April weather in Royal, IA
The average temperature in Royal in April is 47.2°F (35.5°F–58.9°F). Average precipitation: 2.82 inches.
April is a spring month in Royal, and is warmer than the annual average of 46.8°F. Daily temperatures swing about 23.4°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 11m. For travel, April is cool.
Avg High
58.9°F
Avg Low
35.5°F
Precipitation
2.82 in
Daylight
13h 11m
April records in Royal
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 90.0°F (2012) | 12.2°F (2021) | 0.25 in (2015) |
| April 2 | 88.0°F (2012) | 19.2°F (2013) | 0.86 in (2026) |
| April 3 | 77.0°F (2016) | 10.2°F (2018) | 0.47 in (2014) |
| April 4 | 84.0°F (2021) | 7.2°F (2018) | 0.19 in (2019) |
| April 5 | 84.9°F (2021) | 17.2°F (2007) | 1.48 in (1999) |
| April 6 | 77.0°F (2021) | 13.1°F (2018) | 3.79 in (2005) |
| April 7 | 79.0°F (2020) | 10.2°F (2018) | 0.53 in (2006) |
| April 8 | 79.0°F (2017) | 9.0°F (1997) | 0.95 in (2021) |
| April 9 | 79.0°F (2005) | 10.0°F (1997) | 2.08 in (2013) |
| April 10 | 82.0°F (2006) | 19.2°F (2012) | 1.22 in (2001) |
| April 11 | 84.9°F (2023) | 17.2°F (2012) | 0.90 in (2002) |
| April 12 | 91.9°F (2023) | 16.2°F (2016) | 2.30 in (2010) |
| April 13 | 91.0°F (2023) | 15.3°F (2020) | 0.56 in (2012) |
| April 14 | 87.1°F (2003) | 16.2°F (2020) | 0.91 in (2012) |
| April 15 | 91.9°F (2002) | 12.2°F (2020) | 0.53 in (2012) |
| April 16 | 89.1°F (2004) | 17.2°F (2018) | 0.98 in (2024) |
| April 17 | 84.9°F (2025) | 14.2°F (2018) | 0.65 in (2013) |
| April 18 | 87.1°F (2004) | 21.2°F (2022) | 0.79 in (2016) |
| April 19 | 77.0°F (2014) | 14.2°F (2018) | 0.76 in (2012) |
| April 20 | 82.9°F (2019) | 17.2°F (2013) | 1.17 in (2001) |
| April 21 | 84.9°F (2007) | 23.2°F (2021) | 0.48 in (1999) |
| April 22 | 82.9°F (2020) | 26.2°F (2023) | 0.65 in (2001) |
| April 23 | 88.0°F (2009) | 22.1°F (2023) | 0.14 in (2022) |
| April 24 | 86.0°F (2012) | 24.3°F (2013) | 1.51 in (2016) |
| April 25 | 87.1°F (2012) | 24.3°F (2013) | 0.78 in (2008) |
| April 26 | 80.1°F (2001) | 20.1°F (2022) | 0.94 in (2024) |
| April 27 | 80.1°F (2001) | 25.2°F (2008) | 1.19 in (2016) |
| April 28 | 90.0°F (2004) | 22.1°F (2017) | 0.65 in (2006) |
| April 29 | 95.0°F (2007) | 26.1°F (2005) | 1.00 in (2006) |
| April 30 | 93.0°F (2007) | 25.0°F (2005) | 1.36 in (2017) |