April weather in Mercer, MO
The average temperature in Mercer in April is 50.9°F (39.2°F–62.7°F). Average precipitation: 4.24 inches.
April is a spring month in Mercer, and is cooler than the annual average of 51.1°F. Daily temperatures swing about 23.5°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 5m. For travel, April is a comfortable month to visit.
Avg High
62.7°F
Avg Low
39.2°F
Precipitation
4.24 in
Daylight
13h 5m
April records in Mercer
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 84.9°F (1956) | 10.0°F (1899) | 1.30 in (1967) |
| April 2 | 86.0°F (1981) | 8.1°F (2018) | 0.84 in (2025) |
| April 3 | 89.1°F (2012) | 10.0°F (1975) | 1.77 in (1957) |
| April 4 | 88.0°F (2011) | 10.9°F (1899) | 1.27 in (2017) |
| April 5 | 87.1°F (2023) | 14.0°F (2018) | 1.90 in (2012) |
| April 6 | 89.1°F (1954) | 21.0°F (1990) | 1.27 in (2017) |
| April 7 | 84.9°F (1954) | 15.1°F (2018) | 1.75 in (1904) |
| April 8 | 81.0°F (1952) | 16.0°F (2018) | 1.28 in (1967) |
| April 9 | 86.0°F (1905) | 19.9°F (1989) | 0.94 in (1896) |
| April 10 | 86.0°F (1981) | 18.0°F (1989) | 2.00 in (1978) |
| April 11 | 84.0°F (1896) | 25.0°F (1973) | 1.42 in (1997) |
| April 12 | 81.0°F (1899) | 19.9°F (1957) | 0.93 in (1967) |
| April 13 | 84.9°F (2014) | 21.0°F (1957) | 1.22 in (1955) |
| April 14 | 90.0°F (2006) | 23.0°F (1997) | 0.99 in (1960) |
| April 15 | 89.1°F (2006) | 19.9°F (1893) | 1.87 in (1895) |
| April 16 | 88.0°F (2002) | 21.9°F (1962) | 3.25 in (1992) |
| April 17 | 86.0°F (2004) | 24.1°F (2018) | 1.28 in (1960) |
| April 18 | 87.1°F (1985) | 23.0°F (1983) | 3.10 in (2013) |
| April 19 | 87.1°F (1966) | 21.9°F (2022) | 1.90 in (1992) |
| April 20 | 91.0°F (1902) | 24.1°F (2013) | 1.75 in (2003) |
| April 21 | 90.0°F (1902) | 23.0°F (1966) | 1.22 in (1893) |
| April 22 | 88.0°F (1980) | 21.0°F (1986) | 1.50 in (2005) |
| April 23 | 88.0°F (1896) | 23.0°F (1956) | 1.30 in (1968) |
| April 24 | 90.0°F (1989) | 19.0°F (1956) | 1.85 in (1976) |
| April 25 | 91.9°F (1989) | 30.0°F (2013) | 2.25 in (2010) |
| April 26 | 90.0°F (1987) | 26.1°F (2022) | 1.00 in (1954) |
| April 27 | 90.0°F (1896) | 28.0°F (2022) | 2.00 in (1990) |
| April 28 | 91.0°F (1970) | 28.9°F (1988) | 2.00 in (1998) |
| April 29 | 96.1°F (1901) | 25.0°F (1958) | 1.41 in (1894) |
| April 30 | 90.0°F (1965) | 30.0°F (1903) | 1.56 in (1898) |