October weather forecast
Corona, CA

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Colorful beach homes along the Pacific Ocean facing the calm turquoise-blue ocean water in Corona del Mar, California
Colorful beach homes along the Pacific Ocean facing the calm turquoise-blue ocean water in Corona del Mar, California

Weather in October

October, the same as September, is another warm autumn month in Corona, California, with an average temperature varying between 79.5°F (26.4°C) and 58.8°F (14.9°C).

Temperature

The transition into October is accompanied by a slight temperature decrease, with the average high-temperature shifting from a tropical 86.9°F (30.5°C) in September to a moderately hot 79.5°F (26.4°C). In Corona, October nights cool down to an average of 58.8°F (14.9°C).

Humidity

In Corona, the average relative humidity in October is 50%.

Rainfall

In October, in Corona, California, the rain falls for 3.5 days. Throughout October, 0.31" (8mm) of precipitation is accumulated. In Corona, California, during the entire year, the rain falls for 53.9 days and collects up to 8.86" (225mm) of precipitation.

Daylight

In Corona, the average length of the day in October is 11h and 19min.
On the first day of the month, sunrise is at 6:45 am and sunset at 6:34 pm. On the last day of October, sunrise is at 7:09 am and sunset at 5:58 pm PDT.

Sunshine

The average sunshine in October in Corona is 8.6h.

UV index

In October, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In October, the UV index of 5 transforms into the following advice:
Take care. Persons with lighter skin might suffer burns 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. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What is the temperature in October in Corona?

During October, Corona experiences an average high-temperature of 79.5°F (26.4°C) and a low-temperature of 58.8°F (14.9°C). In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 89.6°F (32°C).

What is the average humidity in October in Corona?

In October, the average relative humidity in Corona is 50%.

How many days does it rain in October in Corona?

In Corona, California, during October, the rain falls for 3.5 days and regularly aggregates up to 0.31" (8mm) of precipitation.

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

In October, the average day length in Corona is 11h and 19min.

When are sunrise and sunset in October in Corona?

In October, on the first day of the month, sunrise is at 6:45 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:58 pm PDT.

How many hours of sunshine does Corona have in October?

The average sunshine duration in October in Corona is 8.6h.

What is the UV index intensity in October in Corona?

In Corona, California, the average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Corona, CA

Average temperature in October - Corona, CA
  • Average high temperature in October: 79.5°F

The warmest month (with the highest average high temperature) is August (89.4°F).
The month with the lowest average high temperature is December (63.5°F).

  • Average low temperature in October: 58.8°F

The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is December (46.9°F).

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Average pressure in October
Corona, CA

Average pressure in October - Corona, CA
  • Average pressure in October: 29.94"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in October
Corona, CA

Average wind speed in October - Corona, CA
  • Average wind speed in October: 4.5mph

The windiest months (with the highest average wind speed) are April and May (5.4mph).
The calmest month (with the lowest average wind speed) is September (4.3mph).

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Average humidity in October
Corona, CA

Average humidity in October - Corona, CA
  • Average humidity in October: 50%

The month with the highest relative humidity is May (60%).
The month with the lowest relative humidity is November (48%).

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Average rainfall in October
Corona, CA

Average rainfall in October - Corona, CA
  • Average rainfall in October: 0.31"

The wettest month (with the highest rainfall) is December (1.89").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in October
Corona, CA

Average rainfall days in October - Corona, CA
  • Average rainfall days in October: 3.5 days

The month with the highest number of rainy days is March (8.2 days).
The month with the least rainy days is June (1.3 days).

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

Average daylight in October / Average sunshine in October - Corona, CA
  • Average daylight in October: 11h 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: 9h and 54min).

  • Average sunshine in October: 8h and 4min

The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days in October
Corona, CA

Average sunshine days in October - Corona, CA
  • Average sunshine days in October: 25.3 days

The month with the most sunshine days is June (27.1 days).
The month with the least sunshine days is February (20.8 days).

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Average UV index in October
Corona, CA

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

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 4).

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Average cloud cover in October
Corona, CA

Average cloud cover in October - Corona, CA
  • Average cloud cover in October: 12

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

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Average visibility in October
Corona, CA

Average visibility in October - Corona, CA
  • Average visibility in October: 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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Corona, California, USA

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