Average temperature in January is 2.2 °C
Average daytime temperature is 5.8 °C
Average night temperature is -0.8 °C
Absolute maximum temperature: 16.2 °C
Absolute minimum temperature: -6.2 °C
Number of sunny days: 2
Number of rainy days: 19
Number of snow days: 10
Precipitation sum: 152 mm
* Weather data for Sanjō Japan 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 | 6.3 | 3.9 | 4.8 | 5 | 5.1 | 6.6 | 7.9 | 4.9 | 8.1 | 4 | 8.9 | 13.1 | 16.2 | 12.6 | 6.3 | 4.3 | 5 | 5.9 | 8.5 | 9.7 | 3.4 | 2.5 | 9.5 | 4.2 | 0 | 0.8 | 0.4 | -0.7 | 0.5 | 3.4 | 1.9 |
| Apparent max temperature | 1.9 | -1.3 | 0.6 | -0.8 | -0.5 | 1.8 | 3.9 | 2.6 | 4.3 | 0.3 | 4.9 | 9.9 | 13.9 | 11.6 | 4.2 | 0.4 | 2.2 | 2.2 | 5.6 | 4.5 | -1.9 | -2 | 4.7 | 1.3 | -4.5 | -1.8 | -3.6 | -4.5 | -2.4 | -1.1 | -1.9 |
| Mean temperature | 3.5 | 1.7 | 2.2 | 1.6 | 2 | 2.3 | 2.7 | 2.4 | 4.4 | 3 | 4.3 | 5.4 | 8.8 | 8.7 | 4.9 | 2.7 | 1.2 | 1.9 | 4.2 | 4.1 | 0.5 | 0 | 4 | -3.3 | -1.9 | -0.8 | -1 | -2.1 | -1.7 | 0.1 | -1 |
| Apparent mean temperature | -2.9 | -4.9 | -5.2 | -5.4 | -4.1 | -5.9 | -3 | -2.7 | -4.4 | -4.2 | -4.2 | -4.8 | 3.5 | 3 | 0.6 | -2.6 | -6.9 | -5.7 | -1.5 | -5.9 | -5.4 | -5.3 | -1.6 | -12.7 | -12.2 | -5.9 | -7.3 | -8.1 | -9.7 | -8 | -10 |
| Minimum temperature | 1.2 | -0.8 | -1 | -1 | -0.3 | -2.4 | 0.4 | 0.5 | 1.3 | 0.4 | 0 | -0.9 | 5.9 | 5.9 | 3.9 | 1.4 | -2.9 | -2.7 | 1.6 | 0.3 | -1.6 | -1.7 | 1.7 | -6.2 | -3.9 | -2.6 | -2.9 | -4.3 | -5.5 | -3.8 | -5.1 |
| Apparent min temperature | -0.3 | -3 | -2.2 | -3 | -2.2 | -1.2 | -0.4 | -0.3 | 0.5 | -1.8 | 0.4 | 2.1 | 6.8 | 6.7 | 2.4 | -1.3 | -2.5 | -1.4 | 1.2 | -1.6 | -3.6 | -3.7 | 0.7 | -9.6 | -8.4 | -3.9 | -5.3 | -6.2 | -5.3 | -4.9 | -5.1 |
| 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) | 9.6 | 9.6 | 9.6 | 9.6 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.9 | 9.9 | 9.9 | 9.9 | 10 | 10 | 10 | 10 | 10.1 | 10.1 | 10.1 | 10.2 | 10.2 | 10.2 | 10.3 | 10.3 |
| Sunshine duration (h) | 2.5 | 7.4 | 7.5 | 7.1 | 8 | 4.2 | 4.6 | 4 | 0.9 | 8 | 2.5 | 8.5 | 6.7 | 0 | 0 | 0 | 2.7 | 0.4 | 8.3 | 6.7 | 7.4 | 0 | 6.5 | 0.2 | 7.9 | 0 | 2.3 | 6 | 1.6 | 5.6 | 8 |
| Precipitation (mm) | 7.7 | 0.9 | 1.3 | 0.1 | 0.5 | 0 | 13.5 | 8.2 | 9.5 | 0.2 | 0.5 | 0 | 1 | 7.7 | 4.8 | 2.8 | 3.3 | 6.6 | 7.4 | 3.8 | 1.1 | 4.8 | 8.5 | 15.6 | 4.7 | 13.6 | 4.8 | 4.8 | 4.6 | 3.7 | 5.8 |
| Precipitation hours | 17 | 2 | 4 | 1 | 3 | 0 | 16 | 12 | 15 | 2 | 4 | 0 | 5 | 18 | 18 | 9 | 3 | 15 | 11 | 12 | 8 | 5 | 17 | 18 | 12 | 23 | 11 | 19 | 19 | 7 | 5 |
| Wind speed (m/s) | 24.6 | 23.1 | 16.7 | 23.1 | 23.7 | 17.4 | 12.6 | 11.6 | 21.6 | 29.1 | 17.3 | 12.4 | 8.4 | 18.4 | 13.5 | 16.8 | 14 | 18.1 | 13.9 | 35.9 | 22.1 | 15.5 | 19.8 | 34.6 | 40.1 | 8.6 | 18.2 | 22 | 10.2 | 26.5 | 13.6 |
In January 2023, the highest daytime temperature in Sanjō was 16.2°C.
While the minimum temperature at night dropped to -6.2°C.
The average nighttime and daytime temperatures during January in Sanjō are -0.8°C and 5.8°C respectively.
The precipitation sum in January is about 152 mm.