Average temperature in December is -6.6 °C
Average daytime temperature is -4.5 °C
Average night temperature is -9.6 °C
Absolute maximum temperature: 3.3 °C
Absolute minimum temperature: -20.6 °C
Number of sunny days: 5
Number of rainy days: 8
Number of snow days: 18
Precipitation sum: 78 mm
* Weather data for Sergiyev Posad 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 | -4.7 | -5.4 | -6.2 | -7.5 | -10.2 | -10.7 | -11.3 | -14.2 | -14.2 | -10.3 | -7.2 | -6.7 | -9.6 | -9.5 | -8.1 | -4.9 | 1.9 | 1.4 | 3.3 | 2.3 | 0.6 | 0.6 | 1.1 | -1.4 | -3.5 | -1.2 | -3 | -3.7 | 0.5 | 1.5 | 0.2 |
| Apparent max temperature | -8.9 | -9 | -10.7 | -12.5 | -14.4 | -14.7 | -15.7 | -19.7 | -20.7 | -16 | -13.6 | -13 | -16.4 | -15.7 | -12.5 | -9.8 | -4.1 | -3 | -1.9 | -2.3 | -3.5 | -4.3 | -2.5 | -5.5 | -8.2 | -5.5 | -6.9 | -8.5 | -3.7 | -2.6 | -3 |
| Mean temperature | -5.9 | -7 | -6.8 | -8.7 | -12.6 | -14.7 | -13.1 | -15.3 | -16 | -12.6 | -8.8 | -8.2 | -12.4 | -11.5 | -9.8 | -7.6 | -2.4 | -1.7 | 1.6 | 1 | -0.3 | -1.2 | 0.4 | -3.6 | -4.7 | -3.2 | -5.2 | -5 | -3.7 | 0.6 | -6.3 |
| Apparent mean temperature | -13.9 | -12.8 | -12.9 | -16.9 | -22 | -26 | -20.9 | -22.6 | -23.6 | -21.4 | -16.5 | -16.3 | -19.8 | -19 | -18.1 | -18.2 | -13.6 | -10.2 | -5.7 | -4 | -6.4 | -8.2 | -5.4 | -11.6 | -11.9 | -9.9 | -14.8 | -12.4 | -11.7 | -4.1 | -21.7 |
| Minimum temperature | -8.1 | -8.7 | -7.5 | -12.2 | -17.1 | -20.6 | -15.9 | -16.3 | -17.2 | -15.5 | -11.1 | -9.4 | -13.3 | -12.6 | -12.4 | -12.5 | -8.8 | -5.1 | 0.5 | -0.7 | -1.5 | -3.3 | -1.2 | -7.1 | -7.2 | -5.6 | -9.8 | -7.4 | -7 | 0 | -14.8 |
| Apparent min temperature | -10.7 | -11.1 | -12 | -14.1 | -17 | -19.2 | -18 | -21.1 | -22.3 | -18.7 | -15 | -14.9 | -19 | -17.8 | -15.2 | -13 | -8.2 | -6.6 | -3.4 | -3.4 | -4.5 | -6.5 | -3.7 | -8.1 | -9.4 | -7.7 | -9.3 | -9.9 | -7.7 | -3.4 | -11.5 |
| 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) | 7.3 | 7.3 | 7.3 | 7.2 | 7.2 | 7.1 | 7.1 | 7.1 | 7.1 | 7 | 7 | 7 | 7 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 7 | 7 |
| Sunshine duration (h) | 0 | 0.2 | 0 | 0 | 1.6 | 2.4 | 0 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.1 | 0 | 1.2 | 0 | 0.9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitation (mm) | 1.6 | 1.1 | 9.6 | 1.1 | 0.3 | 0 | 0 | 0 | 0.9 | 3.1 | 2.2 | 3.3 | 2.2 | 5.8 | 6.2 | 0.9 | 4.6 | 0 | 5 | 0.1 | 3.7 | 0.1 | 4.5 | 5.7 | 0.9 | 0.6 | 0.8 | 0 | 3.4 | 8.8 | 1.5 |
| Precipitation hours | 10 | 10 | 20 | 9 | 3 | 0 | 0 | 0 | 9 | 24 | 10 | 23 | 17 | 19 | 15 | 9 | 6 | 0 | 7 | 1 | 9 | 1 | 18 | 12 | 5 | 6 | 6 | 0 | 13 | 17 | 9 |
| Wind speed (m/s) | 19.6 | 11.4 | 20.3 | 20.6 | 10.4 | 10.8 | 11.2 | 18.8 | 19.8 | 19.6 | 24.8 | 25.4 | 24.9 | 20.2 | 21.9 | 18.5 | 29 | 19.6 | 27.6 | 21.7 | 17.7 | 23.6 | 22.2 | 17.1 | 16.2 | 21.9 | 12 | 17.6 | 15.9 | 17.5 | 23.9 |
In December 2023, the highest daytime temperature in Sergiyev Posad was 3.3°C.
While the minimum temperature at night dropped to -20.6°C.
The average nighttime and daytime temperatures during December in Sergiyev Posad are -9.6°C and -4.5°C respectively.
The precipitation sum in December is about 78 mm.