March weather in Merrill, MI
The average temperature in Merrill in March is 34.0°F (25.7°F–42.3°F). Average precipitation: 2.02 inches. Average snowfall is 6.0 inches.
March is a spring month in Merrill, and is cooler than the annual average of 48°F. Daily temperatures swing about 16.6°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 11h 42m. For travel, March is cold.
Avg High
42.3°F
Avg Low
25.7°F
Precipitation
2.02 in
Snow
6.0 in
March records in Merrill
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 55.0°F (1992) | -11.0°F (1962) | 0.79 in (1987) |
| March 2 | 57.0°F (1964) | -11.9°F (1962) | 1.61 in (1976) |
| March 3 | 69.1°F (1974) | -8.0°F (1943) | 0.69 in (1953) |
| March 4 | 70.0°F (2024) | -6.0°F (1962) | 2.02 in (1985) |
| March 5 | 63.0°F (1910) | -8.0°F (1948) | 0.80 in (1899) |
| March 6 | 62.1°F (1974) | -5.1°F (1901) | 0.95 in (1956) |
| March 7 | 73.0°F (2000) | -7.1°F (1978) | 1.68 in (1995) |
| March 8 | 78.1°F (2000) | -8.0°F (1943) | 1.09 in (1942) |
| March 9 | 68.0°F (2026) | -4.0°F (2003) | 1.23 in (1918) |
| March 10 | 69.1°F (2021) | -0.9°F (2003) | 1.23 in (1992) |
| March 11 | 68.0°F (1927) | 0.0°F (1948) | 0.69 in (1990) |
| March 12 | 73.0°F (1990) | -2.9°F (1948) | 1.65 in (1902) |
| March 13 | 72.0°F (1990) | 3.2°F (2014) | 0.93 in (1918) |
| March 14 | 78.1°F (2012) | 3.0°F (1993) | 0.80 in (2024) |
| March 15 | 78.1°F (1990) | 3.9°F (1916) | 0.72 in (1912) |
| March 16 | 71.1°F (1927) | -2.9°F (1900) | 1.86 in (1942) |
| March 17 | 80.1°F (2012) | -2.0°F (1900) | 2.04 in (1973) |
| March 18 | 73.9°F (1903) | 6.1°F (1916) | 1.11 in (1998) |
| March 19 | 80.1°F (2012) | -0.9°F (1923) | 2.11 in (1948) |
| March 20 | 82.9°F (2012) | 0.0°F (1903) | 0.54 in (1976) |
| March 21 | 87.1°F (2012) | 1.0°F (1965) | 0.73 in (1984) |
| March 22 | 82.0°F (1938) | 5.0°F (1906) | 1.33 in (1899) |
| March 23 | 73.0°F (2021) | 1.0°F (1906) | 1.08 in (1968) |
| March 24 | 82.9°F (1910) | 3.0°F (1940) | 1.01 in (1928) |
| March 25 | 80.1°F (1945) | 3.9°F (1960) | 1.40 in (1947) |
| March 26 | 75.9°F (2007) | 7.0°F (1923) | 1.09 in (1948) |
| March 27 | 79.0°F (1945) | 8.1°F (1965) | 1.21 in (1916) |
| March 28 | 78.1°F (1946) | 3.9°F (1923) | 1.21 in (2003) |
| March 29 | 82.0°F (1910) | 7.0°F (1923) | 0.54 in (2009) |
| March 30 | 75.0°F (1910) | 5.0°F (1923) | 1.08 in (2022) |
| March 31 | 77.0°F (1943) | 1.9°F (1923) | 1.57 in (2008) |