April weather in Naperville, IL
The average temperature in Naperville in April is 50.4°F (38.3°F–62.5°F). Average precipitation: 4.10 inches. Average snowfall is 0.3 inches.
April is a spring month in Naperville, and is cooler than the annual average of 51.1°F. Daily temperatures swing about 24.2°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 13h 8m. For travel, April is a comfortable month to visit.
Avg High
62.5°F
Avg Low
38.3°F
Precipitation
4.10 in
Snow
0.3 in
April records in Naperville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 82.9°F (1981) | 19.9°F (1954) | 1.91 in (1967) |
| April 2 | 82.0°F (2003) | 19.9°F (1944) | 1.61 in (1983) |
| April 3 | 80.1°F (1956) | 15.1°F (1987) | 1.42 in (1974) |
| April 4 | 77.0°F (1942) | 15.1°F (1971) | 1.11 in (1969) |
| April 5 | 84.0°F (1988) | 12.9°F (1975) | 5.60 in (1947) |
| April 6 | 82.9°F (1988) | 14.0°F (1982) | 1.96 in (1988) |
| April 7 | 84.0°F (2001) | 3.9°F (1982) | 1.26 in (1972) |
| April 8 | 84.0°F (2001) | 7.0°F (1972) | 0.89 in (1998) |
| April 9 | 80.1°F (2001) | 10.9°F (1997) | 1.69 in (1991) |
| April 10 | 84.0°F (1977) | 16.0°F (1989) | 0.95 in (1939) |
| April 11 | 82.9°F (1977) | 19.9°F (1989) | 0.63 in (1987) |
| April 12 | 84.9°F (1971) | 18.0°F (1957) | 2.01 in (1979) |
| April 13 | 82.0°F (1971) | 19.9°F (1975) | 1.20 in (1945) |
| April 14 | 84.9°F (2003) | 21.9°F (1943) | 1.08 in (1983) |
| April 15 | 90.0°F (2002) | 23.0°F (1943) | 1.87 in (1991) |
| April 16 | 90.0°F (2002) | 23.0°F (1962) | 1.25 in (1972) |
| April 17 | 89.1°F (2002) | 25.0°F (1983) | 1.70 in (1960) |
| April 18 | 90.0°F (2002) | 23.0°F (1940) | 1.80 in (1975) |
| April 19 | 90.0°F (2002) | 18.0°F (1983) | 0.97 in (1970) |
| April 20 | 88.0°F (1987) | 25.0°F (1956) | 1.50 in (1896) |
| April 21 | 87.1°F (1987) | 26.1°F (1975) | 2.00 in (2000) |
| April 22 | 90.0°F (1980) | 21.9°F (1978) | 0.75 in (1944) |
| April 23 | 88.0°F (1980) | 21.9°F (1986) | 2.00 in (1999) |
| April 24 | 88.0°F (1990) | 23.0°F (1967) | 1.25 in (1950) |
| April 25 | 88.0°F (1990) | 24.1°F (1967) | 1.85 in (1954) |
| April 26 | 90.0°F (1986) | 21.0°F (1972) | 0.87 in (1979) |
| April 27 | 90.0°F (1986) | 25.0°F (1946) | 1.81 in (1995) |
| April 28 | 86.0°F (1986) | 25.0°F (1992) | 1.52 in (1959) |
| April 29 | 87.1°F (1942) | 26.1°F (1977) | 1.81 in (1981) |
| April 30 | 91.0°F (1942) | 27.0°F (1969) | 2.15 in (1963) |