Average temperature in December is -20.2 °C
Average daytime temperature is -17 °C
Average night temperature is -24.1 °C
Absolute maximum temperature: 0.1 °C
Absolute minimum temperature: -37 °C
Number of sunny days: 15
Number of rainy days: 2
Number of snow days: 14
Precipitation sum: 14 mm
* Weather data for Bratsk Russia 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 | -3.8 | -2.7 | -4.9 | 0.1 | -20.4 | -23.2 | -29.9 | -29.4 | -27.8 | -28 | -28.5 | -28.7 | -31.4 | -27.9 | -23 | -22.5 | -25 | -28.3 | -29.7 | -28.4 | -24.1 | -9.6 | -2.9 | -2 | -6.6 | -8.8 | -5.7 | -8.1 | -4.2 | -5.2 | -5.5 |
| Apparent max temperature | -8.4 | -6.8 | -10.5 | -5.5 | -28.4 | -29 | -35.8 | -34 | -32.7 | -32.7 | -33.1 | -33 | -36.3 | -33 | -27.9 | -26.9 | -29.4 | -33.3 | -34.3 | -33.4 | -28.7 | -15.3 | -7.2 | -6.6 | -10.7 | -13.3 | -10.5 | -12.1 | -8.7 | -9.3 | -11 |
| Mean temperature | -11.9 | -3.9 | -6.9 | -7.6 | -25.4 | -25.8 | -31.6 | -31.1 | -30.3 | -30.8 | -31.1 | -32 | -34.6 | -30.3 | -28.2 | -24.6 | -28.2 | -30.5 | -32.7 | -31.9 | -27.1 | -17.2 | -4.4 | -3.6 | -9.6 | -12.3 | -9.7 | -10.1 | -6.8 | -7.6 | -9.5 |
| Apparent mean temperature | -26.4 | -11.6 | -14.2 | -29.5 | -33.9 | -35.5 | -40 | -37.6 | -38.1 | -37.6 | -37.1 | -40.1 | -42.2 | -41.2 | -39.8 | -33.6 | -37.8 | -36.8 | -42.1 | -43.1 | -37 | -32.8 | -14.8 | -10 | -16 | -18.9 | -21.2 | -17 | -15 | -16.1 | -20.3 |
| Minimum temperature | -21.1 | -5.5 | -9.4 | -20.9 | -29 | -29.4 | -34.4 | -32.1 | -33.3 | -32.8 | -32.4 | -34.1 | -36.2 | -35.3 | -33.4 | -28.1 | -32.1 | -31.9 | -36.1 | -37 | -31.1 | -27.1 | -9.2 | -6.1 | -10.9 | -14.3 | -17.1 | -12.5 | -10 | -11 | -14.6 |
| Apparent min temperature | -16.5 | -8.7 | -12.3 | -14.3 | -31.4 | -31.7 | -36.8 | -36.2 | -35.2 | -35.4 | -35.6 | -37 | -40.2 | -35.7 | -33.7 | -29.5 | -33.2 | -35.5 | -38 | -37.8 | -32.3 | -22.6 | -8.9 | -8.3 | -14.1 | -16.8 | -14.3 | -14.3 | -11.3 | -12.3 | -14.7 |
| 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) | 7.4 | 7.3 | 7.3 | 7.3 | 7.2 | 7.2 | 7.2 | 7.1 | 7.1 | 7.1 | 7.1 | 7 | 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 | 7 | 7 | 7 | 7 |
| Sunshine duration (h) | 5.2 | 0 | 1 | 2.1 | 3.1 | 0.9 | 4.8 | 5.4 | 4.8 | 5.3 | 5.3 | 5.2 | 5.2 | 3 | 2.4 | 0 | 3.3 | 0.2 | 5.1 | 5.1 | 1.7 | 3.7 | 0 | 0 | 0.2 | 0 | 0.1 | 2.8 | 0 | 0 | 5 |
| Precipitation (mm) | 0.5 | 1.5 | 1 | 3.1 | 0 | 0.6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 0 | 0 | 0 | 1.1 | 2.1 | 0.7 | 0.1 | 0 | 1.1 | 0.3 | 0.2 | 0.2 | 0.4 |
| Precipitation hours | 4 | 9 | 3 | 15 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 2 | 0 | 0 | 0 | 0 | 7 | 12 | 5 | 1 | 0 | 6 | 2 | 2 | 2 | 3 |
| Wind speed (m/s) | 12.8 | 20.5 | 20.2 | 34.2 | 30 | 14.3 | 13.4 | 10.1 | 8.1 | 4.9 | 5.5 | 12.6 | 12.7 | 12.3 | 15.4 | 9.4 | 11 | 9.8 | 12.1 | 14.5 | 12.4 | 15.9 | 15.5 | 18.1 | 11.6 | 13.3 | 15.4 | 9.1 | 14.6 | 13.9 | 17 |
In December 2023, the highest daytime temperature in Bratsk was 0.1°C.
While the minimum temperature at night dropped to -37°C.
The average nighttime and daytime temperatures during December in Bratsk are -24.1°C and -17°C respectively.
The precipitation sum in December is about 14 mm.