日ごとの値
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高知県 1998年5月（日ごとの値） 降水量合計（mm）
| 日 | 本山 | 繁藤 | 佐川 | 成山 | 高知* | 芸西 | 鳥形山 | 船戸 | 安芸 | 須崎 | 佐喜浜 | 窪川 | 室戸岬* | 堂ケ森 | 大正 | 宿毛* | 中村 | 清水* | 梼原 | 田野 | 池川 | 大栃 | 佐賀 | 江川崎 | 後免 | 魚梁瀬 | 本川 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 12 | 18 | 22 | 18 | 18.0 | 10 | 39 | 54 | 5 | 12 | 40 | 28 | 7.5 | 31 | 45 | 10.0 | 28 | 1.5 | 9 | 3 | 25 | 7 | 27 | 8 | 11 | 34 | 18 |
| 2 | 44 | 116 | 37 | 49 | 48.0 | 18 | 14 | 38 | 7 | 24 | 23 | 20 | 4.0 | 9 | 18 | 12.0 | 15 | 11.5 | 31 | 6 | 25 | 72 | 26 | 35 | 36 | 115 | 50 |
| 3 | 11 | 15 | 8 | 6 | 13.5 | 5 | 2 | 21 | 7 | 1 | 29 | 17 | 3.0 | 25 | 15 | 6.5 | 7 | 11.0 | 25 | 6 | 14 | 35 | 3 | 17 | 19 | 34 | 8 |
| 4 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | -- | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 5 | 13 | 10 | 25 | 10 | 10.5 | 7 | 9 | 21 | 7 | 16 | 22 | 17 | 26.0 | 3 | 8 | 2.0 | 14 | 36.0 | 4 | 5 | 11 | 9 | 12 | 4 | 8 | 30 | 13 |
| 6 | 2 | 4 | 1 | 3 | 1.0 | 1 | 1 | 4 | 0 | 0 | 2 | 0 | 0.5 | 2 | 0 | 1.0 | 5 | 1.0 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 2 | 1 |
| 7 | 24 | 25 | 32 | 43 | 20.0 | 19 | 7 | 32 | 2 | 37 | 4 | 56 | 1.0 | 58 | 37 | 39.5 | 16 | 17.0 | 23 | 0 | 5 | 53 | 15 | 42 | 24 | 14 | 10 |
| 8 | 2 | 9 | 5 | 3 | 15.0 | 3 | 3 | 3 | 5 | 1 | 4 | 2 | 10.5 | 2 | 6 | 0.0 | 0 | 6.5 | 16 | 3 | 3 | 5 | 1 | 4 | 9 | 2 | 3 |
| 9 | 0 | 0 | 0 | 0 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | -- | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10 | 2 | 1 | 0 | 0 | 0.0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.0 | 1 | 1 | 0.0 | 0 | 0.0 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 6 |
| 11 | 13 | 13 | 15 | 21 | 12.0 | 5 | 14 | 12 | 3 | 14 | 21 | 7 | 8.0 | 1 | 4 | 0.0 | 2 | 2.0 | 4 | 3 | 15 | 7 | 3 | 2 | 8 | 8 | 34 |
| 12 | 18 | 49 | 12 | 11 | 19.5 | 10 | 6 | 15 | 10 | 22 | 3 | 4 | 1.5 | 8 | 13 | 9.5 | 8 | 5.0 | 18 | 4 | 17 | 31 | 2 | 14 | 17 | 69 | 30 |
| 13 | 2 | 3 | 1 | 0 | 1.5 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 1.5 | 1 | 0 | 1.5 | 1 | 0.5 | 3 | 2 | 1 | 5 | 0 | 1 | 1 | 6 | 2 |
| 14 | 0 | 0 | 0 | 0 | 0.0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 2.5 | 0 | 1 | 1.0 | 1 | 5.0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| 15 | 0 | 0 | 2 | 0 | 0.0 | 0 | 5 | 5 | 0 | 1 | 0 | 5 | 3.0 | 6 | 5 | 10.5 | 8 | 19.5 | 6 | 0 | 3 | 0 | 7 | 7 | 0 | 0 | 0 |
| 16 | 213 | 283 | 274 | 144 | 241.5 | 130 | 105 | 153 | 203 | 177 | 340 | 151 | 192.0 | 56 | 83 | 23.0 | 95 | 107.0 | 87 | 302 | 169 | 117 | 111 | 49 | 260 | 305 | 234 |
| 17 | 0 | 0 | 0 | 0 | 0.0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | -- | 0 | 0 | 1.0 | 0 | 0.5 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 8 | 1 |
| 18 | 6 | 7 | 4 | 5 | 6.0 | 8 | 2 | 4 | 8 | 4 | 7 | 7 | 13.5 | 5 | 4 | 4.5 | 8 | 6.5 | 5 | 8 | 3 | 7 | 7 | 3 | 8 | 9 | 3 |
| 19 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | -- | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 20 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | -- | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 21 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | -- | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 22 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | -- | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 23 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 1 | 0 | 1 | 8 | 4 | 0.5 | 0 | 2 | 0.5 | 1 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 |
| 24 | 26 | 28 | 61 | 56 | 10.0 | 8 | 60 | 63 | 8 | 34 | 38 | 62 | 9.5 | 16 | 37 | 4.5 | 26 | 6.0 | 24 | 4 | 54 | 18 | 13 | 16 | 13 | 38 | 50 |
| 25 | 5 | 4 | 1 | 4 | 5.5 | 5 | 3 | 1 | 4 | 12 | 2 | 0 | 6.0 | 2 | 1 | 0.5 | 0 | 1.0 | 7 | 1 | 9 | 4 | 0 | 2 | 10 | 0 | 5 |
| 26 | 1 | 0 | 1 | 0 | 0.5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0.5 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| 27 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | -- | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 28 | 75 | 102 | 81 | 51 | 76.0 | 106 | 50 | 81 | 103 | 137 | 150 | 110 | 46.5 | 78 | 71 | 144.0 | 178 | 86.5 | 34 | 82 | 52 | 144 | 176 | 57 | 89 | 85 | 69 |
| 29 | 47 | 33 | 30 | 28 | 15.5 | 34 | 19 | 14 | 28 | 6 | 92 | 22 | 86.5 | 7 | 10 | 26.0 | 26 | 14.0 | 13 | 46 | 16 | 32 | 27 | 5 | 13 | 47 | 27 |
| 30 | 1 | 1 | 1 | 1 | 1.0 | 1 | 1 | 2 | 1 | 2 | 1 | 2 | 0.5 | 3 | 1 | 2.5 | 1 | 2.0 | 2 | 0 | 1 | 0 | 1 | 3 | 1 | 1 | 2 |
| 31 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | -- | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
- 値欄の記号の説明
- アスタリスク(*)が付いた地点は地上気象観測地点(気象台・測候所・特別地域気象観測所等)です。
- アスタリスクの付いていない地点はアメダス地点です。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。