June weather in Naperville, IL
The average temperature in Naperville in June is 70.7°F (58.5°F–82.9°F). Average precipitation: 4.65 inches.
June is a summer month in Naperville, and is warmer than the annual average of 51.1°F. Daily temperatures swing about 24.4°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 59m. For travel, June is a comfortable month to visit.
Avg High
82.9°F
Avg Low
58.5°F
Precipitation
4.65 in
Daylight
14h 59m
June records in Naperville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 93.0°F (2002) | 34.0°F (2003) | 2.05 in (1947) |
| June 2 | 93.0°F (2002) | 36.0°F (2003) | 2.22 in (1950) |
| June 3 | 93.9°F (1972) | 36.0°F (1946) | 1.92 in (1950) |
| June 4 | 93.0°F (1944) | 34.0°F (1945) | 1.02 in (2002) |
| June 5 | 93.0°F (1971) | 33.1°F (1945) | 1.14 in (1953) |
| June 6 | 95.0°F (1971) | 37.9°F (1998) | 1.12 in (1900) |
| June 7 | 93.9°F (1952) | 37.9°F (1977) | 0.96 in (1942) |
| June 8 | 96.1°F (1985) | 39.9°F (1983) | 2.02 in (1993) |
| June 9 | 95.0°F (1968) | 37.0°F (1969) | 1.37 in (1955) |
| June 10 | 96.1°F (1895) | 37.0°F (1939) | 2.55 in (2006) |
| June 11 | 95.0°F (1956) | 32.0°F (1972) | 1.21 in (2004) |
| June 12 | 95.0°F (1956) | 43.0°F (1974) | 1.58 in (2000) |
| June 13 | 95.0°F (2001) | 39.9°F (1978) | 2.56 in (1958) |
| June 14 | 99.0°F (1987) | 44.1°F (1959) | 1.89 in (1960) |
| June 15 | 97.0°F (1987) | 41.0°F (1997) | 3.35 in (1949) |
| June 16 | 96.1°F (1988) | 42.1°F (1961) | 1.32 in (1897) |
| June 17 | 96.1°F (1994) | 39.0°F (1980) | 1.31 in (1967) |
| June 18 | 97.0°F (1994) | 43.0°F (1999) | 2.30 in (1946) |
| June 19 | 99.0°F (1953) | 46.0°F (1947) | 1.50 in (1939) |
| June 20 | 102.0°F (1988) | 42.1°F (1980) | 1.16 in (1954) |
| June 21 | 100.9°F (1988) | 37.9°F (1992) | 4.05 in (1939) |
| June 22 | 98.1°F (1988) | 39.9°F (1963) | 1.12 in (1951) |
| June 23 | 96.1°F (1983) | 44.1°F (1972) | 1.46 in (1940) |
| June 24 | 97.0°F (1937) | 42.1°F (1979) | 3.07 in (1994) |
| June 25 | 102.9°F (1988) | 39.9°F (1986) | 2.95 in (1898) |
| June 26 | 98.1°F (1943) | 46.9°F (1967) | 3.06 in (2006) |
| June 27 | 98.1°F (1944) | 45.0°F (1974) | 0.85 in (2005) |
| June 28 | 98.1°F (1952) | 46.0°F (1938) | 3.22 in (1983) |
| June 29 | 98.1°F (1971) | 48.0°F (1989) | 1.53 in (1986) |
| June 30 | 97.0°F (1953) | -67.0°F (1962) | 1.21 in (1969) |