December weather in Bayfield, WI
The average temperature in Bayfield in December is 20.2°F (12.3°F–28.0°F). Average precipitation: 1.98 inches.
December is a winter month in Bayfield, and is cooler than the annual average of 41.1°F. Daily temperatures swing about 15.7°F between overnight low and afternoon high. Daylight averages about 8h 21m. For travel, December is cold.
Avg High
28.0°F
Avg Low
12.3°F
Precipitation
1.98 in
Daylight
8h 21m
December records in Bayfield
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 44.1°F (2017) | 9.0°F (2022) | 2.21 in (2019) |
| December 2 | 46.0°F (2021) | 3.0°F (2019) | 0.44 in (2015) |
| December 3 | 46.9°F (2017) | 3.0°F (2019) | 0.17 in (2019) |
| December 4 | 48.0°F (2017) | -2.9°F (2022) | 0.12 in (2024) |
| December 5 | 53.1°F (2015) | -2.9°F (2022) | 0.72 in (2017) |
| December 6 | 48.9°F (2015) | 8.1°F (2022) | 0.54 in (2021) |
| December 7 | 48.9°F (2015) | -2.0°F (2021) | 0.06 in (2022) |
| December 8 | 43.0°F (2023) | -6.0°F (2025) | 0.16 in (2016) |
| December 9 | 48.0°F (2023) | -4.0°F (2025) | 0.46 in (2024) |
| December 10 | 48.0°F (2020) | 3.9°F (2019) | 0.33 in (2019) |
| December 11 | 46.0°F (2020) | -5.1°F (2019) | 0.94 in (2015) |
| December 12 | 37.9°F (2015) | -9.0°F (2019) | 0.23 in (2016) |
| December 13 | 48.0°F (2021) | -6.0°F (2016) | 0.28 in (2017) |
| December 14 | 46.9°F (2021) | -5.1°F (2016) | 0.37 in (2015) |
| December 15 | 55.0°F (2023) | -2.9°F (2016) | 1.61 in (2022) |
| December 16 | 51.1°F (2021) | -5.1°F (2016) | 1.06 in (2023) |
| December 17 | 45.0°F (2018) | 1.0°F (2016) | 0.37 in (2016) |
| December 18 | 43.0°F (2025) | -7.1°F (2019) | 0.10 in (2015) |
| December 19 | 41.0°F (2025) | -11.9°F (2016) | 0.30 in (2025) |
| December 20 | 37.9°F (2018) | 1.9°F (2019) | 0.18 in (2022) |
| December 21 | 39.9°F (2016) | -9.9°F (2022) | 0.09 in (2017) |
| December 22 | 37.9°F (2023) | -5.1°F (2022) | 0.32 in (2022) |
| December 23 | 42.1°F (2016) | -4.0°F (2022) | 0.12 in (2022) |
| December 24 | 41.0°F (2023) | -2.0°F (2022) | 0.70 in (2020) |
| December 25 | 46.9°F (2023) | -4.0°F (2017) | 0.60 in (2023) |
| December 26 | 48.0°F (2023) | -13.0°F (2017) | 0.81 in (2023) |
| December 27 | 39.9°F (2016) | -20.9°F (2017) | 0.51 in (2023) |
| December 28 | 41.0°F (2018) | -20.9°F (2017) | 0.70 in (2018) |
| December 29 | 41.0°F (2023) | -13.0°F (2020) | 1.84 in (2019) |
| December 30 | 41.0°F (2023) | -13.0°F (2020) | 0.35 in (2020) |
| December 31 | 35.1°F (2019) | -11.9°F (2017) | 0.57 in (2019) |