May weather in Corning, IA
The average temperature in Corning in May is 60.1°F (48.9°F–71.3°F). Average precipitation: 5.15 inches.
May is a spring month in Corning, and is warmer than the annual average of 49.4°F. Daily temperatures swing about 22.4°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 18m. For travel, May is a wet month.
Avg High
71.3°F
Avg Low
48.9°F
Precipitation
5.15 in
Daylight
14h 18m
May records in Corning
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 87.1°F (2007) | 24.1°F (1909) | 1.66 in (1951) |
| May 2 | 89.1°F (1930) | 21.0°F (1908) | 1.53 in (1944) |
| May 3 | 91.0°F (1968) | 24.1°F (1976) | 2.27 in (1913) |
| May 4 | 88.0°F (1918) | 23.0°F (1907) | 2.04 in (1938) |
| May 5 | 91.9°F (1909) | 27.0°F (1944) | 2.68 in (1982) |
| May 6 | 91.9°F (1934) | 28.0°F (1917) | 2.30 in (1930) |
| May 7 | 91.0°F (1934) | 24.1°F (1925) | 2.33 in (2024) |
| May 8 | 91.9°F (1966) | 28.9°F (1980) | 1.78 in (1964) |
| May 9 | 91.9°F (1895) | 27.0°F (1923) | 4.11 in (1950) |
| May 10 | 90.0°F (1962) | 27.0°F (1909) | 2.21 in (1957) |
| May 11 | 95.0°F (2011) | 24.1°F (1981) | 2.30 in (1929) |
| May 12 | 95.0°F (2000) | 30.0°F (1895) | 3.97 in (2011) |
| May 13 | 91.9°F (1915) | 30.0°F (1997) | 3.09 in (1916) |
| May 14 | 93.0°F (1915) | 30.0°F (1997) | 1.34 in (2024) |
| May 15 | 93.9°F (2013) | 30.0°F (1916) | 2.45 in (1943) |
| May 16 | 91.0°F (1939) | 30.9°F (1907) | 1.33 in (1896) |
| May 17 | 91.0°F (2019) | 30.9°F (1915) | 1.40 in (1999) |
| May 18 | 90.0°F (1956) | 30.0°F (1916) | 1.68 in (2004) |
| May 19 | 90.0°F (1967) | 32.0°F (1894) | 2.10 in (1984) |
| May 20 | 95.0°F (1925) | 32.0°F (1981) | 1.78 in (1913) |
| May 21 | 93.9°F (1925) | 34.0°F (1931) | 2.52 in (1908) |
| May 22 | 97.0°F (1925) | 33.1°F (1963) | 2.00 in (1903) |
| May 23 | 91.9°F (1939) | 35.1°F (1917) | 1.85 in (1952) |
| May 24 | 98.1°F (1939) | 32.0°F (1924) | 2.33 in (2007) |
| May 25 | 95.0°F (1967) | 26.1°F (1925) | 3.08 in (1990) |
| May 26 | 95.0°F (1967) | 34.0°F (1905) | 2.89 in (1915) |
| May 27 | 96.1°F (2018) | 30.9°F (1907) | 1.95 in (1915) |
| May 28 | 96.1°F (2018) | 33.1°F (1928) | 2.63 in (1947) |
| May 29 | 100.0°F (1934) | 30.0°F (1947) | 2.47 in (1962) |
| May 30 | 102.9°F (1934) | 35.1°F (1930) | 2.65 in (1895) |
| May 31 | 100.0°F (1934) | 36.0°F (1897) | 1.10 in (1938) |