Average temperature in December is 2.6 °C
Average daytime temperature is 6.9 °C
Average night temperature is -0.5 °C
Absolute maximum temperature: 14.6 °C
Absolute minimum temperature: -5.8 °C
Number of sunny days: 19
Number of rainy days: 8
Number of snow days: 4
Precipitation sum: 60 mm
* Weather data for Shannon City United States is based on climate observations for 2023 year
| Dicembre (°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 | 3.3 | 3.7 | 4.4 | 5.3 | 3.8 | 8.4 | 14.6 | 12.6 | 8.5 | 3.9 | 6.1 | 2.7 | 8 | 9.5 | 10.8 | 6.7 | 7.6 | 4.3 | 6.1 | 7.8 | 11.8 | 11.3 | 10.6 | 12.7 | 12 | 0.8 | 2.3 | 2.7 | 5.7 | 5.2 | 0.8 |
| Apparent max temperature | -1.8 | -0.4 | 0.6 | 0.4 | -1.5 | 2.1 | 10 | 8.8 | 4.9 | -1.2 | 2.1 | -1.5 | 4.2 | 5.2 | 7.1 | 4.2 | 2.3 | -0.3 | -0.4 | 4.3 | 9 | 10.2 | 9.4 | 9.2 | 9.8 | -4.5 | -3.7 | -3.4 | 1.1 | 0.1 | -4.7 |
| Mean temperature | 0.9 | 0.6 | 0.4 | 0.4 | 2 | 0.3 | 8.2 | 9.7 | 4.1 | -0.8 | 0.5 | 0.7 | 1 | 2.4 | 6.3 | 4.7 | 2.6 | -0.7 | -1.7 | 2.5 | 7.4 | 9.5 | 5.9 | 11.1 | 4.9 | -0.6 | 0.1 | 0.1 | 0.4 | 0.4 | -1.3 |
| Apparent mean temperature | -7.4 | -6.2 | -6.6 | -7.8 | -6.2 | -8.6 | -1 | 1.5 | -6.3 | -9.6 | -8.2 | -8.1 | -7.8 | -5.5 | -0.9 | -2.4 | -6.1 | -10.9 | -10.3 | -5.3 | 0.5 | 6 | -1.2 | 6.1 | -4.5 | -7.3 | -6.3 | -7.8 | -7.4 | -7.2 | -9 |
| Minimum temperature | -1 | -2.2 | -3.1 | -3.9 | -0.6 | -4.3 | 4.5 | 6.1 | 1.6 | -4.7 | -4.5 | -3.2 | -3.3 | -1.6 | 3.1 | 2.1 | -2.2 | -4.1 | -5.8 | -1 | 3.8 | 8 | 1.8 | 9.7 | 1.1 | -1.7 | -1.2 | -2.7 | -2.5 | -2 | -2.8 |
| Apparent min temperature | -4.8 | -3.2 | -3.3 | -3.4 | -3.5 | -4.7 | 3.3 | 5.6 | -1.8 | -6.5 | -3.5 | -4 | -3.1 | -1.5 | 2.5 | 1.6 | -2 | -7 | -7.5 | -2.1 | 4.8 | 7.7 | 3.2 | 7.6 | 1 | -6.4 | -5.1 | -5 | -4.7 | -4.4 | -7.2 |
| Dicembre | 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) | 9.5 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.3 | 9.3 | 9.3 |
| Sunshine duration (h) | 3.4 | 7.2 | 3 | 3 | 6.9 | 8.2 | 8.2 | 8.1 | 2.4 | 8 | 8.2 | 6.9 | 8 | 7.9 | 2.8 | 0 | 8 | 8.2 | 6.5 | 7.8 | 1.2 | 0 | 5.8 | 0 | 0 | 4.9 | 0.3 | 5 | 8.2 | 7.5 | 4.3 |
| Precipitation (mm) | 0.3 | 0.2 | 0.1 | 0 | 1 | 0 | 0 | 0 | 0.3 | 0 | 0 | 0 | 0 | 0 | 1.5 | 6.2 | 0 | 0 | 0 | 0 | 0 | 4.5 | 0 | 9.5 | 30.2 | 1.7 | 4.1 | 0 | 0 | 0 | 0 |
| Precipitation hours | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 13 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 10 | 19 | 9 | 14 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 26.1 | 12.3 | 17.3 | 18.9 | 26 | 27.2 | 25.4 | 24.3 | 35.2 | 28.4 | 12.8 | 16.6 | 9.2 | 14.4 | 14.5 | 23.3 | 20 | 29.1 | 25.2 | 20.9 | 15.1 | 13.5 | 19.1 | 28.5 | 25.6 | 23.5 | 25.8 | 24.2 | 24.7 | 18.8 | 26.9 |
In December 2023, the highest daytime temperature in Shannon City was 14.6°C.
While the minimum temperature at night dropped to -5.8°C.
The average nighttime and daytime temperatures during December in Shannon City are -0.5°C and 6.9°C respectively.
The precipitation sum in December is about 60 mm.