April weather in Blue Mound, IL
The average temperature in Blue Mound in April is °F (°F–°F). Average precipitation: 4.37 inches.
April is a spring month in Blue Mound, and is cooler than the annual average of 0°F. Expect about 11 days with precipitation. Daylight averages about 13h 3m.
Avg High
°F
Avg Low
°F
Precipitation
4.37 in
Daylight
13h 3m
April records in Blue Mound
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 84.0°F (1981) | 25.0°F (1987) | 1.06 in (2008) |
| April 2 | 82.0°F (1981) | 26.1°F (1993) | 3.01 in (2024) |
| April 3 | 81.0°F (1981) | 17.1°F (1987) | 1.00 in (1982) |
| April 4 | 79.0°F (1986) | 17.1°F (1995) | 0.94 in (2014) |
| April 5 | 80.1°F (1967) | 19.9°F (1987) | 1.59 in (2025) |
| April 6 | 84.0°F (1967) | 19.9°F (1982) | 0.85 in (1985) |
| April 7 | 77.0°F (1972) | 19.0°F (1994) | 0.58 in (2016) |
| April 8 | 84.9°F (1986) | 19.9°F (1994) | 1.70 in (1979) |
| April 9 | 84.9°F (1967) | 18.0°F (1997) | 0.90 in (1973) |
| April 10 | 84.0°F (1977) | 23.0°F (1989) | 1.46 in (2015) |
| April 11 | 81.0°F (1965) | 23.0°F (1973) | 2.48 in (1979) |
| April 12 | 82.9°F (1971) | 28.0°F (1990) | 2.04 in (1994) |
| April 13 | 82.0°F (1977) | 27.0°F (1989) | 0.65 in (1983) |
| April 14 | 84.0°F (1977) | 23.0°F (1997) | 1.55 in (1983) |
| April 15 | 84.9°F (1977) | 32.0°F (1968) | 1.45 in (1999) |
| April 16 | 88.0°F (1977) | 28.0°F (1999) | 1.15 in (2013) |
| April 17 | 88.0°F (1977) | 27.0°F (1999) | 0.92 in (1982) |
| April 18 | 86.0°F (1977) | 27.0°F (1997) | 1.33 in (1969) |
| April 19 | 84.0°F (1971) | 23.0°F (1983) | 2.76 in (2013) |
| April 20 | 86.0°F (1971) | 28.0°F (1983) | 1.80 in (1972) |
| April 21 | 84.9°F (1987) | 27.0°F (1983) | 2.20 in (1973) |
| April 22 | 88.0°F (1980) | 30.0°F (1986) | 1.17 in (1973) |
| April 23 | 86.0°F (1965) | 30.0°F (1986) | 1.75 in (1966) |
| April 24 | 86.0°F (1990) | 28.9°F (1967) | 2.25 in (1993) |
| April 25 | 84.9°F (1989) | 30.9°F (1968) | 2.32 in (1965) |
| April 26 | 87.1°F (1989) | 33.1°F (1972) | 1.01 in (2020) |
| April 27 | 89.1°F (1986) | 33.1°F (1976) | 1.38 in (1983) |
| April 28 | 87.1°F (1986) | 28.9°F (1992) | 1.95 in (2009) |
| April 29 | 84.9°F (1970) | 30.9°F (1992) | 1.66 in (2020) |
| April 30 | 89.1°F (1987) | 34.0°F (1971) | 2.28 in (2017) |