October weather forecast and climate
Isla Vista, CA

Weather in October

October, the same as September, in Isla Vista, California, is another pleasant autumn month, with temperature in the range of an average high of 72.9°F (22.7°C) and an average low of 57.7°F (14.3°C).

Temperature

In October, the average high-temperature is relatively the same as in September - an agreeable 72.9°F (22.7°C). The average low-temperature, in October, is 57.7°F (14.3°C).

Humidity

Months with the lowest humidity are September through November, with an average relative humidity of 56%.

Rainfall

In Isla Vista, in October, during 1.8 rainfall days, 0.2" (5mm) of precipitation is typically accumulated. Throughout the year, there are 43.7 rainfall days, and 7.68" (195mm) of precipitation is accumulated.

Ocean temperature

In Isla Vista, in October, the average water temperature is 60.6°F (15.9°C).
Note: For most, swimming in 60.6°F (15.9°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).

Daylight

In Isla Vista, the average length of the day is 11.3h.

Sunshine

In October, the average sunshine in Isla Vista is 8h.

UV index

In Isla Vista, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 5 in October transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Isla Vista?

In October, the average high-temperature is 72.9°F (22.7°C), and the average low-temperature is 57.7°F (14.3°C).

What are the least humid months in Isla Vista?

September through November, with an average relative humidity of 56%, are the least humid months.

What is the average humidity in October in Isla Vista?

In Isla Vista, California, the average relative humidity in October is 56%.

How many days does it rain in October in Isla Vista?

In Isla Vista, California, in October, during 1.8 rainfall days, 0.2" (5mm) of precipitation is typically accumulated.

What is the ocean temperature in October in Isla Vista?

In October, the average ocean temperature in Isla Vista is 60.6°F (15.9°C). Swimming in 60.6°F (15.9°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 October in Isla Vista?

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

How many hours of sunshine does Isla Vista have in October?

The average sunshine in October in Isla Vista, California, is 8h.

What is the UV index reading in October in Isla Vista?

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

Average temperature in October
Isla Vista, CA

Average temperature in October - Isla Vista, CA
  • Average high temperature in October: 72.9°F

The warmest month (with the highest average high temperature) is August (79.2°F).
The month with the lowest average high temperature is December (60.6°F).

  • Average low temperature in October: 57.7°F

The month with the highest average low temperature is August (62.1°F).
The coldest month (with the lowest average low temperature) is February (47.7°F).

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Average pressure in October
Isla Vista, CA

Average pressure in October - Isla Vista, CA
  • Average pressure in October: 29.96"

The month with the highest atmospheric pressure is January (30.11").
Months with the lowest atmospheric pressure are June, August and September (29.91").

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Average wind speed in October
Isla Vista, CA

Average wind speed in October - Isla Vista, CA
  • Average wind speed in October: 6.3mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is July (5.6mph).

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Average humidity in October
Isla Vista, CA

Average humidity in October - Isla Vista, CA
  • Average humidity in October: 56%

The month with the highest relative humidity is March (64%).
Months with the lowest relative humidity are September, October and November (56%).

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Average rainfall in October
Isla Vista, CA

Average rainfall in October - Isla Vista, CA
  • Average rainfall in October: 0.2"

The wettest month (with the highest rainfall) is January (1.57").
The driest months (with the least rainfall) are June and August (0.08").

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Average rainfall days in October
Isla Vista, CA

Average rainfall days in October - Isla Vista, CA
  • Average rainfall days in October: 1.8 days

The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (1.2 days).

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Average sea temperature in October
Isla Vista, CA

Average sea temperature in October - Isla Vista, CA
  • Average sea temperature in October: 60.7°F

The best month for swimming (with the highest average sea temperature) is August (62.2°F).
The coldest month (with the lowest average sea temperature) is April (55.7°F).

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Average daylight in October /
Average sunshine in October
Isla Vista, CA

Average daylight in October / Average sunshine in October - Isla Vista, 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: 8h

Months with the most sunshine are June and July (Average sunshine: 12h).
The month with the least sunshine is February (Average sunshine: 6.6h).

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Average sunshine days in October
Isla Vista, CA

Average sunshine days in October - Isla Vista, CA
  • Average sunshine days in October: 27.8 days

The month with the most sunshine days is August (28 days).
The month with the least sunshine days is February (21.6 days).

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Average UV index in October
Isla Vista, CA

Average UV index in October - Isla Vista, CA
  • Average UV index in October: 5

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

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Average cloud cover in October
Isla Vista, CA

Average cloud cover in October - Isla Vista, CA
  • Average cloud cover in October: 8

The month with the most cloud cover is March (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in October
Isla Vista, CA

Average visibility in October - Isla Vista, 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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