旬ごとの値
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森（渡島地方) 2021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 | 8.5 | 6.0 | 07 | 1.5 | 07 17:23 | 0.5 | 07 21:32 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 28.5 | 8.5 | 16 | 4.0 | 16 03:48 | 1.0 | 18 21:01 | 7 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 32.0 | 20.5 | 29 | 8.0 | 29 06:39 | 2.0 | 29 06:39 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 19.5 | 16.0 | 01 | 6.5 | 01 23:02 | 1.5 | 01 22:51 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 39.5 | 17.5 | 15 | 3.0 | 20 07:01 | 1.5 | 20 06:48 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 16.0 | 8.5 | 25 | 3.0 | 25 21:14 | 1.0 | 27 05:26 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 54.5 | 33.0 | 02 | 4.5 | 02 11:08 | 1.5 | 10 03:41 | 5 | 2 | 1 | 0 | 0 | 0 | |
| 中旬 | 7.5 | 4.0 | 14 | 2.0 | 14 07:40 | 0.5 | 20 24:00 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 37.0 | 20.0 | 21 | 4.5 | 21 12:13 | 3.5 | 29 18:18 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 18.5 | 17.5 | 04 | 2.0 | 04 12:20 | 1.0 | 08 17:28 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 63.0 | 28.5 | 13 | 4.5 | 13 12:23 | 1.5 | 13 18:32 | 3 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 20.5 | 17.5 | 30 | 5.5 | 30 02:35 | 1.5 | 30 02:12 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 12.5 | 5.0 | 10 | 3.0 | 10 03:11 | 1.0 | 10 03:03 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 30.5 | 16.0 | 17 | 4.5 | 17 02:42 | 1.0 | 17 05:48 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 49.5 | 17.0 | 29 | 7.0 | 29 06:54 | 1.5 | 29 07:49 | 8 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 28.5 | 28.5 | 04 | 6.0 | 04 13:14 | 1.5 | 04 14:59 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 29.0 | 13.5 | 19 | 6.0 | 20 19:48 | 2.5 | 20 19:21 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 15.5 | 9.0 | 24 | 3.0 | 24 12:08 | 2.0 | 24 11:18 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 27.5 | 16.0 | 05 | 5.5 | 10 20:21 | 3.0 | 10 19:43 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1.0 | 1.0 | 11 | 0.5 | 11 18:18 | 0.5 | 11 17:28 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 0.0 | 0.0 | 31 | 0.0 | 31 24:00 | 0.0 | 31 24:00 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 104.5 | 85.0 | 10 | 22.5 | 10 06:16 | 10.0 | 10 05:50 | 4 | 2 | 1 | 1 | 1 | 0 | |
| 中旬 | 24.0 | 21.5 | 18 | 4.5 | 18 09:19 | 1.5 | 18 09:11 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 41.0 | 24.0 | 25 | 7.0 | 25 05:25 | 3.5 | 30 05:39 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 0.0 | 0.0 | 10 | 0.0 | 10 24:00 | 0.0 | 10 24:00 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 20.0 | 16.0 | 18 | 5.5 | 18 07:14 | 2.0 | 18 08:00 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 81.5 | 31.5 | 30 | 30.0 | 24 02:20 | 14.5 | 24 01:39 | 5 | 2 | 2 | 0 | 0 | 0 | |
| 上旬 | 48.0 | 25.5 | 05 | 7.5 | 02 01:40 | 3.0 | 02 00:57 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 62.5 | 33.5 | 20 | 13.5 | 20 12:33 | 3.5 | 20 12:00 | 6 | 2 | 1 | 0 | 0 | 0 | |
| 下旬 | 6.5 | 4.0 | 28 | 1.5 | 28 13:21 | 1.0 | 28 12:41 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 87.0 | 50.5 | 02 | 12.0 | 09 16:31 | 5.0 | 09 16:20 | 3 | 2 | 1 | 1 | 0 | 0 | |
| 中旬 | 37.5 | 15.0 | 19 | 4.5 | 19 14:24 | 2.0 | 19 13:42 | 7 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 43.0 | 9.0 | 29 | 3.5 | 29 18:32 | 1.5 | 29 17:44 | 7 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 53.5 | 28.0 | 03 | 5.5 | 01 09:06 | 2.0 | 03 11:14 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 26.0 | 7.5 | 14 | 3.5 | 14 21:51 | 1.5 | 14 21:49 | 6 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 11.0 | 7.0 | 21 | 2.5 | 21 03:11 | 1.0 | 29 16:55 | 2 | 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。