May weather in Glenwood, IA
The average temperature in Glenwood in May is 62.2°F (50.2°F–74.2°F). Average precipitation: 5.19 inches.
May is a spring month in Glenwood, and is warmer than the annual average of 50.9°F. Daily temperatures swing about 24°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
74.2°F
Avg Low
50.2°F
Precipitation
5.19 in
Daylight
14h 18m
May records in Glenwood
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 90.0°F (1965) | 28.0°F (1966) | 2.46 in (1983) |
| May 2 | 93.9°F (1894) | 26.1°F (1978) | 1.32 in (1954) |
| May 3 | 90.0°F (1949) | 26.1°F (1976) | 1.58 in (1959) |
| May 4 | 91.9°F (1894) | 30.0°F (2004) | 0.88 in (1990) |
| May 5 | 93.0°F (1966) | 28.0°F (1944) | 2.90 in (1950) |
| May 6 | 93.9°F (1934) | 28.0°F (1944) | 4.79 in (2007) |
| May 7 | 96.1°F (1966) | 28.0°F (1947) | 4.16 in (1932) |
| May 8 | 96.1°F (1934) | 28.0°F (1980) | 1.31 in (1993) |
| May 9 | 96.1°F (1895) | 28.9°F (1923) | 4.17 in (1950) |
| May 10 | 91.0°F (1962) | 33.1°F (1966) | 1.42 in (1996) |
| May 11 | 93.9°F (2005) | 27.0°F (1946) | 3.48 in (1893) |
| May 12 | 99.0°F (2000) | 30.0°F (1946) | 1.61 in (2005) |
| May 13 | 96.1°F (1956) | 28.9°F (1997) | 2.70 in (1896) |
| May 14 | 93.0°F (1987) | 30.0°F (1897) | 1.48 in (1945) |
| May 15 | 95.0°F (1944) | 30.9°F (1959) | 1.02 in (1963) |
| May 16 | 93.9°F (1944) | 34.0°F (1929) | 1.25 in (1904) |
| May 17 | 93.0°F (1992) | 33.1°F (1945) | 1.24 in (1991) |
| May 18 | 96.1°F (1934) | 37.0°F (2002) | 2.89 in (1971) |
| May 19 | 96.1°F (1934) | 32.0°F (1894) | 2.09 in (1983) |
| May 20 | 96.1°F (1925) | 34.0°F (1931) | 2.11 in (1978) |
| May 21 | 96.1°F (1925) | 32.0°F (1895) | 2.54 in (1982) |
| May 22 | 98.1°F (1925) | 32.0°F (1931) | 3.18 in (1965) |
| May 23 | 91.9°F (1921) | 37.9°F (1983) | 1.85 in (1906) |
| May 24 | 97.0°F (1939) | 33.1°F (1897) | 1.45 in (2007) |
| May 25 | 98.1°F (1967) | 30.0°F (1925) | 1.65 in (1984) |
| May 26 | 93.9°F (1896) | 37.9°F (1925) | 4.98 in (1987) |
| May 27 | 93.9°F (1895) | 35.1°F (1992) | 1.41 in (1987) |
| May 28 | 104.0°F (1895) | 32.0°F (1905) | 3.21 in (1962) |
| May 29 | 102.0°F (1934) | 30.9°F (1947) | 3.29 in (1998) |
| May 30 | 104.0°F (1934) | 33.1°F (1897) | 1.93 in (2004) |
| May 31 | 104.0°F (1934) | 35.1°F (1897) | 2.10 in (1954) |