旬ごとの値
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我孫子（千葉県) 2018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 | 7.5 | 08 | 3.0 | 08 22:30 | 1.0 | 08 21:51 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 14.5 | 14.5 | 17 | 7.5 | 17 18:13 | 2.0 | 17 17:38 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 12.0 | 11.5 | 22 | 3.0 | 22 20:44 | 0.5 | 29 22:37 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 10.5 | 4.5 | 02 | 1.5 | 10 23:08 | 1.0 | 10 22:18 | 3 | 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 | 9.0 | 5.0 | 22 | 3.5 | 28 24:00 | 2.5 | 28 24:00 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 122.5 | 42.5 | 09 | 15.0 | 01 07:24 | 6.5 | 01 07:18 | 6 | 4 | 2 | 0 | 0 | 0 | |
| 中旬 | 14.5 | 11.5 | 20 | 2.5 | 20 03:59 | 1.0 | 20 10:22 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 31.0 | 18.0 | 22 | 7.0 | 22 05:24 | 2.0 | 22 05:25 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 2.5 | 1.5 | 07 | 1.5 | 07 01:04 | 1.0 | 07 00:14 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 35.5 | 17.0 | 15 | 9.0 | 15 08:11 | 2.5 | 15 07:55 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 41.0 | 35.5 | 25 | 12.0 | 25 10:20 | 2.5 | 25 10:17 | 3 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 78.5 | 32.0 | 09 | 7.5 | 07 19:01 | 2.0 | 07 19:01 | 6 | 3 | 1 | 0 | 0 | 0 | |
| 中旬 | 57.5 | 55.5 | 13 | 24.0 | 13 20:39 | 5.5 | 13 20:33 | 2 | 1 | 1 | 1 | 0 | 0 | |
| 下旬 | 30.0 | 14.0 | 23 | 6.5 | 23 23:02 | 3.0 | 24 02:57 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 24.0 | 14.5 | 06 | 4.0 | 10 19:39 | 1.5 | 10 19:21 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 71.5 | 26.0 | 20 | 11.0 | 20 11:23 | 4.0 | 15 09:06 | 4 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 14.5 | 9.5 | 23 | 3.5 | 23 17:47 | 1.0 | 23 17:44 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 53.5 | 26.0 | 06 | 16.5 | 09 09:27 | 10.0 | 09 08:46 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 5.5 | 3.0 | 11 | 5.5 | 12 00:49 | 3.0 | 12 00:01 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 70.5 | 67.5 | 28 | 18.5 | 28 07:00 | 9.0 | 28 16:13 | 2 | 1 | 1 | 1 | 0 | 0 | |
| 上旬 | 35.0 | 16.0 | 08 | 5.0 | 07 18:41 | 4.0 | 07 18:13 | 3 | 2 | 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 | 44.0 | 41.5 | 31 | 38.5 | 31 19:42 | 13.0 | 31 19:23 | 3 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 104.0 | 58.5 | 01 | 28.5 | 01 18:44 | 11.0 | 01 18:22 | 5 | 2 | 2 | 1 | 0 | 0 | |
| 中旬 | 59.0 | 20.0 | 18 | 21.0 | 19 00:28 | 9.5 | 18 23:42 | 7 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 119.5 | 33.0 | 21 | 8.0 | 25 16:29 | 2.0 | 30 04:47 | 6 | 5 | 1 | 0 | 0 | 0 | |
| 上旬 | 23.0 | 19.0 | 01 | 17.0 | 01 01:17 | 5.5 | 01 01:04 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 14.5 | 9.5 | 14 | 3.0 | 14 04:39 | 1.5 | 11 09:48 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 8.5 | 7.5 | 27 | 2.0 | 27 05:56 | 1.0 | 27 05:54 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 32.0 | 25.5 | 06 | 15.5 | 06 12:55 | 7.0 | 06 12:38 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 4.5 | 2.0 | 19 | 1.0 | 19 22:45 | 0.5 | 20 05:10 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 11.5 | 6.0 | 22 | 3.0 | 22 01:58 | 1.0 | 22 04:46 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 11.0 | 10.0 | 06 | 2.5 | 06 10:36 | 1.0 | 06 12:43 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 20.0 | 12.0 | 12 | 3.5 | 12 01:56 | 1.5 | 12 01:55 | 3 | 1 | 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 | |
- 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。