Average temperature in December is -5.5 °C
Average daytime temperature is -3.4 °C
Average night temperature is -8.3 °C
Absolute maximum temperature: 2.4 °C
Absolute minimum temperature: -15.6 °C
Number of sunny days: 4
Number of rainy days: 16
Number of snow days: 11
Precipitation sum: 81 mm
* Weather data for Obninsk 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 | -4 | -5.4 | -5.6 | -6.3 | -7.5 | -9.7 | -11.4 | -12.8 | -11.2 | -7.8 | -5.7 | -3.1 | -7.4 | -7.4 | -5.1 | -3.9 | 2.4 | 1.8 | 2.4 | 2.4 | 0.5 | 0.7 | 0.8 | -1.8 | -2.1 | 1.1 | -2.9 | -3 | 2.1 | 2.3 | 1.4 |
| Apparent max temperature | -8.5 | -9.7 | -9.7 | -12.1 | -11.6 | -13.9 | -16.2 | -19.2 | -17.5 | -13.1 | -11.6 | -9.2 | -14.2 | -14.1 | -9.5 | -9.5 | -3.4 | -2.4 | -2.7 | -2.8 | -3.9 | -4.7 | -3.9 | -6 | -6.5 | -3.7 | -6.3 | -7.9 | -2.9 | -2.4 | -3.2 |
| Mean temperature | -5.2 | -7 | -6.5 | -8.7 | -8.9 | -12.5 | -13.1 | -13.8 | -12.9 | -9.9 | -7 | -5.9 | -10.7 | -10.1 | -8.2 | -7 | -1.8 | -0.5 | 1.6 | 1.3 | -0.2 | -0.8 | -1 | -4.5 | -3.4 | -1.7 | -4.2 | -4.8 | -0.2 | 1.4 | -2.9 |
| Apparent mean temperature | -11.9 | -15.7 | -13.6 | -18.8 | -15.2 | -19.7 | -21.4 | -21 | -20.9 | -19.1 | -14.4 | -13.9 | -18.5 | -17.7 | -16.8 | -14.8 | -13.5 | -10.4 | -5.9 | -4 | -7.4 | -8.8 | -9.5 | -13.8 | -10 | -10.5 | -10.9 | -12.2 | -11.5 | -5 | -18.2 |
| Minimum temperature | -7 | -10.9 | -7.4 | -13.3 | -10.9 | -14.8 | -15.6 | -14.6 | -14.3 | -12.9 | -8.7 | -7.3 | -12.5 | -11.3 | -11.7 | -9.9 | -8.6 | -5.6 | 0.8 | 0.2 | -2.2 | -2.2 | -5.3 | -9 | -5.1 | -5.8 | -6.1 | -7.2 | -6.5 | 0.1 | -11.4 |
| Apparent min temperature | -9.7 | -11.5 | -12 | -14.3 | -13.1 | -17 | -18.6 | -20.1 | -19.3 | -15.8 | -13 | -12.3 | -17.2 | -16.5 | -13.6 | -12.2 | -7.7 | -4.8 | -4.1 | -3.4 | -5.3 | -6.7 | -5.3 | -9.1 | -8.4 | -7 | -8.5 | -9.8 | -5.2 | -3.4 | -8.4 |
| 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) | 7.6 | 7.6 | 7.5 | 7.5 | 7.4 | 7.4 | 7.4 | 7.4 | 7.3 | 7.3 | 7.3 | 7.3 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.1 | 7.1 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 |
| Sunshine duration (h) | 0.1 | 0 | 0 | 1.1 | 3.3 | 0 | 1.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 3.6 | 0 | 0 | 0 | 0.3 | 0 | 0 | 0 | 0.9 | 0 |
| Precipitation (mm) | 2.5 | 0 | 9.9 | 0.4 | 0.9 | 0 | 0 | 0.2 | 5 | 1.2 | 2.9 | 4.1 | 5.5 | 11.8 | 4.7 | 0.2 | 2.7 | 0 | 1.4 | 5.2 | 4.2 | 2.7 | 1.3 | 0.5 | 2.6 | 1 | 0.9 | 0.6 | 3.7 | 3.4 | 1.2 |
| Precipitation hours | 10 | 0 | 19 | 4 | 8 | 0 | 0 | 2 | 24 | 10 | 15 | 22 | 19 | 19 | 12 | 2 | 6 | 0 | 7 | 9 | 8 | 7 | 6 | 2 | 5 | 5 | 7 | 2 | 13 | 10 | 9 |
| Wind speed (m/s) | 14.4 | 12.1 | 26.2 | 20.1 | 9.8 | 10.7 | 16.2 | 20.7 | 20.5 | 19.7 | 24.9 | 25.8 | 25.7 | 24.7 | 23.6 | 19.5 | 32.6 | 18.8 | 36.3 | 28.3 | 25.8 | 27.7 | 21.2 | 16.8 | 19.8 | 26.7 | 17.2 | 18.4 | 28 | 31 | 24.4 |
In December 2023, the highest daytime temperature in Obninsk was 2.4°C.
While the minimum temperature at night dropped to -15.6°C.
The average nighttime and daytime temperatures during December in Obninsk are -8.3°C and -3.4°C respectively.
The precipitation sum in December is about 81 mm.