March weather in St. Ignatius, MT
The average temperature in St. Ignatius in March is 39.3°F (28.0°F–50.6°F). Average precipitation: 0.94 inches.
March is a spring month in St. Ignatius, and is cooler than the annual average of 47.7°F. Daily temperatures swing about 22.6°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 11h 39m. For travel, March is cool.
Avg High
50.6°F
Avg Low
28.0°F
Precipitation
0.94 in
Daylight
11h 39m
March records in St. Ignatius
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 70.0°F (1897) | -14.1°F (1922) | 0.51 in (1977) |
| March 2 | 68.0°F (1994) | -15.0°F (1930) | 0.34 in (1910) |
| March 3 | 64.9°F (1968) | -11.9°F (1960) | 0.48 in (1998) |
| March 4 | 68.0°F (1897) | -15.0°F (1989) | 0.65 in (1898) |
| March 5 | 69.1°F (1968) | -9.0°F (1955) | 0.43 in (1932) |
| March 6 | 64.9°F (1986) | -14.1°F (1943) | 0.60 in (1950) |
| March 7 | 66.0°F (2007) | -9.0°F (1943) | 0.34 in (2002) |
| March 8 | 66.0°F (2004) | -9.0°F (1951) | 0.25 in (1958) |
| March 9 | 66.0°F (1953) | -17.0°F (1932) | 0.63 in (2010) |
| March 10 | 63.0°F (1953) | -16.1°F (1932) | 0.23 in (1956) |
| March 11 | 70.0°F (1916) | -17.0°F (1932) | 0.35 in (1921) |
| March 12 | 70.0°F (1934) | -15.0°F (1932) | 1.42 in (1946) |
| March 13 | 70.0°F (2003) | -9.9°F (1932) | 0.46 in (1991) |
| March 14 | 68.0°F (2005) | -5.1°F (1944) | 0.55 in (2005) |
| March 15 | 66.9°F (1994) | 1.9°F (1944) | 0.59 in (1982) |
| March 16 | 70.0°F (1994) | 10.0°F (1930) | 0.51 in (1961) |
| March 17 | 70.0°F (1972) | -2.0°F (1965) | 1.36 in (1992) |
| March 18 | 69.1°F (1972) | -8.0°F (1965) | 0.40 in (1987) |
| March 19 | 70.0°F (1911) | 6.1°F (1913) | 0.76 in (1987) |
| March 20 | 71.1°F (1939) | -7.1°F (1913) | 0.78 in (2002) |
| March 21 | 69.1°F (1939) | -11.9°F (1913) | 0.36 in (2005) |
| March 22 | 70.0°F (1960) | -9.9°F (1898) | 0.44 in (1916) |
| March 23 | 69.1°F (1939) | 6.1°F (1964) | 0.49 in (1955) |
| March 24 | 72.0°F (1939) | -5.1°F (1965) | 0.61 in (1982) |
| March 25 | 73.0°F (1960) | -16.1°F (1955) | 0.86 in (1935) |
| March 26 | 70.0°F (1946) | -15.0°F (1955) | 0.33 in (1991) |
| March 27 | 75.0°F (1986) | -2.9°F (1944) | 0.62 in (1962) |
| March 28 | 82.0°F (1986) | 1.0°F (1975) | 0.78 in (1909) |
| March 29 | 75.9°F (1986) | -4.0°F (1954) | 0.80 in (1934) |
| March 30 | 79.0°F (2004) | -0.9°F (1936) | 0.89 in (1981) |
| March 31 | 75.0°F (1964) | 8.1°F (1936) | 0.25 in (1927) |