旬ごとの値
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新島（東京都) 2015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 | 16.5 | 15.5 | 06 | 13.5 | 06 16:34 | 8.5 | 06 16:27 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 87.5 | 87.5 | 15 | 33.5 | 15 14:17 | 7.0 | 15 14:17 | 1 | 1 | 1 | 1 | 1 | 0 | |
| 下旬 | 79.5 | 29.5 | 30 | 7.5 | 27 01:05 | 3.0 | 27 04:12 | 6 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 52.5 | 25.0 | 05 | 7.0 | 08 12:29 | 3.0 | 08 09:21 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 14.0 | 10.5 | 17 | 4.5 | 17 13:09 | 1.5 | 17 12:38 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 54.0 | 20.0 | 26 | 6.5 | 26 20:29 | 2.5 | 26 20:34 | 3 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 110.5 | 42.5 | 01 | 15.0 | 01 16:56 | 4.5 | 04 00:19 | 7 | 4 | 2 | 0 | 0 | 0 | |
| 中旬 | 116.0 | 62.0 | 16 | 18.5 | 16 18:33 | 5.5 | 16 18:23 | 3 | 2 | 2 | 1 | 0 | 0 | |
| 下旬 | 3.5 | 2.0 | 29 | 1.5 | 22 22:53 | 1.5 | 22 22:03 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 74.5 | 22.5 | 04 | 5.5 | 07 04:05 | 4.0 | 07 03:16 | 5 | 4 | 0 | 0 | 0 | 0 | |
| 中旬 | 105.0 | 38.5 | 13 | 9.5 | 20 20:23 | 3.5 | 20 20:07 | 5 | 3 | 2 | 0 | 0 | 0 | |
| 下旬 | 10.5 | 4.0 | 29 | 3.0 | 21 00:02 | 2.0 | 21 03:23 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 7.0 | 5.0 | 09 | 3.0 | 09 17:06 | 1.0 | 09 16:35 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 21.5 | 15.5 | 16 | 7.5 | 16 08:31 | 3.5 | 16 08:30 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 55.0 | 50.5 | 29 | 15.5 | 29 08:31 | 4.5 | 29 07:47 | 3 | 1 | 1 | 1 | 0 | 0 | |
| 上旬 | 181.0 | 84.5 | 09 | 26.0 | 06 02:17 | 8.0 | 09 10:22 | 5 | 3 | 3 | 1 | 1 | 0 | |
| 中旬 | 89.0 | 35.5 | 12 | 19.0 | 12 03:09 | 7.0 | 12 02:25 | 7 | 4 | 1 | 0 | 0 | 0 | |
| 下旬 | 18.5 | 13.0 | 26 | 4.5 | 26 17:13 | 2.5 | 26 17:01 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 274.5 | 99.0 | 09 | 33.5 | 01 08:06 | 10.5 | 01 07:37 | 8 | 6 | 3 | 3 | 1 | 0 | |
| 中旬 | 82.5 | 43.0 | 16 | 20.0 | 16 21:59 | 8.0 | 16 21:10 | 4 | 3 | 1 | 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 | 17.5 | 16.5 | 10 | 13.5 | 10 05:52 | 10.0 | 10 05:09 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 62.0 | 29.0 | 20 | 17.0 | 20 22:30 | 6.5 | 20 22:04 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 47.0 | 25.0 | 26 | 13.0 | 26 07:30 | 4.5 | 26 06:45 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 155.5 | 93.5 | 08 | 29.5 | 08 01:58 | 6.5 | 08 02:48 | 8 | 3 | 1 | 1 | 1 | 0 | |
| 中旬 | 48.5 | 24.0 | 17 | 12.0 | 18 09:35 | 10.0 | 18 08:54 | 3 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 39.5 | 26.0 | 25 | 7.0 | 25 04:39 | 2.0 | 25 04:00 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 26.0 | 9.0 | 02 | 7.5 | 02 07:14 | 5.0 | 02 06:24 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 33.5 | 25.5 | 17 | 8.0 | 17 04:12 | 3.5 | 17 03:30 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 4.0 | 4.0 | 27 | 2.5 | 27 21:37 | 1.5 | 27 20:47 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 70.0 | 45.0 | 08 | 21.5 | 08 21:39 | 7.5 | 08 21:30 | 3 | 2 | 1 | 0 | 0 | 0 | |
| 中旬 | 133.5 | 55.5 | 14 | 26.0 | 15 06:24 | 8.5 | 15 05:47 | 7 | 3 | 2 | 1 | 0 | 0 | |
| 下旬 | 36.5 | 15.0 | 25 | 4.5 | 25 12:34 | 1.5 | 25 12:51 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 29.5 | 28.5 | 03 | 6.0 ) | 03 10:39 | 2.0 | 03 05:13 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 54.0 | 37.0 | 11 | 13.5 | 11 07:21 | 3.0 | 16 03:33 | 6 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 35.0 | 18.0 | 23 | 8.0 | 24 00:58 | 2.5 | 24 00:38 | 2 | 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。