March weather in Hartford, WI
The average temperature in Hartford in March is 31.5°F (21.7°F–41.3°F). Average precipitation: 1.78 inches. Average snowfall is 4.0 inches.
March is a spring month in Hartford, and is cooler than the annual average of 44.7°F. Daily temperatures swing about 19.6°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 11h 42m. For travel, March is cold.
Avg High
41.3°F
Avg Low
21.7°F
Precipitation
1.78 in
Snow
4.0 in
March records in Hartford
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 59.0°F (1992) | -23.1°F (1962) | 1.33 in (1991) |
| March 2 | 64.0°F (1964) | -9.9°F (2014) | 0.95 in (1976) |
| March 3 | 66.9°F (1983) | -11.0°F (2014) | 0.82 in (1989) |
| March 4 | 69.1°F (2024) | -15.0°F (2002) | 0.98 in (1976) |
| March 5 | 60.1°F (1983) | -11.0°F (2019) | 1.57 in (1964) |
| March 6 | 64.9°F (1983) | -17.0°F (1960) | 1.10 in (1956) |
| March 7 | 71.1°F (1987) | -9.9°F (1960) | 1.61 in (2026) |
| March 8 | 77.0°F (2000) | -11.0°F (1960) | 0.88 in (2009) |
| March 9 | 75.0°F (2000) | -5.1°F (1963) | 0.83 in (2009) |
| March 10 | 69.1°F (2026) | -6.0°F (2003) | 0.75 in (1986) |
| March 11 | 64.9°F (2025) | -2.9°F (1984) | 0.98 in (1898) |
| March 12 | 73.0°F (1990) | -11.9°F (1993) | 0.65 in (1976) |
| March 13 | 71.1°F (1990) | -5.1°F (2005) | 0.75 in (1982) |
| March 14 | 70.0°F (1995) | -6.0°F (1993) | 0.52 in (1973) |
| March 15 | 77.0°F (2012) | -7.1°F (1993) | 1.40 in (1959) |
| March 16 | 77.0°F (2012) | -5.1°F (1900) | 1.15 in (2026) |
| March 17 | 75.9°F (2012) | -2.9°F (1900) | 0.52 in (1989) |
| March 18 | 79.0°F (2012) | -2.0°F (1959) | 0.76 in (1998) |
| March 19 | 79.0°F (2012) | 1.0°F (1960) | 1.25 in (1897) |
| March 20 | 71.1°F (2012) | -4.0°F (1965) | 1.00 in (2020) |
| March 21 | 81.0°F (2012) | -2.0°F (1989) | 1.10 in (2011) |
| March 22 | 82.9°F (2012) | 6.1°F (1959) | 1.41 in (1975) |
| March 23 | 79.0°F (2012) | 0.0°F (1974) | 0.90 in (1966) |
| March 24 | 79.0°F (2012) | -9.9°F (1974) | 1.09 in (1979) |
| March 25 | 71.1°F (1986) | -6.0°F (1960) | 1.28 in (2009) |
| March 26 | 75.9°F (2007) | -0.9°F (1960) | 1.12 in (2024) |
| March 27 | 78.1°F (2007) | -2.9°F (1965) | 1.00 in (1976) |
| March 28 | 73.9°F (1986) | 7.0°F (1970) | 1.46 in (1896) |
| March 29 | 81.0°F (1986) | 3.0°F (1969) | 0.74 in (1951) |
| March 30 | 79.0°F (1998) | 0.0°F (1969) | 1.00 in (1960) |
| March 31 | 80.1°F (1986) | 0.0°F (1969) | 2.10 in (1998) |