

The month with the highest number of rainy days is March (6.3 days).
The month with the least rainy days is June (0.8 days).

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Average daylight in October /
Average sunshine in October
Chatsworth, CA

Average daylight in October / Average sunshine in October - Chatsworth, CA
  • Average daylight in October: 11.3h

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 October: 8.4h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
Months with the least sunshine are January, February and December (Average sunshine: 6.8).

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Average sunshine days in October
Chatsworth, CA

Average sunshine days in October - Chatsworth, CA
  • Average sunshine days in October: 27.1 days

The month with the most sunshine days is May (28.8 days).
The month with the least sunshine days is February (22.9 days).

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Average UV index in October
Chatsworth, CA

Average UV index in October - Chatsworth, CA
  • Average UV index in October: 5

Months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in October
Chatsworth, CA

Average cloud cover in October - Chatsworth, CA
  • Average cloud cover in October: 10

The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 4).

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Average visibility in October
Chatsworth, CA

Average visibility in October - Chatsworth, CA
  • Average visibility in October: 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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