March weather in McGregor, IA
The average temperature in McGregor in March is 34.9°F (24.9°F–44.9°F). Average precipitation: 2.05 inches. Average snowfall is 4.3 inches.
March is a spring month in McGregor, and is cooler than the annual average of 47.7°F. Daily temperatures swing about 20°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
44.9°F
Avg Low
24.9°F
Precipitation
2.05 in
Snow
4.3 in
March records in McGregor
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 64.9°F (1898) | -33.0°F (1962) | 0.48 in (2017) |
| March 2 | 68.0°F (1964) | -23.1°F (1962) | 0.89 in (1991) |
| March 3 | 70.0°F (1983) | -16.1°F (2014) | 0.97 in (1951) |
| March 4 | 75.9°F (2024) | -15.0°F (2014) | 2.00 in (1924) |
| March 5 | 66.9°F (1983) | -11.9°F (1978) | 1.29 in (2004) |
| March 6 | 71.1°F (2000) | -6.0°F (1912) | 1.40 in (2022) |
| March 7 | 73.9°F (1987) | -11.9°F (1899) | 1.26 in (2026) |
| March 8 | 79.0°F (2000) | -8.0°F (1943) | 0.85 in (1961) |
| March 9 | 75.0°F (2000) | -4.0°F (1975) | 0.89 in (2009) |
| March 10 | 71.1°F (2026) | -6.0°F (1984) | 1.02 in (1901) |
| March 11 | 71.1°F (2025) | -9.0°F (1948) | 1.50 in (1973) |
| March 12 | 75.0°F (1990) | -11.9°F (1948) | 0.70 in (1927) |
| March 13 | 73.9°F (1990) | -11.0°F (1896) | 0.84 in (1991) |
| March 14 | 72.0°F (1995) | -11.9°F (1896) | 1.34 in (1990) |
| March 15 | 81.0°F (2025) | 0.0°F (1993) | 0.75 in (1943) |
| March 16 | 82.0°F (1894) | -5.1°F (1900) | 1.66 in (1919) |
| March 17 | 81.0°F (2012) | -5.1°F (1941) | 0.80 in (1938) |
| March 18 | 82.9°F (2012) | -5.1°F (1941) | 0.90 in (1966) |
| March 19 | 82.0°F (2012) | -11.9°F (1923) | 1.31 in (2022) |
| March 20 | 75.9°F (2012) | -9.9°F (1965) | 1.29 in (2020) |
| March 21 | 79.0°F (1911) | -8.0°F (1965) | 0.96 in (1901) |
| March 22 | 82.9°F (2026) | 0.0°F (1912) | 1.50 in (1916) |
| March 23 | 86.0°F (1910) | 3.0°F (1974) | 1.20 in (2015) |
| March 24 | 78.1°F (1939) | -2.9°F (1965) | 1.15 in (1904) |
| March 25 | 82.0°F (1907) | 3.0°F (1940) | 1.16 in (1945) |
| March 26 | 84.9°F (1907) | 3.9°F (1996) | 2.45 in (2004) |
| March 27 | 82.0°F (1910) | 0.0°F (1964) | 1.05 in (1991) |
| March 28 | 82.0°F (1910) | 7.0°F (1964) | 1.12 in (1956) |
| March 29 | 89.1°F (1895) | 1.9°F (1969) | 0.96 in (1924) |
| March 30 | 84.9°F (1986) | 1.0°F (1964) | 1.52 in (1974) |
| March 31 | 82.9°F (1986) | 6.1°F (1923) | 2.80 in (1998) |