March weather in Great Falls, MT
The average temperature in Great Falls in March is 36.7°F (25.2°F–48.2°F). Average precipitation: 0.63 inches.
March is a spring month in Great Falls, and is cooler than the annual average of 47°F. Daily temperatures swing about 23°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 11h 39m. For travel, March is cool.
Avg High
48.2°F
Avg Low
25.2°F
Precipitation
0.63 in
Daylight
11h 39m
March records in Great Falls
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 64.0°F (1905) | -22.0°F (1896) | 0.45 in (1932) |
| March 2 | 66.9°F (1934) | -27.0°F (1896) | 0.33 in (1894) |
| March 3 | 71.1°F (1905) | -27.9°F (2019) | 0.14 in (1912) |
| March 4 | 66.9°F (1905) | -20.0°F (2019) | 0.36 in (2018) |
| March 5 | 68.0°F (1937) | -15.0°F (1912) | 0.71 in (1932) |
| March 6 | 62.1°F (1937) | -20.9°F (1920) | 0.52 in (1934) |
| March 7 | 64.0°F (2007) | -22.0°F (1897) | 0.38 in (1908) |
| March 8 | 66.0°F (1953) | -29.0°F (1932) | 0.23 in (1898) |
| March 9 | 66.9°F (2012) | -27.9°F (1932) | 0.24 in (1904) |
| March 10 | 68.0°F (1896) | -32.1°F (1932) | 0.41 in (1909) |
| March 11 | 70.0°F (1916) | -29.0°F (1932) | 0.45 in (1929) |
| March 12 | 70.0°F (1896) | -18.0°F (1897) | 0.55 in (1925) |
| March 13 | 66.0°F (2015) | -18.9°F (1897) | 1.09 in (1896) |
| March 14 | 72.0°F (2015) | -14.1°F (1912) | 0.30 in (1919) |
| March 15 | 66.0°F (1931) | -24.0°F (1906) | 0.36 in (1909) |
| March 16 | 69.1°F (2010) | -7.1°F (1917) | 0.29 in (1922) |
| March 17 | 70.0°F (2007) | -4.0°F (1899) | 0.37 in (1925) |
| March 18 | 77.0°F (2017) | 0.0°F (1923) | 0.18 in (1908) |
| March 19 | 71.1°F (1928) | -9.9°F (1906) | 0.61 in (2006) |
| March 20 | 73.0°F (1910) | -8.0°F (1913) | 0.28 in (1923) |
| March 21 | 73.9°F (1928) | -7.1°F (1913) | 0.26 in (1907) |
| March 22 | 73.0°F (1915) | -2.0°F (1898) | 0.62 in (1929) |
| March 23 | 66.0°F (1956) | -4.0°F (1955) | 0.60 in (1920) |
| March 24 | 71.1°F (1918) | -15.0°F (1955) | 0.23 in (1922) |
| March 25 | 73.0°F (1956) | -18.0°F (1955) | 0.44 in (1898) |
| March 26 | 70.0°F (1896) | -15.0°F (1898) | 0.31 in (2006) |
| March 27 | 73.9°F (2015) | -8.0°F (1898) | 0.39 in (1908) |
| March 28 | 70.0°F (1895) | -0.9°F (1954) | 0.40 in (1934) |
| March 29 | 72.0°F (1918) | -2.9°F (1954) | 0.39 in (1934) |
| March 30 | 71.1°F (2015) | -14.1°F (1936) | 0.66 in (1930) |
| March 31 | 78.1°F (2015) | -5.1°F (1936) | 0.33 in (1908) |