Average temperature in January is 1.4 °C
Average daytime temperature is 5.2 °C
Average night temperature is -1.7 °C
Absolute maximum temperature: 13.4 °C
Absolute minimum temperature: -8 °C
Number of sunny days: 11
Number of rainy days: 13
Number of snow days: 7
Precipitation sum: 21 mm
* Weather data for Shiogama Japan 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 | 8.7 | 2.8 | 3.8 | 3.9 | 4.3 | 5.2 | 4.9 | 6.6 | 7.8 | 2.8 | 8.2 | 11.5 | 13.4 | 11.7 | 8.2 | 6 | 5.3 | 7.8 | 4.4 | 9.7 | 3.7 | 2.7 | 3.1 | 6 | -3.1 | 1.5 | 2 | 0.9 | 0 | 2.6 | 0.7 |
| Apparent max temperature | 4 | -3.3 | -1.5 | -1.5 | -2 | 0.1 | 1.8 | 1.7 | 4.9 | -2.9 | 3.5 | 8.5 | 10.1 | 11.5 | 4.8 | 1.4 | 1.9 | 4.3 | 0.1 | 7.2 | -2.8 | -1.4 | 0.4 | 3.1 | -8.4 | -4.8 | -1.9 | -4 | -4.9 | -1 | -3.9 |
| Mean temperature | 4 | 0.4 | 0.6 | 0.6 | 0.5 | 1 | 2.1 | 2.3 | 3.6 | 0.7 | 5.3 | 5.5 | 8.2 | 8.1 | 5.1 | 2.3 | 1.4 | 1.9 | 2.8 | 4.7 | 0 | -0.5 | 0.4 | -2.9 | -4 | -0.3 | -0.8 | -2.6 | -3.6 | -1.3 | -2.4 |
| Apparent mean temperature | -5.2 | -6.7 | -5.8 | -6.1 | -5.9 | -5.5 | -3.9 | -4.3 | -6.5 | -6.4 | -1 | -1.6 | 2.3 | 1 | 0.3 | -5.2 | -3.8 | -6.8 | -4.2 | -7.1 | -6.8 | -6.5 | -5.1 | -14.6 | -13.1 | -7.5 | -8.8 | -12.8 | -12.6 | -10.8 | -12.9 |
| Minimum temperature | 1.3 | -1.4 | -1.9 | -2.1 | -2.5 | -2 | -0.5 | -1 | 0.1 | -0.9 | 3.4 | 0.8 | 5.2 | 4.6 | 3.2 | -0.1 | -0.9 | -2.8 | 0.1 | 0.6 | -3.1 | -2.4 | -1.1 | -7.1 | -6.5 | -2 | -3.1 | -8 | -7.7 | -6.2 | -7.8 |
| Apparent min temperature | -1.4 | -5 | -3.5 | -4.4 | -4.1 | -2.8 | -1.3 | -1.4 | -0.4 | -4.8 | 0.8 | 2.8 | 5.7 | 6 | 1.8 | -2.7 | -1.8 | -2.5 | -1.3 | -0.1 | -4.9 | -4.7 | -2.8 | -9.6 | -10.8 | -6 | -5.5 | -7.4 | -7.9 | -5.6 | -6.9 |
| 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) | 9.5 | 9.6 | 9.6 | 9.6 | 9.6 | 9.6 | 9.6 | 9.6 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.8 | 9.8 | 9.8 | 9.8 | 9.9 | 9.9 | 9.9 | 9.9 | 10 | 10 | 10 | 10.1 | 10.1 | 10.1 | 10.1 | 10.2 | 10.2 | 10.2 |
| Sunshine duration (h) | 7.6 | 8.6 | 8.6 | 8.6 | 8.4 | 6.4 | 7.9 | 8.1 | 7.9 | 8.6 | 8.6 | 6.4 | 7.4 | 0.9 | 3.7 | 3.4 | 5.7 | 3.9 | 8.2 | 8.7 | 8.1 | 5.8 | 1.5 | 2.5 | 8.6 | 8 | 6.1 | 9 | 8.5 | 7.5 | 9 |
| Precipitation (mm) | 1.6 | 0 | 0 | 0 | 0 | 0.4 | 0.2 | 0 | 0.5 | 0.2 | 0 | 0 | 0.4 | 3.2 | 3.1 | 0.2 | 0.5 | 0 | 0 | 1 | 0.1 | 0 | 0.1 | 2.1 | 1.4 | 0.4 | 2.1 | 3 | 0.3 | 0.3 | 0 |
| Precipitation hours | 9 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 4 | 2 | 0 | 0 | 3 | 9 | 10 | 2 | 4 | 0 | 0 | 4 | 1 | 0 | 1 | 6 | 11 | 4 | 8 | 14 | 3 | 3 | 0 |
| Wind speed (m/s) | 27.9 | 33.8 | 20.8 | 24.1 | 27.6 | 16.6 | 12.2 | 18.7 | 28.3 | 33.9 | 21.1 | 16.4 | 14.2 | 16.3 | 15.4 | 26.7 | 11.1 | 21.1 | 16.8 | 33.8 | 31.8 | 17.1 | 13 | 38 | 41.5 | 29.7 | 26.6 | 24.2 | 15.6 | 25.3 | 23.2 |
In January 2023, the highest daytime temperature in Shiogama was 13.4°C.
While the minimum temperature at night dropped to -8°C.
The average nighttime and daytime temperatures during January in Shiogama are -1.7°C and 5.2°C respectively.
The precipitation sum in January is about 21 mm.