October weather forecast
East Irvine, CA

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Weather in October

October, the same as September, is another warm autumn month in East Irvine, California, with an average temperature fluctuating between 60.1°F (15.6°C) and 75.6°F (24.2°C).

Temperature

The start of October marks an average high-temperature of a still moderately hot 75.6°F (24.2°C), hardly distinguishable from the conditions in September. October in East Irvine witnesses an average low-temperature hovering around a mild 60.1°F (15.6°C).

Humidity

In East Irvine, California, the average relative humidity in October is 60%.

Rainfall

In East Irvine, during October, the rain falls for 5.2 days and regularly aggregates up to 0.43" (11mm) of precipitation. In East Irvine, during the entire year, the rain falls for 65.2 days and collects up to 9.17" (233mm) of precipitation.

Daylight

In East Irvine, California, the average length of the day in October is 11h and 20min.
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, in East Irvine, California, sunrise is at 7:09 am and sunset at 5:59 pm PDT.

Sunshine

In October, the average sunshine is 8.6h.

UV index

In October, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 5 in October translates into these instructions:
Put precautions into practice - Guidance to elude sunburn is provided. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
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Frequently asked questions

What is the average October temperature in East Irvine?

In October, in East Irvine, the average high-temperature is 75.6°F (24.2°C), and the average low-temperature is 60.1°F (15.6°C). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in August is evaluated at 84.2°F (29°C).

What is the average humidity in October in East Irvine?

In October, the average relative humidity in East Irvine, California, is 60%.

How much does it rain in East Irvine in October?

In East Irvine, in October, it is raining for 5.2 days, with typically 0.43" (11mm) of accumulated precipitation.

What is the average length of the day in October in East Irvine?

In October, the average day length is 11h and 20min.

What time are sunrise and sunset in October in East Irvine?

On the first day of October in East Irvine, 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 5:59 pm PDT.

How many hours of sunshine does East Irvine have in October?

In East Irvine, California, the average sunshine duration in October is 8.6h.

What is the UV index intensity in October in East Irvine?

In October, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to 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 October
East Irvine, CA

Average temperature in October - East Irvine, CA
  • Average high temperature in October: 75.6°F

The warmest month (with the highest average high temperature) is August (81.7°F).
The month with the lowest average high temperature is December (63.1°F).

  • Average low temperature in October: 60.1°F

The month with the highest average low temperature is August (64.8°F).
The coldest month (with the lowest average low temperature) is February (49.6°F).

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Average pressure in October
East Irvine, CA

Average pressure in October - East Irvine, 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 (29.88"Hg).

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Average wind speed in October
East Irvine, CA

Average wind speed in October - East Irvine, CA
  • Average wind speed in October: 4.7mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

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Average humidity in October
East Irvine, CA

Average humidity in October - East Irvine, CA
  • Average humidity in October: 60%

The month with the highest relative humidity is June (69%).
The month with the lowest relative humidity is November (55%).

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Average rainfall in October
East Irvine, CA

Average rainfall in October - East Irvine, CA
  • Average rainfall in October: 0.43"

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

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Average rainfall days in October
East Irvine, CA

Average rainfall days in October - East Irvine, CA
  • Average rainfall days in October: 5.2 days

The month with the highest number of rainy days is March (8.4 days).
The month with the least rainy days is June (2.1 days).

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Average daylight in October /
Average sunshine in October
East Irvine, CA

Average daylight in October / Average sunshine in October - East Irvine, 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: 10h and 0min).

  • Average sunshine in October: 8h and 4min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days in October
East Irvine, CA

Average sunshine days in October - East Irvine, CA
  • Average sunshine days in October: 23.4 days

The month with the most sunshine days is August (24.9 days).
The month with the least sunshine days is February (19.6 days).

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Average UV index in October
East Irvine, CA

Average UV index in October - East Irvine, CA
  • Average UV index in October: 5

The months with the highest UV index are June, 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 October
East Irvine, CA

Average cloud cover in October - East Irvine, CA
  • Average cloud cover in October: 14

The months with the most cloud cover are March and December (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in October
East Irvine, CA

Average visibility in October - East Irvine, 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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East Irvine, California, USA

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