Average temperature in February is 1.8 °C
Average daytime temperature is 6.2 °C
Average night temperature is -2 °C
Absolute maximum temperature: 11.7 °C
Absolute minimum temperature: -5.8 °C
Number of sunny days: 13
Number of rainy days: 12
Number of snow days: 3
Precipitation sum: 51 mm
* Weather data for Nikkō Japan is based on climate observations for 2023 year
| February (°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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 6.2 | 4.2 | 3.3 | 6 | 5.1 | 8.9 | 9.1 | 6.8 | 4 | 2.7 | 8.6 | 8.8 | 4.3 | 4.5 | 1.4 | 2.9 | 6.4 | 9.6 | 11.2 | 6.5 | 2.5 | 3.6 | 7.7 | 8.8 | 6.2 | 4 | 8.8 | 11.7 |
| Apparent max temperature | 1.2 | 0.4 | -1.5 | 0.7 | 1.2 | 4.2 | 6.2 | 2.5 | 0.1 | -1.4 | 5.1 | 6.3 | 2 | 1.1 | -3.1 | -1.2 | 2 | 6.2 | 9.9 | 2.7 | -2.6 | -0.9 | 4.4 | 4.9 | 3.5 | 0.7 | 5.5 | 8 |
| Mean temperature | 2.4 | 0.2 | 0.2 | 1 | 1.7 | 4.6 | 5.8 | 1.9 | -0.8 | 0.4 | 2.4 | 5.3 | 1.4 | -1 | -2.4 | -1.7 | 2.4 | 5.8 | 6.6 | 1.1 | -1.8 | 0.1 | 2.7 | 4.4 | -0.2 | 0.1 | 3.1 | 5.1 |
| Apparent mean temperature | -5.5 | -6.2 | -6.6 | -7.6 | -6.3 | -2 | -0.8 | -5.9 | -8.3 | -5.5 | -4.7 | -0.4 | -7.5 | -9.2 | -10 | -8.9 | -5.4 | -0.6 | -3.2 | -10.8 | -9.9 | -6.7 | -4.7 | -4 | -8.7 | -7.9 | -5 | -3.8 |
| Minimum temperature | -1.5 | -2.3 | -2.6 | -3.4 | -2.1 | 1.2 | 2.7 | -2 | -4.3 | -1.9 | -1.7 | 3.1 | -3.4 | -4.5 | -5.8 | -4.9 | -1.8 | 2.6 | 0.9 | -3.7 | -5.4 | -2.5 | -1.2 | -0.2 | -4.4 | -3.8 | -1.3 | -0.5 |
| Apparent min temperature | -2.1 | -3.7 | -4.1 | -3.3 | -2.1 | 1 | 2.8 | -1.5 | -4.7 | -3 | -0.9 | 2.4 | -2.1 | -5.5 | -6.7 | -5.7 | -1.4 | 2.4 | 2.8 | -4.5 | -6.4 | -4 | -0.6 | 1.2 | -4.3 | -3.7 | -0.3 | 1.8 |
| February | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 10.4 | 10.4 | 10.4 | 10.5 | 10.5 | 10.5 | 10.6 | 10.6 | 10.6 | 10.7 | 10.7 | 10.7 | 10.8 | 10.8 | 10.9 | 10.9 | 10.9 | 11 | 11 | 11 | 11.1 | 11.1 | 11.2 | 11.2 | 11.2 | 11.3 | 11.3 | 11.3 |
| Sunshine duration (h) | 8.4 | 9.4 | 5.2 | 9.6 | 9.6 | 8.7 | 8.2 | 9.7 | 8.8 | 0.5 | 9.8 | 8.9 | 1 | 9.9 | 9.9 | 9.9 | 9.9 | 6 | 2.4 | 10 | 10 | 9 | 6.7 | 3.2 | 9.6 | 10.2 | 10.3 | 10.1 |
| Precipitation (mm) | 0.1 | 0 | 0 | 0.4 | 0 | 0 | 0.3 | 13.2 | 0.5 | 20.9 | 0.4 | 0.8 | 4.2 | 1.6 | 0 | 0 | 0 | 1.6 | 2.9 | 1.1 | 0.1 | 0 | 0 | 3.4 | 0 | 0 | 0 | 0 |
| Precipitation hours | 1 | 0 | 0 | 2 | 0 | 0 | 3 | 10 | 3 | 15 | 3 | 4 | 10 | 7 | 0 | 0 | 0 | 7 | 6 | 2 | 1 | 0 | 0 | 13 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 20.3 | 10.2 | 16.3 | 19.3 | 13 | 15.5 | 10 | 17.4 | 12.8 | 11.3 | 10.5 | 11.2 | 13.3 | 21.9 | 12.1 | 13.8 | 16 | 11.6 | 26.3 | 41.9 | 20.4 | 13.7 | 9.7 | 14.8 | 14.7 | 10 | 11 | 13.3 |
In February 2023, the highest daytime temperature in Nikkō was 11.7°C.
While the minimum temperature at night dropped to -5.8°C.
The average nighttime and daytime temperatures during February in Nikkō are -2°C and 6.2°C respectively.
The precipitation sum in February is about 51 mm.