Average temperature in March is 7.3 °C
Average daytime temperature is 14 °C
Average night temperature is 1.8 °C
Absolute maximum temperature: 21.1 °C
Absolute minimum temperature: -4.5 °C
Number of sunny days: 15
Number of rainy days: 16
Number of snow days:
Precipitation sum: 113 mm
* Weather data for Shiojiri Japan is based on climate observations for 2023 year
| March (°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 | 12.7 | 8.1 | 10.1 | 11 | 10.7 | 13.4 | 14.1 | 16.9 | 16.6 | 15.1 | 17.2 | 17.9 | 11.3 | 11.6 | 15.6 | 16.8 | 15.8 | 4.8 | 11.6 | 14.1 | 16.9 | 21.1 | 17.4 | 18.8 | 10.2 | 11.3 | 12 | 13.3 | 14.9 | 16.9 | 16.7 |
| Apparent max temperature | 9.5 | 4.1 | 7.2 | 8.3 | 8.1 | 11.9 | 11.6 | 14.2 | 13.8 | 13.9 | 15.3 | 15.7 | 7.8 | 8.4 | 12.8 | 15.3 | 14.7 | 2.8 | 9.4 | 11.3 | 14.8 | 20.3 | 16 | 18.9 | 8.5 | 10.2 | 9.2 | 10.8 | 13.2 | 15.6 | 14.6 |
| Mean temperature | 8 | 1.1 | 2 | 3.1 | 4.8 | 4.9 | 5.2 | 7 | 9.9 | 7.3 | 8.8 | 11.3 | 3.6 | 4.2 | 8 | 10.8 | 9.2 | 2 | 4 | 7.2 | 10 | 12.1 | 14.4 | 12 | 9 | 7.7 | 6.8 | 6.5 | 7.3 | 8.7 | 9.2 |
| Apparent mean temperature | 1.8 | -8.1 | -6.8 | -4.8 | -4.4 | -7.1 | -5.7 | -3.4 | 2.4 | -2.4 | -1.3 | 3.9 | -4.5 | -5.6 | -1.6 | 3.8 | 2.9 | -6.5 | -6.5 | -2.6 | 1.7 | 2.1 | 11.3 | 5 | 5.2 | 1 | -0.1 | -3.2 | -3.7 | -2.1 | -2.3 |
| Minimum temperature | 5.4 | -4.5 | -3.1 | -1.5 | -1.1 | -3.3 | -1.7 | 0.2 | 5.2 | 0.6 | 1.6 | 7.2 | -0.7 | -1.9 | 1.8 | 5.9 | 4.5 | -2.9 | -2.7 | 0.6 | 4.2 | 4 | 12.5 | 7.4 | 7.7 | 4 | 2.7 | 0 | -0.5 | 1.1 | 0.9 |
| Apparent min temperature | 4.5 | -3 | -1.4 | -0.2 | 2.1 | 1.9 | 1.8 | 3.7 | 6.8 | 4.8 | 6.3 | 8.3 | 0.1 | 1.1 | 4.8 | 8.7 | 7.6 | -0.9 | 0.8 | 3.9 | 7.8 | 10.7 | 13.7 | 10.4 | 7.6 | 5.7 | 3.7 | 3.3 | 4.4 | 5.9 | 6.5 |
| March | 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) | 11.4 | 11.4 | 11.5 | 11.5 | 11.5 | 11.6 | 11.6 | 11.7 | 11.7 | 11.7 | 11.8 | 11.8 | 11.9 | 11.9 | 11.9 | 12 | 12 | 12 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.3 | 12.3 | 12.4 | 12.4 | 12.4 | 12.5 | 12.5 | 12.5 |
| Sunshine duration (h) | 8.3 | 9.2 | 10.5 | 10 | 8.1 | 10.8 | 10.8 | 10.8 | 9.4 | 10.3 | 10.4 | 7.8 | 5.5 | 11.1 | 10.3 | 10.8 | 5.3 | 1.7 | 11.3 | 11.3 | 6.8 | 10.1 | 2.8 | 5.6 | 0 | 0 | 11.1 | 11.6 | 11.6 | 10.7 | 11.6 |
| Precipitation (mm) | 8.5 | 0.1 | 0 | 0 | 0.5 | 0 | 0 | 0 | 1.1 | 0.1 | 0 | 4.5 | 10.9 | 0 | 0 | 0.4 | 19.1 | 11 | 0 | 0 | 0.3 | 0 | 17.9 | 8.8 | 8.5 | 20.9 | 0 | 0.3 | 0 | 0 | 0 |
| Precipitation hours | 7 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 6 | 1 | 0 | 3 | 3 | 0 | 0 | 4 | 13 | 12 | 0 | 0 | 2 | 0 | 14 | 12 | 20 | 16 | 0 | 2 | 0 | 0 | 0 |
| Wind speed (m/s) | 15.2 | 21.4 | 8.9 | 15.9 | 9.2 | 10.2 | 8.4 | 13 | 15.4 | 12.4 | 8.3 | 16.8 | 14.7 | 8.6 | 12.7 | 13.3 | 7.6 | 10.4 | 10.5 | 11.5 | 12.6 | 8.2 | 13 | 15.9 | 11.7 | 9.7 | 15.5 | 20.2 | 17.4 | 10.2 | 9.2 |
In March 2023, the highest daytime temperature in Shiojiri was 21.1°C.
While the minimum temperature at night dropped to -4.5°C.
The average nighttime and daytime temperatures during March in Shiojiri are 1.8°C and 14°C respectively.
The precipitation sum in March is about 113 mm.