１時間ごとの値
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支笏湖畔 2004年8月19日（１時間ごとの値）
| 時 | 降水量 (mm) | 気温 (℃) | 風速・風向(m/s) | 日照 時間 (h) | 雪(cm) | ||
|---|---|---|---|---|---|---|---|
| 風速 | 風向 | 降雪 | 積雪 | ||||
| 1 | 0 | 16.5 | 0 | 静穏 | 0.0 | /// | /// |
| 2 | 0 | 17.0 | 0 | 静穏 | 0.0 | /// | /// |
| 3 | 0 | 16.5 | 0 | 静穏 | 0.0 | /// | /// |
| 4 | 0 | 16.5 | 0 | 静穏 | 0.0 | /// | /// |
| 5 | 0 | 16.1 | 0 | 静穏 | 0.0 | /// | /// |
| 6 | 0 | 17.2 | 0 | 静穏 | 0.0 | /// | /// |
| 7 | 0 | 18.5 | 0 | 静穏 | 0.0 | /// | /// |
| 8 | 0 | 18.9 | 0 | 静穏 | 0.2 | /// | /// |
| 9 | 0 | 21.1 | 0 | 静穏 | 0.3 | /// | /// |
| 10 | 0 | 20.5 | 1 | 西 | 0.4 | /// | /// |
| 11 | 0 | 23.0 | 1 | 南西 | 1.0 | /// | /// |
| 12 | 0 | 22.1 | 1 | 西南西 | 0.4 | /// | /// |
| 13 | 0 | 23.7 | 0 | 静穏 | 0.4 | /// | /// |
| 14 | 0 | 22.5 | 0 | 静穏 | 0.0 | /// | /// |
| 15 | 0 | 23.6 | 1 | 南 | 0.1 | /// | /// |
| 16 | 0 | 22.2 | 1 | 西南西 | 0.1 | /// | /// |
| 17 | 0 | 21.5 | 1 | 北東 | 0.0 | /// | /// |
| 18 | 0 | 21.1 | 2 | 北東 | 0.0 | /// | /// |
| 19 | 0 | 19.4 | 1 | 東北東 | 0.0 | /// | /// |
| 20 | 0 | 18.4 | 1 | 東 | 0.0 | /// | /// |
| 21 | 0 | 18.1 | 0 | 静穏 | 0.0 | /// | /// |
| 22 | 0 | 17.3 | 1 | 南西 | 0.0 | /// | /// |
| 23 | 1 | 17.2 | 1 | 東 | 0.0 | /// | /// |
| 24 | 2 | 16.6 | 1 | 東 | 0.0 | /// | /// |