旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
青梅（東京都) 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 | 0.0 | 0.0 | 10 | 0.0 | 10 24:00 | 0.0 | 10 24:00 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1.0 | 1.0 | 12 | 0.5 | 12 21:01 | 0.5 | 12 20:11 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 10.0 | 10.0 | 31 | 4.0 | 31 20:47 | 1.0 | 31 20:31 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 6.0 | 4.5 | 06 | 2.5 | 06 10:59 | 1.0 | 06 10:09 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1.5 | 1.0 | 20 | 0.5 | 20 23:28 | 0.5 | 20 22:38 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 19.5 | 19.5 | 28 | 6.0 | 28 15:29 | 1.5 | 28 15:11 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 65.5 | 26.5 | 04 | 4.5 | 10 24:00 | 3.5 | 07 18:03 | 6 | 4 | 0 | 0 | 0 | 0 | |
| 中旬 | 40.0 | 40.0 | 11 | 10.5 | 11 05:41 | 2.5 | 11 05:07 | 1 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 7.0 | 7.0 | 30 | 3.0 | 30 21:25 | 1.0 | 31 00:01 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 43.5 | 27.5 | 10 | 4.5 | 10 08:18 | 1.5 | 08 17:24 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 0.0 | 0.0 | 20 | 0.5 | 11 00:50 | 0.0 | 20 24:00 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 47.5 | 28.0 | 30 | 6.0 | 27 05:46 | 4.0 | 26 02:31 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 16.5 | 11.5 | 01 | 4.5 | 04 18:06 | 1.5 | 04 17:48 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 3.5 | 3.5 | 20 | 3.5 | 20 23:58 | 1.0 | 20 24:00 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 86.0 | 85.5 | 21 | 19.0 | 21 12:54 | 5.0 | 21 12:20 | 1 | 1 | 1 | 1 | 1 | 0 | |
| 上旬 | 103.5 | 71.0 | 10 | 9.0 | 10 18:18 | 2.0 | 10 18:07 | 3 | 3 | 1 | 1 | 1 | 0 | |
| 中旬 | 65.5 | 54.5 | 15 | 6.5 | 15 05:07 | 3.0 | 11 20:42 | 4 | 1 | 1 | 1 | 0 | 0 | |
| 下旬 | 125.0 | 45.5 | 28 | 33.5 | 28 19:36 | 13.5 | 28 18:56 | 6 | 4 | 2 | 0 | 0 | 0 | |
| 上旬 | 88.5 | 55.0 | 04 | 20.5 | 04 08:13 | 6.0 | 04 07:55 | 4 | 3 | 1 | 1 | 0 | 0 | |
| 中旬 | 114.5 | 31.0 | 15 | 8.5 | 15 23:20 | 3.0 | 15 22:28 | 7 | 4 | 3 | 0 | 0 | 0 | |
| 下旬 | 74.5 | 34.5 | 27 | 24.0 | 27 00:18 | 10.0 | 27 00:06 | 6 | 3 | 1 | 0 | 0 | 0 | |
| 上旬 | 8.5 | 8.5 | 01 | 8.5 | 01 16:15 | 4.5 | 01 15:38 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 265.0 | 121.5 | 19 | 68.0 | 19 22:40 | 18.0 | 19 21:56 | 7 | 4 | 4 | 2 | 1 | 1 | |
| 下旬 | 30.0 | 10.5 | 30 | 5.5 | 30 07:55 | 1.5 | 30 07:16 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 121.5 | 95.0 | 09 | 28.5 | 09 04:57 | 6.0 | 09 04:27 | 4 | 2 | 1 | 1 | 1 | 0 | |
| 中旬 | 54.5 | 33.5 | 11 | 33.5 | 11 17:25 | 22.0 | 11 16:36 | 3 | 2 | 1 | 0 | 0 | 0 | |
| 下旬 | 21.5 | 18.5 | 22 | 6.0 | 22 20:24 | 4.0 | 22 22:15 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 14.0 | 7.0 | 07 | 2.5 | 07 21:57 | 1.0 | 07 21:07 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 461.0 | 384.5 | 12 | 40.5 | 12 20:54 | 10.0 | 12 08:37 | 7 | 4 | 1 | 1 | 1 | 1 | |
| 下旬 | 175.0 | 92.5 | 25 | 11.5 | 25 15:01 | 3.0 | 25 14:41 | 5 | 3 | 2 | 2 | 1 | 0 | |
| 上旬 | 3.0 | 3.0 | 03 | 2.0 | 03 22:00 | 1.0 | 03 21:16 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 9.0 | 6.0 | 11 | 2.5 | 11 06:01 | 1.0 | 13 14:52 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 74.0 | 42.0 | 22 | 5.0 | 23 00:33 | 2.0 | 23 07:06 | 4 | 2 | 1 | 0 | 0 | 0 | |
| 上旬 | 9.5 | 5.5 | 02 | 4.5 | 02 13:57 | 1.5 | 02 13:41 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 3.0 | 3.0 | 17 | 1.5 | 17 08:24 | 0.5 | 17 09:37 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 30.0 | 20.0 | 22 | 6.0 | 22 21:06 | 1.5 | 22 20:51 | 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。