旬ごとの値
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船橋（千葉県) 2009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 | 11.0 | 10.5 | 09 | 3.0 | 09 22:00 | 1.0 | 09 21:54 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 3.0 | 3.0 | 19 | 2.0 | 19 02:14 | 1.0 | 19 03:15 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 114.0 | 55.0 | 31 | 14.0 | 31 07:34 | 6.5 | 31 07:16 | 6 | 3 | 2 | 1 | 0 | 0 | |
| 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 | 14.5 | 14.5 | 20 | 4.0 | 20 03:39 | 1.0 | 20 10:13 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 32.0 | 18.0 | 27 | 3.0 | 27 10:49 | 1.0 | 27 11:12 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 66.0 | 41.5 | 06 | 9.5 | 06 15:13 | 2.0 | 06 15:08 | 7 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 13.5 | 11.0 | 14 | 3.5 | 14 12:20 | 1.0 | 14 13:47 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 6.5 | 4.5 | 25 | 2.5 | 25 13:34 | 1.0 | 25 12:54 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 34.0 | 18.0 | 01 | 7.0 | 01 22:02 | 5.0 | 01 21:21 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 25.0 | 18.0 | 14 | 9.0 | 14 23:31 | 2.5 | 14 23:11 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 69.5 | 47.5 | 25 | 10.5 | 21 22:51 | 3.5 | 21 22:10 | 2 | 2 | 1 | 0 | 0 | 0 | |
| 上旬 | 58.0 | 29.5 | 05 | 10.0 | 05 15:17 | 2.5 | 05 15:13 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 7.5 | 4.5 | 17 | 2.5 | 13 19:46 | 2.5 | 13 18:56 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 90.5 | 47.0 | 29 | 15.5 | 29 01:43 | 4.5 | 29 01:36 | 6 | 2 | 1 | 0 | 0 | 0 | |
| 上旬 | 19.0 | 13.0 | 06 | 3.0 | 06 04:54 | 1.0 | 06 06:35 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 80.0 | 34.0 | 15 | 27.5 | 15 23:55 | 14.0 | 15 23:08 | 4 | 3 | 1 | 0 | 0 | 0 | |
| 下旬 | 127.5 | 58.5 | 21 | 14.5 | 21 12:34 | 3.5 | 21 12:33 | 6 | 4 | 1 | 1 | 0 | 0 | |
| 上旬 | 24.5 | 10.0 | 02 | 4.5 | 02 11:22 | 3.5 | 02 10:32 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 4.0 | 4.0 | 17 | 2.0 | 17 06:05 | 1.0 | 17 07:29 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 42.5 | 21.0 | 21 | 7.5 | 21 22:13 | 3.5 | 23 07:06 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 160.5 | 121.5 | 10 | 38.0 | 10 13:03 | 12.5 | 10 12:22 | 4 | 3 | 1 | 1 | 1 | 1 | |
| 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 | 106.0 | 60.0 | 31 | 29.5 | 24 14:35 | 16.0 | 24 13:45 | 3 | 3 | 1 | 1 | 0 | 0 | |
| 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 | 20.0 | 16.5 | 12 | 13.0 | 12 20:45 | 3.5 | 12 20:07 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 9.5 | 8.0 | 30 | 2.0 | 30 06:34 | 1.0 | 30 06:09 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 167.0 | 85.0 | 08 | 24.5 | 08 03:25 | 9.5 | 08 06:01 | 6 | 4 | 2 | 1 | 1 | 0 | |
| 中旬 | 22.5 | 21.5 | 14 | 14.0 | 15 00:12 | 8.5 | 14 23:23 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 78.5 | 68.0 | 26 | 8.0 | 26 15:18 | 2.0 | 26 21:08 | 4 | 1 | 1 | 1 | 0 | 0 | |
| 上旬 | 18.5 | 11.0 | 02 | 5.5 | 02 21:24 | 3.5 | 02 20:34 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 133.5 | 83.5 | 11 | 20.0 | 11 09:44 | 6.5 | 11 11:14 | 5 | 3 | 1 | 1 | 1 | 0 | |
| 下旬 | 19.0 | 8.0 | 30 | 3.5 | 24 23:29 | 1.5 | 24 22:46 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 51.0 | 28.0 | 03 | 7.5 | 05 19:27 | 2.0 | 05 16:55 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 36.5 | 32.0 | 11 | 5.0 | 11 20:43 | 1.5 | 11 20:12 | 3 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 10.0 | 10.0 | 28 | 7.0 | 28 03:57 | 2.5 | 28 03:07 | 1 | 1 | 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。