April weather in South Pekin, IL
The average temperature in South Pekin in April is 52.9°F (42.1°F–63.7°F). Average precipitation: 3.99 inches. Average snowfall is 0.5 inches.
April is a spring month in South Pekin, and is warmer than the annual average of 52.7°F. Daily temperatures swing about 21.6°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 13h 5m. For travel, April is a comfortable month to visit.
Avg High
63.7°F
Avg Low
42.1°F
Precipitation
3.99 in
Snow
0.5 in
April records in South Pekin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 84.9°F (2012) | 17.2°F (2018) | 2.48 in (1983) |
| April 2 | 81.0°F (1956) | 14.2°F (2018) | 1.42 in (1975) |
| April 3 | 84.0°F (2011) | 18.0°F (1975) | 2.02 in (2014) |
| April 4 | 82.9°F (2023) | 17.1°F (1975) | 1.00 in (2003) |
| April 5 | 82.9°F (1988) | 19.9°F (1982) | 2.92 in (1947) |
| April 6 | 82.0°F (1954) | 14.0°F (1982) | 1.93 in (1954) |
| April 7 | 82.0°F (2001) | 14.0°F (1982) | 0.97 in (1948) |
| April 8 | 82.0°F (2001) | 19.0°F (1972) | 1.25 in (1965) |
| April 9 | 82.9°F (2001) | 19.0°F (1997) | 0.93 in (1973) |
| April 10 | 86.0°F (2011) | 21.0°F (1960) | 1.82 in (2013) |
| April 11 | 82.9°F (1977) | 21.0°F (1982) | 1.95 in (1979) |
| April 12 | 86.0°F (1971) | 21.0°F (1957) | 1.00 in (1952) |
| April 13 | 84.9°F (2006) | 19.9°F (1950) | 1.36 in (1981) |
| April 14 | 86.0°F (2024) | 25.0°F (1950) | 1.12 in (1993) |
| April 15 | 87.1°F (2002) | 25.0°F (1962) | 1.60 in (1999) |
| April 16 | 88.0°F (2002) | 24.1°F (1962) | 3.05 in (1982) |
| April 17 | 86.0°F (1977) | 26.1°F (1953) | 2.47 in (2013) |
| April 18 | 91.0°F (2002) | 24.1°F (1983) | 1.37 in (2013) |
| April 19 | 84.0°F (1985) | 21.9°F (1983) | 1.88 in (2011) |
| April 20 | 89.1°F (1987) | 28.2°F (2018) | 1.37 in (1964) |
| April 21 | 84.9°F (1985) | 28.9°F (2011) | 1.64 in (1973) |
| April 22 | 88.0°F (1980) | 25.0°F (1986) | 1.41 in (1944) |
| April 23 | 84.0°F (1960) | 27.0°F (1956) | 2.00 in (1976) |
| April 24 | 84.9°F (1948) | 26.1°F (1967) | 5.06 in (1950) |
| April 25 | 91.9°F (1986) | 28.9°F (1972) | 1.84 in (2020) |
| April 26 | 90.0°F (1986) | 30.0°F (1976) | 1.42 in (2007) |
| April 27 | 86.0°F (1956) | 30.9°F (1996) | 1.54 in (2002) |
| April 28 | 86.0°F (1970) | 30.9°F (1992) | 3.05 in (2021) |
| April 29 | 89.1°F (1952) | 30.0°F (1958) | 3.39 in (1947) |
| April 30 | 86.0°F (1952) | 33.1°F (1971) | 2.78 in (1970) |