April weather in Deer Park, WA
The average temperature in Deer Park in April is 44.7°F (31.9°F–57.5°F). Average precipitation: 1.91 inches.
April is a spring month in Deer Park, and is cooler than the annual average of 45.6°F. Daily temperatures swing about 25.6°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 13h 25m. For travel, April is cool.
Avg High
57.5°F
Avg Low
31.9°F
Precipitation
1.91 in
Daylight
13h 25m
April records in Deer Park
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 72.0°F (2013) | 12.9°F (2008) | 0.30 in (2026) |
| April 2 | 71.1°F (2024) | 14.0°F (2008) | 0.34 in (2003) |
| April 3 | 68.0°F (2000) | 18.0°F (2007) | 0.29 in (1999) |
| April 4 | 66.9°F (2004) | 19.2°F (2020) | 0.43 in (2012) |
| April 5 | 66.9°F (2026) | 19.2°F (2023) | 0.47 in (2019) |
| April 6 | 72.0°F (2026) | 19.9°F (2012) | 0.42 in (2015) |
| April 7 | 75.0°F (2016) | 19.0°F (2000) | 0.69 in (2025) |
| April 8 | 78.1°F (2016) | 21.0°F (2011) | 0.51 in (2006) |
| April 9 | 73.0°F (2016) | 21.0°F (2005) | 0.37 in (2019) |
| April 10 | 70.0°F (2012) | 19.9°F (2010) | 0.45 in (2023) |
| April 11 | 69.1°F (2000) | 15.3°F (2021) | 0.37 in (2026) |
| April 12 | 72.0°F (2004) | 16.2°F (2021) | 0.66 in (2009) |
| April 13 | 75.0°F (2008) | 15.3°F (2020) | 1.24 in (2000) |
| April 14 | 75.9°F (2024) | 22.1°F (2014) | 1.18 in (2000) |
| April 15 | 70.0°F (2010) | 21.2°F (2015) | 0.51 in (2026) |
| April 16 | 75.0°F (2010) | 22.1°F (2013) | 0.29 in (2018) |
| April 17 | 73.9°F (2016) | 19.0°F (2024) | 0.52 in (2014) |
| April 18 | 79.0°F (2016) | 23.0°F (2006) | 0.20 in (2017) |
| April 19 | 79.0°F (2016) | 20.1°F (2023) | 0.57 in (2013) |
| April 20 | 84.9°F (2016) | 21.0°F (2008) | 0.53 in (2004) |
| April 21 | 79.0°F (2016) | 21.0°F (2008) | 0.33 in (2011) |
| April 22 | 80.1°F (2012) | 19.9°F (2008) | 0.23 in (2020) |
| April 23 | 82.9°F (2012) | 23.0°F (2011) | 0.31 in (2023) |
| April 24 | 77.0°F (2005) | 21.0°F (2002) | 0.55 in (2014) |
| April 25 | 78.1°F (2005) | 23.0°F (2010) | 0.95 in (2011) |
| April 26 | 77.0°F (2005) | 21.9°F (2008) | 0.84 in (2011) |
| April 27 | 84.0°F (2018) | 21.9°F (1999) | 0.58 in (2010) |
| April 28 | 78.1°F (2015) | 25.0°F (2011) | 0.28 in (2001) |
| April 29 | 81.0°F (2023) | 24.3°F (2019) | 0.24 in (2025) |
| April 30 | 82.9°F (2023) | 20.1°F (2013) | 0.31 in (2001) |