旬ごとの値
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幌延（宗谷地方) 2023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 | 4.5 | 01 | 2.5 | 01 10:19 | 1.0 | 01 09:34 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 13.5 | 5.5 | 17 | 2.0 | 20 05:16 | 0.5 | 20 08:16 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 17.5 | 3.5 | 31 | 1.5 | 31 01:51 | 0.5 | 31 21:26 | 7 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 19.0 | 7.5 | 02 | 2.5 | 02 10:25 | 1.0 | 09 01:53 | 7 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 8.0 | 2.0 | 18 | 1.5 | 18 08:28 | 1.0 | 18 08:00 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 7.5 | 2.5 | 22 | 2.0 | 26 19:33 | 1.0 | 26 19:00 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 14.5 | 13.0 | 10 | 2.5 | 10 06:46 | 0.5 | 10 14:13 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 10.5 | 6.5 | 13 | 1.5 | 16 14:00 | 0.5 | 17 12:28 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 14.5 | 6.0 | 23 | 5.5 | 24 00:16 | 1.5 | 23 23:45 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 16.5 | 13.0 | 06 | 4.5 | 06 15:49 | 1.5 | 06 15:13 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 20.5 | 14.5 | 16 | 4.0 | 16 12:50 | 1.0 | 16 12:34 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 30.0 | 17.0 | 26 | 3.0 | 30 08:34 | 1.0 | 30 10:22 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 6.0 | 3.0 | 09 | 2.5 | 09 11:30 | 1.0 | 10 01:31 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 4.0 | 4.0 | 18 | 2.0 | 18 16:16 | 0.5 | 18 20:28 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 19.0 | 12.5 | 21 | 2.5 | 28 21:07 | 2.0 | 27 04:23 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 23.5 | 7.0 | 10 | 5.0 | 04 11:30 | 1.5 | 04 11:17 | 6 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 8.0 | 5.5 | 13 | 2.5 | 13 23:48 | 1.5 | 17 07:58 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 14.0 | 10.0 | 30 | 5.0 | 30 21:39 | 2.0 | 30 20:56 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 23.5 | 11.5 | 01 | 6.5 | 06 18:55 | 4.0 | 06 18:05 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 54.0 | 23.0 | 11 | 13.0 | 11 22:07 | 6.5 | 13 08:43 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 44.5 | 40.0 | 24 | 5.5 | 24 21:44 | 2.0 | 24 20:54 | 3 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 90.0 | 47.0 | 03 | 13.5 | 03 16:06 | 8.0 | 03 06:42 | 5 | 3 | 1 | 0 | 0 | 0 | |
| 中旬 | 36.0 | 24.5 | 16 | 12.0 | 16 08:35 | 3.5 | 16 08:19 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 15.5 | 8.0 | 25 | 4.5 | 25 06:41 | 2.0 | 31 22:16 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 87.0 | 74.0 | 01 | 26.0 | 01 06:58 | 10.0 | 01 06:09 | 2 | 2 | 1 | 1 | 1 | 0 | |
| 中旬 | 77.0 | 59.5 | 12 | 20.0 | 12 04:29 | 8.5 | 12 03:46 | 5 | 1 | 1 | 1 | 0 | 0 | |
| 下旬 | 19.5 | 14.0 | 22 | 14.0 | 22 23:04 | 7.5 | 22 22:23 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 44.0 | 19.5 | 05 | 5.5 | 05 20:20 | 1.5 | 05 20:04 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 44.5 | 17.5 | 20 | 10.0 | 19 11:11 | 3.0 | 19 10:38 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 43.5 | 30.5 | 27 | 9.5 | 27 02:59 | 4.0 | 27 02:20 | 5 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 84.0 | 27.5 | 06 | 12.0 | 03 12:10 | 7.5 | 03 11:35 | 6 | 4 | 0 | 0 | 0 | 0 | |
| 中旬 | 49.5 | 26.0 | 11 | 3.5 | 11 17:44 | 1.5 | 11 01:10 | 7 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 25.0 | 10.5 | 30 | 2.0 | 28 09:47 | 1.0 | 28 08:01 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 34.5 | 10.5 | 05 | 5.5 | 05 01:05 | 2.0 | 05 00:29 | 8 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 14.0 | 9.0 | 17 | 2.0 | 17 12:59 | 1.0 | 17 12:17 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 38.5 | 25.0 | 23 | 5.0 | 23 13:05 | 1.5 | 25 17:56 | 6 | 1 | 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。