Average temperature in December is -6.7 °C
Average daytime temperature is -4.7 °C
Average night temperature is -9.1 °C
Absolute maximum temperature: 3.3 °C
Absolute minimum temperature: -19.2 °C
Number of sunny days: 7
Number of rainy days: 7
Number of snow days: 17
Precipitation sum: 83 mm
* Weather data for Rostov 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 | -4.5 | -4.5 | -6.3 | -7.9 | -8.2 | -10.6 | -11.2 | -14.7 | -16 | -10.8 | -7.6 | -6.9 | -9.2 | -9.3 | -8 | -4.7 | 0.8 | 0.4 | 3.3 | 1.6 | 0.6 | 1.3 | 1.5 | 0.4 | -2.2 | -2.2 | -3.1 | -4.4 | -4.8 | 0.5 | 0.3 |
| Apparent max temperature | -8.3 | -7.9 | -11.6 | -12.8 | -12.9 | -15.5 | -15.5 | -19.7 | -22.4 | -16.9 | -14.6 | -13.8 | -16.3 | -15.3 | -13 | -9.9 | -5.7 | -3.9 | -2.3 | -3.7 | -3.2 | -3.9 | -2.7 | -3.4 | -6.1 | -5.3 | -7.6 | -9.4 | -9 | -2.5 | -2.3 |
| Mean temperature | -5.6 | -5.7 | -6.9 | -8.3 | -9.7 | -13.7 | -13.3 | -17.1 | -18.4 | -13.9 | -9.1 | -8 | -11.9 | -11 | -9.5 | -7.8 | -2.4 | -1.4 | 1.7 | 0.2 | -0.3 | -0.7 | 1.1 | -2.4 | -5 | -3 | -6.2 | -6.1 | -6.1 | -2.3 | -5.6 |
| Apparent mean temperature | -12.5 | -12.1 | -13.6 | -13.8 | -16.5 | -22.2 | -20.2 | -25 | -25.5 | -23.4 | -17.9 | -16.2 | -19.5 | -18.6 | -17.6 | -16.5 | -12.2 | -9.4 | -5.5 | -7.1 | -6.8 | -8 | -4.3 | -11.6 | -12.2 | -9.3 | -14.4 | -15.7 | -12.4 | -9.8 | -19.8 |
| Minimum temperature | -6.9 | -7.7 | -8 | -8.9 | -11.7 | -17.1 | -15.5 | -19.1 | -19.2 | -16.9 | -11.7 | -9 | -13 | -11.9 | -12.6 | -11.1 | -7.3 | -3.8 | 0.9 | -3 | -3.1 | -3.4 | 0.4 | -6.5 | -7.7 | -4.5 | -9 | -10.1 | -8.3 | -4.5 | -13.1 |
| Apparent min temperature | -10.4 | -9.5 | -12.3 | -13.3 | -14.4 | -18.1 | -17.7 | -22.6 | -24.6 | -20.4 | -15.6 | -15 | -18.7 | -17.2 | -14.8 | -13.1 | -8.6 | -6.7 | -3.6 | -5 | -4.4 | -6.1 | -3.5 | -7.4 | -9.5 | -7.3 | -11 | -11.3 | -10.2 | -6.1 | -10.4 |
| 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) | 7.2 | 7.1 | 7.1 | 7 | 7 | 7 | 6.9 | 6.9 | 6.9 | 6.8 | 6.8 | 6.8 | 6.8 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.8 | 6.8 |
| Sunshine duration (h) | 0 | 0 | 0 | 0 | 0 | 0.6 | 0.6 | 4 | 0.9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1.7 | 0 | 0 | 0 | 1.7 | 0 | 0 | 4 | 0 | 0 | 0 | 0 |
| Precipitation (mm) | 0.3 | 1.3 | 8 | 3.3 | 0 | 0 | 0 | 0 | 0.2 | 3.6 | 3 | 7.4 | 3.1 | 1.9 | 9.4 | 2.2 | 4.1 | 0 | 4 | 0 | 1.8 | 0.1 | 5.3 | 11.4 | 0 | 1.4 | 0 | 0.2 | 0.9 | 4.3 | 5.4 |
| Precipitation hours | 3 | 11 | 16 | 20 | 0 | 0 | 0 | 0 | 2 | 20 | 11 | 22 | 21 | 13 | 18 | 16 | 5 | 0 | 6 | 0 | 10 | 1 | 15 | 12 | 0 | 11 | 0 | 2 | 7 | 18 | 22 |
| Wind speed (m/s) | 19.1 | 11.7 | 21.1 | 15.8 | 10.4 | 9.7 | 7.6 | 15.3 | 19 | 24.5 | 26.3 | 27.6 | 26.3 | 22.9 | 22 | 19.4 | 30.9 | 22 | 30.5 | 25.6 | 20.4 | 26.1 | 24.5 | 24 | 13.7 | 18.4 | 16.4 | 20.2 | 19.6 | 18.6 | 24.5 |
In December 2023, the highest daytime temperature in Rostov was 3.3°C.
While the minimum temperature at night dropped to -19.2°C.
The average nighttime and daytime temperatures during December in Rostov are -9.1°C and -4.7°C respectively.
The precipitation sum in December is about 83 mm.