旬ごとの値
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木古内（渡島地方) 2017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 | 11.5 | 8.5 | 10 | 2.5 | 10 22:47 | 1.0 | 10 22:48 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 20.0 | 12.5 | 11 | 2.0 | 11 09:35 | 1.0 | 19 01:35 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 15.5 ] | 11.5 ] | 27 | 8.5 ] | 27 11:05 | 2.5 ] | 27 10:37 | 3 ] | 1 ] | 0 ] | 0 ] | 0 ] | 0 ] | |
| 上旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | 0.0 ] | 0.0 ] | 16 | 0.0 ] | 16 24:00 | 0.0 ] | 16 24:00 | 0 ] | 0 ] | 0 ] | 0 ] | 0 ] | 0 ] | |
| 下旬 | 0.0 ] | 0.0 ] | 28 | 0.0 ] | 28 24:00 | 0.0 ] | 28 24:00 | 0 ] | 0 ] | 0 ] | 0 ] | 0 ] | 0 ] | |
| 上旬 | 22.5 | 8.5 | 10 | 1.5 | 10 15:05 | 1.0 | 09 02:25 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 4.5 | 4.5 | 14 | 1.0 | 14 15:18 | 0.5 | 14 18:31 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 23.5 | 14.0 | 30 | 9.0 | 30 14:50 | 2.5 | 30 14:10 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 13.0 | 7.0 | 06 | 3.5 | 07 00:35 | 1.0 | 07 00:14 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 57.5 | 48.5 | 18 | 7.5 | 18 05:44 | 2.0 | 18 05:17 | 4 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 26.5 | 10.0 | 25 | 4.5 | 26 15:35 | 1.5 | 26 15:06 | 7 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 4.0 | 2.5 | 06 | 1.5 | 06 09:14 | 1.0 | 06 08:24 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 22.0 | 6.0 | 13 | 3.0 | 16 06:19 | 1.0 | 16 05:56 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 24.0 | 23.0 | 27 | 5.0 | 27 11:32 | 1.5 | 27 22:10 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 92.0 | 24.5 | 08 | 14.5 | 01 12:57 | 6.0 | 01 12:08 | 8 | 5 | 0 | 0 | 0 | 0 | |
| 中旬 | 13.0 | 10.5 | 15 | 2.5 | 15 12:25 | 0.5 | 16 12:03 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 17.5 | 16.0 | 21 | 3.5 | 21 22:45 | 1.0 | 21 22:20 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 18.0 | 14.0 | 03 | 3.0 | 04 01:09 | 1.0 | 04 00:35 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 44.0 | 44.0 | 16 | 25.0 | 16 13:12 | 7.0 | 16 12:25 | 1 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 56.0 | 48.5 | 22 | 34.0 | 22 04:05 | 12.0 | 22 03:33 | 2 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 27.5 | 26.5 | 09 | 8.5 | 09 05:14 | 2.5 | 09 07:22 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 22.0 | 11.0 | 12 | 5.0 | 12 07:31 | 2.5 | 12 07:06 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 44.0 | 24.0 | 22 | 10.0 | 22 10:39 | 3.5 | 22 10:25 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 7.0 | 7.0 | 10 | 4.0 | 10 02:52 | 2.0 | 10 02:35 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 75.5 | 43.0 | 18 | 10.5 | 18 07:16 | 3.5 | 18 06:36 | 7 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 14.5 | 4.0 | 30 | 3.0 | 30 04:23 | 1.5 | 27 23:34 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 7.0 | 4.0 | 07 | 2.0 | 07 13:35 | 0.5 | 10 06:46 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 43.5 | 33.5 | 11 | 5.5 | 11 16:59 | 1.5 | 12 05:05 | 3 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 57.0 | 31.5 | 23 | 5.0 | 29 22:46 | 1.5 | 29 22:12 | 4 | 2 | 1 | 0 | 0 | 0 | |
| 上旬 | 38.0 | 15.5 | 01 | 10.5 | 04 00:26 | 3.5 | 04 00:14 | 7 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 99.0 | 31.0 | 11 | 8.0 | 18 04:41 | 2.0 | 18 04:34 | 8 | 3 | 1 | 0 | 0 | 0 | |
| 下旬 | 67.5 | 25.0 | 22 | 7.0 | 26 02:30 | 2.0 | 26 02:13 | 7 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 40.5 | 14.5 | 10 | 4.0 | 10 21:16 | 1.0 | 10 23:46 | 8 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 91.5 | 18.0 | 12 | 5.5 | 16 04:52 | 1.5 | 11 05:32 | 10 | 4 | 0 | 0 | 0 | 0 | |
| 下旬 | 40.5 | 16.0 | 25 | 2.5 | 27 01:42 | 1.0 | 25 12:53 | 7 | 2 | 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。