April weather in Dayton, OR
The average temperature in Dayton in April is 50.1°F (39.7°F–60.5°F). Average precipitation: 2.99 inches.
April is a spring month in Dayton, and is cooler than the annual average of 52.9°F. Daily temperatures swing about 20.8°F between overnight low and afternoon high. Expect about 16 days with precipitation. Daylight averages about 13h 17m. For travel, April is a comfortable month to visit.
Avg High
60.5°F
Avg Low
39.7°F
Precipitation
2.99 in
Daylight
13h 17m
April records in Dayton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 75.0°F (2016) | 27.1°F (2008) | 0.41 in (2026) |
| April 2 | 70.0°F (2000) | 27.1°F (2008) | 0.60 in (2010) |
| April 3 | 75.0°F (2000) | 29.1°F (2008) | 0.32 in (2016) |
| April 4 | 75.0°F (2002) | 27.1°F (2009) | 0.81 in (2022) |
| April 5 | 77.0°F (2026) | 30.2°F (2021) | 0.50 in (2019) |
| April 6 | 78.1°F (2009) | 30.9°F (1999) | 0.92 in (2019) |
| April 7 | 87.1°F (2016) | 27.0°F (2001) | 1.44 in (2018) |
| April 8 | 79.0°F (2016) | 31.1°F (2011) | 0.86 in (2018) |
| April 9 | 77.0°F (2020) | 30.2°F (2021) | 0.51 in (2023) |
| April 10 | 79.0°F (2004) | 32.0°F (2005) | 1.18 in (2023) |
| April 11 | 79.0°F (2004) | 28.2°F (2021) | 0.50 in (2017) |
| April 12 | 79.0°F (2008) | 30.2°F (2011) | 0.95 in (2003) |
| April 13 | 72.0°F (2014) | 31.1°F (2022) | 0.62 in (2002) |
| April 14 | 75.0°F (2025) | 29.1°F (2022) | 0.84 in (2011) |
| April 15 | 75.0°F (1999) | 27.1°F (2022) | 0.83 in (2011) |
| April 16 | 80.1°F (1999) | 30.2°F (2022) | 0.21 in (2012) |
| April 17 | 84.0°F (2016) | 32.0°F (2022) | 0.61 in (2014) |
| April 18 | 88.0°F (2016) | 30.2°F (2011) | 0.38 in (2022) |
| April 19 | 82.9°F (2016) | 30.9°F (2005) | 0.47 in (2017) |
| April 20 | 82.0°F (2009) | 28.2°F (2008) | 0.60 in (2023) |
| April 21 | 80.1°F (2009) | 34.0°F (2011) | 0.61 in (2016) |
| April 22 | 80.1°F (2012) | 30.2°F (2011) | 0.54 in (2008) |
| April 23 | 82.0°F (2012) | 30.0°F (2002) | 0.76 in (2003) |
| April 24 | 82.0°F (2018) | 29.1°F (2009) | 0.48 in (2014) |
| April 25 | 84.0°F (2018) | 31.1°F (2008) | 0.60 in (2011) |
| April 26 | 82.9°F (2004) | 34.0°F (1998) | 1.02 in (2010) |
| April 27 | 80.1°F (2015) | 33.1°F (2003) | 0.30 in (2014) |
| April 28 | 89.1°F (2023) | 30.9°F (1999) | 0.29 in (2003) |
| April 29 | 82.9°F (1998) | 33.1°F (1999) | 0.34 in (2022) |
| April 30 | 84.9°F (2014) | 32.0°F (2009) | 0.31 in (2001) |