April weather in Grain Valley, MO
The average temperature in Grain Valley in April is 55.5°F (45.5°F–65.5°F). Average precipitation: 4.19 inches.
April is a spring month in Grain Valley, and is cooler than the annual average of 55.7°F. Daily temperatures swing about 20°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 13h 2m. For travel, April is a comfortable month to visit.
Avg High
65.5°F
Avg Low
45.5°F
Precipitation
4.19 in
Daylight
13h 2m
April records in Grain Valley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 86.0°F (2012) | 24.3°F (2018) | 0.81 in (2026) |
| April 2 | 86.0°F (2012) | 23.2°F (2018) | 1.55 in (2014) |
| April 3 | 88.0°F (2011) | 25.0°F (2002) | 0.57 in (2020) |
| April 4 | 84.9°F (2023) | 19.2°F (2018) | 1.02 in (2017) |
| April 5 | 78.1°F (2010) | 26.2°F (2007) | 0.64 in (2010) |
| April 6 | 79.0°F (2021) | 23.2°F (2018) | 0.58 in (2010) |
| April 7 | 82.9°F (2015) | 19.2°F (2007) | 0.76 in (2021) |
| April 8 | 88.0°F (2020) | 22.1°F (2007) | 1.51 in (2008) |
| April 9 | 86.0°F (2011) | 26.1°F (2003) | 0.47 in (2026) |
| April 10 | 86.0°F (2019) | 27.1°F (2020) | 1.40 in (2026) |
| April 11 | 78.1°F (2018) | 32.0°F (2004) | 0.47 in (2005) |
| April 12 | 84.0°F (2022) | 32.0°F (2019) | 1.06 in (2020) |
| April 13 | 89.1°F (2006) | 28.2°F (2020) | 1.58 in (2015) |
| April 14 | 88.0°F (2006) | 29.1°F (2008) | 0.75 in (2011) |
| April 15 | 86.0°F (2002) | 28.2°F (2014) | 0.46 in (2011) |
| April 16 | 82.0°F (2004) | 27.1°F (2018) | 0.75 in (2003) |
| April 17 | 82.0°F (2002) | 32.0°F (2020) | 1.33 in (2019) |
| April 18 | 90.0°F (2006) | 32.0°F (2020) | 0.63 in (2009) |
| April 19 | 80.1°F (2017) | 31.1°F (2022) | 1.29 in (2003) |
| April 20 | 77.0°F (2005) | 31.1°F (2013) | 1.78 in (2025) |
| April 21 | 84.0°F (2019) | 32.0°F (2021) | 0.59 in (2002) |
| April 22 | 82.0°F (2006) | 30.2°F (2021) | 1.52 in (2010) |
| April 23 | 81.0°F (2009) | 32.0°F (2023) | 0.95 in (2003) |
| April 24 | 84.0°F (2012) | 30.2°F (2013) | 2.24 in (2003) |
| April 25 | 91.9°F (2012) | 37.0°F (2013) | 0.84 in (2007) |
| April 26 | 82.9°F (2021) | 34.0°F (2008) | 1.97 in (2016) |
| April 27 | 80.1°F (2021) | 35.1°F (2005) | 1.81 in (2024) |
| April 28 | 80.1°F (2004) | 39.0°F (2008) | 1.26 in (2024) |
| April 29 | 82.9°F (2007) | 35.1°F (2008) | 2.71 in (2017) |
| April 30 | 82.9°F (2003) | 34.0°F (2005) | 2.40 in (2019) |