旬ごとの値
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龍ケ崎（茨城県) 1983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 | 11 | 9 | 2 | /// | 3.1 | 8.1 | -1.2 | 9.0 | -5.8 | /// | /// | 1.4 | 6 | 北西 | /// | /// | 53.1 | /// | /// | /// | |
| 中旬 | 9 | 9 | 3 | /// | 1.9 | 8.1 | -3.1 | 11.1 | -5.9 | /// | /// | 1.7 | 7 | 北北東 | /// | /// | 70.0 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 2.0 | 9.7 | -4.3 | 13.9 | -8.4 | /// | /// | 1.6 | 9 | 西北西 | /// | /// | 97.8 | /// | /// | /// | |
| 上旬 | 4 | 3 | 1 | /// | 3.3 | 9.1 | -1.8 | 13.2 | -4.0 | /// | /// | 1.7 | 7 | 西北西 | /// | /// | 74.6 | /// | /// | /// | |
| 中旬 | 32 | 31 | 3 | /// | 2.4 | 8.8 | -3.1 | 12.4 | -7.1 | /// | /// | 2.6 | 9 | 西北西 | /// | /// | 78.7 | /// | /// | /// | |
| 下旬 | 12 | 12 | 3 | /// | 3.6 | 8.7 | -0.9 | 12.2 | -3.1 | /// | /// | 3.1 | 8 | 西北西 | /// | /// | 69.2 | /// | /// | /// | |
| 上旬 | 29 | 25 | 5 | /// | 4.6 | 10.1 ) | -0.3 ) | 15.9 ) | -5.7 ) | /// | /// | 2.0 | 6 ) | 西北西 | /// | /// | 71.6 | /// | /// | /// | |
| 中旬 | 44 | 29 | 3 | /// | 6.0 ) | 11.7 ) | 0.8 ) | 15.2 ) | -3.1 ) | /// | /// | 3.0 | 11 | /// | /// | /// | 77.3 | /// | /// | /// | |
| 下旬 | 32 | 14 | 4 | /// | 7.3 | 11.5 | 3.7 | 17.3 | -0.1 | /// | /// | 2.4 | 8 | 北北東 | /// | /// | 48.1 | /// | /// | /// | |
| 上旬 | 40 | 24 | 5 | /// | 11.6 | 17.3 | 5.8 | 20.1 | 3.4 | /// | /// | 3.1 | 11 | 南西 | /// | /// | 79.9 | /// | /// | /// | |
| 中旬 | 59 | 18 | 4 | /// | 12.7 | 17.3 | 8.0 | 22.0 | 2.9 | /// | /// | 2.9 | 9 | 南南西 | /// | /// | 42.3 | /// | /// | /// | |
| 下旬 | 15 | 11 | 3 | /// | 15.7 | 22.1 | 10.4 | 27.4 | 5.5 | /// | /// | 3.1 | 12 | 南南西 | /// | /// | 63.5 | /// | /// | /// | |
| 上旬 | 8 | 3 | 1 | /// | 16.5 | 22.2 | 11.7 | 25.8 | 9.0 | /// | /// | 3.1 | 13 | 南西 | /// | /// | 88.4 | /// | /// | /// | |
| 中旬 | 71 | 47 | 7 | /// | 17.7 | 23.4 | 13.0 | 27.1 | 9.4 | /// | /// | 3.4 | 14 | 南南西 | /// | /// | 85.3 | /// | /// | /// | |
| 下旬 | 13 | 8 | 3 | /// | 18.1 | 23.0 ) | 14.2 ) | 29.1 ) | 9.6 ) | /// | /// | 2.7 | 8 ) | 南南西 | /// | /// | 94.7 | /// | /// | /// | |
| 上旬 | 44 | 35 | 31 | /// | 18.9 | 23.8 | 14.3 | 26.8 | 10.5 | /// | /// | 3.1 | 7 | 東北東 | /// | /// | 85.5 | /// | /// | /// | |
| 中旬 | 51 | 23 | 8 | /// | 17.8 | 21.4 | 14.8 | 28.4 | 13.3 | /// | /// | 2.8 | 8 | 西北西 | /// | /// | 42.9 | /// | /// | /// | |
| 下旬 | 70 | 43 | 11 | /// | 18.1 | 22.2 | 15.2 | 25.6 | 13.9 | /// | /// | 2.7 | 6 | 東北東 | /// | /// | 56.0 | /// | /// | /// | |
| 上旬 | 61 | 29 | 6 | /// | 18.6 | 22.1 | 16.1 | 26.8 | 13.8 | /// | /// | 3.0 | 6 | 南 | /// | /// | 31.5 | /// | /// | /// | |
| 中旬 | 19 | 13 | 7 | /// | 20.8 | 24.6 | 17.8 | 29.4 | 13.7 | /// | /// | 3.1 | 8 | 南南西 | /// | /// | 49.2 | /// | /// | /// | |
| 下旬 | 55 | 24 | 22 | /// | 25.0 | 29.3 ) | 21.9 ) | 32.2 ) | 20.4 ) | /// | /// | 1.9 | 6 | 南西 | /// | /// | 68.1 | /// | /// | /// | |
| 上旬 | 3 | 3 | 1 | /// | 25.7 | 30.5 | 22.0 | 33.5 | 17.5 | /// | /// | 2.3 | 6 | 南南西 | /// | /// | 90.5 | /// | /// | /// | |
| 中旬 | 147 | 77 | 19 | /// | 25.9 | 29.8 | 23.1 | 33.8 | 21.3 | /// | /// | 3.4 | 9 | 南東 | /// | /// | 65.3 | /// | /// | /// | |
| 下旬 | 54 | 54 | 35 | /// | 23.5 | 27.3 | 20.9 | 33.3 | 19.6 | /// | /// | 2.1 | 6 | 東北東 | /// | /// | 58.4 | /// | /// | /// | |
| 上旬 | 18 | 9 | 7 | /// | 24.1 | 28.8 | 21.0 | 33.1 | 18.9 | /// | /// | 1.6 | 9 | 北西 | /// | /// | 67.6 | /// | /// | /// | |
| 中旬 | 22 | 7 | 3 | /// | 20.7 | 24.2 | 17.6 | 31.2 | 13.7 | /// | /// | 2.0 | 6 | 北東 | /// | /// | 41.4 | /// | /// | /// | |
| 下旬 | 159 | 71 | 22 | /// | 18.0 | 20.8 | 15.9 | 25.2 | 13.5 | /// | /// | 2.2 | 9 | 北北東 | /// | /// | 31.6 | /// | /// | /// | |
| 上旬 | 30 | 14 | 4 | /// | 18.7 | 23.4 | 15.0 | 27.0 | 11.1 | /// | /// | 1.8 | 4 | 東 | /// | /// | 64.1 | /// | /// | /// | |
| 中旬 | 73 | 30 | 6 | /// | 15.0 | 18.6 | 11.6 | 20.9 | 9.7 | /// | /// | 1.7 | 8 | 北北東 | /// | /// | 39.3 | /// | /// | /// | |
| 下旬 | 21 | 15 | 7 | /// | 11.6 | 17.4 | 6.2 | 21.4 | 0.9 | /// | /// | 1.7 | 6 | 北西 | /// | /// | 76.1 | /// | /// | /// | |
| 上旬 | 49 | 25 | 5 | /// | 11.2 | 15.8 | 6.5 | 18.7 | 2.1 | /// | /// | 2.1 | 7 | 北北東 | /// | /// | 46.3 | /// | /// | /// | |
| 中旬 | 1 | 1 | 1 | /// | 10.4 | 16.7 ) | 5.0 ) | 20.7 ) | 1.0 ) | /// | /// | 2.5 | 11 ) | 南西 | /// | /// | 71.9 | /// | /// | /// | |
| 下旬 | 16 | 16 | 5 | /// | 6.2 | 13.0 | 0.3 | 15.7 | -3.2 | /// | /// | 1.7 | 8 | 北西 | /// | /// | 74.8 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 5.8 | 12.5 ) | -0.1 ) | 17.7 ] | -2.7 ) | /// | /// | 2.1 | 8 ) | 北西 | /// | /// | 85.2 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 3.4 | 10.2 | -2.4 | 13.6 | -6.3 | /// | /// | 2.1 | 7 | 西北西 | /// | /// | 73.1 | /// | /// | /// | |
| 下旬 | 4 | 2 | 1 | /// | 2.0 | 8.1 | -3.7 | 12.8 | -7.6 | /// | /// | 2.0 | 8 | 西北西 | /// | /// | 69.6 | /// | /// | /// | |
- 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。