旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
白糠（釧路地方) 2017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 | 0.5 | 0.5 | 10 | 0.5 | 10 01:27 | 0.5 | 10 00:37 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 0.5 | 0.5 | 16 | 0.5 | 16 06:07 | 0.5 | 16 05:17 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 9.0 | 7.5 | 22 | 2.5 | 22 23:04 | 1.0 | 22 22:30 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 2.5 | 2.0 | 01 | 1.0 | 01 21:38 | 0.5 | 06 13:24 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 4.0 | 4.0 | 20 | 1.5 | 20 21:48 | 0.5 | 20 22:57 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 4.5 | 2.0 | 24 | 2.0 | 24 01:03 | 1.0 | 24 00:25 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 7.0 | 2.5 | 07 | 1.5 | 06 22:50 | 0.5 | 07 07:27 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 0.0 | 0.0 | 20 | 0.0 | 20 24:00 | 0.0 | 20 24:00 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 36.5 | 25.5 | 22 | 4.0 | 22 03:00 | 1.0 | 22 03:48 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 0.5 | 0.5 | 07 | 0.5 | 07 04:10 | 0.5 | 07 03:20 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 50.0 | 29.5 | 18 | 5.5 | 18 13:20 | 1.5 | 18 12:50 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 5.0 | 3.0 | 23 | 1.0 | 22 19:30 | 0.5 | 23 17:07 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 6.5 | 5.0 | 10 | 2.0 | 10 23:11 | 1.0 | 10 22:21 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 34.0 | 25.0 | 11 | 3.5 | 11 17:14 | 1.0 | 16 09:15 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 32.0 | 29.0 | 27 | 5.0 | 27 09:55 | 1.5 | 27 09:21 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 68.0 | 22.5 | 01 | 13.0 | 01 17:52 | 4.0 | 01 17:33 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 23.5 | 9.5 | 11 | 7.0 | 11 02:13 | 3.0 | 11 01:23 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 44.0 | 36.5 | 22 | 7.5 | 22 07:32 | 2.0 | 22 07:21 | 2 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 3.5 | 2.5 | 04 | 2.5 | 04 14:04 | 1.0 | 04 13:20 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 9.5 | 4.5 | 16 | 3.0 | 16 19:13 | 1.0 | 18 08:40 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 64.5 | 33.0 | 31 | 16.0 | 31 11:58 | 3.5 | 31 11:38 | 4 | 2 | 1 | 0 | 0 | 0 | |
| 上旬 | 1.0 | 1.0 | 01 | 0.5 | 01 05:27 | 0.5 | 01 04:37 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 8.0 | 4.5 | 11 | 1.5 | 11 16:26 | 0.5 | 13 13:11 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 24.0 | 13.5 | 29 | 5.5 | 29 08:46 | 2.0 | 29 08:34 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 15.5 | 12.0 | 08 | 5.0 | 08 11:58 | 4.0 | 08 11:08 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 128.0 | 57.0 | 18 | 13.5 | 18 11:14 | 6.0 | 18 10:24 | 7 | 3 | 2 | 1 | 0 | 0 | |
| 下旬 | 16.5 | 11.0 | 28 | 2.0 | 28 08:59 | 1.0 | 24 11:10 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 13.5 | 7.5 | 03 | 2.0 | 03 09:39 | 1.0 | 07 19:09 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 9.0 | 8.5 | 12 | 2.5 | 12 03:08 | 1.0 | 12 02:44 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 146.5 | 48.5 | 23 | 7.5 | 22 02:52 | 3.0 | 22 04:38 | 6 | 5 | 3 | 0 | 0 | 0 | |
| 上旬 | 18.0 | 17.0 | 04 | 8.0 | 04 04:56 | 2.5 | 04 01:49 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 26.0 | 15.0 | 18 | 6.5 | 18 10:03 | 2.0 | 18 09:35 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 8.0 | 7.0 | 26 | 6.5 | 26 06:07 | 1.5 | 26 06:07 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 14.0 | 9.5 | 05 | 2.5 | 05 08:41 | 0.5 | 08 02:54 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 8.0 | 7.5 | 11 | 2.5 | 11 03:38 | 0.5 | 16 10:09 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 36.0 | 32.5 | 25 | 7.5 | 25 09:00 | 2.0 | 25 08:22 | 2 | 1 | 1 | 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。