旬ごとの値
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菅平（長野県) 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 | 31.0 | 8.0 | 09 | 2.0 | 09 07:21 | 1.0 | 09 06:43 | 8 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 21.5 | 16.0 | 17 | 3.5 | 17 21:22 | 1.0 | 17 21:08 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 22.0 | 9.5 | 22 | 4.0 | 22 15:07 | 1.0 | 22 15:01 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 13.0 | 4.5 | 04 | 2.5 | 04 21:49 | 1.0 | 04 20:50 | 6 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 14.0 | 9.0 | 17 | 2.0 | 17 13:26 | 0.5 | 17 21:42 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1.5 | 1.5 | 21 | 1.0 | 21 05:42 | 0.5 | 21 05:31 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 66.5 | 25.0 | 05 | 6.0 | 08 23:28 | 2.0 | 09 06:02 | 5 | 4 | 0 | 0 | 0 | 0 | |
| 中旬 | 10.0 | 5.0 | 20 | 1.5 | 20 01:44 | 0.5 | 20 11:31 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 9.5 | 7.0 | 22 | 4.0 | 22 05:36 | 2.0 | 22 04:53 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 11.0 | 9.5 | 06 | 5.0 | 06 21:53 | 1.5 | 06 21:40 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 40.0 | 15.0 | 18 | 5.5 | 11 17:22 | 1.5 | 18 09:10 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 28.5 | 24.5 | 25 | 5.5 | 25 09:19 | 1.5 | 25 08:56 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 68.0 | 22.5 | 09 | 4.5 | 07 15:52 | 1.5 | 07 15:28 | 7 | 3 | 0 | 0 | 0 | 0 | |
| 中旬 | 26.5 | 20.0 | 13 | 4.5 | 13 18:40 | 1.0 | 19 04:33 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 20.5 | 8.0 | 30 | 4.0 | 31 20:32 | 1.5 | 23 21:50 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 5.0 | 4.5 | 06 | 1.5 | 06 11:51 | 0.5 | 08 21:46 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 27.5 | 19.0 | 20 | 8.5 | 20 08:51 | 2.0 | 20 08:22 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 19.0 | 16.0 | 28 | 9.5 | 28 06:00 | 2.0 | 28 05:57 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 158.0 | 95.0 | 05 | 21.5 | 09 19:34 | 10.5 | 09 18:56 | 6 | 4 | 1 | 1 | 1 | 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 | 24.0 | 13.5 | 28 | 6.5 | 29 02:25 | 2.0 | 29 01:52 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 3.5 | 3.0 | 08 | 1.5 | 08 17:47 | 0.5 | 09 01:24 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 42.0 | 29.5 | 16 | 21.0 | 16 15:45 | 7.5 | 16 15:14 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 30.0 | 16.0 | 31 | 7.5 | 23 16:42 | 4.0 | 23 16:00 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 113.5 | 31.0 | 08 | 14.0 | 04 19:33 | 6.5 | 04 19:24 | 7 | 5 | 2 | 0 | 0 | 0 | |
| 中旬 | 57.5 | 26.0 | 13 | 17.0 | 13 19:37 | 6.5 | 13 19:21 | 5 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 103.0 | 29.0 | 25 | 6.0 | 30 23:30 | 2.5 | 30 19:24 | 7 | 4 | 0 | 0 | 0 | 0 | |
| 上旬 | 21.0 | 20.5 | 01 | 13.5 | 01 01:38 | 3.5 | 01 01:31 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 10.0 | 3.5 | 20 | 2.0 | 20 14:05 | 1.0 | 19 16:55 | 6 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 11.0 | 6.0 | 27 | 2.0 | 27 03:40 | 1.0 | 27 02:50 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 14.0 | 10.5 | 06 | 3.0 | 06 07:21 | 1.0 | 09 09:45 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 0.5 | 0.5 | 13 | 0.5 | 13 06:19 | 0.5 | 13 05:29 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1.0 | 1.0 | 29 | 0.5 | 29 04:17 | 0.5 | 29 03:27 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 10.5 | 6.0 | 04 | 3.0 | 04 19:17 | 1.0 | 04 18:54 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 28.0 | 12.5 | 12 | 5.5 | 12 02:28 | 1.5 | 12 02:26 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 23.0 | 8.5 | 24 | 4.5 | 24 04:36 | 1.0 | 24 04:38 | 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。