Average temperature in March is 11 °C
Average daytime temperature is 17.3 °C
Average night temperature is 5.6 °C
Absolute maximum temperature: 22.8 °C
Absolute minimum temperature: -0.7 °C
Number of sunny days: 17
Number of rainy days: 14
Number of snow days:
Precipitation sum: 121 mm
* Weather data for Iwakura 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 | 16.8 | 11 | 11.5 | 14.4 | 12.6 | 16.1 | 17.6 | 19.8 | 20.8 | 20.3 | 21.5 | 19.7 | 10.9 | 16.2 | 18.2 | 20.9 | 17.2 | 13.5 | 16.6 | 17.4 | 17.9 | 22.8 | 21.5 | 20.4 | 15 | 13.3 | 17.1 | 18 | 17.2 | 18.6 | 20.1 |
| Apparent max temperature | 15.3 | 5 | 8 | 9.5 | 10.4 | 12.9 | 13.9 | 18.4 | 17.6 | 17 | 19.6 | 17.6 | 8.6 | 13.1 | 16.4 | 19.6 | 14.1 | 10.4 | 13.1 | 15.7 | 16.7 | 24 | 19.6 | 18.9 | 14.1 | 12.9 | 12.8 | 15.5 | 15.4 | 17.4 | 18.9 |
| Mean temperature | 11.3 | 5 | 5.3 | 7.9 | 6.8 | 7.8 | 9.1 | 11.6 | 14.3 | 12.2 | 14.2 | 15.6 | 6.7 | 8.8 | 12.6 | 14.2 | 11.9 | 8 | 8.3 | 11.5 | 12.8 | 16.2 | 17.8 | 15.3 | 12.2 | 10.5 | 10.2 | 10.2 | 10.2 | 11.4 | 12.5 |
| Apparent mean temperature | 4 | -5 | -3.7 | -1.2 | -1.8 | -2.9 | -1.8 | 1.9 | 6.9 | 1.2 | 7.4 | 9.1 | -2.1 | -1.1 | 4.1 | 6.4 | 6 | -2.1 | -2.8 | 4.6 | 7.4 | 10.4 | 12.9 | 8.9 | 8.4 | 2 | 0.1 | 0.1 | 0.3 | 3.5 | 3.6 |
| Minimum temperature | 7 | -0.7 | 0.4 | 2.9 | 1.2 | 0.6 | 1.7 | 4.5 | 8.2 | 4.7 | 8.7 | 11.1 | 3.5 | 1.6 | 6.1 | 8.8 | 8.7 | 2.7 | 0.1 | 6.4 | 8.7 | 10.8 | 15.3 | 11 | 10.3 | 6.9 | 3.4 | 2.9 | 3 | 5.8 | 6.6 |
| Apparent min temperature | 8.9 | -0.8 | 1.3 | 3.4 | 3.9 | 4.2 | 5.6 | 9.5 | 12.3 | 8.8 | 12.5 | 12.6 | 1.1 | 5.7 | 10.8 | 12.5 | 9 | 3.7 | 4.7 | 9.6 | 12 | 15.8 | 17.3 | 13 | 11 | 7.2 | 6.3 | 7.1 | 7.1 | 9.3 | 10.2 |
| 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 | 11.5 | 11.5 | 11.5 | 11.6 | 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 | 12.3 | 12.4 | 12.4 | 12.5 | 12.5 | 12.5 |
| Sunshine duration (h) | 7.4 | 10.1 | 10.3 | 8.7 | 6.4 | 10.5 | 10.6 | 10.5 | 9.7 | 10.8 | 9.5 | 5.5 | 6.9 | 11 | 11 | 9.6 | 6.7 | 4.1 | 11.3 | 10.2 | 5.2 | 9.7 | 0.1 | 9.4 | 0.1 | 1.8 | 11.6 | 11.6 | 11.6 | 11.3 | 11.7 |
| Precipitation (mm) | 2.4 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0.1 | 0.5 | 14.7 | 1 | 0 | 0 | 0 | 19.6 | 10.5 | 0 | 0 | 2.6 | 0 | 23.2 | 8.9 | 9.9 | 21.4 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 5 | 10 | 2 | 0 | 0 | 0 | 11 | 5 | 0 | 0 | 5 | 0 | 12 | 7 | 22 | 14 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 19 | 35.7 | 16.2 | 25.5 | 11.1 | 20.3 | 19.4 | 13.8 | 25.5 | 26 | 17.2 | 30 | 31.4 | 16.8 | 14.2 | 16.1 | 18.4 | 27.5 | 17.1 | 12.3 | 10.8 | 19.8 | 31.1 | 26 | 18.4 | 27.7 | 22.7 | 20.1 | 24.6 | 10.9 | 13.6 |
In March 2023, the highest daytime temperature in Iwakura was 22.8°C.
While the minimum temperature at night dropped to -0.7°C.
The average nighttime and daytime temperatures during March in Iwakura are 5.6°C and 17.3°C respectively.
The precipitation sum in March is about 121 mm.