Average temperature in December is -0.3 °C
Average daytime temperature is 3.3 °C
Average night temperature is -3 °C
Absolute maximum temperature: 10.1 °C
Absolute minimum temperature: -12 °C
Number of sunny days: 17
Number of rainy days: 8
Number of snow days: 6
Precipitation sum: 88 mm
* Weather data for Glenwood 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 | 0.2 | 2.1 | 2.3 | 1.6 | 0.3 | 7.8 | 9.3 | 5.6 | 5.1 | -2.5 | 2.4 | -0.8 | 3.2 | 8.3 | 3.7 | 2.3 | 1.3 | 0.4 | 3.7 | 3.6 | 4.5 | 5.6 | 7 | 10.1 | 4.7 | 6 | 1 | 2.1 | 4.8 | 0.5 | -2.7 |
| Apparent max temperature | -3.7 | -3.5 | -1.1 | -2.2 | -2.7 | 3.7 | 5.5 | 0.7 | -0.4 | -6.3 | -2.9 | -6.5 | -1.2 | 3.2 | 0.4 | -0.8 | -2.2 | -6.3 | -0.2 | -1.8 | 0.3 | 3.5 | 3 | 6.5 | -1.6 | 0.9 | -1.9 | -2.5 | 0.4 | -3.5 | -7.4 |
| Mean temperature | -3.3 | -2.3 | -0.8 | -2.1 | -2.1 | 0.4 | 3.6 | 4.5 | 0.2 | -4.5 | -4.1 | -4.3 | -2.7 | 1.5 | 2.9 | 1.2 | -0.4 | -6.1 | -2.5 | -0.7 | 0.5 | 3.3 | 3.9 | 6.2 | 1.6 | 4.1 | -0.3 | 0.3 | -0.2 | -1.9 | -3.8 |
| Apparent mean temperature | -10.8 | -9.5 | -7.4 | -8.4 | -9.2 | -8.2 | -3.8 | -1.5 | -11.2 | -12.4 | -12.6 | -14.2 | -11.1 | -6.9 | -1.9 | -2.9 | -7.3 | -18.5 | -13.7 | -7.5 | -6.9 | -2.7 | -1.8 | -4 | -5.3 | -3 | -4.4 | -4.9 | -7.5 | -9.8 | -11 |
| Minimum temperature | -6.6 | -4.3 | -3.1 | -4.3 | -4.7 | -4.4 | -0.4 | 2.9 | -3.7 | -6.7 | -7.5 | -8.3 | -6.1 | -1.7 | 1.4 | 0.5 | -2.5 | -12 | -8.3 | -2.8 | -1.6 | 1.5 | 2.4 | 1.3 | 0.5 | 0.8 | -0.8 | -1.5 | -3.5 | -3.1 | -5.8 |
| Apparent min temperature | -7.2 | -7.4 | -5.3 | -6 | -6.1 | -4.3 | -0.1 | -0.5 | -5.9 | -9.7 | -8.8 | -10.6 | -7.7 | -3.7 | -0.9 | -2.1 | -5 | -12.7 | -8 | -5.4 | -4.7 | 0.3 | 0.7 | 2 | -4.3 | -0.7 | -3.9 | -3.4 | -4.2 | -7.3 | -9.4 |
| 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 | 8.9 | 8.9 | 8.9 | 8.9 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 |
| Sunshine duration (h) | 7 | 7 | 0.4 | 1 | 6.9 | 7 | 7.6 | 0.2 | 0 | 6.2 | 6.5 | 7.5 | 7.5 | 7.5 | 0 | 0 | 4.5 | 7.5 | 6.4 | 7.4 | 6.3 | 0 | 4.7 | 0 | 0 | 0 | 0 | 1.4 | 7.5 | 0 | 6.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0.8 | 0.2 | 0 | 0 | 0 | 2.8 | 0 | 0 | 0 | 0 | 0 | 7.4 | 13 | 0.3 | 0.1 | 0 | 0 | 0 | 0.1 | 0 | 34.3 | 12.3 | 15.3 | 1 | 0 | 0 | 0.5 | 0.3 |
| Precipitation hours | 0 | 0 | 0 | 4 | 2 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 10 | 15 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 21 | 15 | 20 | 6 | 0 | 0 | 2 | 2 |
| Wind speed (m/s) | 8.7 | 18.3 | 18.8 | 12.7 | 13.1 | 20.2 | 21.1 | 29.7 | 37.4 | 30.8 | 21.5 | 25.6 | 16.8 | 21.3 | 18.3 | 11.9 | 25.1 | 33.8 | 21.3 | 17 | 19.8 | 14.9 | 18.9 | 23.9 | 33.5 | 33.5 | 10.7 | 20.7 | 13.9 | 26 | 23.9 |
In December 2023, the highest daytime temperature in Glenwood was 10.1°C.
While the minimum temperature at night dropped to -12°C.
The average nighttime and daytime temperatures during December in Glenwood are -3°C and 3.3°C respectively.
The precipitation sum in December is about 88 mm.