Average temperature in December is 0.1 °C
Average daytime temperature is 5.5 °C
Average night temperature is -4.2 °C
Absolute maximum temperature: 14.6 °C
Absolute minimum temperature: -11.9 °C
Number of sunny days: 24
Number of rainy days: 2
Number of snow days: 5
Precipitation sum: 18 mm
* Weather data for Douglas United States is based on climate observations for 2023 year
| December (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 1.5 | 0.2 | 1.5 | 6.1 | 10.8 | 14.6 | 10.1 | 5.2 | 0.8 | 5.7 | 6.2 | 1.4 | 3 | 4.7 | 6.2 | 11.1 | 7.9 | 8.2 | 13.1 | 12.6 | 11.9 | 11.6 | 10.1 | 1.5 | -2.5 | -0.9 | 0.2 | 0.7 | 2.6 | 3.6 | 1.7 |
| Apparent max temperature | -3.4 | -5.7 | -5.6 | -0.1 | 5.3 | 7.3 | 6.3 | -2.3 | -5.5 | -1.7 | 0.5 | -2.3 | -1.4 | 2.2 | -0.6 | 5.7 | 1.3 | 4.6 | 7.5 | 9.4 | 6.4 | 7 | 5.2 | -4.3 | -10 | -7.1 | -5.5 | -3.6 | -1 | 0.1 | -1.5 |
| Mean temperature | -5 | -3 | -0.9 | 0.6 | 2 | 8 | 6.9 | 1.2 | -2.1 | 0.2 | 1.2 | -0.6 | -1.9 | -1.3 | 0.8 | 1.6 | 3.7 | -0.7 | 6.8 | 5.4 | 4.9 | 3.7 | 2.5 | -3.2 | -7 | -3.8 | -1.9 | -4.5 | -3.1 | -1.6 | -4.9 |
| Apparent mean temperature | -16.5 | -11.5 | -10.8 | -14.5 | -9.9 | -2.2 | -3.4 | -8.5 | -10.3 | -9.9 | -6.8 | -8.6 | -9 | -8.5 | -8 | -8.1 | -4.9 | -10.1 | -2.2 | -4.6 | -4.4 | -5 | -6 | -12.5 | -16.7 | -14 | -10.7 | -13.1 | -13.9 | -11.6 | -15.1 |
| Minimum temperature | -11.9 | -6.2 | -4.3 | -9 | -4.9 | 2.4 | 0.9 | -2.5 | -4.2 | -4.1 | -2.9 | -2.6 | -5.4 | -4.8 | -2.5 | -3.5 | 1.6 | -6.5 | 2.2 | -0.6 | -0.3 | -0.4 | -2.5 | -5.8 | -10.3 | -5.3 | -4.3 | -8.2 | -8.7 | -6.4 | -10.7 |
| Apparent min temperature | -9.6 | -8.7 | -7.8 | -4.9 | -2.6 | 2.3 | 0.7 | -5.8 | -8 | -6.9 | -3.7 | -5.1 | -5.5 | -5.4 | -5 | -3.2 | -2.1 | -4.4 | 1.2 | 1.6 | 0.8 | -0.5 | -1.5 | -10 | -13 | -11.6 | -8.2 | -9.4 | -8.1 | -6 | -8.7 |
| December | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 9.3 | 9.3 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.1 | 9.1 | 9.1 | 9.1 | 9.1 | 9.1 | 9.1 | 9.1 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9.1 | 9.1 | 9.1 | 9.1 |
| Sunshine duration (h) | 6.9 | 8 | 8 | 4.4 | 8 | 8 | 8 | 8 | 6.9 | 7.9 | 7.9 | 3.1 | 7.4 | 7 | 7.9 | 7.9 | 7.9 | 6 | 7.9 | 7.9 | 7.9 | 7.9 | 4 | 5.3 | 7.9 | 0 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 |
| Precipitation (mm) | 0 | 0 | 0.8 | 0.6 | 0 | 0 | 0 | 0 | 0.3 | 0 | 0 | 0.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.9 | 0 | 11.3 | 1.5 | 0 | 0 | 0 | 0 |
| Precipitation hours | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 20 | 4 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 23.7 | 27.5 | 41.9 | 35.7 | 28.8 | 31.1 | 44.2 | 42.6 | 23.5 | 37.8 | 21.9 | 23.2 | 19.1 | 20.6 | 27.5 | 22.8 | 25.7 | 10.4 | 26.9 | 13.3 | 21 | 15.7 | 31.5 | 30.2 | 30.8 | 38 | 26.2 | 16.4 | 21.3 | 13.8 | 9.1 |
In December 2023, the highest daytime temperature in Douglas was 14.6°C.
While the minimum temperature at night dropped to -11.9°C.
The average nighttime and daytime temperatures during December in Douglas are -4.2°C and 5.5°C respectively.
The precipitation sum in December is about 18 mm.