March weather in Dexter, MN
The average temperature in Dexter in March is 29.0°F (20.1°F–37.9°F). Average precipitation: 1.85 inches. Average snowfall is 8.5 inches.
March is a spring month in Dexter, and is cooler than the annual average of 42.9°F. Daily temperatures swing about 17.8°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 11h 41m. For travel, March is cold.
Avg High
37.9°F
Avg Low
20.1°F
Precipitation
1.85 in
Snow
8.5 in
March records in Dexter
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 59.0°F (1923) | -31.0°F (1962) | 0.95 in (1932) |
| March 2 | 62.1°F (1923) | -25.1°F (1962) | 1.56 in (1965) |
| March 3 | 62.1°F (1894) | -17.0°F (2014) | 0.90 in (1951) |
| March 4 | 72.0°F (2024) | -17.0°F (2014) | 1.93 in (1991) |
| March 5 | 62.1°F (1983) | -16.1°F (1920) | 0.81 in (2004) |
| March 6 | 66.0°F (2000) | -11.9°F (1899) | 1.60 in (1908) |
| March 7 | 64.9°F (2005) | -13.0°F (1920) | 1.31 in (2026) |
| March 8 | 75.0°F (2000) | -9.0°F (1943) | 0.90 in (1961) |
| March 9 | 69.1°F (2000) | -16.1°F (1995) | 1.12 in (1992) |
| March 10 | 62.1°F (2026) | -13.0°F (1948) | 1.27 in (1901) |
| March 11 | 63.0°F (2025) | -25.1°F (1948) | 1.43 in (1973) |
| March 12 | 72.0°F (2024) | -23.1°F (1948) | 0.98 in (1976) |
| March 13 | 68.0°F (1990) | -13.0°F (1956) | 0.93 in (1905) |
| March 14 | 66.0°F (2024) | -9.0°F (1993) | 1.27 in (1913) |
| March 15 | 73.0°F (2012) | -11.9°F (1900) | 1.26 in (1990) |
| March 16 | 72.0°F (1930) | -13.0°F (1900) | 1.03 in (1945) |
| March 17 | 75.9°F (2012) | -9.9°F (1909) | 1.45 in (1942) |
| March 18 | 78.1°F (2012) | -9.9°F (1993) | 0.99 in (1986) |
| March 19 | 77.0°F (2012) | -17.0°F (1923) | 1.84 in (1933) |
| March 20 | 75.9°F (2012) | -8.0°F (1965) | 0.63 in (1969) |
| March 21 | 75.9°F (1911) | -7.1°F (1965) | 0.47 in (1991) |
| March 22 | 79.0°F (1938) | -8.0°F (1912) | 0.74 in (1949) |
| March 23 | 81.0°F (1910) | -6.0°F (1899) | 2.00 in (1966) |
| March 24 | 71.1°F (1910) | -11.0°F (1974) | 0.95 in (1903) |
| March 25 | 78.1°F (1907) | -8.0°F (1974) | 1.17 in (1945) |
| March 26 | 82.9°F (1907) | -2.0°F (1996) | 1.68 in (1906) |
| March 27 | 78.1°F (2007) | -2.0°F (1996) | 1.12 in (1950) |
| March 28 | 77.0°F (1910) | 1.0°F (1894) | 1.90 in (1956) |
| March 29 | 81.0°F (2025) | -5.1°F (1969) | 1.04 in (1924) |
| March 30 | 72.0°F (1946) | -5.1°F (1969) | 1.25 in (1979) |
| March 31 | 78.1°F (2026) | 1.9°F (1923) | 1.25 in (1993) |