旬ごとの値
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上螺湾（十勝地方) 1988年（旬ごとの値） 詳細（降水量）
| 月 | 旬 | 降水量 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 合計 (mm) |
最大日 | 最大1時間 | 最大10分間 | 各階級の日数 | ||||||||||
| 降水量 (mm) | 日 | 降水量 (mm) | 日 時:分 | 降水量 (mm) | 日 時:分 | ≧1mm | ≧10mm | ≧30mm | ≧50mm | ≧70mm | ≧100mm | |||
| 上旬 | 0 | 0 | 10 | 0 | 10 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 0 | 0 | 20 | 0 | 20 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 8 | 4 | 22 | 1 | 24 13:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 0 | 0 | 10 | 0 | 10 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 0 | 0 | 20 | 0 | 20 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 0 | 0 | 29 | 0 | 29 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 7 | 3 | 06 | 1 | 08 15:00 | /// | /// | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 19 | 9 | 19 | 2 | 20 15:00 | /// | /// | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 12 | 6 | 23 | 1 | 24 05:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 2 | 1 | 07 | 1 | 07 06:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 48 | 37 | 19 | 11 | 19 21:00 | /// | /// | 2 | 2 | 1 | 0 | 0 | 0 | |
| 下旬 | 43 | 31 | 30 | 5 | 30 12:00 | /// | /// | 7 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 8 | 6 | 04 | 2 | 04 06:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 81 | 36 | 13 | 7 | 13 05:00 | /// | /// | 5 | 2 | 2 | 0 | 0 | 0 | |
| 下旬 | 2 | 1 | 26 | 1 | 26 17:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 11 | 5 | 03 | 2 | 04 18:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 21 | 6 | 19 | 6 | 18 16:00 | /// | /// | 6 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 0 | 0 | 30 | 0 | 30 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 7 | 6 | 09 | 2 | 09 02:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 2 | 1 | 12 | 1 | 12 05:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 4 | 3 | 28 | 1 | 31 06:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 12 | 8 | 04 | 7 | 04 18:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 29 | 12 | 13 | 3 | 14 07:00 | /// | /// | 3 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 74 | 31 | 29 | 12 ] | 26 14:00 | /// | /// | 9 | 3 | 1 | 0 | 0 | 0 | |
| 上旬 | 23 | 21 | 09 | 7 | 09 08:00 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 39 | 32 | 12 | 7 | 12 15:00 | /// | /// | 3 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 5 | 3 | 27 | 2 | 27 17:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 27 | 24 | 06 | 6 | 06 24:00 | /// | /// | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 5 | 4 | 12 | 3 | 12 08:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 51 | 40 | 30 | 6 | 30 10:00 | /// | /// | 5 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 11 | 6 | 10 | 3 | 10 07:00 | /// | /// | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 2 | 1 | 14 | 1 | 14 13:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 195 | 131 | 24 | 12 ) | 24 16:00 | /// | /// | 5 | 2 | 2 | 2 | 1 | 1 | |
| 上旬 | 2 | 1 | 06 | 1 | 06 07:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 9 | 6 | 14 | 2 | 15 06:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1 | 1 | 21 | 1 | 21 11:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
- 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。