March weather in Pentwater, MI
The average temperature in Pentwater in March is 32.4°F (22.8°F–42.0°F). Average precipitation: 2.37 inches. Average snowfall is 5.9 inches.
March is a spring month in Pentwater, and is cooler than the annual average of 46.3°F. Daily temperatures swing about 19.2°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 11h 41m. For travel, March is cold.
Avg High
42.0°F
Avg Low
22.8°F
Precipitation
2.37 in
Snow
5.9 in
March records in Pentwater
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 55.0°F (2018) | -8.0°F (1962) | 0.91 in (2017) |
| March 2 | 54.0°F (1964) | -16.1°F (1912) | 0.87 in (1976) |
| March 3 | 63.0°F (1974) | -13.0°F (2014) | 1.40 in (2012) |
| March 4 | 68.0°F (1983) | -2.9°F (1948) | 2.12 in (1979) |
| March 5 | 63.0°F (2024) | -15.0°F (1948) | 1.86 in (1976) |
| March 6 | 68.0°F (2000) | -7.1°F (1920) | 2.00 in (1894) |
| March 7 | 70.0°F (2000) | -5.1°F (1978) | 0.54 in (1995) |
| March 8 | 70.0°F (2000) | -4.0°F (1986) | 1.62 in (1921) |
| March 9 | 64.0°F (2016) | -9.0°F (1912) | 1.75 in (2006) |
| March 10 | 62.1°F (1902) | -0.9°F (1948) | 1.10 in (2020) |
| March 11 | 68.0°F (1973) | -2.9°F (1934) | 1.50 in (1898) |
| March 12 | 69.1°F (1990) | -8.0°F (1948) | 1.52 in (2010) |
| March 13 | 68.0°F (1990) | -2.9°F (1956) | 0.95 in (1982) |
| March 14 | 71.1°F (1995) | -2.0°F (2014) | 0.92 in (1997) |
| March 15 | 78.1°F (2025) | 0.0°F (1912) | 1.37 in (1959) |
| March 16 | 73.0°F (2012) | -2.9°F (1897) | 1.97 in (2026) |
| March 17 | 73.0°F (2012) | -0.9°F (1926) | 1.25 in (1894) |
| March 18 | 75.0°F (2012) | 0.0°F (1967) | 3.00 in (1905) |
| March 19 | 72.0°F (2012) | -4.0°F (1989) | 1.80 in (1948) |
| March 20 | 73.9°F (2012) | 6.1°F (1932) | 0.70 in (1994) |
| March 21 | 80.1°F (2012) | 1.0°F (1989) | 0.95 in (1893) |
| March 22 | 81.0°F (2012) | 0.0°F (1989) | 1.15 in (1955) |
| March 23 | 82.0°F (2012) | 1.9°F (1916) | 0.77 in (1938) |
| March 24 | 71.1°F (1987) | 1.9°F (1965) | 1.40 in (1920) |
| March 25 | 79.0°F (1945) | -2.0°F (1971) | 1.30 in (1920) |
| March 26 | 75.9°F (1945) | 1.9°F (1923) | 0.77 in (1928) |
| March 27 | 77.0°F (1945) | 5.0°F (1965) | 0.92 in (1976) |
| March 28 | 75.0°F (1945) | 5.0°F (1923) | 1.03 in (2014) |
| March 29 | 73.0°F (1998) | 5.0°F (2015) | 1.05 in (1914) |
| March 30 | 73.9°F (1967) | 12.0°F (1915) | 1.24 in (1960) |
| March 31 | 77.0°F (1986) | 5.0°F (1923) | 1.22 in (2025) |