旬ごとの値
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開田高原（長野県) 2017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 | 20.0 | 15.0 | 08 | 3.0 | 08 17:09 | 1.0 | 08 16:52 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 29.0 | 11.5 | 15 | 2.5 | 15 05:39 | 1.0 | 15 08:46 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 18.0 | 8.0 | 30 | 2.5 | 21 02:59 | 1.0 | 21 02:27 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 29.0 | 17.0 | 05 | 3.0 | 05 14:03 | 1.0 | 10 03:33 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 34.5 | 24.0 | 20 | 5.0 | 20 12:36 | 1.0 | 20 17:11 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 40.5 | 38.0 | 23 | 7.0 | 23 07:35 | 1.5 | 23 07:20 | 3 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 7.5 | 5.0 | 02 | 1.5 | 02 11:51 | 0.5 | 10 08:56 | 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 | 40.0 | 17.0 | 21 | 3.5 | 21 14:30 | 1.0 | 26 18:22 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 42.0 | 18.5 | 07 | 3.5 | 07 07:18 | 1.0 | 07 07:20 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 140.0 | 57.5 | 17 | 13.0 | 18 00:53 | 2.5 | 18 01:05 | 5 | 3 | 3 | 1 | 0 | 0 | |
| 下旬 | 20.5 | 19.5 | 26 | 3.0 | 26 14:42 | 1.0 | 26 15:13 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 26.5 | 12.5 | 10 | 4.5 | 01 12:26 | 1.5 | 01 12:14 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 45.0 | 34.5 | 13 | 6.0 | 13 09:57 | 3.5 | 12 22:18 | 4 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 42.0 | 21.5 | 26 | 6.0 | 26 14:15 | 3.5 | 26 13:53 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 47.5 | 21.5 | 01 | 24.0 | 02 00:33 | 11.5 | 01 23:48 | 5 | 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 | 99.0 | 66.0 | 21 | 14.5 | 21 09:34 | 3.5 | 21 09:31 | 5 | 2 | 1 | 1 | 0 | 0 | |
| 上旬 | 72.5 | 36.0 | 04 | 11.0 | 01 08:23 | 4.5 | 01 07:49 | 4 | 2 | 2 | 0 | 0 | 0 | |
| 中旬 | 56.5 | 32.0 | 13 | 9.5 | 13 04:57 | 5.5 | 13 04:36 | 5 | 2 | 1 | 0 | 0 | 0 | |
| 下旬 | 104.5 | 28.0 | 24 | 16.0 | 24 23:10 | 7.5 | 24 22:41 | 8 | 5 | 0 | 0 | 0 | 0 | |
| 上旬 | 113.5 | 56.5 | 08 | 20.5 | 08 04:10 | 5.0 | 08 03:58 | 5 | 3 | 1 | 1 | 0 | 0 | |
| 中旬 | 65.0 | 27.5 | 16 | 8.5 | 16 06:17 | 4.5 | 16 05:29 | 6 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 36.5 | 14.0 | 25 | 9.5 | 26 06:24 | 5.0 | 26 05:41 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 61.5 | 41.5 | 07 | 16.5 | 07 12:57 | 6.0 | 07 12:53 | 4 | 2 | 1 | 0 | 0 | 0 | |
| 中旬 | 83.0 | 38.0 | 12 | 10.0 | 12 08:33 | 3.0 | 17 23:56 | 6 | 3 | 1 | 0 | 0 | 0 | |
| 下旬 | 50.5 | 31.5 | 28 | 8.0 | 28 02:21 | 2.0 | 28 07:25 | 3 | 2 | 1 | 0 | 0 | 0 | |
| 上旬 | 69.0 | 41.0 | 06 | 7.5 | 06 18:29 | 2.5 | 07 19:56 | 4 | 3 | 1 | 0 | 0 | 0 | |
| 中旬 | 104.5 | 32.0 | 16 | 9.0 | 13 09:12 | 2.5 | 13 09:10 | 7 | 4 | 1 | 0 | 0 | 0 | |
| 下旬 | 228.5 | 86.5 | 29 | 20.5 | 29 17:49 | 4.5 | 29 17:16 | 7 | 5 | 2 | 2 | 2 | 0 | |
| 上旬 | 5.0 | 3.5 | 08 | 1.5 | 09 00:24 | 1.0 | 08 23:35 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 38.0 | 17.0 | 11 | 6.5 | 11 03:52 | 1.5 | 11 03:12 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 20.5 | 12.0 | 23 | 3.0 | 23 07:13 | 1.0 | 23 06:43 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 5.0 | 3.5 | 08 | 1.5 | 08 17:07 | 0.5 | 08 18:51 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 3.0 | 1.5 | 11 | 1.0 | 12 01:21 | 0.5 | 17 01:30 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 40.0 | 15.0 | 25 | 8.0 | 25 01:29 | 2.0 | 25 01:08 | 5 | 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。