March weather in Alton, IA
The average temperature in Alton in March is °F (°F–°F). Average precipitation: 1.76 inches. Average snowfall is 5.2 inches.
March is a spring month in Alton, and is cooler than the annual average of 0°F. Expect about 6 days with precipitation. Daylight averages about 11h 42m.
Avg High
°F
Avg Low
°F
Precipitation
1.76 in
Snow
5.2 in
March records in Alton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 66.0°F (1923) | -7.1°F (1913) | 2.58 in (1993) |
| March 2 | 64.0°F (1923) | -20.0°F (1913) | 0.60 in (2007) |
| March 3 | 64.9°F (1946) | -6.0°F (1916) | 1.58 in (1977) |
| March 4 | 62.1°F (1921) | -6.0°F (1917) | 0.76 in (1985) |
| March 5 | 69.1°F (1937) | -9.9°F (1920) | 0.55 in (1933) |
| March 6 | 71.1°F (1937) | -4.0°F (1932) | 0.99 in (1908) |
| March 7 | 68.0°F (1950) | -11.9°F (1920) | 0.77 in (1983) |
| March 8 | 60.1°F (1913) | -9.0°F (1951) | 0.76 in (1928) |
| March 9 | 63.0°F (1911) | -5.1°F (1912) | 1.66 in (1992) |
| March 10 | 57.9°F (1911) | -9.9°F (1948) | 0.22 in (2002) |
| March 11 | 60.1°F (1938) | -22.0°F (1948) | 0.72 in (1962) |
| March 12 | 70.0°F (1938) | -6.0°F (1948) | 0.97 in (1977) |
| March 13 | 73.0°F (1946) | 5.0°F (1912) | 0.51 in (1913) |
| March 14 | 71.1°F (1935) | 1.0°F (1950) | 0.77 in (1973) |
| March 15 | 80.1°F (1935) | -4.0°F (1912) | 0.86 in (1938) |
| March 16 | 72.0°F (1930) | -5.1°F (1906) | 0.50 in (1917) |
| March 17 | 68.0°F (1910) | -2.0°F (1906) | 0.45 in (1965) |
| March 18 | 80.1°F (1921) | -13.0°F (1923) | 0.60 in (1957) |
| March 19 | 77.0°F (1921) | -11.9°F (1923) | 0.53 in (1926) |
| March 20 | 73.9°F (1934) | -2.0°F (1943) | 1.70 in (1969) |
| March 21 | 80.1°F (1910) | -4.0°F (1951) | 0.47 in (1972) |
| March 22 | 82.0°F (1939) | -4.0°F (1912) | 0.85 in (1979) |
| March 23 | 86.0°F (1910) | 3.0°F (1940) | 2.58 in (1987) |
| March 24 | 84.0°F (1910) | 0.0°F (1952) | 0.81 in (1996) |
| March 25 | 84.9°F (1910) | 1.9°F (1952) | 1.72 in (1942) |
| March 26 | 79.0°F (1907) | 6.1°F (1913) | 0.56 in (1983) |
| March 27 | 78.1°F (1946) | 3.0°F (1911) | 1.24 in (1983) |
| March 28 | 82.0°F (1910) | 7.0°F (1921) | 1.58 in (1998) |
| March 29 | 82.9°F (1943) | 10.0°F (1926) | 1.60 in (1981) |
| March 30 | 87.1°F (1943) | 5.0°F (1923) | 1.12 in (1933) |
| March 31 | 82.0°F (1946) | 6.1°F (1923) | 1.58 in (2006) |