Average temperature in January is 4.8 °C
Average daytime temperature is 6.7 °C
Average night temperature is 2.6 °C
Absolute maximum temperature: 14.1 °C
Absolute minimum temperature: -3.7 °C
Number of sunny days: 7
Number of rainy days: 22
Number of snow days: 2
Precipitation sum: 103 mm
* Weather data for Namur Belgium is based on climate observations for 2023 year
| Gennaio (°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 | 14.1 | 13.8 | 8.6 | 11.8 | 11.1 | 10.9 | 10.3 | 9.4 | 7.7 | 10.3 | 11.1 | 10.4 | 9.6 | 11.1 | 7.2 | 5.6 | 3.6 | 3.6 | 2.8 | 3.5 | 0.3 | 0.1 | 2.6 | 2.4 | -0.2 | 3.5 | 3.3 | 2.2 | 3.1 | 7.4 | 6.8 |
| Apparent max temperature | 9.8 | 9.9 | 4 | 8.6 | 9.3 | 7.4 | 6.3 | 5.1 | 3.9 | 5.6 | 7.7 | 5.8 | 6 | 7.4 | 3.1 | 0.7 | -0.1 | -1.2 | -0.9 | -1.1 | -4.5 | -3.5 | -2.1 | -1.7 | -2.8 | -0.3 | -0.7 | -1.7 | -1.6 | 2 | 3.5 |
| Mean temperature | 12.8 | 9.7 | 7 | 10.6 | 10.4 | 10.2 | 9.4 | 8.5 | 6 | 5.3 | 9.5 | 9.5 | 7.8 | 8.8 | 5.7 | 4.1 | 0.1 | -0.4 | 0.5 | 0.6 | -1.3 | -0.5 | 0.9 | 0.3 | -1.8 | 0.8 | 2.7 | 0.8 | 0.2 | 4.8 | 4.3 |
| Apparent mean temperature | 7.7 | 3 | 1.4 | 2.9 | 5.8 | 5.2 | 3.4 | 3.1 | -0.3 | -2.2 | 2.2 | 2 | 1 | 1.2 | -1.7 | -3.5 | -6.8 | -7.6 | -5.5 | -6.2 | -7.4 | -5.9 | -4.8 | -7.4 | -7.4 | -5.5 | -3.2 | -4.7 | -7.3 | -2.6 | -3.1 |
| Minimum temperature | 11.1 | 5.8 | 4.7 | 8.5 | 9.5 | 9.3 | 7.6 | 6.6 | 3.8 | 2.4 | 7.8 | 8.4 | 6.1 | 5.7 | 4.6 | 2.1 | -3.1 | -3.7 | -1.5 | -2 | -2.9 | -1.2 | -0.7 | -3.6 | -3.7 | -2.2 | 1.6 | -1.9 | -3.5 | 2.7 | 1.5 |
| Apparent min temperature | 8.6 | 6.4 | 2.7 | 6.1 | 7.4 | 6.5 | 5 | 4.2 | 1.2 | 0.3 | 4.9 | 3.9 | 2.7 | 3.7 | -0.1 | -1.4 | -3.6 | -4.6 | -3.6 | -3.7 | -6 | -5 | -3.3 | -3.7 | -5.1 | -2.6 | -1.6 | -3 | -4.1 | 0.3 | 0.2 |
| Gennaio | 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) | 8.1 | 8.1 | 8.1 | 8.2 | 8.2 | 8.2 | 8.2 | 8.3 | 8.3 | 8.3 | 8.4 | 8.4 | 8.4 | 8.5 | 8.5 | 8.5 | 8.6 | 8.6 | 8.7 | 8.7 | 8.7 | 8.8 | 8.8 | 8.9 | 8.9 | 9 | 9 | 9.1 | 9.1 | 9.2 | 9.2 |
| Sunshine duration (h) | 1.6 | 0 | 2.2 | 0 | 0.4 | 0 | 6.7 | 4.8 | 1.7 | 1.5 | 6.3 | 0 | 6.5 | 0 | 6.3 | 1.7 | 7.3 | 7.3 | 3.9 | 0 | 4.9 | 0 | 0 | 2.9 | 0 | 0 | 0 | 0.7 | 5.1 | 4.8 | 1.1 |
| Precipitation (mm) | 6.2 | 12.5 | 0.3 | 7.8 | 2.6 | 0.8 | 1.3 | 10.2 | 2.6 | 2.6 | 8.1 | 10.1 | 2.3 | 12.4 | 4.7 | 8.1 | 0.1 | 0 | 0.7 | 5 | 0 | 0.2 | 0 | 0 | 0 | 0.7 | 0.8 | 0 | 0 | 2 | 0.5 |
| Precipitation hours | 10 | 18 | 2 | 21 | 20 | 3 | 5 | 11 | 11 | 5 | 14 | 23 | 6 | 18 | 10 | 13 | 1 | 0 | 4 | 8 | 0 | 2 | 0 | 0 | 0 | 7 | 8 | 0 | 0 | 7 | 4 |
| Wind speed (m/s) | 33 | 28.7 | 33.5 | 34 | 24.1 | 27 | 31.4 | 26.6 | 29.5 | 35.7 | 33.6 | 40.5 | 35.9 | 39.7 | 42.1 | 36.4 | 17.2 | 18.9 | 17.9 | 20.7 | 20 | 18.2 | 20.6 | 15.1 | 10.5 | 16.9 | 21.1 | 14.4 | 22.7 | 29 | 26 |
In January 2023, the highest daytime temperature in Namur was 14.1°C.
While the minimum temperature at night dropped to -3.7°C.
The average nighttime and daytime temperatures during January in Namur are 2.6°C and 6.7°C respectively.
The precipitation sum in January is about 103 mm.