October weather in Sierra Vista, AZ
The average temperature in Sierra Vista in October is 63.5°F (47.1°F–80.0°F). Average precipitation: 0.59 inches.
October is a fall month in Sierra Vista, and is warmer than the annual average of 61.6°F. Daily temperatures swing about 32.9°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 11h 12m. For travel, October is a comfortable month to visit.
Avg High
80.0°F
Avg Low
47.1°F
Precipitation
0.59 in
Daylight
11h 12m
October records in Sierra Vista
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 95.0°F (2015) | 46.9°F (2021) | 0.80 in (1983) |
| October 2 | 96.1°F (2015) | 46.0°F (1985) | 1.05 in (1983) |
| October 3 | 95.0°F (2020) | 45.0°F (2023) | 0.69 in (2007) |
| October 4 | 93.9°F (2020) | 42.1°F (2002) | 2.12 in (1989) |
| October 5 | 96.1°F (2024) | 46.0°F (2018) | 1.11 in (2022) |
| October 6 | 95.0°F (2017) | 44.1°F (2018) | 0.12 in (2003) |
| October 7 | 93.9°F (2020) | 44.1°F (2007) | 0.60 in (2002) |
| October 8 | 93.9°F (2020) | 39.9°F (2011) | 1.19 in (2022) |
| October 9 | 91.9°F (2024) | 37.9°F (2018) | 0.50 in (2014) |
| October 10 | 96.1°F (1983) | 39.0°F (2018) | 0.28 in (1988) |
| October 11 | 91.0°F (1996) | 41.0°F (2021) | 1.25 in (2000) |
| October 12 | 91.0°F (1998) | 39.0°F (1982) | 1.00 in (2000) |
| October 13 | 93.0°F (1998) | 32.0°F (2021) | 0.62 in (2025) |
| October 14 | 93.0°F (2011) | 34.0°F (2021) | 1.50 in (1988) |
| October 15 | 93.9°F (2011) | 37.0°F (2021) | 0.33 in (1988) |
| October 16 | 95.0°F (2011) | 42.1°F (2018) | 0.51 in (2018) |
| October 17 | 91.9°F (2020) | 37.9°F (1994) | 1.58 in (1985) |
| October 18 | 91.0°F (2020) | 37.9°F (1999) | 0.26 in (2023) |
| October 19 | 90.0°F (2011) | 39.0°F (2018) | 1.49 in (1988) |
| October 20 | 91.0°F (2011) | 37.0°F (2024) | 0.20 in (1988) |
| October 21 | 91.0°F (2023) | 37.9°F (2019) | 0.22 in (2000) |
| October 22 | 91.0°F (2011) | 30.9°F (1996) | 0.31 in (2000) |
| October 23 | 87.1°F (2016) | 36.0°F (1996) | 1.27 in (2000) |
| October 24 | 90.0°F (2024) | 39.9°F (1996) | 0.95 in (2018) |
| October 25 | 90.0°F (2024) | 30.9°F (2022) | 0.30 in (1984) |
| October 26 | 90.0°F (2024) | 32.0°F (2019) | 0.12 in (1996) |
| October 27 | 91.9°F (2024) | 28.0°F (2020) | 0.60 in (1996) |
| October 28 | 91.0°F (2024) | 26.1°F (2020) | 0.22 in (2000) |
| October 29 | 86.0°F (2001) | 27.0°F (2020) | 0.00 in (1982) |
| October 30 | 86.0°F (2001) | 30.9°F (1989) | 0.60 in (1995) |
| October 31 | 84.9°F (2012) | 26.1°F (2019) | 0.33 in (1995) |