旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
小山（栃木県) 1982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 | 11 | 10 | 05 | 3 | 05 03:00 | /// | /// | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 2 | 2 | 16 | 1 | 16 06:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 0 | 0 | 31 | 0 | 31 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 6 | 6 | 04 | 2 | 04 18:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 4 | 4 | 20 | 2 | 20 09:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 10 | 9 | 21 | 2 | 21 23:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 21 | 20 | 01 | 3 | 01 22:00 | /// | /// | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 12 | 5 | 13 | 2 | 15 13:00 | /// | /// | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 24 | 17 | 21 | 5 | 31 13:00 | /// | /// | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 15 | 8 | 08 | 4 | 09 16:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 73 | 69 | 15 | 19 | 15 19:00 | /// | /// | 2 | 1 | 1 | 1 | 0 | 0 | |
| 下旬 | 24 | 15 | 22 | 3 | 22 06:00 | /// | /// | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 29 | 21 | 07 | 6 | 07 04:00 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 58 | 41 | 20 | 8 | 20 19:00 | /// | /// | 2 | 2 | 1 | 0 | 0 | 0 | |
| 下旬 | 4 | 4 | 31 | 2 | 31 23:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 32 | 16 | 01 | 9 | 03 09:00 | /// | /// | 5 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 108 | 50 | 20 | 24 | 20 18:00 | /// | /// | 5 | 3 | 1 | 1 | 0 | 0 | |
| 下旬 | 62 | 26 | 27 | 4 | 27 05:00 | /// | /// | 6 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 29 | 28 | 07 | 6 | 07 13:00 | /// | /// | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 18 | 16 | 17 | 3 | 17 10:00 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 124 | 48 | 30 | 39 | 30 23:00 | /// | /// | 8 | 4 | 1 | 0 | 0 | 0 | |
| 上旬 | 137 | 78 | 03 | 27 | 03 06:00 | /// | /// | 5 | 3 | 2 | 1 | 1 | 0 | |
| 中旬 | 44 | 39 | 17 | 18 | 17 12:00 | /// | /// | 4 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 24 | 12 | 31 | 10 | 31 06:00 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 42 | 28 | 10 | 4 | 10 22:00 | /// | /// | 4 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 208 | 148 | 12 | 36 | 12 17:00 | /// | /// | 5 | 3 | 2 | 1 | 1 | 1 | |
| 下旬 | 38 | 21 | 25 | 7 | 25 13:00 | /// | /// | 3 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 65 | 26 | 08 | 4 | 08 22:00 | /// | /// | 4 | 3 | 0 | 0 | 0 | 0 | |
| 中旬 | 36 | 17 | 19 | 9 | 20 01:00 | /// | /// | 3 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 0 | 0 | 31 | 0 | 31 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 55 | 27 | 10 | 6 | 07 12:00 | /// | /// | 4 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 12 | 10 | 11 | 2 | 11 03:00 | /// | /// | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 30 | 30 | 30 | 13 | 30 09:00 | /// | /// | 1 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 2 | 1 | 06 | 1 | 06 01:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 0 | 0 | 20 | 0 | 20 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 7 | 5 | 26 | 1 | 26 18:00 | /// | /// | 2 | 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。