Average temperature in December is -2.1 °C
Average daytime temperature is -0.1 °C
Average night temperature is -4.2 °C
Absolute maximum temperature: 3.8 °C
Absolute minimum temperature: -11.4 °C
Number of sunny days: 6
Number of rainy days: 17
Number of snow days: 8
Precipitation sum: 95 mm
* Weather data for Ryl’sk Russia 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 | -2.5 | 1.6 | -4 | -4 | -5.3 | -4 | -4.2 | -4.4 | -3.1 | -2 | 0 | -1.1 | 2 | 0.2 | -1.1 | 1.7 | 1.8 | 2 | 2.1 | 1.5 | 1.3 | 0.4 | -0.7 | 2.5 | 3.7 | 3 | 0.2 | 2.4 | 3.8 | 3.2 |
| Apparent max temperature | -4.3 | -6.8 | -3.1 | -9.1 | -8.7 | -9.9 | -10.3 | -10.3 | -9.4 | -8.4 | -7.9 | -5.6 | -6.8 | -4.9 | -6.2 | -6.5 | -4.4 | -3.6 | -3.7 | -3.8 | -3.4 | -4.2 | -4.4 | -6.4 | -3.4 | -2.1 | -2.3 | -5.6 | -2.1 | -1.4 | -2.3 |
| Mean temperature | -2.7 | -3.8 | -1.5 | -6 | -5.4 | -7.7 | -6.8 | -4.9 | -5.4 | -4.2 | -3.6 | -1 | -4.9 | -3.7 | -5.3 | -5.7 | 0.8 | 1.5 | 1.4 | 1.5 | 0.6 | 0.1 | -2 | -2.6 | -0.5 | 1.6 | 1.2 | -1.1 | 1.8 | 2.7 | 1.9 |
| Apparent mean temperature | -11.5 | -9.1 | -11.6 | -15.9 | -13.3 | -15.6 | -16.9 | -12.8 | -11.5 | -10.7 | -11.1 | -8.8 | -14 | -15.5 | -16.5 | -16.9 | -7.5 | -4.7 | -6.2 | -5.7 | -7.2 | -8.1 | -9.2 | -11.8 | -9.6 | -5.4 | -7 | -7.3 | -5 | -3.2 | -5.4 |
| Minimum temperature | -5.8 | -4.4 | -5.1 | -9.5 | -8.8 | -10.1 | -10.8 | -5.7 | -6.2 | -5.9 | -5.3 | -2.5 | -6.7 | -8.2 | -9.1 | -11.4 | -0.6 | 1.1 | 0.9 | 0.1 | -1.5 | -1.8 | -4.1 | -6.2 | -3.1 | -0.3 | -0.7 | -2.3 | 0.6 | 1.7 | 0.6 |
| Apparent min temperature | -7.8 | -8.2 | -7.7 | -11.5 | -10.1 | -12.7 | -13 | -11.5 | -10.7 | -9.4 | -9.7 | -7.1 | -11.9 | -11.7 | -12.5 | -11.6 | -5.8 | -4 | -4.8 | -4.6 | -4.3 | -5.8 | -6.9 | -8.3 | -6.4 | -4.6 | -4.8 | -6.3 | -3.1 | -2.3 | -3.8 |
| 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) | 8.2 | 8.2 | 8.1 | 8.1 | 8.1 | 8 | 8 | 8 | 8 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 7.9 | 7.9 | 7.9 | 7.9 |
| Sunshine duration (h) | 0 | 0 | 0 | 0 | 0 | 4.8 | 1.7 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 3.3 | 5.7 | 0 | 0 | 0 | 0.6 | 0 | 1.2 | 5.5 | 2.6 | 0 | 0 | 0.3 | 3.2 | 0 | 4.2 | 3 |
| Precipitation (mm) | 9.2 | 1.5 | 10.4 | 0.6 | 0.5 | 0 | 1.5 | 5.6 | 0.6 | 0.3 | 1.7 | 6.9 | 0.2 | 32.2 | 0 | 0 | 2.9 | 1.9 | 0.2 | 2 | 0 | 6.7 | 0.2 | 0.4 | 4.2 | 1.6 | 2.6 | 0.2 | 0 | 1.1 | 0 |
| Precipitation hours | 11 | 11 | 11 | 5 | 5 | 0 | 11 | 12 | 3 | 3 | 6 | 20 | 2 | 21 | 0 | 0 | 6 | 7 | 2 | 6 | 0 | 10 | 2 | 3 | 9 | 4 | 8 | 2 | 0 | 4 | 0 |
| Wind speed (m/s) | 21.2 | 23.3 | 36.6 | 24.5 | 19.1 | 15.2 | 25.9 | 27.4 | 21.5 | 19 | 26.6 | 27.7 | 31.7 | 44.1 | 35.9 | 26.6 | 41.9 | 27.8 | 39.1 | 31.9 | 26.8 | 28.9 | 18.9 | 24.7 | 31.2 | 36.8 | 33.1 | 27.1 | 22.9 | 30.9 | 28.3 |
In December 2023, the highest daytime temperature in Ryl’sk was 3.8°C.
While the minimum temperature at night dropped to -11.4°C.
The average nighttime and daytime temperatures during December in Ryl’sk are -4.2°C and -0.1°C respectively.
The precipitation sum in December is about 95 mm.