Average temperature in March is 11.3 °C
Average daytime temperature is 16.7 °C
Average night temperature is 6.7 °C
Absolute maximum temperature: 21.1 °C
Absolute minimum temperature: 0.9 °C
Number of sunny days: 18
Number of rainy days: 13
Number of snow days:
Precipitation sum: 105 mm
* Weather data for Hekinan 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 | 17 | 10.4 | 10.9 | 13.4 | 12.4 | 15.6 | 17.3 | 19.9 | 19.7 | 20.6 | 20.6 | 19.1 | 10.9 | 15.4 | 18.1 | 20.5 | 16.9 | 12.9 | 15.7 | 17.3 | 17.7 | 21.1 | 19.5 | 20.9 | 15.1 | 13 | 16.3 | 16.7 | 16.8 | 17.6 | 18.7 |
| Apparent max temperature | 15.6 | 4.5 | 7 | 8.8 | 10.6 | 12.8 | 14 | 17.8 | 17.5 | 18 | 19.7 | 16.1 | 9.5 | 11.9 | 16.6 | 19.9 | 14.2 | 8.8 | 12.4 | 15.8 | 16.2 | 22.5 | 19.2 | 21 | 13.7 | 11.5 | 12.8 | 13.8 | 14.4 | 16.8 | 16.7 |
| Mean temperature | 12.1 | 6.1 | 5.9 | 8.2 | 7.5 | 8.3 | 9.7 | 11.5 | 14.1 | 12.9 | 14.6 | 15.7 | 7.4 | 9 | 12.5 | 14.3 | 12.2 | 8.8 | 8.7 | 12 | 12.8 | 17 | 17.1 | 15.5 | 12.4 | 10.8 | 10.5 | 10.1 | 10.2 | 11.5 | 12.4 |
| Apparent mean temperature | 5.2 | -2.7 | -2.3 | -0.1 | -0.5 | -1.9 | 0 | 2.3 | 7.5 | 2.3 | 9.2 | 8.2 | -1.3 | 1.2 | 5.7 | 7.3 | 6.1 | 0 | -0.3 | 5.3 | 7.9 | 12.4 | 13.8 | 9 | 8.8 | 3 | 1.6 | 1.7 | 1.1 | 4.9 | 5.2 |
| Minimum temperature | 7.8 | 2.8 | 0.9 | 3.6 | 2.4 | 1.8 | 3 | 4.7 | 9.2 | 5.3 | 10.7 | 11.1 | 4.9 | 3.8 | 7.3 | 9.3 | 8.9 | 4.5 | 2.6 | 7.1 | 9.2 | 14.2 | 15.4 | 11.1 | 10.8 | 8 | 4.5 | 4.6 | 3.9 | 6.7 | 7.4 |
| Apparent min temperature | 9.6 | -0.3 | 2 | 4.1 | 4.8 | 5.1 | 6.5 | 9.1 | 12.4 | 9.7 | 13.1 | 12.7 | 1.5 | 5.9 | 10.9 | 12.7 | 9.2 | 4.3 | 5.4 | 9.9 | 12.1 | 15.7 | 16.3 | 14.3 | 11.4 | 7.2 | 7.2 | 7.1 | 7.5 | 9.4 | 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 | 11.8 | 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) | 9.4 | 10.3 | 10.3 | 8.2 | 5.7 | 10.5 | 10.6 | 10.6 | 10 | 10.8 | 9.5 | 4.9 | 5.3 | 11 | 10.9 | 9.8 | 7.1 | 3.6 | 11.3 | 10.5 | 5.1 | 9.7 | 0.2 | 7.1 | 0.4 | 1.8 | 11.6 | 11.6 | 11.6 | 10.1 | 10.9 |
| Precipitation (mm) | 0.9 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0.8 | 0 | 0.3 | 12 | 1.8 | 0 | 0 | 0 | 20.5 | 5.7 | 0 | 0 | 4.2 | 0 | 22.5 | 8.2 | 10.2 | 17.4 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 6 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 3 | 5 | 2 | 0 | 0 | 0 | 12 | 5 | 0 | 0 | 8 | 0 | 12 | 8 | 20 | 13 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 20.7 | 38.9 | 22 | 22.9 | 11.4 | 14 | 15 | 15.4 | 23.7 | 26 | 16.7 | 27.9 | 33.5 | 21.5 | 17 | 16.2 | 20.5 | 26.9 | 17.7 | 13 | 10.7 | 31.3 | 35.1 | 23.5 | 16.5 | 31.9 | 24.9 | 17.6 | 13.7 | 13 | 13.2 |
In March 2023, the highest daytime temperature in Hekinan was 21.1°C.
While the minimum temperature at night dropped to 0.9°C.
The average nighttime and daytime temperatures during March in Hekinan are 6.7°C and 16.7°C respectively.
The precipitation sum in March is about 105 mm.