May weather in East Moline, IL
The average temperature in East Moline in May is 61.8°F (51.7°F–72.0°F). Average precipitation: 4.81 inches.
May is a spring month in East Moline, and is warmer than the annual average of 50.6°F. Daily temperatures swing about 20.3°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 20m. For travel, May is a comfortable month to visit.
Avg High
72.0°F
Avg Low
51.7°F
Precipitation
4.81 in
Daylight
14h 20m
May records in East Moline
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 87.1°F (1952) | 32.0°F (1950) | 1.77 in (2006) |
| May 2 | 84.0°F (1959) | 30.0°F (1978) | 1.17 in (1973) |
| May 3 | 84.9°F (1949) | 28.0°F (2005) | 0.94 in (2018) |
| May 4 | 88.0°F (1952) | 32.0°F (1954) | 2.08 in (2013) |
| May 5 | 88.0°F (1949) | 34.0°F (1954) | 1.00 in (1990) |
| May 6 | 82.9°F (1982) | 30.0°F (1989) | 1.75 in (1962) |
| May 7 | 87.1°F (2016) | 30.0°F (1989) | 1.04 in (2012) |
| May 8 | 88.0°F (1963) | 35.1°F (1960) | 2.03 in (2023) |
| May 9 | 88.0°F (1963) | 30.9°F (1966) | 1.52 in (2021) |
| May 10 | 84.9°F (1987) | 33.1°F (1984) | 1.93 in (1951) |
| May 11 | 89.1°F (2011) | 36.0°F (1952) | 1.94 in (2017) |
| May 12 | 91.9°F (2022) | 34.0°F (1981) | 2.38 in (2002) |
| May 13 | 93.0°F (2022) | 36.0°F (1953) | 2.10 in (1970) |
| May 14 | 93.0°F (2022) | 37.0°F (2013) | 2.20 in (1970) |
| May 15 | 89.1°F (1941) | 37.9°F (1996) | 1.40 in (2020) |
| May 16 | 88.0°F (1992) | 37.0°F (1942) | 1.25 in (2014) |
| May 17 | 89.1°F (2025) | 39.0°F (2014) | 3.08 in (1974) |
| May 18 | 90.0°F (1964) | 33.1°F (1986) | 2.60 in (1991) |
| May 19 | 90.0°F (1998) | 36.0°F (2002) | 1.70 in (2000) |
| May 20 | 89.1°F (1987) | 39.0°F (1954) | 1.77 in (1944) |
| May 21 | 88.0°F (1987) | 37.9°F (1986) | 1.70 in (1987) |
| May 22 | 89.1°F (1994) | 36.0°F (1963) | 0.86 in (1953) |
| May 23 | 89.1°F (1975) | 41.0°F (1958) | 1.63 in (1995) |
| May 24 | 90.0°F (2010) | 39.0°F (1992) | 1.50 in (1988) |
| May 25 | 93.9°F (2010) | 39.0°F (1992) | 1.80 in (1975) |
| May 26 | 91.0°F (1977) | 39.0°F (1961) | 1.50 in (1986) |
| May 27 | 93.0°F (1978) | 37.9°F (1992) | 1.90 in (2013) |
| May 28 | 95.0°F (2018) | 42.1°F (1947) | 1.53 in (1956) |
| May 29 | 95.0°F (2018) | 37.0°F (1947) | 2.15 in (2019) |
| May 30 | 91.9°F (1953) | 39.9°F (2021) | 1.25 in (2011) |
| May 31 | 91.0°F (1988) | 43.0°F (1983) | 2.10 in (2004) |