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Weather in California for October 2025

Your guide to California weather in October - trends and predictions
  • In general, the average temperature in California at the beginning of October is 28.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.1 °F by the end of October.

  • Precipitation in California during October is a rare event, with an average of fewer than 2 rainy days.

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Average dry days
30
Dry days
Average rainy days
1
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/16°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
51 %
Avg humidity

California in October average weather

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Temperatures trend during October in California

See the weather trend as well as the moving average line

October weather day by day

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Date Weather Temperatures Rain UV More
Oct. 1 Light rain shower
Light rain shower
24° /15° 0.4 mm 6
Oct. 2 Sunny
Sunny
25° /15° 0 mm 6
Oct. 3 Sunny
Sunny
29° /16° 0 mm 7
Oct. 4 Sunny
Sunny
29° /17° 0 mm 8
Oct. 5 Sunny
Sunny
31° /18° 0 mm 8
Oct. 6 Sunny
Sunny
31° /19° 0 mm 8
Oct. 7 Overcast
Overcast
32° /19° 0 mm 8
Oct. 8 Sunny
Sunny
29° /18° 0 mm 8
Oct. 9 Partly cloudy
Partly cloudy
28° /18° 0 mm 8
Oct. 10 Sunny
Sunny
26° /18° 0 mm 7
Oct. 11 Partly cloudy
Partly cloudy
26° /17° 0 mm 7
Oct. 12 Sunny
Sunny
28° /16° 0 mm 8
Oct. 13 Overcast
Overcast
23° /15° 0 mm 5
Oct. 14 Cloudy
Cloudy
23° /15° 0 mm 6
Oct. 15 Sunny
Sunny
25° /17° 0 mm 6
Oct. 16 Partly cloudy
Partly cloudy
26° /16° 0 mm 7
Oct. 17 Cloudy
Cloudy
24° /16° 0 mm 5
Oct. 18 Partly cloudy
Partly cloudy
27° /16° 0 mm 7
Oct. 19 Partly cloudy
Partly cloudy
32° /18° 0 mm 8
Oct. 20 Partly cloudy
Partly cloudy
31° /18° 0 mm 8
Oct. 21 Cloudy
Cloudy
26° /16° 0 mm 7
Oct. 22 Cloudy
Cloudy
26° /17° 0 mm 6
Oct. 23 Patchy rain possible
Patchy rain possible
25° /16° 0.1 mm 6
Oct. 24 Cloudy
Cloudy
24° /15° 0 mm 5
Oct. 25 Patchy rain possible
Patchy rain possible
23° /15° 0 mm 6
Oct. 26 Patchy rain possible
Patchy rain possible
24° /17° 0 mm 6
Oct. 27 Partly cloudy
Partly cloudy
24° /16° 0 mm 6
Oct. 28 Sunny
Sunny
20° /14° 0 mm 5
Oct. 29 Sunny
Sunny
22° /12° 0 mm 6
Oct. 30 Sunny
Sunny
24° /12° 0 mm 6
Oct. 31 Sunny
Sunny
25° /14° 0 mm 7
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Important Notice
Our weather forecast for California in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the California forecast closer to your planned date for the most up-to-date weather information.

California in October - FAQ

What are the expected maximum and minimum temperatures in California during October?
During October, expect a variety of temperatures with highs around 27° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in California during October?
Rainfall in California during October is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in California during October?
The average wind speed in California during October is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in California

Explore the daily rainfall trends and prepare for Californias October weather 💧

UV exposure in California during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Location coordinates Where is California?

Get accurate weather forecasts for California, located at latitude 34.052 and longitude -118.244. Stay updated with localized weather information tailored for California.

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