旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
信州新町（長野県) 1987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 | 26 | 5 | 08 | 2 | 03 03:00 | /// | /// | 8 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 17 | 6 | 17 | 3 | 17 05:00 | /// | /// | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 9 | 6 | 24 | 2 | 24 04:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 28 | 12 | 03 | 3 | 03 23:00 | /// | /// | 4 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 36 | 27 | 12 | 3 | 12 16:00 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 25 | 13 | 26 | 3 | 25 06:00 | /// | /// | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 18 | 13 | 07 | 2 | 07 23:00 | /// | /// | 5 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 48 | 17 | 20 | 5 | 20 04:00 | /// | /// | 7 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 19 | 16 | 24 | 5 | 24 17:00 | /// | /// | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 11 | 7 | 07 | 1 | 10 11:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 0 | 0 | 20 | 0 | 20 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 5 | 4 | 26 | 1 | 26 23:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1 | 1 | 03 | 1 | 03 10:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 67 | 28 | 14 | 5 | 13 15:00 | /// | /// | 4 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 26 | 21 | 23 | 3 | 23 04:00 | /// | /// | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 38 | 32 | 09 | 9 | 09 14:00 | /// | /// | 3 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 48 | 36 | 20 | 5 | 20 06:00 | /// | /// | 3 | 2 | 1 | 0 | 0 | 0 | |
| 下旬 | 24 | 18 | 29 | 6 | 30 21:00 | /// | /// | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 37 | 18 | 03 | 6 | 05 04:00 | /// | /// | 5 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 107 | 75 | 15 | 38 | 15 19:00 | /// | /// | 5 | 2 | 1 | 1 | 1 | 0 | |
| 下旬 | 8 | 4 | 28 | 2 | 28 09:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 33 | 25 | 10 | 15 | 10 20:00 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 30 | 11 | 12 | 8 | 12 21:00 | /// | /// | 3 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 23 | 14 | 22 | 8 | 22 08:00 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 20 | 10 | 10 | 4 | 09 22:00 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 13 | 11 | 11 | 5 | 11 09:00 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 32 | 22 | 25 | 6 | 25 05:00 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 5 | 5 | 06 | 2 | 06 07:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 3 | 1 | 19 | 1 | 19 12:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 7 | 5 | 31 | 2 | 31 03:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 20 | 10 | 03 | 3 | 04 02:00 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1 | 1 | 17 | 1 | 17 06:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 6 | 4 | 27 | 1 | 28 12:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 22 | 12 | 06 | 3 | 02 05:00 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 3 | 2 | 20 | 1 | 20 22:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 4 | 2 | 26 | 1 | 30 17:00 | /// | /// | 3 | 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。