旬ごとの値
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森（渡島地方) 1991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 | 24 | 6 | 04 | 1 | 10 02:00 | /// | /// | 9 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 9 | 5 | 18 | 1 | 18 20:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 19 | 6 | 25 | 3 | 27 19:00 | /// | /// | 6 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 5 | 2 | 06 | 1 | 06 15:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 61 | 52 | 16 | 7 | 16 07:00 | /// | /// | 5 | 1 | 1 | 1 | 0 | 0 | |
| 下旬 | 19 | 19 | 28 | 4 | 28 13:00 | /// | /// | 1 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 19 | 9 | 09 | 3 | 09 11:00 | /// | /// | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 10 | 3 | 20 | 1 ) | 20 16:00 | /// | /// | 6 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 2 | 2 | 30 | 1 | 30 21:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 13 | 9 | 08 | 2 | 08 23:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 31 | 10 | 18 | 4 | 18 10:00 | /// | /// | 5 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 19 | 8 | 30 | 3 | 30 01:00 | /// | /// | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 19 | 16 | 08 | 4 | 08 22:00 | /// | /// | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 15 | 8 | 17 | 4 | 17 09:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 0 | 0 | 31 | 0 | 31 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 2 | 1 | 10 | 1 | 10 08:00 | /// | /// | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 26 | 22 | 12 | 8 | 12 03:00 | /// | /// | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 0 | 0 | 30 | 0 | 30 --:-- | /// | /// | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 12 | 11 | 08 | 5 | 08 13:00 | /// | /// | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 26 | 10 | 11 | 4 | 20 24:00 | /// | /// | 4 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 67 | 22 | 26 | 6 | 26 16:00 | /// | /// | 6 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 27 | 16 | 03 | 4 | 03 22:00 | /// | /// | 4 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 5 | 5 | 12 | 2 | 12 03:00 | /// | /// | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 52 | 33 | 21 | 11 | 21 05:00 | /// | /// | 3 | 2 | 1 | 0 | 0 | 0 | |
| 上旬 | 20 | 9 | 06 | 6 | 06 19:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 11 | 5 | 20 | 2 | 12 01:00 | /// | /// | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 73 | 25 | 28 | 8 | 28 06:00 | /// | /// | 5 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 20 | 9 | 07 | 6 | 03 08:00 | /// | /// | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 95 | 59 | 15 | 13 | 15 04:00 | /// | /// | 7 | 2 | 1 | 1 | 0 | 0 | |
| 下旬 | 14 | 4 | 25 | 2 | 25 13:00 | /// | /// | 6 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 21 | 7 | 08 | 3 | 04 01:00 | /// | /// | 5 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 15 | 7 | 20 | 3 | 20 01:00 | /// | /// | 6 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 17 | 11 | 23 | 4 | 23 11:00 | /// | /// | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 11 | 4 | 07 | 2 | 03 14:00 | /// | /// | 5 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 42 | 21 | 17 | 4 | 17 22:00 | /// | /// | 3 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 39 | 18 | 29 | 6 | 29 01:00 | /// | /// | 5 | 2 | 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。