１時間ごとの値
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飯山（長野県) 1991年2月28日（１時間ごとの値）
| 時 | 降水量 (mm) |
気温 (℃) |
露点 温度 (℃) |
蒸気圧 (hPa) |
湿度 (％) |
風速・風向 | 日照 時間 (h) |
雪 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 平均風速 (m/s) | 風向 | 降雪 (cm) | 積雪 (cm) |
|||||||
| 1 | 0 | -3.5 | /// | /// | /// | 0 | 静穏 | 0.0 | 0 | 111 |
| 2 | 0 | -3.5 | /// | /// | /// | 0 | 静穏 | 0.0 | 0 | 111 |
| 3 | 0 | -2.9 | /// | /// | /// | 2 | 東北東 | 0.0 | 0 | 111 |
| 4 | 0 | -1.9 | /// | /// | /// | 1 | 東 | 0.0 | 0 | 111 |
| 5 | 0 | -2.0 | /// | /// | /// | 0 | 静穏 | 0.0 | 0 | 111 |
| 6 | 0 | -2.5 | /// | /// | /// | 1 | 北東 | 0.0 | 0 | 111 |
| 7 | 0 | -1.9 | /// | /// | /// | 0 | 静穏 | 0.0 | 0 | 111 |
| 8 | 0 | -0.8 | /// | /// | /// | 0 | 静穏 | 0.0 | 0 | 111 |
| 9 | 0 | 0.6 | /// | /// | /// | 0 | 静穏 | 0.0 | 0 | 111 |
| 10 | /// | /// | /// | /// | /// | /// | /// | /// | 0 | 111 |
| 11 | /// | /// | /// | /// | /// | /// | /// | /// | 0 | 110 |
| 12 | /// | /// | /// | /// | /// | /// | /// | /// | 0 | 108 |
| 13 | /// | /// | /// | /// | /// | /// | /// | /// | 1 | 109 |
| 14 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// |
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| 20 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// |
| 21 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// |
| 22 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// |
| 23 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// |
| 24 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// |
- 値欄の記号の説明
- 2021年3月2日より、アメダスの日照時間は「推計気象分布（日照時間）」から得る推計値となりましたので、日照計による観測値と単純比較できません。詳しくは要素ごとの値の補足説明をご覧ください。