データ時系列表
| 観測日時 | 路上温度(℃) | 路上積雪深(cm) |
| 2018/12/11 18:00 | 1.8 | 0.0 |
| 2018/12/11 17:00 | 1.8 | 0.0 |
| 2018/12/11 16:00 | 1.7 | 0.0 |
| 2018/12/11 15:00 | 2.0 | 0.0 |
| 2018/12/11 14:00 | 2.2 | 0.0 |
| 2018/12/11 13:00 | 3.4 | 0.0 |
| 2018/12/11 12:00 | 4.3 | 0.0 |
| 2018/12/11 11:00 | 3.9 | 0.0 |
| 2018/12/11 10:00 | 2.1 | 0.0 |
| 2018/12/11 09:00 | 0.4 | 0.0 |
| 2018/12/11 08:00 | -2.2 | 0.0 |
| 2018/12/11 07:00 | -2.8 | 0.0 |
| 2018/12/11 06:00 | -3.7 | 0.0 |
| 2018/12/11 05:00 | -4.5 | 0.0 |
| 2018/12/11 04:00 | -4.7 | 0.0 |
| 2018/12/11 03:00 | -4.5 | 0.0 |
| 2018/12/11 02:00 | -4.1 | 0.0 |
| 2018/12/11 01:00 | -3.7 | 0.0 |
| 2018/12/11 00:00 | -3.6 | 0.0 |
| 2018/12/10 23:00 | -3.1 | 0.0 |
| 2018/12/10 22:00 | -2.5 | 0.0 |
| 2018/12/10 21:00 | -1.9 | 0.0 |
| 2018/12/10 20:00 | -1.3 | 0.0 |
| 2018/12/10 19:00 | -0.6 | 0.0 |