October weather forecast
Yorba Linda, CA

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Weather in October

October, like September, in Yorba Linda, California, is a moderately hot autumn month, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 60.4°F (15.8°C).

Temperature

With the arrival of October, Yorba Linda notices a mild change in the average high-temperature, sliding from September's warm 84.4°F (29.1°C) to a still moderately hot 78.4°F (25.8°C). During the nights in October, Yorba Linda observes an average low-temperature of 60.4°F (15.8°C).

Humidity

The average relative humidity in October is 52%.

Rainfall

In Yorba Linda, in October, during 3.1 rainfall days, 0.24" (6mm) of precipitation is typically accumulated. In Yorba Linda, during the entire year, the rain falls for 49 days and collects up to 6.97" (177mm) of precipitation.

Daylight

The average length of the day in October is 11h and 19min.
On the first day of October, sunrise is at 6:46 am and sunset at 6:35 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:59 pm PDT.

Sunshine

The average sunshine in October 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 health risk from exposure to the Sun's UV radiation for the average person.
Note: In October, a regular UV index of 5 translates into these guidelines:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Yorba Linda in October?

During October, Yorba Linda experiences an average high-temperature of 78.4°F (25.8°C) and a low-temperature of 60.4°F (15.8°C). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, is evaluated at 86°F (30°C).

What is the average humidity in October?

In Yorba Linda, the average relative humidity in October is 52%.

How much does it rain in October?

In Yorba Linda, during October, the rain falls for 3.1 days and regularly aggregates up to 0.24" (6mm) of precipitation.

How many hours of daylight does Yorba Linda have in October?

The average day length in October is 11h and 19min.

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 6:46 am and sunset at 6:35 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:59 pm PDT.

How many hours of sunshine does Yorba Linda have in October?

In Yorba Linda, the average sunshine duration in October is 8.6h.

What is the UV index reading in October?

In Yorba Linda, the average daily maximum UV index in October is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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
Yorba Linda, CA

Average temperature in October - Yorba Linda, CA
  • Average high temperature in October: 78.4°F

The warmest month (with the highest average high temperature) is August (86.7°F).
The month with the lowest average high temperature is December (64°F).

  • Average low temperature in October: 60.4°F

The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is February (48.9°F).

Average pressure in October
Yorba Linda, CA

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

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.88"Hg).

Average wind speed in October
Yorba Linda, CA

Average wind speed in October - Yorba Linda, CA
  • Average wind speed in October: 4.6mph

The windiest month (with the highest average wind speed) is April (5.7mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

Average humidity in October
Yorba Linda, CA

Average humidity in October - Yorba Linda, CA
  • Average humidity in October: 52%

The months with the highest relative humidity are May and June (61%).
The month with the lowest relative humidity is November (49%).

Average rainfall in October
Yorba Linda, CA

Average rainfall in October - Yorba Linda, CA
  • Average rainfall in October: 0.24"

The wettest month (with the highest rainfall) is December (1.54").
The driest month (with the least rainfall) is June (0.04").

Average rainfall days in October
Yorba Linda, CA

Average rainfall days in October - Yorba Linda, CA
  • Average rainfall days in October: 3.1 days

The month with the highest number of rainy days is March (6.8 days).
The month with the least rainy days is June (1.2 days).

Average daylight in October /
Average sunshine in October
Yorba Linda, CA

Average daylight in October / Average sunshine in October - Yorba Linda, 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 month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

Average sunshine days in October
Yorba Linda, CA

Average sunshine days in October - Yorba Linda, CA
  • Average sunshine days in October: 25.5 days

The month with the most sunshine days is August (25.9 days).
The month with the least sunshine days is February (21.2 days).

Average UV index in October
Yorba Linda, CA

Average UV index in October - Yorba Linda, CA
  • Average UV index in October: 5

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

Average cloud cover in October
Yorba Linda, CA

Average cloud cover in October - Yorba Linda, CA
  • Average cloud cover in October: 11

The months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

Average visibility in October
Yorba Linda, CA

Average visibility in October - Yorba Linda, 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).

Yorba Linda, California, USA

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