旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
にかほ（秋田県) 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 | 50.0 | 15.5 | 03 | 6.0 | 03 06:33 | 2.0 | 03 06:15 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 40.0 | 10.5 | 14 | 3.5 | 19 06:00 | 1.5 | 19 05:38 | 8 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 53.0 | 19.5 | 25 | 2.5 | 30 23:00 | 1.0 | 30 22:01 | 7 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 23.5 | 8.0 | 05 | 6.0 | 05 23:38 | 3.5 | 05 22:55 | 7 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 65.5 | 17.0 | 17 | 4.5 | 11 23:33 | 1.5 | 11 22:43 | 8 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 21.0 | 8.5 | 25 | 3.0 | 22 15:22 | 1.5 | 22 14:44 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 12.0 | 10.5 | 06 | 3.0 | 06 21:27 | 1.0 | 06 20:37 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 61.0 | 28.0 | 20 | 14.5 | 20 00:58 | 5.0 | 20 00:40 | 7 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 18.5 | 10.5 | 22 | 4.5 | 22 22:55 | 1.0 | 22 23:54 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 2.0 | 2.0 | 04 | 1.0 | 04 20:20 | 0.5 | 04 22:52 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 19.5 | 11.0 | 15 | 3.0 | 15 03:49 | 1.0 | 15 03:32 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 70.0 | 27.5 | 26 | 8.5 | 22 01:45 | 3.0 | 26 09:23 | 6 | 3 | 0 | 0 | 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 | 24.0 | 7.5 | 17 | 3.5 | 13 00:15 | 1.0 | 13 00:55 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 9.0 | 3.5 | 22 | 2.5 | 23 01:22 | 1.0 | 23 00:32 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 9.5 | 5.0 | 07 | 2.0 | 07 02:52 | 1.0 | 06 08:37 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 33.0 | 33.0 | 11 | 10.5 | 11 10:41 | 3.0 | 11 10:18 | 1 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 25.5 | 11.0 | 23 | 5.5 | 23 03:55 | 2.0 | 23 03:54 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 68.5 | 34.0 | 09 | 12.0 | 09 19:20 | 5.0 | 07 22:32 | 6 | 2 | 1 | 0 | 0 | 0 | |
| 中旬 | 78.0 | 35.0 | 19 | 13.5 | 19 11:37 | 5.0 | 19 11:18 | 6 | 2 | 1 | 0 | 0 | 0 | |
| 下旬 | 67.0 | 21.0 | 21 | 10.0 | 27 14:33 | 4.5 | 27 14:13 | 8 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 47.0 | 33.5 | 03 | 27.5 | 03 02:12 | 10.0 | 03 01:44 | 2 | 2 | 1 | 0 | 0 | 0 | |
| 中旬 | 15.5 | 13.0 | 13 | 6.0 | 13 11:34 | 3.0 | 13 10:44 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 59.5 | 28.5 | 29 | 22.5 | 29 02:23 | 7.0 | 29 01:50 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 9.0 | 3.5 | 08 | 2.0 | 10 12:02 | 2.0 | 10 11:12 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 17.5 | 10.0 | 14 | 5.5 | 14 01:59 | 5.0 | 14 01:10 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 13.5 | 7.0 | 23 | 4.0 | 22 10:51 | 1.5 | 22 10:17 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 89.0 | 51.0 | 08 | 8.5 | 08 12:49 | 4.0 | 10 20:59 | 6 | 3 | 1 | 1 | 0 | 0 | |
| 中旬 | 67.0 ) | 35.0 ) | 13 | 15.0 ) | 13 10:20 | 4.5 ) | 13 12:58 | 6 | 2 ) | 1 ) | 0 ) | 0 ) | 0 ) | |
| 下旬 | 15.5 | 5.5 | 21 | 3.0 | 30 15:19 | 2.5 | 30 14:29 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 53.0 | 17.5 | 01 | 7.5 | 05 07:38 | 2.5 | 05 07:42 | 6 | 3 | 0 | 0 | 0 | 0 | |
| 中旬 | 45.0 | 13.5 | 17 | 3.0 | 17 21:14 | 2.0 | 14 13:41 | 7 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 29.0 | 17.0 | 27 | 6.5 | 27 19:32 | 6.0 | 27 18:45 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 16.5 | 4.5 | 02 | 2.0 | 02 05:13 | 1.0 | 06 00:16 | 7 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 50.0 | 16.0 | 14 | 4.0 | 14 09:46 | 2.0 | 12 13:18 | 9 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 23.5 | 6.5 | 28 | 5.5 | 28 12:20 | 3.0 | 28 11:35 | 6 | 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。