Sierra Vista (AZ)
October
Weather in Sierra Vista, Arizona for October 2026
Your guide to Sierra Vista weather in October - trends and predictions
In general, the average temperature in Sierra Vista at the beginning of October is 28.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25 °F by the end of October.
With an average of 3 rainy days, Sierra Vista experiences minimal rainfall in October.
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Temperatures
Rain 🌧️
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28
Dry days
3
Rainy days
0
Snow days
26°/13°
Temperatures
17 km/h
Avg max wind
49 %
Avg humidity
Sierra Vista Weather October
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Temperatures trend during October in Sierra Vista
See the weather trend as well as the moving average line
October weather in Sierra Vista day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Sunny | 29° /16° | 0 mm | 8 | |
| Oct. 2 |  Cloudy | 30° /17° | 0 mm | 8 | |
| Oct. 3 |  Partly cloudy | 30° /19° | 0 mm | 7 | |
| Oct. 4 | Sunny | 28° /16° | 0 mm | 7 | |
| Oct. 5 | Sunny | 27° /12° | 0 mm | 7 | |
| Oct. 6 | Partly cloudy | 27° /11° | 0 mm | 7 | |
| Oct. 7 | Cloudy | 28° /17° | 0 mm | 7 | |
| Oct. 8 |  Overcast | 19° /15° | 0 mm | 2 | |
| Oct. 9 | Overcast | 25° /15° | 0 mm | 6 | |
| Oct. 10 | Cloudy | 29° /14° | 0 mm | 7 | |
| Oct. 11 |  Light rain shower | 26° /18° | 68.8 mm | 6 | |
| Oct. 12 | Light rain shower | 22° /17° | 8.1 mm | 3 | |
| Oct. 13 |  Moderate or heavy rain shower | 19° /15° | 83.3 mm | 3 | |
| Oct. 14 |  Mist | 22° /12° | 0 mm | 6 | |
| Oct. 15 | Cloudy | 25° /12° | 0 mm | 6 | |
| Oct. 16 | Sunny | 25° /9° | 0 mm | 6 | |
| Oct. 17 | Sunny | 23° /9° | 0 mm | 5 | |
| Oct. 18 | Partly cloudy | 22° /12° | 0 mm | 5 | |
| Oct. 19 | Sunny | 27° /10° | 0 mm | 5 | |
| Oct. 20 | Sunny | 28° /13° | 0 mm | 5 | |
| Oct. 21 | Partly cloudy | 28° /12° | 0 mm | 5 | |
| Oct. 22 | Sunny | 28° /13° | 0 mm | 5 | |
| Oct. 23 | Sunny | 25° /11° | 0 mm | 5 | |
| Oct. 24 | Sunny | 23° /9° | 0 mm | 5 | |
| Oct. 25 | Sunny | 24° /11° | 0 mm | 5 | |
| Oct. 26 | Sunny | 26° /12° | 0 mm | 4 | |
| Oct. 27 | Sunny | 26° /12° | 0 mm | 4 | |
| Oct. 28 | Sunny | 26° /12° | 0 mm | 4 | |
| Oct. 29 | Sunny | 20° /8° | 0 mm | 4 | |
| Oct. 30 | Overcast | 26° /7° | 0 mm | 4 | |
| Oct. 31 | Sunny | 27° /12° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Sierra Vista 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 Sierra Vista forecast closer to your planned date for the most up-to-date weather information.
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Sierra Vista in October - FAQ
What are the expected maximum and minimum temperatures in Sierra Vista during October?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Sierra Vista during October?
Significant rainfall exceeding 160.2 mm is expected in Sierra Vista during October, occurring over more than 3 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Sierra Vista during October?
The average wind speed in Sierra Vista during October is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Sierra Vista
Explore the daily rainfall trends and prepare for Sierra Vistas October weather 💧
Typically, Sierra Vista has 3 rainy days in October with a total of 160.2 mm of rainfall.
UV exposure in Sierra Vista during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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