December weather in Molalla, OR
The average temperature in Molalla in December is 40.6°F (35.0°F–46.2°F). Average precipitation: 6.69 inches.
December is a winter month in Molalla, and is cooler than the annual average of 53.8°F. Daily temperatures swing about 11.2°F between overnight low and afternoon high. Expect about 19 days with precipitation. Daylight averages about 8h 34m. For travel, December is a wet month.
Avg High
46.2°F
Avg Low
35.0°F
Precipitation
6.69 in
Daylight
8h 34m
December records in Molalla
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 62.1°F (2021) | 28.0°F (2014) | 1.20 in (2013) |
| December 2 | 55.9°F (2008) | 26.1°F (2024) | 1.01 in (2007) |
| December 3 | 60.1°F (2007) | 25.0°F (2024) | 0.80 in (2007) |
| December 4 | 64.0°F (2023) | 19.9°F (2013) | 1.15 in (2025) |
| December 5 | 64.0°F (2023) | 18.0°F (2013) | 1.03 in (2023) |
| December 6 | 60.1°F (2017) | 21.9°F (2009) | 0.69 in (2023) |
| December 7 | 60.1°F (2010) | 12.0°F (2013) | 1.18 in (2015) |
| December 8 | 62.1°F (2015) | 10.9°F (2013) | 2.14 in (2025) |
| December 9 | 64.0°F (2014) | 12.9°F (2009) | 1.32 in (2025) |
| December 10 | 63.0°F (2014) | 16.0°F (2009) | 0.66 in (2014) |
| December 11 | 63.0°F (2014) | 18.0°F (2009) | 1.02 in (2021) |
| December 12 | 61.0°F (2010) | 18.0°F (2013) | 0.74 in (2010) |
| December 13 | 60.1°F (2010) | 26.1°F (2011) | 1.20 in (2006) |
| December 14 | 60.1°F (2006) | 25.0°F (2008) | 1.15 in (2006) |
| December 15 | 63.0°F (2025) | 19.0°F (2008) | 1.00 in (2009) |
| December 16 | 59.0°F (2025) | 17.1°F (2008) | 1.12 in (2025) |
| December 17 | 59.0°F (2024) | 21.0°F (2008) | 1.70 in (2015) |
| December 18 | 60.1°F (2024) | 21.9°F (2006) | 2.88 in (2025) |
| December 19 | 57.9°F (2023) | 23.0°F (2006) | 1.46 in (2020) |
| December 20 | 60.1°F (2009) | 24.1°F (2006) | 1.50 in (2020) |
| December 21 | 60.1°F (2020) | 24.1°F (2022) | 0.92 in (2019) |
| December 22 | 55.0°F (2014) | 21.9°F (2011) | 0.66 in (2017) |
| December 23 | 57.9°F (2010) | 24.1°F (2008) | 1.66 in (2007) |
| December 24 | 55.9°F (2010) | 26.1°F (2020) | 1.17 in (2006) |
| December 25 | 60.1°F (2022) | 27.0°F (2009) | 1.12 in (2024) |
| December 26 | 59.0°F (2022) | 26.1°F (2009) | 0.93 in (2022) |
| December 27 | 54.0°F (2011) | 26.1°F (2021) | 0.69 in (2010) |
| December 28 | 55.0°F (2011) | 27.0°F (2021) | 2.27 in (2010) |
| December 29 | 63.0°F (2023) | 24.1°F (2009) | 1.54 in (2011) |
| December 30 | 53.1°F (2023) | 21.9°F (2014) | 0.60 in (2020) |
| December 31 | 54.0°F (2009) | 19.0°F (2014) | 0.99 in (2009) |