Average temperature in January is -12.3 °C
Average daytime temperature is -9.2 °C
Average night temperature is -16.1 °C
Absolute maximum temperature: 2.8 °C
Absolute minimum temperature: -38.1 °C
Number of sunny days: 7
Number of rainy days: 3
Number of snow days: 21
Precipitation sum: 43 mm
* Weather data for Barnaul Russia is based on climate observations for 2023 year
| January (°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 | -2.8 | -8.2 | -2.6 | -1.3 | 0.2 | -3.1 | -3.1 | 2.8 | -4.3 | -24.6 | -26.9 | -16.4 | -14.7 | -11.6 | -10.4 | -8.8 | -7.2 | -9.3 | -10.9 | -8.8 | -22.7 | -12.6 | -10 | -7.2 | -7.5 | -8.2 | -7.5 | -7.7 | -9.2 | -7.3 | -13.4 |
| Apparent max temperature | -8.6 | -13.8 | -8.4 | -7.3 | -6 | -7.1 | -8.5 | -4.2 | -13 | -30.9 | -32.9 | -25 | -22.5 | -20.8 | -17.2 | -14.7 | -13.1 | -15.1 | -16.3 | -14.3 | -28.8 | -19.9 | -16.3 | -13.4 | -13.7 | -15.2 | -14.1 | -14.9 | -15.1 | -12.7 | -17.4 |
| Mean temperature | -7.4 | -11.5 | -7.8 | -4.2 | -1.9 | -6.3 | -5.6 | 0.2 | -17.5 | -27 | -28.5 | -21 | -15.2 | -13.1 | -11.3 | -10.4 | -8.2 | -12.5 | -12.4 | -12.1 | -28.3 | -27.1 | -10.7 | -8.9 | -8.3 | -9.5 | -9.1 | -9.2 | -10.6 | -10.2 | -16.3 |
| Apparent mean temperature | -18.2 | -21.7 | -18 | -13.4 | -12.9 | -16.7 | -13.9 | -9.7 | -32 | -34.7 | -36.4 | -35 | -24.9 | -23.2 | -21 | -19.5 | -16 | -21.2 | -20.6 | -27.9 | -38.8 | -43.6 | -19.6 | -18 | -15.9 | -18.6 | -19.5 | -17.4 | -19.1 | -19.3 | -23.5 |
| Minimum temperature | -12.9 | -16.2 | -12.6 | -6.4 | -6.1 | -12.2 | -9.8 | -4.1 | -26 | -28.6 | -30.6 | -29 | -16.5 | -15.6 | -12.2 | -12.1 | -10.2 | -15.7 | -14.4 | -21.8 | -33.5 | -38.1 | -12.2 | -12.1 | -9.2 | -10.9 | -12 | -10.8 | -12.7 | -14.5 | -18.6 |
| Apparent min temperature | -12.9 | -16.9 | -13.1 | -11.3 | -8.3 | -10.7 | -10.7 | -6.2 | -24.7 | -33 | -34.5 | -28.3 | -23.6 | -21.9 | -18.3 | -17.6 | -14.3 | -18 | -18.4 | -17.8 | -33.8 | -32.8 | -17.7 | -15.1 | -15 | -16.9 | -16.6 | -16.2 | -16.8 | -15.4 | -20.8 |
| January | 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 | 7.6 | 7.7 | 7.7 | 7.7 | 7.8 | 7.8 | 7.8 | 7.9 | 7.9 | 7.9 | 8 | 8 | 8.1 | 8.1 | 8.1 | 8.2 | 8.2 | 8.3 | 8.3 | 8.4 | 8.4 | 8.5 | 8.5 | 8.6 | 8.7 | 8.7 | 8.8 | 8.8 | 8.9 |
| Sunshine duration (h) | 0 | 4.5 | 0 | 3.5 | 0 | 0 | 0 | 0 | 3.8 | 5.9 | 3.6 | 4.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0 | 6.9 | 6 | 0 | 0.4 | 1.4 | 0.8 | 6.9 | 3.4 | 5 | 0.8 | 5.2 |
| Precipitation (mm) | 1.2 | 0.2 | 2.3 | 2.7 | 3.4 | 7.8 | 1.4 | 1.8 | 0 | 0.2 | 0 | 0.6 | 3 | 1.1 | 2.1 | 1.4 | 2.2 | 0.2 | 1.7 | 1.7 | 0 | 1.1 | 1.1 | 1.9 | 2.3 | 1.3 | 0 | 0 | 0.6 | 0 | 0 |
| Precipitation hours | 9 | 2 | 8 | 15 | 15 | 15 | 10 | 5 | 0 | 2 | 0 | 6 | 16 | 7 | 19 | 8 | 16 | 2 | 16 | 12 | 0 | 6 | 8 | 16 | 19 | 6 | 0 | 0 | 5 | 0 | 0 |
| Wind speed (m/s) | 23.7 | 17.2 | 27 | 34.3 | 40.8 | 16.2 | 21.9 | 35.3 | 38.2 | 15.7 | 15.6 | 34.3 | 39 | 38.3 | 35.5 | 32.5 | 23.3 | 16.9 | 19.8 | 16.5 | 14.6 | 23.8 | 29.5 | 23.3 | 28 | 33 | 32.6 | 30.1 | 21.1 | 20.4 | 8.4 |
In January 2023, the highest daytime temperature in Barnaul was 2.8°C.
While the minimum temperature at night dropped to -38.1°C.
The average nighttime and daytime temperatures during January in Barnaul are -16.1°C and -9.2°C respectively.
The precipitation sum in January is about 43 mm.