旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
佐久（長野県) 2005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 | 3 | 3 | 01 | 2 | 01 05:40 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 30 | 16 | 16 | 6 | 16 00:10 | /// | /// | 2 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1 | 1 | 26 | 1 | 30 02:50 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 0 | 0 | 10 | 0 | 10 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 13 | 7 | 19 | 3 | 16 11:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 0 | 0 | 28 | 0 | 28 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 5 | 5 | 04 | 2 | 04 09:50 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1 | 1 | 17 | 1 | 17 22:30 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 38 | 27 | 23 | 7 | 23 18:50 | /// | /// | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 29 | 15 | 03 | 8 | 03 23:20 | /// | /// | 2 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 13 | 7 | 12 | 4 | 12 15:10 | /// | /// | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 3 | 2 | 22 | 2 | 22 07:50 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 14 | 7 | 01 | 4 | 07 08:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 7 | 4 | 12 | 4 | 12 20:40 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 25 | 15 | 31 | 4 | 31 03:10 | /// | /// | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 6 | 5 | 04 | 3 | 04 22:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 14 | 6 | 19 | 4 | 19 21:10 | /// | /// | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 57 | 31 | 30 | 9 | 30 05:50 | /// | /// | 5 | 2 | 1 | 0 | 0 | 0 | |
| 上旬 | 128 | 70 | 04 | 12 | 07 14:10 | /// | /// | 7 | 4 | 1 | 1 | 1 | 0 | |
| 中旬 | 12 | 7 | 14 | 6 | 14 02:50 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 70 | 57 | 26 | 11 ) | 26 16:20 | /// | /// | 4 | 1 | 1 | 1 | 0 | 0 | |
| 上旬 | 11 | 8 | 10 | 6 | 10 09:40 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 41 | 23 | 12 | 9 | 11 21:50 | /// | /// | 4 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 20 | 6 | 26 | 3 | 31 02:10 | /// | /// | 8 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 40 | 32 | 05 | 6 | 05 12:30 | /// | /// | 4 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 5 | 5 | 11 | 4 | 11 14:10 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 4 | 2 | 25 | 1 | 25 15:20 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 29 | 12 | 08 | 8 | 08 18:30 | /// | /// | 5 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 27 | 17 | 15 | 5 | 15 20:40 | /// | /// | 4 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1 | 1 | 29 | 1 | 29 16:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 24 | 21 | 06 | 8 | 06 21:10 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 19 | 13 | 12 | 3 | 12 04:50 | /// | /// | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 0 | 0 | 30 | 0 | 30 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 2 | 2 | 04 | 1 | 05 02:20 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 2 | 1 | 18 | 1 | 18 05:50 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1 | 1 | 26 | 1 | 26 05:20 | /// | /// | 1 | 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。