October weather forecast
Clearlake Oaks, CA

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Weather in October

October, like September, in Clearlake Oaks, California, is another warm autumn month, with an average temperature fluctuating between 73.8°F (23.2°C) and 49.6°F (9.8°C).

Temperature

Setting in of October comes with a decrease in the average high-temperature, moving from a warm 85.1°F (29.5°C) in September to a still moderately hot 73.8°F (23.2°C). Clearlake Oaks registers a prominent dip from daytime highs, with an average of 49.6°F (9.8°C) during the nights of October.

Humidity

In Clearlake Oaks, the average relative humidity in October is 52%.

Rainfall

In Clearlake Oaks, in October, it is raining for 4.6 days, with typically 0.94" (24mm) of accumulated precipitation. In Clearlake Oaks, during the entire year, the rain falls for 79.8 days and collects up to 17.44" (443mm) of precipitation.

Snowfall

In Clearlake Oaks, snow does not fall in April through October.

Daylight

The average length of the day in October is 11h and 10min.
On the first day of the month, sunrise is at 7:07 am and sunset at 6:52 pm. On the last day of October, sunrise is at 7:37 am and sunset at 6:10 pm PDT.

Sunshine

In October, the average sunshine is 6.9h.

UV index

In October, the average daily maximum UV index in Clearlake Oaks is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In October, the UV index of 4 transforms into the following advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

The high-temperature, in October, in Clearlake Oaks, is 73.8°F (23.2°C), while the low-temperature averages to 49.6°F (9.8°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in September is evaluated at 86°F (30°C).

What is the average humidity in October?

In Clearlake Oaks, the average relative humidity in October is 52%.

How much does it rain in October?

In Clearlake Oaks, in October, it is raining for 4.6 days, with typically 0.94" (24mm) of accumulated precipitation.

When it does not snow?

April through October are months without snowfall.

Does it snow in October?

In Clearlake Oaks, in October, it doesn't snow. In November, it regularly snows.

What is the average length of the day in October?

In October, the average day length is 11h and 10min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 7:07 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 6:10 pm PDT.

How long on average sun shines in October?

In October, the average sunshine duration is 6.9h.

How high is the UV index in October?

The average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Clearlake Oaks, CA

Average temperature in October - Clearlake Oaks, CA
  • Average high temperature in October: 73.8°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is December (52.7°F).

  • Average low temperature in October: 49.6°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is December (38.1°F).

Average pressure in October
Clearlake Oaks, CA

Average pressure in October - Clearlake Oaks, CA
  • Average pressure in October: 29.99"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).

Average wind speed in October
Clearlake Oaks, CA

Average wind speed in October - Clearlake Oaks, CA
  • Average wind speed in October: 4.7mph

The windiest month (with the highest average wind speed) is April (5.7mph).
The calmest month (with the lowest average wind speed) is November (4.3mph).

Average humidity in October
Clearlake Oaks, CA

Average humidity in October - Clearlake Oaks, CA
  • Average humidity in October: 52%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (44%).

Average rainfall in October
Clearlake Oaks, CA

Average rainfall in October - Clearlake Oaks, CA
  • Average rainfall in October: 0.94"

The wettest month (with the highest rainfall) is February (3.7").
The driest months (with the least rainfall) are July and August (0.04").

Average rainfall days in October
Clearlake Oaks, CA

Average rainfall days in October - Clearlake Oaks, CA
  • Average rainfall days in October: 4.6 days

The month with the highest number of rainy days is March (13.9 days).
The months with the least rainy days are July and August (1.1 days).

Average snowfall in October
Clearlake Oaks, CA

Average snowfall in October - Clearlake Oaks, CA
  • Average snowfall in October: 0"

The month with the highest snowfall is February (0.51").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October
Clearlake Oaks, CA

Average snowfall days in October - Clearlake Oaks, CA
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in October /
Average sunshine in October
Clearlake Oaks, CA

Average daylight in October / Average sunshine in October - Clearlake Oaks, CA
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 6h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in October
Clearlake Oaks, CA

Average sunshine days in October - Clearlake Oaks, CA
  • Average sunshine days in October: 25.5 days

The month with the most sunshine days is July (29.4 days).
The month with the least sunshine days is March (15.8 days).

Average UV index in October
Clearlake Oaks, CA

Average UV index in October - Clearlake Oaks, CA
  • Average UV index in October: 4

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are November and December (UV index 2).

Average cloud cover in October
Clearlake Oaks, CA

Average cloud cover in October - Clearlake Oaks, CA
  • Average cloud cover in October: 18

The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 4).

Average visibility in October
Clearlake Oaks, CA

Average visibility in October - Clearlake Oaks, 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).

Clearlake Oaks, California, USA

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