March weather in Coralville, IA
The average temperature in Coralville in March is 39.5°F (29.5°F–49.5°F). Average precipitation: 2.21 inches.
March is a spring month in Coralville, and is cooler than the annual average of 51°F. Daily temperatures swing about 20°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 11h 43m. For travel, March is cool.
Avg High
49.5°F
Avg Low
29.5°F
Precipitation
2.21 in
Daylight
11h 43m
March records in Coralville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 64.0°F (2020) | 3.2°F (2014) | 0.77 in (1948) |
| March 2 | 64.9°F (2022) | -4.9°F (2014) | 0.65 in (1951) |
| March 3 | 80.1°F (2024) | -9.8°F (2014) | 0.43 in (2008) |
| March 4 | 68.0°F (2000) | -7.1°F (1952) | 1.56 in (2004) |
| March 5 | 71.1°F (2009) | -8.0°F (1952) | 1.18 in (2018) |
| March 6 | 73.0°F (2005) | 2.1°F (2015) | 0.92 in (2017) |
| March 7 | 77.0°F (2000) | -2.9°F (1996) | 1.23 in (2009) |
| March 8 | 75.9°F (2000) | -4.0°F (1996) | 1.68 in (2009) |
| March 9 | 75.9°F (2026) | 0.0°F (2003) | 1.15 in (2013) |
| March 10 | 75.0°F (2025) | 0.0°F (1948) | 0.68 in (2013) |
| March 11 | 73.9°F (2024) | -11.9°F (1948) | 1.14 in (1951) |
| March 12 | 71.1°F (2024) | -16.1°F (1948) | 1.25 in (2006) |
| March 13 | 75.9°F (2007) | -0.9°F (1948) | 0.35 in (2004) |
| March 14 | 82.9°F (2025) | 12.0°F (1950) | 0.77 in (1953) |
| March 15 | 79.0°F (2012) | 9.0°F (1997) | 0.73 in (2001) |
| March 16 | 82.0°F (2012) | -0.9°F (1951) | 0.17 in (2023) |
| March 17 | 82.9°F (2012) | 6.1°F (1949) | 0.54 in (1951) |
| March 18 | 82.0°F (2012) | 10.2°F (2023) | 0.91 in (2022) |
| March 19 | 81.0°F (2012) | 6.1°F (1951) | 1.31 in (2020) |
| March 20 | 79.0°F (2026) | 3.9°F (1951) | 0.43 in (2011) |
| March 21 | 91.0°F (2026) | -2.0°F (1951) | 0.43 in (1949) |
| March 22 | 72.0°F (2026) | 12.9°F (2002) | 0.82 in (1952) |
| March 23 | 70.0°F (2003) | 17.2°F (2014) | 0.67 in (2021) |
| March 24 | 75.9°F (2017) | 10.0°F (1951) | 1.00 in (1997) |
| March 25 | 80.1°F (2007) | 14.0°F (1996) | 0.45 in (2023) |
| March 26 | 78.1°F (2007) | 12.9°F (1996) | 0.84 in (2004) |
| March 27 | 77.0°F (2012) | 16.0°F (1996) | 0.44 in (2021) |
| March 28 | 81.0°F (2025) | 17.1°F (2026) | 0.74 in (2020) |
| March 29 | 81.0°F (1998) | 23.0°F (1953) | 0.75 in (2017) |
| March 30 | 86.0°F (2026) | 18.0°F (2003) | 1.51 in (1953) |
| March 31 | 78.1°F (2010) | 19.9°F (2003) | 0.92 in (2007) |