March weather in Clayton, IA
The average temperature in Clayton in March is 36.0°F (26.7°F–45.2°F). Average precipitation: 1.98 inches. Average snowfall is 3.7 inches.
March is a spring month in Clayton, and is cooler than the annual average of 48.5°F. Daily temperatures swing about 18.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 11h 42m. For travel, March is cool.
Avg High
45.2°F
Avg Low
26.7°F
Precipitation
1.98 in
Snow
3.7 in
March records in Clayton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 64.0°F (1992) | -29.9°F (1962) | 0.80 in (2017) |
| March 2 | 66.9°F (1964) | -22.0°F (1962) | 0.93 in (1991) |
| March 3 | 66.9°F (1983) | -18.0°F (2014) | 0.86 in (1951) |
| March 4 | 77.0°F (2024) | -9.9°F (2019) | 1.08 in (1985) |
| March 5 | 71.1°F (2000) | -11.9°F (1960) | 1.46 in (1976) |
| March 6 | 71.1°F (2005) | -9.9°F (1982) | 0.87 in (2022) |
| March 7 | 79.0°F (2000) | -9.9°F (1960) | 1.34 in (2026) |
| March 8 | 75.9°F (2000) | -6.0°F (1982) | 0.90 in (2009) |
| March 9 | 69.1°F (1977) | -8.0°F (1975) | 0.86 in (1998) |
| March 10 | 68.0°F (2026) | -0.9°F (1960) | 0.79 in (2013) |
| March 11 | 71.1°F (2025) | 1.9°F (1979) | 1.21 in (1973) |
| March 12 | 75.9°F (1990) | -0.9°F (1960) | 0.91 in (1977) |
| March 13 | 75.0°F (2007) | -7.1°F (1975) | 0.91 in (1991) |
| March 14 | 73.9°F (2012) | -8.0°F (1960) | 0.82 in (1973) |
| March 15 | 80.1°F (2012) | 0.0°F (1993) | 1.30 in (1987) |
| March 16 | 80.1°F (2012) | 5.0°F (1941) | 1.46 in (1938) |
| March 17 | 82.0°F (2012) | -4.0°F (1941) | 0.50 in (2023) |
| March 18 | 80.1°F (2012) | -2.9°F (1941) | 0.92 in (1951) |
| March 19 | 75.0°F (2012) | 3.0°F (1965) | 0.96 in (2022) |
| March 20 | 80.1°F (2012) | -2.0°F (1965) | 1.22 in (2020) |
| March 21 | 82.0°F (1938) | 0.0°F (1965) | 1.00 in (2011) |
| March 22 | 84.9°F (2026) | 6.1°F (1940) | 0.86 in (1975) |
| March 23 | 72.0°F (1963) | 3.0°F (1974) | 1.17 in (1953) |
| March 24 | 73.0°F (1963) | -4.0°F (1974) | 1.20 in (2021) |
| March 25 | 79.0°F (2007) | 3.9°F (1960) | 1.06 in (1945) |
| March 26 | 82.0°F (2007) | 5.0°F (1955) | 1.67 in (1945) |
| March 27 | 79.0°F (2012) | 8.1°F (1964) | 1.30 in (1991) |
| March 28 | 80.1°F (1986) | 10.0°F (1970) | 0.68 in (1985) |
| March 29 | 87.1°F (1986) | 5.0°F (1969) | 0.92 in (1977) |
| March 30 | 80.1°F (1986) | 6.1°F (1964) | 1.06 in (1974) |
| March 31 | 82.9°F (2026) | 10.9°F (1969) | 2.93 in (1998) |