April weather in Hamilton, OH
The average temperature in Hamilton in April is 54.1°F (41.6°F–66.6°F). Average precipitation: 4.63 inches.
April is a spring month in Hamilton, and is warmer than the annual average of 53.8°F. Daily temperatures swing about 25°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 13h 3m. For travel, April is a comfortable month to visit.
Avg High
66.6°F
Avg Low
41.6°F
Precipitation
4.63 in
Daylight
13h 3m
April records in Hamilton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 82.9°F (2010) | 21.2°F (2019) | 0.71 in (2012) |
| April 2 | 84.9°F (2010) | 20.1°F (2013) | 1.55 in (2024) |
| April 3 | 82.0°F (2007) | 20.1°F (2013) | 2.25 in (2018) |
| April 4 | 82.0°F (2026) | 25.0°F (2002) | 1.99 in (2025) |
| April 5 | 82.0°F (2010) | 24.1°F (2004) | 1.64 in (2023) |
| April 6 | 84.9°F (2010) | 24.3°F (2007) | 0.63 in (2001) |
| April 7 | 87.1°F (2001) | 25.0°F (2002) | 1.67 in (2000) |
| April 8 | 82.0°F (2001) | 22.1°F (2018) | 0.84 in (2015) |
| April 9 | 86.0°F (2001) | 25.0°F (2000) | 1.00 in (2011) |
| April 10 | 87.1°F (2013) | 25.2°F (2007) | 0.86 in (2024) |
| April 11 | 84.9°F (2001) | 27.1°F (2018) | 1.39 in (2007) |
| April 12 | 82.0°F (2001) | 26.2°F (2009) | 0.45 in (2004) |
| April 13 | 84.0°F (2006) | 32.0°F (2000) | 1.06 in (2002) |
| April 14 | 84.9°F (2024) | 29.1°F (2020) | 1.56 in (2012) |
| April 15 | 86.0°F (2010) | 24.3°F (2020) | 1.06 in (1998) |
| April 16 | 87.1°F (2024) | 24.3°F (2014) | 1.98 in (1998) |
| April 17 | 82.9°F (2002) | 30.0°F (2001) | 0.33 in (2002) |
| April 18 | 86.0°F (2002) | 28.9°F (2001) | 0.47 in (2022) |
| April 19 | 91.9°F (2002) | 30.0°F (2001) | 1.89 in (2011) |
| April 20 | 84.9°F (2017) | 30.2°F (2018) | 1.37 in (2019) |
| April 21 | 82.0°F (2014) | 29.1°F (2013) | 1.32 in (2002) |
| April 22 | 82.0°F (2001) | 27.1°F (2020) | 1.12 in (2004) |
| April 23 | 86.0°F (2022) | 27.0°F (2003) | 0.96 in (2011) |
| April 24 | 84.9°F (2009) | 29.1°F (2015) | 0.85 in (2013) |
| April 25 | 87.1°F (2009) | 30.9°F (2001) | 1.19 in (2012) |
| April 26 | 87.1°F (2009) | 30.2°F (2013) | 0.56 in (2019) |
| April 27 | 84.9°F (2009) | 32.0°F (2020) | 1.59 in (2011) |
| April 28 | 86.0°F (2024) | 30.9°F (2004) | 1.20 in (2017) |
| April 29 | 82.9°F (2024) | 28.2°F (2018) | 1.64 in (2021) |
| April 30 | 88.0°F (2007) | 31.1°F (2018) | 0.96 in (2012) |