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United States weather

Weather in Santa Cruz County, California for October 2026

Your guide to Santa Cruz County weather in October - trends and predictions

    Temperatures

  • In general, the average temperature in Santa Cruz County at the beginning of October is 17.9 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 17.7 °F by the end of October.

    • Rain 🌧️

  • With an average of 3 rainy days, Santa Cruz County experiences minimal rainfall in October.

    • More

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Average dry days
28
Dry days
Average rainy days
3
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/11°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Santa Cruz County Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate rain at times
16°
2
Fog
18°
3
Mist
16°
4
Mist
19°
5
Mist
17°
6
Mist
19°
7
Fog
20°
8
Mist
15°
9
Mist
17°
10
Cloudy
18°
11
Overcast
17°
12
Cloudy
18°
13
Moderate or heavy rain shower
14°
14
Cloudy
14°
15
Partly cloudy
16°
16
Fog
17°
17
Partly cloudy
21°
18
Partly cloudy
21°
19
Mist
20°
20
Sunny
25°
21
Partly cloudy
18°
22
Mist
14°
23
Overcast
17°
24
Mist
18°
25
Mist
14°
26
Fog
15°
27
Partly cloudy
21°
28
Overcast
20°
29
Overcast
22°
30
Mist
16°
31
Overcast
16°

Temperatures trend during October in Santa Cruz County

See the weather trend as well as the moving average line

October weather in Santa Cruz County day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
Oct. 1 Moderate rain at times
Moderate rain at times
 16° /13° 7.9 mm 4
Oct. 2 Fog
Fog
 18° /13° 0 mm 4
Oct. 3 Mist
Mist
 16° /12° 0 mm 4
Oct. 4 Mist
Mist
 19° /12° 0 mm 4
Oct. 5 Mist
Mist
 17° /12° 0 mm 4
Oct. 6 Mist
Mist
 19° /13° 0 mm 4
Oct. 7 Fog
Fog
 20° /13° 0 mm 5
Oct. 8 Mist
Mist
 15° /12° 0 mm 4
Oct. 9 Mist
Mist
 17° /13° 0 mm 4
Oct. 10 Cloudy
Cloudy
 18° /12° 0 mm 4
Oct. 11 Overcast
Overcast
 17° /12° 0 mm 4
Oct. 12 Cloudy
Cloudy
 18° /11° 0 mm 4
Oct. 13 Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /11° 44 mm 3
Oct. 14 Cloudy
Cloudy
 14° /10° 0 mm 3
Oct. 15 Partly cloudy
Partly cloudy
 16° /10° 0 mm 5
Oct. 16 Fog
Fog
 17° /9° 0 mm 4
Oct. 17 Partly cloudy
Partly cloudy
 21° /10° 0 mm 6
Oct. 18 Partly cloudy
Partly cloudy
 21° /13° 0 mm 6
Oct. 19 Mist
Mist
 20° /11° 0 mm 5
Oct. 20 Sunny
Sunny
 25° /12° 0 mm 7
Oct. 21 Partly cloudy
Partly cloudy
 18° /12° 0 mm 5
Oct. 22 Mist
Mist
 14° /11° 0 mm 3
Oct. 23 Overcast
Overcast
 17° /11° 0 mm 4
Oct. 24 Mist
Mist
 18° /9° 0 mm 4
Oct. 25 Mist
Mist
 14° /11° 0 mm 3
Oct. 26 Fog
Fog
 15° /11° 0 mm 4
Oct. 27 Partly cloudy
Partly cloudy
 21° /11° 0 mm 6
Oct. 28 Overcast
Overcast
 20° /11° 0 mm 5
Oct. 29 Overcast
Overcast
 22° /12° 0 mm 6
Oct. 30 Mist
Mist
 16° /10° 0 mm 4
Oct. 31 Overcast
Overcast
 16° /9° 3.1 mm 4
Next
Important Notice
Our weather forecast for Santa Cruz County 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 Santa Cruz County forecast closer to your planned date for the most up-to-date weather information.
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Santa Cruz County in October - FAQ

What are the expected maximum and minimum temperatures in Santa Cruz County during October?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Santa Cruz County during October?
Moderate rainfall is anticipated in Santa Cruz County during October, with a total of 55 mm spread over approximately 3 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Santa Cruz County during October?
The average wind speed in Santa Cruz County during October is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Santa Cruz County

Explore the daily rainfall trends and prepare for Santa Cruz Countys October weather 💧

UV exposure in Santa Cruz County during October

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

Get accurate weather forecasts for Santa Cruz County, located at latitude 36.974 and longitude -122.031. Stay updated with localized weather information tailored for Santa Cruz County.

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