May weather in Decatur, NE
The average temperature in Decatur in May is 60.7°F (47.9°F–73.5°F). Average precipitation: 4.58 inches.
May is a spring month in Decatur, and is warmer than the annual average of 48.5°F. Daily temperatures swing about 25.6°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 23m. For travel, May is a comfortable month to visit.
Avg High
73.5°F
Avg Low
47.9°F
Precipitation
4.58 in
Daylight
14h 23m
May records in Decatur
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 93.0°F (1959) | 21.0°F (2005) | 2.20 in (1972) |
| May 2 | 93.9°F (2007) | 23.0°F (1967) | 2.50 in (2001) |
| May 3 | 95.0°F (1949) | 17.1°F (2005) | 1.70 in (1987) |
| May 4 | 93.0°F (1952) | 24.1°F (2005) | 1.17 in (1981) |
| May 5 | 97.0°F (1909) | 25.0°F (1944) | 4.20 in (2007) |
| May 6 | 97.0°F (1934) | 23.0°F (1944) | 1.58 in (1960) |
| May 7 | 98.1°F (1966) | 28.9°F (1947) | 2.13 in (1900) |
| May 8 | 97.0°F (1934) | 27.0°F (1980) | 1.73 in (1950) |
| May 9 | 93.0°F (1928) | 26.1°F (1923) | 1.25 in (1990) |
| May 10 | 95.0°F (2011) | 30.0°F (1945) | 1.37 in (1903) |
| May 11 | 96.1°F (2011) | 27.0°F (1946) | 2.34 in (1974) |
| May 12 | 91.0°F (1907) | 28.0°F (1946) | 2.40 in (2005) |
| May 13 | 95.0°F (1915) | 27.0°F (1997) | 1.35 in (2011) |
| May 14 | 96.1°F (1915) | 30.9°F (1926) | 2.05 in (1905) |
| May 15 | 96.1°F (2001) | 28.9°F (1983) | 0.84 in (1965) |
| May 16 | 93.9°F (1939) | 30.0°F (1929) | 2.00 in (1992) |
| May 17 | 95.0°F (1934) | 32.0°F (1925) | 1.14 in (1991) |
| May 18 | 98.1°F (1934) | 30.9°F (1916) | 2.92 in (1974) |
| May 19 | 98.1°F (1934) | 34.0°F (1981) | 1.17 in (2003) |
| May 20 | 98.1°F (1934) | 34.0°F (1931) | 1.35 in (2011) |
| May 21 | 93.0°F (1934) | 28.9°F (1931) | 2.43 in (1959) |
| May 22 | 93.0°F (1975) | 28.9°F (1963) | 2.01 in (1976) |
| May 23 | 93.0°F (1939) | 35.1°F (1917) | 1.85 in (2004) |
| May 24 | 100.0°F (1967) | 32.0°F (1924) | 1.20 in (1908) |
| May 25 | 102.9°F (1967) | 33.1°F (1925) | 2.80 in (1904) |
| May 26 | 97.0°F (1967) | 36.0°F (1901) | 2.60 in (1915) |
| May 27 | 91.9°F (1969) | 34.0°F (1907) | 1.57 in (1954) |
| May 28 | 96.1°F (1934) | 32.0°F (1947) | 1.72 in (1995) |
| May 29 | 105.1°F (1934) | 27.0°F (1947) | 2.00 in (1974) |
| May 30 | 106.0°F (1934) | 37.0°F (1947) | 2.40 in (2008) |
| May 31 | 105.1°F (1934) | 37.9°F (1930) | 2.00 in (1945) |