October weather in Alamosa, CO
The average temperature in Alamosa in October is 44.6°F (25.2°F–64.1°F). Average precipitation: 0.59 inches. Average snowfall is 2.0 inches.
October is a fall month in Alamosa, and is warmer than the annual average of 42.6°F. Daily temperatures swing about 38.9°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 11h 0m. For travel, October is cool.
Avg High
64.1°F
Avg Low
25.2°F
Precipitation
0.59 in
Snow
2.0 in
October records in Alamosa
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 82.9°F (2024) | 23.0°F (2007) | 0.30 in (2017) |
| October 2 | 80.1°F (2024) | 10.0°F (2009) | 0.08 in (2021) |
| October 3 | 79.0°F (2024) | 18.0°F (2009) | 0.55 in (2023) |
| October 4 | 80.1°F (2024) | 21.9°F (2019) | 0.08 in (2006) |
| October 5 | 79.0°F (2024) | 17.1°F (2013) | 0.10 in (2015) |
| October 6 | 80.1°F (2024) | 12.9°F (2009) | 0.39 in (2008) |
| October 7 | 78.1°F (2015) | 16.0°F (2016) | 0.04 in (2011) |
| October 8 | 80.1°F (2020) | 14.0°F (2012) | 0.22 in (2006) |
| October 9 | 78.1°F (2020) | 17.1°F (2007) | 0.56 in (2006) |
| October 10 | 75.9°F (2020) | 16.0°F (2017) | 0.53 in (2014) |
| October 11 | 77.0°F (2015) | 12.9°F (2019) | 0.22 in (2008) |
| October 12 | 79.0°F (2015) | 12.0°F (2019) | 0.04 in (2025) |
| October 13 | 77.0°F (2015) | 10.0°F (2019) | 0.33 in (2012) |
| October 14 | 79.0°F (2015) | 15.1°F (2019) | 0.60 in (2025) |
| October 15 | 81.0°F (2020) | 12.9°F (2018) | 0.28 in (2006) |
| October 16 | 78.1°F (2016) | 12.9°F (2018) | 0.22 in (2013) |
| October 17 | 73.9°F (2011) | 14.0°F (2018) | 0.00 in (2006) |
| October 18 | 75.9°F (2023) | 15.1°F (2011) | 0.08 in (2024) |
| October 19 | 75.0°F (2020) | 12.0°F (2007) | 0.97 in (2024) |
| October 20 | 75.9°F (2023) | 10.9°F (2007) | 0.27 in (2024) |
| October 21 | 77.0°F (2023) | 12.9°F (2019) | 0.42 in (2009) |
| October 22 | 75.0°F (2020) | 8.1°F (2007) | 0.55 in (2015) |
| October 23 | 73.0°F (2020) | 1.9°F (2008) | 0.05 in (2018) |
| October 24 | 72.0°F (2016) | 5.0°F (2008) | 0.40 in (2018) |
| October 25 | 72.0°F (2024) | 8.1°F (2019) | 0.13 in (2018) |
| October 26 | 75.0°F (2014) | 7.0°F (2019) | 0.85 in (2020) |
| October 27 | 71.1°F (2007) | 1.0°F (2012) | 0.11 in (2020) |
| October 28 | 71.1°F (2016) | 1.9°F (2010) | 0.00 in (2006) |
| October 29 | 69.1°F (2016) | 1.9°F (2010) | 0.06 in (2009) |
| October 30 | 73.0°F (2016) | 5.0°F (2009) | 0.11 in (2015) |
| October 31 | 68.0°F (2008) | 1.9°F (2019) | 0.37 in (2018) |