August weather in Lebanon, OR
The average temperature in Lebanon in August is 70.7°F (55.5°F–85.8°F). Average precipitation: inches.
August is a summer month in Lebanon, and is warmer than the annual average of 54.9°F. Daily temperatures swing about 30.3°F between overnight low and afternoon high. Daylight averages about 13h 52m. For travel, August is a comfortable month to visit.
Avg High
85.8°F
Avg Low
55.5°F
Precipitation
in
Daylight
13h 52m
August records in Lebanon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 104.0°F (2015) | 51.1°F (2010) | 0.00 in (2008) |
| August 2 | 111.0°F (2017) | 52.0°F (2012) | 0.00 in (2008) |
| August 3 | 106.0°F (2017) | 46.0°F (2008) | 0.00 in (2008) |
| August 4 | 107.1°F (2012) | 50.0°F (2008) | 0.00 in (2008) |
| August 5 | 99.0°F (2012) | 50.0°F (2016) | 0.01 in (2009) |
| August 6 | 97.0°F (2013) | 52.0°F (2015) | 0.01 in (2009) |
| August 7 | 97.0°F (2018) | 53.1°F (2011) | 0.01 in (2009) |
| August 8 | 99.0°F (2017) | 54.0°F (2011) | 0.03 in (2013) |
| August 9 | 100.0°F (2018) | 53.1°F (2014) | 0.02 in (2013) |
| August 10 | 98.1°F (2014) | 50.0°F (2011) | 0.00 in (2008) |
| August 11 | 104.0°F (2014) | 51.1°F (2011) | 0.10 in (2009) |
| August 12 | 106.0°F (2021) | 51.1°F (2011) | 0.03 in (2014) |
| August 13 | 105.1°F (2021) | 48.0°F (2015) | 0.00 in (2008) |
| August 14 | 106.0°F (2008) | 48.0°F (2017) | 0.00 in (2008) |
| August 15 | 104.0°F (2008) | 50.0°F (2009) | 0.00 in (2008) |
| August 16 | 104.0°F (2008) | 46.0°F (2009) | 0.00 in (2008) |
| August 17 | 99.0°F (2012) | 48.9°F (2011) | 0.06 in (2008) |
| August 18 | 105.1°F (2016) | 48.0°F (2011) | 0.01 in (2008) |
| August 19 | 109.9°F (2016) | 52.0°F (2011) | 0.29 in (2008) |
| August 20 | 105.1°F (2016) | 48.0°F (2010) | 0.06 in (2008) |
| August 21 | 99.0°F (2018) | 48.0°F (2010) | 0.01 in (2008) |
| August 22 | 91.0°F (2017) | 48.0°F (2015) | 0.01 in (2013) |
| August 23 | 91.9°F (2011) | 45.0°F (2010) | 0.00 in (2008) |
| August 24 | 99.0°F (2010) | 45.0°F (2009) | 0.44 in (2008) |
| August 25 | 100.0°F (2016) | 48.9°F (2012) | 0.25 in (2011) |
| August 26 | 100.9°F (2016) | 46.0°F (2015) | 0.02 in (2008) |
| August 27 | 97.0°F (2014) | 46.0°F (2015) | 0.10 in (2009) |
| August 28 | 102.0°F (2017) | 48.0°F (2021) | 0.02 in (2013) |
| August 29 | 91.9°F (2017) | 48.9°F (2010) | 0.56 in (2010) |
| August 30 | 91.0°F (2021) | 48.0°F (2012) | 0.08 in (2015) |
| August 31 | 93.0°F (2013) | 44.1°F (2008) | 0.04 in (2016) |