旬ごとの値
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米沢（山形県) 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 | 83.0 | 25.0 | 10 | 4.0 | 10 05:44 | 1.5 | 10 05:12 | 8 | 4 | 0 | 0 | 0 | 0 | |
| 中旬 | 27.5 | 12.5 | 17 | 2.5 | 17 17:35 | 0.5 | 19 01:23 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 101.0 | 25.5 | 23 | 6.5 | 23 14:31 | 1.5 | 23 14:16 | 10 | 5 | 0 | 0 | 0 | 0 | |
| 上旬 | 14.0 | 6.0 | 07 | 3.5 | 07 06:27 | 1.0 | 07 05:52 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 64.5 | 17.5 | 12 | 3.0 | 17 15:27 | 1.0 | 17 15:55 | 8 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 9.5 | 4.5 | 27 | 2.0 | 27 23:58 | 1.0 | 27 23:27 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 60.5 | 26.5 | 01 | 5.5 | 09 06:55 | 2.0 | 09 06:11 | 4 | 3 | 0 | 0 | 0 | 0 | |
| 中旬 | 3.0 | 2.0 | 11 | 1.5 | 11 19:00 | 1.0 | 11 18:56 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 16.5 | 14.0 | 22 | 2.5 | 22 08:01 | 1.0 | 22 07:11 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 10.0 | 4.0 | 08 | 1.5 | 08 06:19 | 0.5 | 09 14:37 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 10.5 | 4.0 | 18 | 1.5 | 15 20:08 | 0.5 | 18 15:15 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 17.0 | 8.5 | 25 | 3.5 | 25 04:59 | 1.0 | 25 04:43 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 34.5 | 13.5 | 09 | 2.5 | 05 04:06 | 1.5 | 10 09:29 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 73.0 | 36.5 | 18 | 13.0 | 18 02:49 | 4.5 | 18 17:27 | 4 | 3 | 1 | 0 | 0 | 0 | |
| 下旬 | 7.5 | 7.0 | 23 | 2.5 | 23 23:34 | 0.5 | 24 04:03 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 0.5 | 0.5 | 01 | 0.5 | 01 08:24 | 0.5 | 01 07:34 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 8.0 | 5.5 | 20 | 3.0 | 20 09:14 | 1.0 | 20 08:33 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 34.5 | 12.5 | 28 | 10.5 | 29 18:56 | 9.0 | 29 18:06 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 30.0 | 6.5 | 06 | 6.0 | 02 18:57 | 5.0 | 02 18:07 | 7 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 5.0 | 4.0 | 12 | 2.0 | 12 23:49 | 0.5 | 13 05:05 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 9.5 | 5.0 | 28 | 3.0 | 28 21:13 | 1.5 | 28 20:20 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 28.5 | 12.0 | 10 | 10.0 | 10 23:29 | 10.0 | 10 22:39 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 24.5 | 12.5 | 15 | 9.0 | 16 13:02 | 7.0 | 15 18:56 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 134.0 | 41.0 | 28 | 17.5 | 26 07:37 | 9.5 | 26 06:50 | 8 | 5 | 2 | 0 | 0 | 0 | |
| 上旬 | 65.5 | 27.5 | 01 | 10.0 | 01 05:55 | 5.0 | 10 12:49 | 6 | 3 | 0 | 0 | 0 | 0 | |
| 中旬 | 15.0 | 4.0 | 15 | 3.0 | 15 09:42 | 1.0 | 15 09:34 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 64.5 | 23.0 | 25 | 3.5 | 25 15:03 | 1.5 | 22 04:23 | 7 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 13.0 | 12.0 | 01 | 5.5 | 01 02:27 | 1.5 | 01 04:40 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 11.5 | 8.5 | 11 | 2.0 | 11 21:03 | 1.0 | 11 20:13 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 15.0 | 8.0 | 31 | 2.0 | 27 07:02 | 1.0 | 31 23:38 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 8.5 | 7.0 | 01 | 4.0 | 01 05:11 | 1.5 | 01 04:33 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 3.0 | 1.0 | 19 | 0.5 | 20 20:01 | 0.5 | 20 19:11 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 23.5 | 13.0 | 23 | 3.0 | 23 07:06 | 1.0 | 25 23:26 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 43.0 | 17.0 | 09 | 2.5 | 09 01:10 | 1.0 | 08 21:48 | 7 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 84.5 | 22.5 | 14 | 5.5 | 19 15:35 | 1.5 | 19 14:57 | 8 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 63.0 | 21.0 | 28 | 3.5 | 28 12:15 | 1.0 | 30 02:04 | 7 | 3 | 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。