旬ごとの値
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増毛（留萌地方) 2019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 | 15.0 | 5.0 | 06 | 3.0 | 03 01:08 | 1.5 | 03 01:04 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 6.0 | 4.0 | 11 | 1.5 | 11 10:56 | 0.5 | 20 16:20 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 17.5 | 5.0 | 25 | 2.0 | 24 04:57 | 1.0 | 24 04:17 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 12.0 | 6.5 | 04 | 2.5 | 04 08:07 | 0.5 | 10 15:37 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1.0 | 1.0 | 20 | 0.5 | 20 06:51 | 0.5 | 20 06:01 | 1 | 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 | 4.0 | 4.0 | 06 | 2.0 | 06 09:08 | 1.0 | 06 08:39 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 13.5 | 7.5 | 12 | 2.5 | 12 03:29 | 0.5 | 16 15:07 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 26.5 | 11.5 | 21 | 4.5 | 21 21:28 | 1.5 | 21 20:46 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 9.5 | 4.5 | 03 | 4.0 | 09 09:01 | 2.0 | 09 08:11 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 16.5 | 12.5 | 15 | 2.5 | 15 21:04 | 0.5 | 19 06:51 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 10.5 | 6.5 | 24 | 3.5 | 24 20:15 | 1.0 | 24 19:52 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 23.5 | 6.5 | 07 | 4.0 | 06 22:59 | 1.0 | 07 00:38 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 0.0 | 0.0 | 20 | 0.0 | 20 24:00 | 0.0 | 20 24:00 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 6.0 | 3.5 | 31 | 1.5 | 29 20:07 | 1.5 | 29 19:17 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1.0 | 1.0 | 05 | 1.0 | 05 12:07 | 0.5 | 05 11:32 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 10.0 | 8.5 | 16 | 3.5 | 16 06:59 | 1.0 | 16 10:28 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 9.0 | 7.0 | 22 | 1.5 | 23 02:44 | 1.0 | 22 22:30 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 9.5 | 7.0 | 01 | 3.0 | 01 17:37 | 2.0 | 05 18:46 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 7.0 | 6.5 | 13 | 4.0 | 13 05:43 | 1.0 | 13 05:37 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 58.0 | 46.5 | 26 | 10.0 | 26 23:16 | 4.5 | 26 11:51 | 3 | 2 | 1 | 0 | 0 | 0 | |
| 上旬 | 89.5 | 42.0 | 08 | 16.5 | 09 06:41 | 4.0 | 09 06:08 | 4 | 2 | 2 | 0 | 0 | 0 | |
| 中旬 | 40.0 | 20.5 | 20 | 12.5 | 20 15:33 | 5.0 | 20 14:53 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 88.0 | 48.5 | 28 | 15.5 | 28 18:18 | 9.0 | 31 13:23 | 7 | 3 | 1 | 0 | 0 | 0 | |
| 上旬 | 63.0 | 20.5 | 07 | 13.5 | 02 18:22 | 9.5 | 02 17:37 | 4 | 4 | 0 | 0 | 0 | 0 | |
| 中旬 | 45.5 | 23.0 | 18 | 22.0 | 18 18:51 | 9.0 | 18 18:11 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 38.0 | 38.0 | 23 | 8.0 | 23 16:16 | 1.5 | 23 17:25 | 1 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 64.0 | 33.0 | 04 | 8.0 | 08 21:42 | 3.0 | 08 20:52 | 3 | 3 | 1 | 0 | 0 | 0 | |
| 中旬 | 30.5 | 17.0 | 19 | 6.5 | 19 21:42 | 1.5 | 19 21:35 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 7.5 | 3.0 | 29 | 2.5 | 29 22:27 | 1.0 | 31 23:29 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 36.5 | 23.5 | 07 | 4.5 | 07 14:30 | 1.5 | 07 13:45 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 24.5 | 9.0 | 14 | 4.5 | 18 13:19 | 2.0 | 14 06:05 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 16.5 | 10.0 | 25 | 3.5 | 27 14:07 | 1.0 | 27 13:43 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 18.0 | 15.5 | 02 | 5.0 | 02 17:52 | 1.0 | 02 20:22 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 12.5 | 5.5 | 12 | 2.5 | 18 00:56 | 1.0 | 18 00:16 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 7.5 | 3.5 | 21 | 1.5 | 31 02:05 | 0.5 | 31 03:14 | 3 | 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。