データ時系列表
| 観測日時 | 路上温度(℃) | 路上積雪深(cm) |
| 2019/01/23 04:00 | -1.9 | 0.0 |
| 2019/01/23 03:00 | -2.3 | 0.0 |
| 2019/01/23 02:00 | -2.7 | 0.0 |
| 2019/01/23 01:00 | -3.3 | 0.0 |
| 2019/01/23 00:00 | -2.9 | 0.0 |
| 2019/01/22 23:00 | -2.8 | 0.0 |
| 2019/01/22 22:00 | -2.4 | 0.0 |
| 2019/01/22 21:00 | -2.0 | 0.0 |
| 2019/01/22 20:00 | -1.3 | 0.0 |
| 2019/01/22 19:00 | -0.7 | 0.0 |
| 2019/01/22 18:00 | 0.8 | 0.0 |
| 2019/01/22 17:00 | 2.8 | 0.0 |
| 2019/01/22 16:00 | 4.4 | 0.0 |
| 2019/01/22 15:00 | 5.1 | 0.0 |
| 2019/01/22 14:00 | 4.9 | 0.0 |
| 2019/01/22 13:00 | 4.1 | 0.0 |
| 2019/01/22 12:00 | 2.5 | 0.0 |
| 2019/01/22 11:00 | 3.0 | 0.0 |
| 2019/01/22 10:00 | 2.9 | 0.3 |
| 2019/01/22 09:00 | 2.2 | 0.3 |
| 2019/01/22 08:00 | 1.0 | 0.0 |
| 2019/01/22 07:00 | 1.0 | 0.0 |
| 2019/01/22 06:00 | 1.4 | 0.0 |
| 2019/01/22 05:00 | 1.5 | 0.3 |