March weather in Thompson Falls, MT
The average temperature in Thompson Falls in March is 39.4°F (29.4°F–49.4°F). Average precipitation: 1.99 inches. Average snowfall is 1.2 inches.
March is a spring month in Thompson Falls, and is cooler than the annual average of 47.7°F. Daily temperatures swing about 20°F between overnight low and afternoon high. Expect about 16 days with precipitation. Daylight averages about 11h 39m. For travel, March is cool.
Avg High
49.4°F
Avg Low
29.4°F
Precipitation
1.99 in
Snow
1.2 in
March records in Thompson Falls
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 64.9°F (1968) | -0.9°F (2019) | 0.92 in (1961) |
| March 2 | 66.0°F (1968) | -4.0°F (1960) | 0.28 in (1963) |
| March 3 | 64.9°F (1968) | -6.0°F (2019) | 0.52 in (1991) |
| March 4 | 69.1°F (1968) | -6.0°F (2019) | 0.62 in (1991) |
| March 5 | 66.9°F (1968) | 0.0°F (2019) | 0.66 in (1974) |
| March 6 | 64.9°F (1992) | 7.0°F (1956) | 0.49 in (2014) |
| March 7 | 66.9°F (2005) | 12.9°F (2002) | 0.36 in (1970) |
| March 8 | 66.9°F (2004) | 6.1°F (2002) | 0.49 in (1995) |
| March 9 | 66.9°F (2004) | 8.1°F (1969) | 0.65 in (2014) |
| March 10 | 68.0°F (2015) | 3.9°F (2019) | 0.50 in (2011) |
| March 11 | 72.0°F (2005) | -5.1°F (1956) | 0.67 in (1982) |
| March 12 | 72.0°F (2005) | 7.0°F (2009) | 0.50 in (2007) |
| March 13 | 72.0°F (1992) | 12.0°F (1962) | 0.51 in (2026) |
| March 14 | 73.0°F (1992) | 14.0°F (1997) | 0.61 in (2026) |
| March 15 | 72.0°F (1994) | 16.0°F (2020) | 0.82 in (2015) |
| March 16 | 72.0°F (1994) | 17.1°F (2020) | 0.54 in (1997) |
| March 17 | 72.0°F (1972) | 3.9°F (1965) | 0.32 in (1986) |
| March 18 | 71.1°F (1972) | 0.0°F (1965) | 0.71 in (1976) |
| March 19 | 70.0°F (1999) | 10.0°F (1965) | 0.48 in (1987) |
| March 20 | 71.1°F (1999) | 9.0°F (1965) | 1.39 in (2002) |
| March 21 | 72.0°F (1963) | 12.9°F (2002) | 0.57 in (2026) |
| March 22 | 73.0°F (1963) | 17.1°F (1966) | 0.64 in (2012) |
| March 23 | 72.0°F (1972) | 8.1°F (1964) | 0.36 in (1988) |
| March 24 | 71.1°F (2004) | -2.0°F (1965) | 0.39 in (2025) |
| March 25 | 73.0°F (1960) | 8.1°F (1965) | 0.52 in (2007) |
| March 26 | 73.9°F (2025) | 15.1°F (1975) | 0.71 in (1988) |
| March 27 | 75.0°F (1986) | 10.0°F (1975) | 0.64 in (1977) |
| March 28 | 71.1°F (1966) | 7.0°F (1975) | 0.52 in (1963) |
| March 29 | 77.0°F (1978) | 12.9°F (1987) | 0.47 in (2010) |
| March 30 | 80.1°F (2004) | 19.9°F (1987) | 0.98 in (2012) |
| March 31 | 78.1°F (2004) | 19.9°F (1975) | 0.37 in (2012) |