March weather in Hardin, MT
The average temperature in Hardin in March is 37.9°F (23.1°F–52.8°F). Average precipitation: 0.89 inches. Average snowfall is 3.4 inches.
March is a spring month in Hardin, and is cooler than the annual average of 47.7°F. Daily temperatures swing about 29.7°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 11h 40m. For travel, March is cool.
Avg High
52.8°F
Avg Low
23.1°F
Precipitation
0.89 in
Snow
3.4 in
March records in Hardin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 73.0°F (1992) | -11.9°F (1962) | 0.53 in (1999) |
| March 2 | 73.0°F (1992) | -29.0°F (2014) | 0.21 in (1982) |
| March 3 | 70.0°F (1987) | -29.9°F (2019) | 0.46 in (1989) |
| March 4 | 75.0°F (1987) | -29.9°F (2019) | 0.30 in (1998) |
| March 5 | 82.0°F (1987) | -29.0°F (1955) | 0.22 in (1992) |
| March 6 | 80.1°F (1987) | -17.0°F (1951) | 0.34 in (2017) |
| March 7 | 73.9°F (1987) | -13.0°F (1951) | 0.14 in (1974) |
| March 8 | 72.0°F (2026) | -22.0°F (1951) | 1.50 in (2000) |
| March 9 | 73.9°F (2004) | -13.0°F (1951) | 0.63 in (2017) |
| March 10 | 73.9°F (1983) | -18.9°F (1951) | 0.17 in (1951) |
| March 11 | 75.0°F (2005) | -25.1°F (1951) | 0.35 in (1954) |
| March 12 | 75.0°F (2007) | -22.0°F (1951) | 0.50 in (2000) |
| March 13 | 75.0°F (2007) | -9.9°F (1950) | 2.00 in (1997) |
| March 14 | 75.9°F (2015) | -7.1°F (1997) | 0.43 in (2026) |
| March 15 | 73.0°F (1992) | -11.9°F (1949) | 0.03 in (2026) |
| March 16 | 79.0°F (1994) | -0.9°F (1967) | 0.32 in (2018) |
| March 17 | 77.0°F (2007) | -2.9°F (1965) | 0.35 in (1992) |
| March 18 | 75.9°F (2007) | -5.1°F (1965) | 0.57 in (2003) |
| March 19 | 81.0°F (2026) | -2.9°F (1965) | 0.50 in (2012) |
| March 20 | 84.9°F (2026) | 0.0°F (1965) | 0.38 in (2021) |
| March 21 | 84.0°F (2026) | 0.0°F (2002) | 0.21 in (1993) |
| March 22 | 75.9°F (1972) | 1.0°F (2002) | 0.32 in (1995) |
| March 23 | 78.1°F (1993) | -7.1°F (1965) | 0.35 in (1994) |
| March 24 | 80.1°F (1993) | -14.1°F (1964) | 0.46 in (1954) |
| March 25 | 80.1°F (1993) | -18.0°F (1955) | 0.90 in (1971) |
| March 26 | 80.1°F (1986) | -13.0°F (1965) | 0.25 in (1975) |
| March 27 | 84.0°F (2025) | -2.0°F (1965) | 0.32 in (2001) |
| March 28 | 81.0°F (2015) | 0.0°F (1965) | 0.80 in (2007) |
| March 29 | 80.1°F (1986) | -2.9°F (1954) | 0.65 in (2007) |
| March 30 | 82.0°F (2004) | -0.9°F (1954) | 1.05 in (2006) |
| March 31 | 84.0°F (1978) | 1.0°F (1954) | 0.30 in (2014) |