月ごとの値
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天竜 2013年（月ごとの値） 詳細（降水量）
| 月 | 降水量(mm) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 合計 | 日最大 | 1時間最大 | 10分間最大 | 各階級の日数 | |||||||||
| 値 | 日 | 値 | 日 時:分 | 値 | 日 時:分 | ≧1mm | ≧10mm | ≧30mm | ≧50mm | ≧70mm | ≧100mm | ||
| 41.0 | 26.5 | 14 | 5.0 | 14 11:46 | 1.0 | 22 05:07 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 75.5 | 23.0 | 18 | 3.5 | 18 11:16 | 1.0 | 27 04:37 | 10 | 3 | 0 | 0 | 0 | 0 | |
| 123.0 | 41.5 | 18 | 15.5 | 01 18:52 | 7.0 | 13 20:45 | 4 | 4 | 3 | 0 | 0 | 0 | |
| 216.0 | 83.0 | 24 | 14.5 | 24 19:41 | 5.0 | 06 21:30 | 9 | 4 | 2 | 2 | 2 | 0 | |
| 147.5 | 59.5 | 11 | 11.0 | 11 14:39 | 3.0 | 30 10:20 | 6 | 4 | 2 | 1 | 0 | 0 | |
| 160.5 | 32.5 | 20 | 10.0 | 19 23:02 | 4.0 | 19 22:29 | 13 | 6 | 1 | 0 | 0 | 0 | |
| 82.0 | 16.0 | 29 | 7.5 | 18 01:02 | 3.5 | 18 00:12 | 9 | 4 | 0 | 0 | 0 | 0 | |
| 84.5 | 37.5 | 25 | 19.0 | 25 16:49 | 7.0 | 25 16:39 | 8 | 3 | 1 | 0 | 0 | 0 | |
| 216.5 | 146.0 | 16 | 52.0 | 16 08:15 | 13.0 | 16 08:05 | 6 | 4 | 1 | 1 | 1 | 1 | |
| 301.5 | 136.0 | 25 | 33.5 | 25 21:50 | 10.5 | 25 21:16 | 12 | 7 | 3 | 1 | 1 | 1 | |
| 74.0 | 27.0 | 25 | 11.0 | 25 19:35 | 4.5 | 25 19:35 | 5 | 3 | 0 | 0 | 0 | 0 | |
| 45.0 | 20.5 | 10 | 13.5 | 10 07:23 | 6.5 | 10 07:17 | 5 | 2 | 0 | 0 | 0 | 0 | |