March weather in Alamosa, CO
The average temperature in Alamosa in March is 35.0°F (17.1°F–52.8°F). Average precipitation: 0.46 inches. Average snowfall is 4.3 inches.
March is a spring month in Alamosa, and is cooler than the annual average of 42.6°F. Daily temperatures swing about 35.7°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 11h 45m. For travel, March is cool.
Avg High
52.8°F
Avg Low
17.1°F
Precipitation
0.46 in
Snow
4.3 in
March records in Alamosa
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 60.1°F (2006) | 1.9°F (2021) | 0.05 in (2015) |
| March 2 | 64.0°F (2022) | 0.0°F (2007) | 0.02 in (2006) |
| March 3 | 66.9°F (2009) | -4.0°F (2012) | 0.18 in (2014) |
| March 4 | 64.0°F (2022) | -2.0°F (2007) | 0.14 in (2019) |
| March 5 | 64.0°F (2016) | 0.0°F (2011) | 0.05 in (2019) |
| March 6 | 64.0°F (2006) | 0.0°F (2008) | 0.06 in (2008) |
| March 7 | 60.1°F (2020) | 3.9°F (2018) | 0.02 in (2022) |
| March 8 | 61.0°F (2020) | 5.0°F (2008) | 0.18 in (2014) |
| March 9 | 57.0°F (2017) | 3.9°F (2006) | 0.45 in (2024) |
| March 10 | 64.0°F (2017) | 8.1°F (2011) | 0.22 in (2013) |
| March 11 | 64.9°F (2017) | 1.0°F (2022) | 0.29 in (2010) |
| March 12 | 66.0°F (2011) | 5.0°F (2022) | 0.50 in (2019) |
| March 13 | 66.9°F (2007) | 0.0°F (2006) | 0.34 in (2019) |
| March 14 | 70.0°F (2007) | -5.1°F (2006) | 0.08 in (2021) |
| March 15 | 66.9°F (2017) | -0.9°F (2006) | 0.39 in (2021) |
| March 16 | 70.0°F (2013) | 3.0°F (2006) | 0.13 in (2024) |
| March 17 | 70.0°F (2017) | 8.1°F (2006) | 0.30 in (2023) |
| March 18 | 71.1°F (2007) | 8.1°F (2022) | 0.05 in (2022) |
| March 19 | 71.1°F (2017) | 9.0°F (2022) | 0.18 in (2015) |
| March 20 | 71.1°F (2017) | -2.9°F (2010) | 0.08 in (2010) |
| March 21 | 69.1°F (2017) | 1.9°F (2025) | 0.15 in (2006) |
| March 22 | 68.0°F (2017) | 10.0°F (2013) | 0.07 in (2006) |
| March 23 | 70.0°F (2017) | 7.0°F (2011) | 0.10 in (2006) |
| March 24 | 71.1°F (2012) | -4.0°F (2013) | 0.26 in (2017) |
| March 25 | 71.1°F (2012) | -2.9°F (2013) | 0.79 in (2007) |
| March 26 | 71.1°F (2012) | 5.0°F (2023) | 0.16 in (2024) |
| March 27 | 72.0°F (2022) | 1.0°F (2016) | 0.53 in (2016) |
| March 28 | 73.0°F (2022) | 0.0°F (2023) | 0.15 in (2018) |
| March 29 | 71.1°F (2015) | 1.0°F (2023) | 0.13 in (2017) |
| March 30 | 69.1°F (2015) | 12.9°F (2020) | 0.06 in (2022) |
| March 31 | 68.0°F (2012) | 8.1°F (2009) | 0.03 in (2009) |