Average temperature in December is 6.8 °C
Average daytime temperature is 12.6 °C
Average night temperature is 2.6 °C
Absolute maximum temperature: 22 °C
Absolute minimum temperature: -4 °C
Number of sunny days: 23
Number of rainy days: 8
Number of snow days:
Precipitation sum: 54 mm
* Weather data for Sweetwater 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 | 8.7 | 14.9 | 18.3 | 13.3 | 15.1 | 16.6 | 22 | 17.1 | 9.7 | 9.3 | 14.2 | 11.4 | 9.2 | 7.3 | 9.6 | 14.1 | 19 | 11.4 | 13.5 | 15.2 | 15.7 | 16.9 | 14.1 | 13.6 | 5 | 7.4 | 7.5 | 6.2 | 10.7 | 13.1 | 10.6 |
| Apparent max temperature | 5.8 | 8.8 | 12.3 | 7.6 | 12.1 | 11.2 | 16.8 | 12.9 | 6.1 | 3.2 | 10 | 7.1 | 5.6 | 3.1 | 4.6 | 10.7 | 16 | 8.3 | 7.7 | 10.5 | 13.4 | 14.9 | 11.4 | 11.3 | -2.2 | 0.5 | 1.6 | 1.6 | 5.2 | 9.7 | 7.5 |
| Mean temperature | 3.6 | 5.2 | 6.6 | 6.3 | 7.9 | 8.2 | 13.3 | 11.5 | 6.3 | 3 | 6.5 | 6.6 | 7.6 | 6 | 5.9 | 6 | 8.3 | 7.4 | 6.5 | 10.7 | 11.3 | 12.2 | 10.6 | 10.3 | 1.5 | 1.1 | 3.7 | 2.5 | 2.6 | 4.8 | 5.4 |
| Apparent mean temperature | -4.5 | -3.1 | -4.8 | -4.4 | -1.8 | -0.9 | 5.1 | 1 | -3.4 | -8.6 | -3.1 | -1.6 | 2.7 | -0.8 | -1.8 | -4.6 | -0.8 | -2.2 | -1.9 | 2.9 | 6.2 | 6.1 | 6.5 | -1.9 | -9.3 | -7.6 | -6 | -5.4 | -7.3 | -5.2 | -3.6 |
| Minimum temperature | 0.1 | 0.7 | -0.5 | -0.3 | 3.4 | 2.8 | 8.8 | 7.4 | 3.1 | -4 | 1.5 | 2.5 | 6.2 | 4.1 | 2 | 1.1 | 2.8 | 2.6 | 3 | 6.9 | 8.2 | 8.2 | 9 | 6.1 | -1.7 | -3.1 | 0.4 | -1.2 | -1.9 | -1 | 2 |
| Apparent min temperature | -1 | 1.2 | 1.8 | 1 | 3.4 | 4.2 | 8.8 | 6.8 | 0.4 | -2.8 | 2.1 | 2.5 | 4 | 1.6 | 2.1 | 1 | 4.8 | 2.9 | 1.5 | 6.4 | 8.7 | 10.6 | 8.2 | 6.1 | -6.1 | -4.1 | -2.1 | -2.7 | -3 | 0.6 | 0.7 |
| 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) | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 |
| Sunshine duration (h) | 9 | 7.8 | 9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 6.9 | 0 | 0 | 8.8 | 8.8 | 8.8 | 8.8 | 8.7 | 8 | 3.2 | 8.8 | 0.2 | 8.7 | 8.7 | 8.1 | 5.8 | 6 | 8.7 | 8.8 | 7.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0 | 0 | 0 | 17.9 | 6.6 | 16.9 | 0 | 0 | 0 | 0 | 0 | 0.5 | 0 | 4.1 | 7.4 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 15 | 6 | 10 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 6 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Wind speed (m/s) | 25.6 | 24.7 | 33.1 | 26.7 | 23.4 | 24 | 29.4 | 29.3 | 34.7 | 25.6 | 14.8 | 16.6 | 18.9 | 22 | 23 | 23.2 | 14.4 | 22.1 | 34.5 | 30.2 | 23.6 | 15.1 | 31.7 | 42.7 | 37.6 | 33.2 | 32.2 | 27.8 | 27.2 | 13.8 | 22.7 |
In December 2023, the highest daytime temperature in Sweetwater was 22°C.
While the minimum temperature at night dropped to -4°C.
The average nighttime and daytime temperatures during December in Sweetwater are 2.6°C and 12.6°C respectively.
The precipitation sum in December is about 54 mm.