March weather in Beaver Dam, WI
The average temperature in Beaver Dam in March is 31.6°F (22.5°F–40.8°F). Average precipitation: 2.13 inches. Average snowfall is 6.6 inches.
March is a spring month in Beaver Dam, and is cooler than the annual average of 44.9°F. Daily temperatures swing about 18.3°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 11h 42m. For travel, March is cold.
Avg High
40.8°F
Avg Low
22.5°F
Precipitation
2.13 in
Snow
6.6 in
March records in Beaver Dam
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 59.0°F (2000) | -22.0°F (1962) | 0.65 in (1987) |
| March 2 | 64.0°F (1964) | -9.0°F (1962) | 1.15 in (1991) |
| March 3 | 68.0°F (1983) | -11.9°F (2014) | 0.70 in (1951) |
| March 4 | 71.1°F (2024) | -14.1°F (2019) | 0.70 in (1976) |
| March 5 | 62.1°F (1983) | -11.0°F (1978) | 1.70 in (2025) |
| March 6 | 68.0°F (2000) | -11.9°F (1960) | 1.39 in (1959) |
| March 7 | 71.1°F (1987) | -6.0°F (1955) | 1.93 in (2026) |
| March 8 | 77.0°F (2000) | -6.0°F (1960) | 1.20 in (1893) |
| March 9 | 71.1°F (2000) | -8.0°F (1975) | 1.30 in (1998) |
| March 10 | 71.1°F (2000) | -2.9°F (1972) | 0.95 in (2013) |
| March 11 | 66.0°F (2025) | -2.9°F (2003) | 0.76 in (2013) |
| March 12 | 72.0°F (1990) | 1.9°F (2022) | 0.74 in (1962) |
| March 13 | 72.0°F (1990) | -4.0°F (1956) | 0.82 in (2006) |
| March 14 | 75.0°F (2012) | -4.0°F (1993) | 1.84 in (1990) |
| March 15 | 75.0°F (2012) | -0.9°F (1993) | 1.58 in (1959) |
| March 16 | 78.1°F (2012) | -4.0°F (1997) | 1.35 in (2026) |
| March 17 | 77.0°F (2012) | 1.9°F (1997) | 1.80 in (1894) |
| March 18 | 77.0°F (2012) | -8.0°F (1959) | 0.82 in (1998) |
| March 19 | 77.0°F (2012) | 3.0°F (1965) | 0.50 in (2000) |
| March 20 | 71.1°F (2012) | -6.0°F (1965) | 1.41 in (2020) |
| March 21 | 79.0°F (2012) | -4.0°F (1965) | 1.16 in (2011) |
| March 22 | 81.0°F (2012) | 7.0°F (1965) | 0.72 in (1955) |
| March 23 | 81.0°F (2012) | 3.9°F (1974) | 1.07 in (2011) |
| March 24 | 66.9°F (1976) | -0.9°F (1956) | 0.96 in (2021) |
| March 25 | 69.1°F (1986) | 3.0°F (1960) | 2.21 in (2009) |
| March 26 | 75.9°F (2007) | -7.1°F (1960) | 1.02 in (2024) |
| March 27 | 79.0°F (2007) | 3.9°F (1965) | 1.30 in (1949) |
| March 28 | 73.9°F (1989) | 8.1°F (1970) | 0.68 in (1985) |
| March 29 | 80.1°F (1986) | 6.1°F (1969) | 0.77 in (1972) |
| March 30 | 80.1°F (1986) | 7.0°F (1969) | 1.22 in (1974) |
| March 31 | 79.0°F (1986) | 0.0°F (1969) | 3.46 in (1998) |