September weather in Yamhill, OR
The average temperature in Yamhill in September is °F (°F–°F). Average precipitation: 1.52 inches.
September is a fall month in Yamhill, and is cooler than the annual average of 0°F. Expect about 5 days with precipitation. Daylight averages about 12h 18m.
Avg High
°F
Avg Low
°F
Precipitation
1.52 in
Daylight
12h 18m
September records in Yamhill
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 91.4°F (2017) | 44.1°F (2008) | 0.00 in (2007) |
| September 2 | 95.2°F (2017) | 46.9°F (2012) | 0.10 in (2013) |
| September 3 | 93.7°F (2020) | 46.8°F (2015) | 0.20 in (2015) |
| September 4 | 89.4°F (2017) | 45.5°F (2015) | 0.10 in (2007) |
| September 5 | 95.2°F (2024) | 44.6°F (2015) | 0.60 in (2013) |
| September 6 | 91.2°F (2014) | 45.5°F (2015) | 0.60 in (2009) |
| September 7 | 90.0°F (2012) | 45.9°F (2007) | 0.40 in (2009) |
| September 8 | 88.0°F (2008) | 46.9°F (2009) | 0.20 in (2019) |
| September 9 | 91.9°F (2011) | 48.2°F (2012) | 0.30 in (2019) |
| September 10 | 93.2°F (2007) | 45.5°F (2008) | 0.20 in (2024) |
| September 11 | 91.2°F (2017) | 43.9°F (2012) | 0.40 in (2018) |
| September 12 | 86.9°F (2009) | 47.7°F (2007) | 0.10 in (2013) |
| September 13 | 86.0°F (2012) | 47.7°F (2008) | 0.10 in (2018) |
| September 14 | 88.5°F (2008) | 45.9°F (2018) | 0.60 in (2025) |
| September 15 | 91.2°F (2008) | 44.8°F (2015) | 0.90 in (2019) |
| September 16 | 88.9°F (2008) | 43.9°F (2021) | 0.20 in (2007) |
| September 17 | 87.3°F (2012) | 46.0°F (2018) | 1.00 in (2019) |
| September 18 | 82.6°F (2012) | 45.5°F (2007) | 1.20 in (2021) |
| September 19 | 79.5°F (2022) | 44.6°F (2007) | 0.80 in (2017) |
| September 20 | 88.2°F (2014) | 43.9°F (2017) | 0.20 in (2017) |
| September 21 | 84.6°F (2009) | 42.6°F (2017) | 0.30 in (2025) |
| September 22 | 89.4°F (2009) | 44.4°F (2006) | 0.60 in (2013) |
| September 23 | 86.7°F (2009) | 41.4°F (2007) | 0.70 in (2020) |
| September 24 | 85.5°F (2024) | 42.6°F (2007) | 0.30 in (2013) |
| September 25 | 83.8°F (2022) | 44.8°F (2007) | 1.40 in (2023) |
| September 26 | 84.9°F (2016) | 41.5°F (2013) | 0.20 in (2023) |
| September 27 | 82.8°F (2017) | 43.0°F (2015) | 0.70 in (2013) |
| September 28 | 83.7°F (2006) | 43.3°F (2019) | 3.40 in (2013) |
| September 29 | 88.0°F (2008) | 39.7°F (2007) | 3.10 in (2013) |
| September 30 | 80.8°F (2008) | 41.7°F (2019) | 1.00 in (2007) |