Weather in Duluth, Minnesota for December 2025
With an average of 3 snowy days, Duluth usually enjoys a light touch of snow in December.
According to Duluth snow forecast for December 2025, 7 snowy days are expected until the end of the month. The closest date with snow is Thursday, December 18.Until now, December 2025 in Duluth is slightly cooler than the historical average by -1.6 °F.
The forecast for the upcoming days in Duluth predicts a temperature of -1.2 °F, which is slightly above the historical average.
In general, the average temperature in Duluth at the beginning of December is -3.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 0.7 °F by the end of December.
With an average of 4 rainy days, Duluth experiences minimal rainfall in December.
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Duluth Weather December
Temperatures trend during December in Duluth
December weather in Duluth day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 | Sunny | -4° /-10° | 0 mm | 0 cm | |
| Dec. 2 | Partly cloudy | -2° /-8° | 0 mm | 0 cm | |
| Dec. 3 | Patchy moderate snow | -4° /-10° | 1.9 mm | 0.6 cm | |
| Dec. 4 | Light freezing rain | -5° /-15° | 0.4 mm | 0 cm | |
| Dec. 5 | Cloudy | -5° /-11° | 0 mm | 0 cm | |
| Dec. 6 | Overcast | -5° /-11° | 0 mm | 0 cm | |
| Dec. 7 | Overcast | -2° /-9° | 0 mm | 0 cm | |
| Dec. 8 | Moderate or heavy rain shower | -2° /-7° | 8.4 mm | 1 cm | |
| Dec. 9 | Light freezing rain | 0° /-5° | 5.1 mm | 3.5 cm | |
| Dec. 10 | Overcast | -3° /-9° | 13.9 mm | 10 cm | |
| Dec. 11 | Overcast | -6° /-17° | 0.2 mm | 0 cm | |
| Dec. 12 | Sunny | -10° /-19° | 0 mm | 0 cm | |
| Dec. 13 | Sunny | -11° /-21° | 0 mm | 0 cm | |
| Dec. 14 | Light freezing rain | -7° /-17° | 0.6 mm | 0 cm | |
| Dec. 15 | Light freezing rain | -2° /-7° | 0.7 mm | 0.2 cm | |
| Dec. 16 | Partly cloudy | 8° /-10° | 0 mm | 0 cm | |
| Dec. 17 | Cloudy | -1° /-9° | 0 mm | 0 cm | |
| Dec. 18 | Moderate or heavy snow showers | -1° /-18° | 3.8 mm | 2.8 cm | |
| Dec. 19 | Moderate snow | -10° /-20° | 1.2 mm | 0.9 cm | |
| Dec. 20 | Heavy snow | -2° /-11° | 3.1 mm | 2.2 cm | |
| Dec. 21 | Partly cloudy | -13° /-19° | 0 mm | 0 cm | |
| Dec. 22 | Light freezing rain | -1° /-20° | 0.2 mm | 0.1 cm | |
| Dec. 23 | Sunny | 2° /-11° | 0 mm | 0 cm | |
| Dec. 24 | Overcast | -5° /-16° | 0.1 mm | 0 cm | |
| Dec. 25 | Light freezing rain | 2° /-3° | 0.3 mm | 0 cm | |
| Dec. 26 | Moderate snow | 1° /-2° | 0.4 mm | 0.2 cm | |
| Dec. 27 | Light freezing rain | -1° /-3° | 2.1 mm | 1.5 cm | |
| Dec. 28 | Cloudy | 3° /-5° | 0.1 mm | 0 cm | |
| Dec. 29 | Cloudy | 1° /-4° | 0 mm | 0 cm | |
| Dec. 30 | Overcast | 0° /-2° | 0 mm | 0 cm | |
| Dec. 31 | Overcast | -1° /-5° | 0 mm | 0 cm | |
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Get accurate weather forecasts for Duluth, located at latitude 46.783 and longitude -92.107. Stay updated with localized weather information tailored for Duluth.