旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
幌延（宗谷地方) 2010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 | 9.0 | 3.5 | 04 | 2.0 | 01 14:11 | 1.5 | 01 13:24 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 11.5 | 7.0 | 20 | 3.5 | 20 06:58 | 1.0 | 20 07:03 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 6.0 | 3.0 | 25 | 1.5 | 25 05:44 | 0.5 | 29 03:03 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 12.0 | 8.0 | 08 | 3.0 | 08 16:55 | 1.0 | 08 18:42 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 4.5 | 2.5 | 20 | 2.0 | 20 14:21 | 1.0 | 20 13:44 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 29.0 | 14.0 | 26 | 5.5 | 26 00:59 | 1.5 | 26 00:38 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 2.0 | 1.0 | 07 | 0.5 | 07 09:43 | 0.5 | 07 08:53 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 9.0 | 4.0 | 16 | 1.5 | 16 20:25 | 1.0 | 16 19:45 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 14.0 | 11.0 | 21 | 3.0 | 21 09:25 | 2.0 | 21 08:35 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 14.0 | 12.0 | 10 | 4.5 | 10 22:53 | 1.0 | 10 22:52 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 32.0 | 24.0 | 13 | 5.0 | 11 01:03 | 1.0 | 13 19:39 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 21.0 | 7.5 | 30 | 2.5 | 30 03:52 | 1.0 | 30 03:36 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 13.0 | 7.0 | 07 | 2.5 | 07 16:25 | 1.0 | 07 17:24 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 16.5 | 14.0 | 20 | 3.5 | 20 14:43 | 1.0 | 20 14:46 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 11.0 | 9.5 | 27 | 2.0 | 27 13:31 | 1.0 | 27 12:41 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 0.5 | 0.5 | 01 | 0.5 | 01 10:39 | 0.5 | 01 09:49 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 15.0 ) | 9.5 ) | 17 | 3.5 ) | 17 01:37 | 1.0 ) | 17 01:17 | 2 ) | 0 ) | 0 ) | 0 ) | 0 ) | 0 ) | |
| 下旬 | 6.0 | 5.0 | 23 | 3.5 | 23 21:58 | 2.0 | 23 21:08 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 0.0 | 0.0 | 10 | 0.0 | 10 24:00 | 0.0 | 10 24:00 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 101.5 | 49.5 | 19 | 10.0 | 19 03:42 | 3.5 | 19 02:53 | 4 | 3 | 1 | 0 | 0 | 0 | |
| 下旬 | 179.0 | 59.5 | 27 | 24.0 | 27 03:44 | 8.5 | 28 12:58 | 5 | 4 | 3 | 2 | 0 | 0 | |
| 上旬 | 56.0 | 28.5 | 01 | 10.0 | 07 21:28 | 5.0 | 07 03:03 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 90.0 | 36.5 | 14 | 23.0 | 14 04:36 | 5.5 | 14 04:07 | 5 | 3 | 1 | 0 | 0 | 0 | |
| 下旬 | 4.5 | 2.0 | 21 | 1.5 | 24 02:27 | 1.0 | 31 02:05 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 52.0 | 36.5 | 07 | 36.0 | 07 12:14 | 19.0 | 07 11:51 | 4 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 11.0 | 8.0 | 20 | 8.0 | 20 23:50 | 2.5 | 20 23:12 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 44.0 | 32.0 | 28 | 7.0 | 28 19:40 | 2.0 | 28 21:57 | 5 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 26.5 | 12.5 | 04 | 4.5 | 05 02:18 | 3.5 | 05 01:28 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 36.5 | 22.5 | 16 | 7.5 | 16 05:57 | 5.0 | 16 07:49 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 41.0 | 19.5 | 26 | 3.5 | 27 04:55 | 1.5 | 26 11:03 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 47.5 | 26.5 | 09 | 4.0 | 10 00:47 | 1.5 | 09 03:20 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 26.5 | 7.5 | 13 | 3.5 | 16 13:02 | 3.0 | 16 12:22 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 17.0 | 7.0 | 22 | 5.0 | 22 20:52 | 3.0 | 22 20:18 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 16.0 | 6.0 | 03 | 2.0 | 04 04:10 | 0.5 | 07 07:55 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 26.0 | 8.5 | 11 | 5.5 | 11 18:14 | 2.0 | 11 17:50 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 36.5 | 10.5 | 27 | 3.0 | 27 04:37 | 1.0 | 27 03:55 | 6 | 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。