March weather in Poplar, MT
The average temperature in Poplar in March is 28.2°F (16.1°F–40.4°F). Average precipitation: 0.59 inches.
March is a spring month in Poplar, and is cooler than the annual average of 40.5°F. Daily temperatures swing about 24.3°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 11h 38m. For travel, March is cold.
Avg High
40.4°F
Avg Low
16.1°F
Precipitation
0.59 in
Daylight
11h 38m
March records in Poplar
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 56.3°F (2021) | -25.8°F (2014) | 0.09 in (2012) |
| March 2 | 56.7°F (2025) | -25.8°F (2014) | 0.20 in (2016) |
| March 3 | 57.4°F (2021) | -17.7°F (2003) | 0.42 in (2013) |
| March 4 | 63.3°F (2021) | -28.3°F (2003) | 0.47 in (2013) |
| March 5 | 67.1°F (2016) | -26.0°F (2003) | 0.15 in (2006) |
| March 6 | 68.2°F (2016) | -12.8°F (2003) | 0.20 in (2017) |
| March 7 | 60.4°F (2026) | -22.9°F (2003) | 0.16 in (2023) |
| March 8 | 65.8°F (2026) | -32.4°F (2003) | 0.05 in (2018) |
| March 9 | 66.7°F (2012) | -20.9°F (2003) | 0.03 in (2006) |
| March 10 | 69.4°F (2012) | -17.9°F (2009) | 0.31 in (2023) |
| March 11 | 65.7°F (2012) | -26.0°F (2009) | 0.09 in (2003) |
| March 12 | 77.4°F (2007) | -18.9°F (2009) | 0.26 in (2017) |
| March 13 | 74.5°F (2012) | -5.1°F (2023) | 0.02 in (2005) |
| March 14 | 70.2°F (2015) | 6.6°F (2018) | 0.18 in (2005) |
| March 15 | 69.4°F (2012) | -7.1°F (2026) | 0.16 in (2023) |
| March 16 | 73.9°F (2012) | 5.0°F (2026) | 0.15 in (2021) |
| March 17 | 65.3°F (2010) | -12.5°F (2023) | 0.43 in (2013) |
| March 18 | 70.3°F (2026) | -17.1°F (2023) | 0.31 in (2006) |
| March 19 | 75.7°F (2026) | -6.3°F (2013) | 0.07 in (2020) |
| March 20 | 74.1°F (2007) | -8.7°F (2013) | 0.11 in (2014) |
| March 21 | 64.4°F (2010) | 5.5°F (2014) | 0.18 in (2026) |
| March 22 | 75.0°F (2012) | -3.8°F (2023) | 1.29 in (2011) |
| March 23 | 64.8°F (2012) | -10.8°F (2013) | 0.53 in (2018) |
| March 24 | 75.4°F (2007) | -12.1°F (2013) | 0.79 in (2015) |
| March 25 | 76.3°F (2007) | -19.7°F (2013) | 0.07 in (2007) |
| March 26 | 61.5°F (2017) | -10.5°F (2013) | 0.10 in (2021) |
| March 27 | 76.5°F (2025) | -8.0°F (2013) | 0.06 in (2008) |
| March 28 | 79.3°F (2015) | -4.2°F (2023) | 0.31 in (2007) |
| March 29 | 72.5°F (2010) | -6.3°F (2023) | 0.30 in (2026) |
| March 30 | 73.4°F (2012) | 1.8°F (2018) | 0.16 in (2026) |
| March 31 | 79.9°F (2004) | -0.4°F (2018) | 0.07 in (2013) |