旬ごとの値
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本川（高知県) 1984年（旬ごとの値） 主な要素
| 月 | 旬 | 降水量 | 気温 | 湿度 | 風向・風速 | 日照 時間 (h) |
雪 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 合計 (mm) | 最大 | 平均 | 最高 (℃) | 最低 (℃) |
平均 (％) | 最小 (％) |
平均 風速 (m/s) | 最大風速 | 最大瞬間風速 | 降雪の深さ | 最深 積雪 (cm) |
||||||||||
| 日 (mm) | 1時間 (mm) | 10分間 (mm) |
日平均 (℃) | 日最高 (℃) | 日最低 (℃) |
風速 (m/s) | 風向 | 風速 (m/s) | 風向 | 合計 (cm) | 日合計の最大 (cm) |
||||||||||
| 上旬 | 8 | 5 | 1 | /// | -0.4 | 4.3 | -4.6 | 7.3 | -8.1 | /// | /// | 0.9 | 4 | 北西 | /// | /// | 44.1 | /// | /// | /// | |
| 中旬 | 19 | 10 | 2 | /// | -0.3 | 4.4 | -4.2 | 9.0 | -7.5 | /// | /// | 1.0 | 4 | 北西 | /// | /// | 44.6 | /// | /// | /// | |
| 下旬 | 57 | 38 | 5 | /// | -2.1 ) | 1.4 ) | -5.5 ) | 2.8 ) | -9.7 ) | /// | /// | 1.0 | 4 | 北西 | /// | /// | 45.3 | /// | /// | /// | |
| 上旬 | 3 | 3 | 1 | /// | -3.1 | 0.9 | -6.6 | 5.2 | -9.1 | /// | /// | 1.2 | 4 | 北西 | /// | /// | 59.1 | /// | /// | /// | |
| 中旬 | 36 | 22 | 4 | /// | 0.2 | 4.9 | -3.4 | 10.3 | -6.5 | /// | /// | 1.0 | 4 | 北西 | /// | /// | 54.5 | /// | /// | /// | |
| 下旬 | 79 | 47 | 6 | /// | 1.5 | 6.7 | -2.3 | 11.2 | -6.3 | /// | /// | 1.1 | 5 | 北西 | /// | /// | 50.6 | /// | /// | /// | |
| 上旬 | 7 | 2 | 1 | /// | -0.1 | 5.6 ) | -4.7 ) | 8.6 ) | -8.5 ) | /// | /// | 1.0 | 4 ) | 北西 | /// | /// | 67.2 | /// | /// | /// | |
| 中旬 | 67 | 26 | 5 | /// | 2.8 | 7.0 ) | -1.0 ) | 12.0 ) | -6.7 ) | /// | /// | 0.9 | 5 | /// | /// | /// | 42.9 | /// | /// | /// | |
| 下旬 | 20 | 16 | 3 | /// | 4.8 | 11.6 | -0.8 | 19.7 | -5.9 | /// | /// | 0.9 | 4 | 北西 | /// | /// | 79.7 | /// | /// | /// | |
| 上旬 | 85 | 46 | 8 | /// | 9.0 | 13.8 | 4.6 | 16.9 | -2.3 | /// | /// | 0.9 | 3 | 南南東 | /// | /// | 47.9 | /// | /// | /// | |
| 中旬 | 103 | 102 | 19 | /// | 11.4 | 17.6 | 5.5 | 20.1 | 0.9 | /// | /// | 1.1 | 4 | 北西 | /// | /// | 74.8 | /// | /// | /// | |
| 下旬 | 165 | 119 | 13 | /// | 10.5 | 16.2 | 4.6 | 20.1 | 0.8 | /// | /// | 0.9 | 4 | 南東 | /// | /// | 61.1 | /// | /// | /// | |
| 上旬 | 25 | 25 | 5 | /// | 13.0 | 19.7 | 6.4 | 26.7 | 4.2 | /// | /// | 1.1 | 5 | 南 | /// | /// | 79.1 | /// | /// | /// | |
| 中旬 | 59 | 41 | 11 | /// | 15.7 | 21.3 | 11.3 | 26.1 | 8.2 | /// | /// | 0.9 | 4 | 南東 | /// | /// | 71.0 | /// | /// | /// | |
| 下旬 | 42 | 23 | 4 | /// | 15.7 | 21.7 | 10.7 | 25.4 | 6.3 | /// | /// | 0.8 | 3 | 南東 | /// | /// | 70.6 | /// | /// | /// | |
| 上旬 | 176 | 65 | 15 | /// | 17.6 | 22.4 | 13.6 | 25.7 | 11.7 | /// | /// | 0.7 | 3 | 南東 | /// | /// | 57.0 | /// | /// | /// | |
| 中旬 | 248 | 149 | 15 | /// | 19.5 | 23.5 | 15.8 | 28.1 | 9.2 | /// | /// | 0.9 | 4 | 東南東 | /// | /// | 44.1 | /// | /// | /// | |
| 下旬 | 216 | 97 | 16 | /// | 19.9 | 24.1 ) | 16.3 ) | 29.3 ) | 13.5 ) | /// | /// | 0.7 | 3 | 南東 | /// | /// | 47.6 | /// | /// | /// | |
| 上旬 | 5 | 3 | 1 | /// | 23.2 | 28.2 ) | 19.5 ) | 32.7 ] | 18.2 ) | /// | /// | 0.7 | 3 | 北北西 | /// | /// | 71.3 | /// | /// | /// | |
| 中旬 | 89 | 33 | 16 | /// | 22.8 | 28.5 | 18.7 | 33.0 | 17.7 | /// | /// | 0.8 | 3 | 南東 | /// | /// | 66.9 | /// | /// | /// | |
| 下旬 | 154 | 34 | 17 | /// | 22.7 | 27.1 | 20.0 | 30.2 | 17.9 | /// | /// | 0.7 | 3 | 南東 | /// | /// | 60.4 | /// | /// | /// | |
| 上旬 | 29 | 29 | 21 | /// | 24.2 | 30.7 ) | 19.4 ) | 33.4 ) | 17.3 ] | /// | /// | 0.8 | 3 | 南東 | /// | /// | 92.3 | /// | /// | /// | |
| 中旬 | 428 | 140 | 54 | /// | 22.7 | 26.8 | 20.1 | 31.6 | 18.9 | /// | /// | 0.7 | 3 | 東南東 | /// | /// | 48.9 | /// | /// | /// | |
| 下旬 | 300 | 210 | 42 | /// | 23.3 | 28.6 | 19.2 | 32.8 | 16.9 | /// | /// | 0.9 | 4 | 東南東 | /// | /// | 71.0 | /// | /// | /// | |
| 上旬 | 81 | 26 | 17 | /// | 21.3 | 25.7 | 18.3 | 29.0 | 15.8 | /// | /// | 0.7 | 3 | 北西 | /// | /// | 55.6 | /// | /// | /// | |
| 中旬 | 29 | 18 | 4 | /// | 17.8 | 22.5 | 14.8 | 25.7 | 13.1 | /// | /// | 0.6 | 2 | 南東 | /// | /// | 46.7 | /// | /// | /// | |
| 下旬 | 2 | 1 | 1 | /// | 17.7 | 23.0 | 13.5 | 25.7 | 7.0 | /// | /// | 0.8 | 3 | 南東 | /// | /// | 58.3 | /// | /// | /// | |
| 上旬 | 19 | 15 | 3 | /// | 14.4 | 19.5 | 10.2 | 25.8 | 5.0 | /// | /// | 0.6 | 3 | 南 | /// | /// | 47.1 | /// | /// | /// | |
| 中旬 | 123 | 94 | 9 | /// | 14.4 | 19.9 ) | 10.1 ) | 23.2 ) | 6.8 ) | /// | /// | 1.0 | 4 ) | 北西 | /// | /// | 52.6 ) | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 10.4 | 17.4 | 5.3 | 22.3 | 0.9 | /// | /// | 1.0 | 5 | 北西 | /// | /// | 7.6 ] | /// | /// | /// | |
| 上旬 | 6 | 4 | 1 | /// | 10.5 | 17.9 ) | 4.8 ) | 21.5 ) | -0.5 ) | /// | /// | 0.7 | 3 ] | 南東 | /// | /// | 54.8 | /// | /// | /// | |
| 中旬 | 78 | 67 | 17 | /// | 11.6 | 16.0 | 7.7 | 18.3 | 3.4 | /// | /// | 0.8 | 4 | 西北西 | /// | /// | 32.3 | /// | /// | /// | |
| 下旬 | 2 | 2 | 1 | /// | 5.7 | 13.0 | 1.0 | 15.6 | -2.3 | /// | /// | 0.8 | 4 | 北西 | /// | /// | 45.2 | /// | /// | /// | |
| 上旬 | 43 | 41 | 8 | /// | 5.6 | 12.8 | 0.3 | 16.9 | -5.1 | /// | /// | 0.9 | 3 | 南東 | /// | /// | 41.8 | /// | /// | /// | |
| 中旬 | 77 | 48 | 13 | /// | 6.2 | 10.8 | 2.3 | 18.1 | -2.0 | /// | /// | 0.9 | 4 | 北西 | /// | /// | 31.8 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | -0.9 | 3.0 | -4.0 | 7.4 | -6.1 | /// | /// | 1.1 | 4 | 北西 | /// | /// | 49.6 | /// | /// | /// | |
- 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。