March weather in Princeton, IA
The average temperature in Princeton in March is 37.7°F (28.4°F–47.1°F). Average precipitation: 2.57 inches.
March is a spring month in Princeton, and is cooler than the annual average of 50.6°F. Daily temperatures swing about 18.7°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 11h 43m. For travel, March is cool.
Avg High
47.1°F
Avg Low
28.4°F
Precipitation
2.57 in
Daylight
11h 43m
March records in Princeton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 70.0°F (1992) | -13.0°F (1962) | 0.66 in (2007) |
| March 2 | 69.1°F (1983) | -2.9°F (1943) | 1.73 in (1991) |
| March 3 | 69.1°F (1974) | -13.0°F (2014) | 0.61 in (1993) |
| March 4 | 75.0°F (2024) | -11.9°F (2014) | 1.50 in (1985) |
| March 5 | 72.0°F (2024) | -9.0°F (1960) | 2.10 in (1976) |
| March 6 | 66.0°F (1951) | -14.1°F (1960) | 0.76 in (2018) |
| March 7 | 73.0°F (1987) | -6.0°F (1960) | 1.92 in (1973) |
| March 8 | 70.0°F (1987) | -8.0°F (1943) | 1.88 in (2009) |
| March 9 | 75.0°F (2000) | 1.9°F (2003) | 1.07 in (1990) |
| March 10 | 69.1°F (2026) | 1.0°F (1960) | 1.30 in (2020) |
| March 11 | 68.0°F (1972) | 0.0°F (1948) | 0.83 in (2013) |
| March 12 | 75.9°F (1990) | -9.9°F (1960) | 0.86 in (1977) |
| March 13 | 72.0°F (1990) | 5.0°F (1975) | 3.00 in (2006) |
| March 14 | 73.0°F (1995) | -4.0°F (1960) | 0.80 in (1944) |
| March 15 | 78.1°F (2025) | 6.1°F (1979) | 1.50 in (1990) |
| March 16 | 79.0°F (2012) | 1.0°F (1941) | 1.00 in (2001) |
| March 17 | 78.1°F (2012) | 3.9°F (1941) | 0.50 in (1946) |
| March 18 | 78.1°F (2012) | 5.0°F (1941) | 1.60 in (1998) |
| March 19 | 79.0°F (2012) | 8.1°F (1965) | 0.97 in (1948) |
| March 20 | 77.0°F (2012) | 10.9°F (1965) | 0.95 in (1948) |
| March 21 | 80.1°F (1953) | 8.1°F (1951) | 0.69 in (2007) |
| March 22 | 79.0°F (2012) | 10.9°F (2013) | 0.68 in (1993) |
| March 23 | 73.9°F (1994) | 9.0°F (1960) | 1.45 in (1993) |
| March 24 | 71.1°F (1942) | 1.9°F (1974) | 0.77 in (1969) |
| March 25 | 75.0°F (2017) | 3.9°F (1960) | 1.58 in (1954) |
| March 26 | 78.1°F (1991) | 9.0°F (1955) | 1.04 in (2004) |
| March 27 | 80.1°F (1945) | 10.9°F (1965) | 1.16 in (1948) |
| March 28 | 79.0°F (1968) | 10.9°F (1970) | 3.25 in (2020) |
| March 29 | 82.9°F (1986) | 12.0°F (1969) | 1.17 in (1938) |
| March 30 | 78.1°F (1986) | 10.9°F (1969) | 0.95 in (1951) |
| March 31 | 80.1°F (2026) | 14.0°F (1969) | 1.45 in (1998) |