May weather in Dyersville, IA
The average temperature in Dyersville in May is 59.7°F (48.9°F–70.4°F). Average precipitation: 4.21 inches.
May is a spring month in Dyersville, and is warmer than the annual average of 47.9°F. Daily temperatures swing about 21.5°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 25m. For travel, May is a comfortable month to visit.
Avg High
70.4°F
Avg Low
48.9°F
Precipitation
4.21 in
Daylight
14h 25m
May records in Dyersville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 91.0°F (1952) | 25.0°F (1961) | 1.70 in (1997) |
| May 2 | 87.1°F (1959) | 27.0°F (1961) | 1.20 in (1973) |
| May 3 | 88.0°F (1949) | 19.9°F (2005) | 1.23 in (1979) |
| May 4 | 89.1°F (1952) | 23.0°F (2005) | 1.28 in (2013) |
| May 5 | 91.0°F (1949) | 30.0°F (1958) | 0.85 in (1982) |
| May 6 | 84.9°F (2000) | 28.0°F (1954) | 2.00 in (1960) |
| May 7 | 86.0°F (2016) | 28.0°F (1958) | 1.53 in (1960) |
| May 8 | 87.1°F (1963) | 28.9°F (1976) | 2.00 in (1964) |
| May 9 | 87.1°F (1979) | 27.0°F (2020) | 0.85 in (1950) |
| May 10 | 87.1°F (1979) | 25.0°F (1966) | 1.80 in (1955) |
| May 11 | 90.0°F (2011) | 32.0°F (1966) | 2.15 in (2008) |
| May 12 | 91.0°F (2022) | 30.0°F (1960) | 1.20 in (2002) |
| May 13 | 93.0°F (2022) | 30.9°F (1971) | 3.10 in (1978) |
| May 14 | 89.1°F (1991) | 28.9°F (1980) | 1.82 in (2018) |
| May 15 | 91.9°F (2013) | 28.9°F (1980) | 0.73 in (2015) |
| May 16 | 90.0°F (1977) | 28.9°F (1997) | 1.38 in (1986) |
| May 17 | 89.1°F (2019) | 30.9°F (1973) | 1.28 in (1995) |
| May 18 | 90.0°F (1975) | 30.0°F (1986) | 1.04 in (2017) |
| May 19 | 91.0°F (1975) | 30.9°F (2002) | 0.95 in (1983) |
| May 20 | 91.0°F (1975) | 30.0°F (1954) | 1.57 in (2024) |
| May 21 | 90.0°F (1972) | 30.0°F (2002) | 2.29 in (2001) |
| May 22 | 91.0°F (1956) | 34.0°F (1963) | 2.15 in (1974) |
| May 23 | 90.0°F (1975) | 30.0°F (1963) | 1.98 in (2004) |
| May 24 | 89.1°F (1994) | 34.0°F (1979) | 1.55 in (1998) |
| May 25 | 91.9°F (2010) | 34.0°F (1979) | 1.00 in (2015) |
| May 26 | 91.9°F (1967) | 30.0°F (1961) | 2.34 in (2008) |
| May 27 | 93.0°F (1985) | 30.9°F (1961) | 1.90 in (2009) |
| May 28 | 96.1°F (2018) | 35.1°F (1971) | 1.52 in (1956) |
| May 29 | 96.1°F (2018) | 30.0°F (1965) | 2.65 in (1962) |
| May 30 | 91.9°F (1953) | 37.0°F (1961) | 1.99 in (2008) |
| May 31 | 89.1°F (1988) | 37.0°F (1966) | 2.16 in (1957) |