旬ごとの値
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佐久（長野県) 1980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 | 13 | 7 | 03 | 2 | 04 19:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 8 | 7 | 13 | 1 | 16 17:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 8 | 3 | 30 | 1 | 30 13:00 | /// | /// | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 0 | 0 | 10 | 0 | 10 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 4 | 3 | 19 | 1 | 19 10:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 0 | 0 | 29 | 0 | 29 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 27 | 14 | 01 | 5 | 10 02:00 | /// | /// | 5 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1 | 1 | 14 | 1 | 14 16:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 53 | 28 | 22 | 8 | 30 03:00 | /// | /// | 5 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 17 | 9 | 06 | 5 | 06 24:00 | /// | /// | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 34 | 19 | 14 | 4 | 14 17:00 | /// | /// | 5 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 18 | 13 | 30 | 3 | 30 24:00 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 23 | 15 | 10 | 6 | 10 03:00 | /// | /// | 4 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 45 | 31 | 15 | 11 | 15 11:00 | /// | /// | 4 | 2 | 1 | 0 | 0 | 0 | |
| 下旬 | 21 | 9 | 25 | 2 | 25 22:00 | /// | /// | 5 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 29 | 16 | 09 | 9 | 09 11:00 | /// | /// | 4 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 2 | 1 | 20 | 1 | 20 18:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 15 | 9 | 29 | 2 | 29 19:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 106 | 54 | 08 | 23 | 08 07:00 | /// | /// | 7 | 4 | 1 | 1 | 0 | 0 | |
| 中旬 | 24 | 16 | 11 | 3 | 12 01:00 | /// | /// | 5 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 45 | 17 | 30 | 4 | 25 01:00 | /// | /// | 6 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 4 | 2 | 03 | 1 | 03 12:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 6 | 3 | 20 | 1 | 20 15:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 73 | 25 | 22 | 7 | 22 05:00 | /// | /// | 6 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 53 | 33 | 08 | 7 | 08 11:00 | /// | /// | 5 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 9 | 5 | 20 | 2 | 20 15:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 53 | 43 | 27 | 6 | 27 14:00 | /// | /// | 4 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 4 | 4 | 07 | 1 | 07 15:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 111 | 46 | 14 | 10 | 19 23:00 | /// | /// | 6 | 3 | 2 | 0 | 0 | 0 | |
| 下旬 | 8 | 7 | 21 | 2 | 21 02:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 0 | 0 | 10 | 0 | 10 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1 | 1 | 13 | 1 | 13 07:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 55 | 23 | 21 | 8 | 21 24:00 | /// | /// | 5 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 2 | 1 | 04 | 1 | 04 10:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 3 | 3 | 12 | 2 | 12 18:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 13 | 11 | 24 | 2 | 24 24:00 | /// | /// | 2 | 1 | 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。