April weather in Clinton, IL
The average temperature in Clinton in April is °F (°F–°F). Average precipitation: 4.23 inches.
April is a spring month in Clinton, and is cooler than the annual average of 0°F. Expect about 11 days with precipitation. Daylight averages about 13h 4m.
Avg High
°F
Avg Low
°F
Precipitation
4.23 in
Daylight
13h 4m
April records in Clinton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 77.0°F (1928) | 18.0°F (1926) | 1.85 in (1929) |
| April 2 | 81.0°F (1932) | 23.0°F (1924) | 1.51 in (2024) |
| April 3 | 78.1°F (1928) | 21.9°F (1915) | 1.90 in (2025) |
| April 4 | 84.0°F (1929) | 21.9°F (1926) | 2.03 in (1968) |
| April 5 | 81.0°F (1929) | 28.0°F (1914) | 1.20 in (1923) |
| April 6 | 82.9°F (1929) | 25.0°F (1916) | 2.29 in (1926) |
| April 7 | 78.1°F (1925) | 25.0°F (1911) | 1.25 in (1926) |
| April 8 | 81.0°F (1931) | 24.1°F (1914) | 1.25 in (1957) |
| April 9 | 77.0°F (1931) | 21.9°F (1914) | 1.60 in (1929) |
| April 10 | 88.0°F (1930) | 24.1°F (1918) | 1.04 in (1939) |
| April 11 | 91.9°F (1930) | 25.0°F (1921) | 3.00 in (1944) |
| April 12 | 91.0°F (1930) | 28.0°F (1914) | 5.28 in (1994) |
| April 13 | 86.0°F (1930) | 23.0°F (1932) | 1.17 in (1945) |
| April 14 | 80.1°F (1931) | 25.0°F (1917) | 1.58 in (1993) |
| April 15 | 82.0°F (1931) | 23.0°F (1928) | 1.72 in (1991) |
| April 16 | 84.0°F (1924) | 28.0°F (1928) | 1.24 in (1999) |
| April 17 | 81.0°F (1914) | 28.0°F (1921) | 2.01 in (1912) |
| April 18 | 84.9°F (1917) | 19.9°F (1926) | 1.10 in (2026) |
| April 19 | 82.9°F (1915) | 24.1°F (1926) | 2.49 in (2013) |
| April 20 | 84.0°F (1915) | 28.0°F (1922) | 2.00 in (1964) |
| April 21 | 78.1°F (1914) | 33.1°F (1918) | 2.58 in (1973) |
| April 22 | 84.9°F (1925) | 27.0°F (1927) | 1.70 in (1961) |
| April 23 | 86.0°F (1925) | 24.1°F (1910) | 1.65 in (1944) |
| April 24 | 86.0°F (1925) | 18.0°F (1910) | 1.30 in (1950) |
| April 25 | 84.0°F (1915) | 21.9°F (1934) | 2.03 in (1993) |
| April 26 | 84.9°F (1914) | 28.0°F (1919) | 2.58 in (1924) |
| April 27 | 82.9°F (1915) | 27.0°F (1928) | 1.75 in (1936) |
| April 28 | 82.9°F (1915) | 26.1°F (1928) | 2.08 in (2002) |
| April 29 | 84.9°F (1910) | 28.9°F (1928) | 2.23 in (1912) |
| April 30 | 82.0°F (1926) | 34.0°F (1912) | 2.05 in (1940) |