October weather forecast
San Ardo, CA

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Weather in October

October, like September, in San Ardo, California, is a moderately hot autumn month, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 54.5°F (12.5°C).

Temperature

The beginning of October brings a slight decrease in the average high-temperature, transitioning from 84.2°F (29°C) in September to a still moderately hot 75.7°F (24.3°C). Throughout the nights in October, an average low-temperature of 54.5°F (12.5°C) is noted.

Humidity

In October, the average relative humidity is 52%.

Rainfall

In San Ardo, in October, it is raining for 3.4 days, with typically 0.39" (10mm) of accumulated precipitation. In San Ardo, during the entire year, the rain falls for 55.2 days and collects up to 9.06" (230mm) of precipitation.

Daylight

The average length of the day in October is 11h and 16min.
On the first day of the month, sunrise is at 6:59 am and sunset at 6:46 pm. On the last day of October, sunrise is at 7:26 am and sunset at 6:08 pm PDT.

Sunshine

In October, the average sunshine is 7.5h.

UV index

The average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In October, a daily maximum UV index of 4 leads to the following instructions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

In San Ardo, in October, the average high-temperature is 75.7°F (24.3°C), and the average low-temperature is 54.5°F (12.5°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in September is calculated to be 84.2°F (29°C).

What is the average humidity in October?

In October, the average relative humidity is 52%.

How many days does it rain in October in San Ardo?

In San Ardo, in October, it is raining for 3.4 days, with typically 0.39" (10mm) of accumulated precipitation.

What is the average length of the day in October?

In San Ardo, the average day length in October is 11h and 16min.

What time are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 6:59 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 6:08 pm PDT.

How long on average sun shines in October?

In San Ardo, the average sunshine duration in October is 7.5h.

How high is the UV index in October?

In San Ardo, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
San Ardo, CA

Average temperature in October - San Ardo, CA
  • Average high temperature in October: 75.7°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is December (58.1°F).

  • Average low temperature in October: 54.5°F

The month with the highest average low temperature is August (60.8°F).
The coldest months (with the lowest average low temperature) are February and December (42.8°F).

Average pressure in October
San Ardo, CA

Average pressure in October - San Ardo, CA
  • Average pressure in October: 29.98"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June and September (29.91"Hg).

Average wind speed in October
San Ardo, CA

Average wind speed in October - San Ardo, CA
  • Average wind speed in October: 4.8mph

The windiest month (with the highest average wind speed) is May (6.1mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

Average humidity in October
San Ardo, CA

Average humidity in October - San Ardo, CA
  • Average humidity in October: 52%

The month with the highest relative humidity is February (68%).
The month with the lowest relative humidity is September (47%).

Average rainfall in October
San Ardo, CA

Average rainfall in October - San Ardo, CA
  • Average rainfall in October: 0.39"

The wettest month (with the highest rainfall) is January (1.77").
The driest month (with the least rainfall) is August (0.04").

Average rainfall days in October
San Ardo, CA

Average rainfall days in October - San Ardo, CA
  • Average rainfall days in October: 3.4 days

The month with the highest number of rainy days is March (10.5 days).
The month with the least rainy days is August (0.8 days).

Average daylight in October /
Average sunshine in October
San Ardo, CA

Average daylight in October / Average sunshine in October - San Ardo, CA
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in October: 7h and 3min

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 24min).

Average sunshine days in October
San Ardo, CA

Average sunshine days in October - San Ardo, CA
  • Average sunshine days in October: 26.6 days

The month with the most sunshine days is August (29 days).
The month with the least sunshine days is February (19.8 days).

Average UV index in October
San Ardo, CA

Average UV index in October - San Ardo, CA
  • Average UV index in October: 4

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are February, November and December (UV index 3).

Average cloud cover in October
San Ardo, CA

Average cloud cover in October - San Ardo, CA
  • Average cloud cover in October: 12

The month with the most cloud cover is March (Cloud cover 29).
The months with the least cloud cover are July, August and September (Cloud cover 5).

Average visibility in October
San Ardo, CA

Average visibility in October - San Ardo, 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).

San Ardo, California, USA

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