June weather in Wilmington, IL
The average temperature in Wilmington in June is 70.6°F (60.3°F–80.9°F). Average precipitation: 4.50 inches.
June is a summer month in Wilmington, and is warmer than the annual average of 51.1°F. Daily temperatures swing about 20.6°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 56m. For travel, June is a comfortable month to visit.
Avg High
80.9°F
Avg Low
60.3°F
Precipitation
4.50 in
Daylight
14h 56m
June records in Wilmington
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 90.0°F (1998) | 41.0°F (2003) | 1.97 in (2000) |
| June 2 | 91.9°F (2002) | 41.0°F (2003) | 2.38 in (1980) |
| June 3 | 87.1°F (2008) | 48.0°F (1998) | 1.07 in (1950) |
| June 4 | 91.0°F (2011) | 42.1°F (2009) | 1.67 in (1943) |
| June 5 | 93.0°F (2011) | 44.1°F (2009) | 1.01 in (2008) |
| June 6 | 90.0°F (1999) | 39.9°F (2003) | 0.93 in (2001) |
| June 7 | 93.9°F (2011) | 43.0°F (1998) | 0.94 in (1943) |
| June 8 | 96.1°F (2011) | 43.0°F (1998) | 2.61 in (1995) |
| June 9 | 95.0°F (2011) | 48.0°F (1998) | 1.62 in (2011) |
| June 10 | 90.0°F (2005) | 48.9°F (2006) | 1.28 in (1972) |
| June 11 | 91.9°F (2012) | 48.9°F (2006) | 1.00 in (1999) |
| June 12 | 91.9°F (2001) | 50.0°F (2006) | 2.02 in (2004) |
| June 13 | 91.0°F (2008) | 52.0°F (2006) | 2.68 in (1981) |
| June 14 | 91.0°F (2001) | 53.1°F (2006) | 2.73 in (1981) |
| June 15 | 93.9°F (2007) | 44.1°F (1997) | 2.05 in (1949) |
| June 16 | 93.9°F (2007) | 44.1°F (1997) | 0.89 in (1964) |
| June 17 | 95.0°F (2007) | 50.0°F (1999) | 1.80 in (1973) |
| June 18 | 95.0°F (2007) | 46.0°F (1999) | 1.50 in (1996) |
| June 19 | 91.9°F (2001) | 46.9°F (1999) | 0.83 in (1993) |
| June 20 | 93.9°F (2012) | 44.1°F (2003) | 2.04 in (1964) |
| June 21 | 93.0°F (2012) | 46.9°F (2003) | 2.43 in (1970) |
| June 22 | 93.9°F (2002) | 46.9°F (2003) | 1.43 in (1990) |
| June 23 | 93.0°F (2002) | 52.0°F (2004) | 1.96 in (1999) |
| June 24 | 93.9°F (1997) | 52.0°F (2004) | 2.01 in (2010) |
| June 25 | 97.0°F (2005) | 55.0°F (2001) | 2.31 in (1968) |
| June 26 | 98.1°F (2005) | 54.0°F (2004) | 7.46 in (1978) |
| June 27 | 96.1°F (2005) | 54.0°F (2012) | 0.90 in (2002) |
| June 28 | 97.0°F (2005) | 48.9°F (2004) | 2.59 in (1957) |
| June 29 | 99.0°F (2012) | 50.0°F (2004) | 1.03 in (1947) |
| June 30 | 97.0°F (2005) | 54.0°F (2007) | 1.32 in (1959) |