旬ごとの値
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天塩（留萌地方) 1992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 | 2 | 2 | 05 | 1 | 05 22:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 10 | 3 | 18 | 1 | 20 20:00 | /// | /// | 6 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 7 | 1 | 30 | 1 | 30 12:00 | /// | /// | 7 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 4 | 1 | 09 | 1 | 09 06:00 | /// | /// | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 4 | 1 | 19 | 1 | 19 06:00 | /// | /// | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1 | 1 | 24 | 1 | 24 12:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 0 ) | 0 ] | 10 | 0 ] | 10 --:-- | /// | /// | 0 ) | 0 ) | 0 ) | 0 ) | 0 ) | 0 ) | |
| 中旬 | 5 | 3 | 20 | 1 | 20 16:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 0 | 0 | 31 | 0 | 31 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 3 | 2 | 09 | 1 | 09 02:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 22 | 7 | 18 | 2 | 19 01:00 | /// | /// | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 26 | 13 | 22 | 3 | 24 24:00 | /// | /// | 6 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 13 | 8 | 08 | 2 | 09 18:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 19 | 10 | 14 | 4 | 18 18:00 | /// | /// | 4 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 32 | 12 | 23 | 4 | 23 12:00 | /// | /// | 7 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 20 | 10 | 08 | 5 | 08 22:00 | /// | /// | 5 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 12 | 7 | 13 | 2 | 12 13:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 0 | 0 | 30 | 0 | 30 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 26 | 18 | 03 | 15 | 03 20:00 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 20 | 13 | 14 | 6 | 14 05:00 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 74 | 26 | 30 | 8 | 31 01:00 | /// | /// | 6 | 4 | 0 | 0 | 0 | 0 | |
| 上旬 | 5 | 2 | 09 | 2 | 07 02:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 49 | 35 | 13 | 10 | 14 05:00 | /// | /// | 2 | 2 | 1 | 0 | 0 | 0 | |
| 下旬 | 7 | 3 | 31 | 1 | 31 24:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 40 | 34 | 02 | 5 | 02 19:00 | /// | /// | 3 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 82 | 26 | 18 | 13 | 18 13:00 | /// | /// | 8 | 4 | 0 | 0 | 0 | 0 | |
| 下旬 | 72 | 30 | 25 | 5 | 30 13:00 | /// | /// | 5 | 3 | 1 | 0 | 0 | 0 | |
| 上旬 | 8 | 6 | 10 | 2 | 10 02:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 5 | 3 | 18 | 2 | 18 01:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 44 | 16 | 25 | 3 | 30 18:00 | /// | /// | 8 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 30 | 19 | 01 | 3 | 01 04:00 | /// | /// | 4 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 46 | 21 | 20 | 6 | 16 02:00 | /// | /// | 5 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 31 | 9 | 23 | 4 | 23 15:00 | /// | /// | 9 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 40 | 22 | 08 | 3 | 08 06:00 | /// | /// | 9 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 19 | 8 | 15 | 1 | 18 15:00 | /// | /// | 7 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 16 | 5 | 23 | 2 | 23 02:00 | /// | /// | 5 | 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。