旬ごとの値
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練馬（東京都) 2010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 | 1.0 | 1.0 | 05 | 0.5 | 05 03:25 | 0.5 | 05 02:35 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 9.0 | 8.5 | 12 | 2.0 | 12 17:30 | 0.5 | 13 02:37 | 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 | 37.0 | 32.5 | 01 | 4.5 | 01 20:29 | 1.0 | 01 23:37 | 3 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 35.0 | 15.5 | 15 | 4.0 | 15 17:23 | 1.0 | 15 17:24 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 41.5 | 23.0 | 27 | 6.0 | 27 04:34 | 2.0 | 28 06:51 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 68.5 | 26.0 | 09 | 6.0 | 10 00:58 | 1.5 | 10 00:56 | 7 | 3 | 0 | 0 | 0 | 0 | |
| 中旬 | 23.5 | 23.5 | 16 | 13.0 | 16 03:03 | 2.5 | 16 03:10 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 57.5 | 25.5 | 25 | 5.0 | 25 15:58 | 1.0 | 25 15:52 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 26.0 | 20.0 | 05 | 4.0 | 05 08:01 | 1.5 | 05 07:20 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 90.0 | 29.5 | 12 | 9.0 | 17 08:40 | 2.5 | 17 08:26 | 6 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 96.0 | 52.5 | 28 | 15.5 | 28 08:15 | 3.0 | 28 08:08 | 4 | 3 | 1 | 1 | 0 | 0 | |
| 上旬 | 7.5 | 7.5 | 07 | 2.5 | 07 20:41 | 1.5 | 07 12:00 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 55.0 | 22.5 | 20 | 5.5 | 20 20:15 | 2.5 | 20 19:33 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 60.5 | 22.0 | 23 | 5.0 | 27 14:27 | 4.5 | 27 13:37 | 4 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 6.5 | 2.5 | 10 | 2.0 | 10 20:23 | 1.0 | 10 19:44 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 69.5 | 23.5 | 14 | 6.5 | 18 17:44 | 4.5 | 16 17:54 | 5 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 52.5 | 19.5 | 28 | 19.5 | 28 18:20 | 13.5 | 28 17:46 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 112.5 | 74.5 | 05 | 69.0 | 05 20:42 | 19.0 | 05 19:56 | 6 | 2 | 1 | 1 | 1 | 0 | |
| 中旬 | 9.5 | 5.0 | 11 | 3.5 | 11 18:15 | 1.5 | 11 17:41 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 28.0 | 11.5 | 31 | 11.0 | 31 12:48 | 5.5 | 31 11:58 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 31.5 | 30.5 | 09 | 11.5 | 09 03:19 | 3.5 | 09 03:14 | 2 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 1.0 | 1.0 | 12 | 1.0 | 12 17:08 | 1.0 | 12 16:18 | 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 | 36.5 | 36.5 | 08 | 15.0 | 08 12:45 | 6.5 | 08 14:40 | 1 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 101.0 | 94.0 | 16 | 25.0 | 16 08:27 | 8.5 | 16 08:26 | 3 | 1 | 1 | 1 | 1 | 0 | |
| 下旬 | 251.5 | 89.0 | 28 | 38.5 | 28 12:33 | 14.5 | 28 11:51 | 7 | 5 | 3 | 3 | 1 | 0 | |
| 上旬 | 57.0 | 29.0 | 09 | 9.0 | 09 17:17 | 3.5 | 09 16:52 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 3.0 | 2.5 | 13 | 2.0 | 13 03:36 | 1.0 | 13 02:54 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 115.5 | 60.0 | 30 | 6.5 | 24 20:07 | 2.0 | 24 19:42 | 7 | 3 | 2 | 1 | 0 | 0 | |
| 上旬 | 55.5 | 55.5 | 01 | 15.5 | 01 03:54 | 4.0 | 01 03:21 | 1 | 1 | 1 | 1 | 0 | 0 | |
| 中旬 | 18.0 | 11.0 | 17 | 3.5 | 17 21:26 | 1.5 | 15 17:37 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 32.0 | 21.5 | 23 | 5.5 | 23 06:15 | 1.5 | 23 06:13 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 86.0 | 78.0 | 03 | 34.0 | 03 07:53 | 17.5 | 03 07:42 | 2 | 1 | 1 | 1 | 1 | 0 | |
| 中旬 | 18.5 | 11.0 | 13 | 2.5 | 13 15:37 | 1.0 | 14 11:32 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 54.0 | 36.5 | 22 | 11.0 | 22 05:39 | 3.5 | 22 05:36 | 2 | 2 | 1 | 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。