May weather in Seatonville, IL
The average temperature in Seatonville in May is 62.1°F (49.8°F–74.3°F). Average precipitation: inches.
May is a spring month in Seatonville, and is warmer than the annual average of 51°F. Daily temperatures swing about 24.5°F between overnight low and afternoon high. Daylight averages about 14h 19m. For travel, May is a comfortable month to visit.
Avg High
74.3°F
Avg Low
49.8°F
Precipitation
in
Daylight
14h 19m
May records in Seatonville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 88.0°F (2007) | 28.9°F (1963) | 1.80 in (2003) |
| May 2 | 90.0°F (1968) | 27.0°F (1966) | 0.53 in (1983) |
| May 3 | 89.1°F (1969) | 25.0°F (2005) | 0.50 in (1997) |
| May 4 | 87.1°F (1969) | 25.0°F (2005) | 2.00 in (1977) |
| May 5 | 87.1°F (1980) | 26.1°F (2005) | 1.50 in (1977) |
| May 6 | 89.1°F (1980) | 28.9°F (1992) | 1.52 in (1976) |
| May 7 | 91.0°F (2004) | 27.0°F (1989) | 0.92 in (1978) |
| May 8 | 91.0°F (1963) | 28.0°F (1992) | 1.72 in (1969) |
| May 9 | 91.0°F (1963) | 28.9°F (1980) | 1.80 in (1995) |
| May 10 | 90.0°F (1963) | 24.1°F (1966) | 0.93 in (1981) |
| May 11 | 90.0°F (1987) | 34.0°F (1968) | 2.16 in (1966) |
| May 12 | 90.0°F (1987) | 32.0°F (1981) | 3.14 in (2002) |
| May 13 | 88.0°F (1982) | 33.1°F (1974) | 1.32 in (1970) |
| May 14 | 88.0°F (1991) | 36.0°F (1988) | 2.30 in (1970) |
| May 15 | 91.9°F (1998) | 33.1°F (1983) | 0.63 in (1981) |
| May 16 | 90.0°F (1982) | 30.0°F (1997) | 0.65 in (2009) |
| May 17 | 91.0°F (2001) | 34.0°F (1983) | 3.27 in (1974) |
| May 18 | 93.0°F (1996) | 30.9°F (2002) | 1.99 in (1991) |
| May 19 | 95.0°F (1975) | 30.9°F (1988) | 0.90 in (1997) |
| May 20 | 95.0°F (1977) | 33.1°F (1993) | 1.02 in (1984) |
| May 21 | 90.0°F (1972) | 30.0°F (2002) | 1.17 in (1987) |
| May 22 | 91.0°F (1964) | 34.0°F (2002) | 1.26 in (1983) |
| May 23 | 93.9°F (1975) | 30.9°F (1963) | 1.36 in (1993) |
| May 24 | 91.0°F (1994) | 36.0°F (1963) | 0.97 in (1995) |
| May 25 | 93.0°F (1967) | 32.0°F (1992) | 0.73 in (1990) |
| May 26 | 91.9°F (1972) | 36.0°F (1979) | 0.71 in (1991) |
| May 27 | 93.9°F (1985) | 30.0°F (1992) | 1.42 in (2007) |
| May 28 | 95.0°F (2006) | 32.0°F (1992) | 1.90 in (1995) |
| May 29 | 95.0°F (2006) | 32.0°F (1965) | 0.83 in (1972) |
| May 30 | 96.1°F (2006) | 36.0°F (1964) | 2.80 in (1991) |
| May 31 | 91.9°F (1988) | 37.9°F (1993) | 0.87 in (2004) |