December weather in Ellsworth, ME
The average temperature in Ellsworth in December is 27.3°F (19.0°F–35.5°F). Average precipitation: 4.97 inches.
December is a winter month in Ellsworth, and is cooler than the annual average of 44.5°F. Daily temperatures swing about 16.5°F between overnight low and afternoon high. Daylight averages about 8h 39m. For travel, December is cold.
Avg High
35.5°F
Avg Low
19.0°F
Precipitation
4.97 in
Daylight
8h 39m
December records in Ellsworth
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 59.0°F (2020) | 7.0°F (2012) | 1.78 in (2020) |
| December 2 | 52.0°F (2012) | 16.0°F (2025) | 0.74 in (2018) |
| December 3 | 53.1°F (2022) | 16.0°F (2024) | 1.41 in (2014) |
| December 4 | 48.9°F (2012) | 6.1°F (2025) | 0.45 in (2023) |
| December 5 | 53.1°F (2011) | 1.9°F (2025) | 1.89 in (2020) |
| December 6 | 55.0°F (2021) | 5.0°F (2025) | 1.11 in (2017) |
| December 7 | 51.1°F (2015) | 8.1°F (2014) | 1.61 in (2022) |
| December 8 | 51.1°F (2022) | 0.0°F (2025) | 0.81 in (2011) |
| December 9 | 51.1°F (2019) | -5.1°F (2025) | 1.74 in (2019) |
| December 10 | 53.1°F (2019) | 6.1°F (2021) | 1.15 in (2023) |
| December 11 | 57.0°F (2021) | 3.9°F (2018) | 3.86 in (2023) |
| December 12 | 57.0°F (2021) | 3.9°F (2013) | 0.78 in (2017) |
| December 13 | 45.0°F (2017) | 0.0°F (2018) | 0.20 in (2017) |
| December 14 | 53.1°F (2019) | -5.1°F (2013) | 2.63 in (2019) |
| December 15 | 51.1°F (2019) | -0.9°F (2016) | 1.26 in (2013) |
| December 16 | 48.9°F (2011) | -8.0°F (2016) | 0.52 in (2021) |
| December 17 | 55.0°F (2024) | -9.9°F (2013) | 0.61 in (2024) |
| December 18 | 57.0°F (2023) | 3.0°F (2017) | 1.46 in (2023) |
| December 19 | 53.1°F (2025) | -4.0°F (2016) | 0.55 in (2025) |
| December 20 | 41.0°F (2018) | -8.0°F (2016) | 0.07 in (2020) |
| December 21 | 54.0°F (2018) | 5.0°F (2019) | 2.31 in (2018) |
| December 22 | 52.0°F (2018) | 1.9°F (2017) | 1.22 in (2021) |
| December 23 | 53.1°F (2022) | 1.9°F (2024) | 1.65 in (2022) |
| December 24 | 52.0°F (2014) | 1.9°F (2011) | 1.00 in (2014) |
| December 25 | 57.0°F (2020) | -0.9°F (2011) | 0.65 in (2017) |
| December 26 | 54.0°F (2020) | -0.9°F (2025) | 0.22 in (2020) |
| December 27 | 51.1°F (2016) | -5.1°F (2017) | 1.22 in (2012) |
| December 28 | 50.0°F (2011) | -9.9°F (2017) | 0.91 in (2018) |
| December 29 | 43.0°F (2018) | -11.9°F (2017) | 1.35 in (2025) |
| December 30 | 50.0°F (2024) | -11.9°F (2017) | 0.69 in (2012) |
| December 31 | 48.0°F (2022) | -13.0°F (2017) | 0.62 in (2019) |