旬ごとの値
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下妻（茨城県) 1986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 | 17 | 16 | 7 | /// | 1.7 | 6.8 | -3.2 | 9.8 | -6.7 | /// | /// | 2.0 | 8 | 西 | /// | /// | 62.7 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 1.3 | 7.4 | -3.9 | 11.0 | -7.2 | /// | /// | 2.1 | 9 | 北西 | /// | /// | 68.5 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 0.4 | 7.1 | -6.0 | 8.9 | -8.8 | /// | /// | 1.9 | 8 | 西北西 | /// | /// | 82.9 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 0.9 | 7.4 | -4.9 | 12.9 | -7.9 | /// | /// | 1.6 | 7 | 西 | /// | /// | 81.7 | /// | /// | /// | |
| 中旬 | 4 ) | 3 ) | 1 ) | /// | 1.3 | 7.2 ) | -4.5 ) | 13.9 ) | -8.9 ) | /// | /// | 1.6 | 9 ) | 西 | /// | /// | 59.6 | /// | /// | /// | |
| 下旬 | 2 | 2 | 1 | /// | 2.2 | 7.1 ) | -2.7 ) | 9.2 ] | -5.9 ) | /// | /// | 2.5 | 9 ) | 西北西 | /// | /// | 67.0 | /// | /// | /// | |
| 上旬 | 2 | 2 | 1 | /// | 4.7 | 11.1 | -0.8 | 17.8 | -4.8 | /// | /// | 2.1 | 10 | 北西 | /// | /// | 81.3 | /// | /// | /// | |
| 中旬 | 68 | 36 | 7 | /// | 6.1 | 10.7 | 1.7 | 17.1 | -2.1 | /// | /// | 2.9 | 13 | 西北西 | /// | /// | 58.8 | /// | /// | /// | |
| 下旬 | 54 | 37 | 5 | /// | 6.0 | 10.4 ) | 1.3 ) | 17.1 ] | -2.1 ) | /// | /// | 2.1 | 8 ) | 北西 | /// | /// | 54.6 ) | /// | /// | /// | |
| 上旬 | 12 | 6 | 2 | /// | 9.9 | 16.0 | 4.0 | 22.7 | -1.5 | /// | /// | 2.5 | 10 | 西 | /// | /// | 77.9 | /// | /// | /// | |
| 中旬 | 40 | 24 | 5 | /// | 11.0 | 15.7 | 6.6 | 17.7 | 1.4 | /// | /// | 2.3 | 11 | 西北西 | /// | /// | 54.0 | /// | /// | /// | |
| 下旬 | 42 | 19 | 5 | /// | 14.9 | 20.1 ) | 10.3 ) | 23.6 ) | 6.9 ) | /// | /// | 2.3 | 9 ) | 南 | /// | /// | 60.7 | /// | /// | /// | |
| 上旬 | 22 | 21 | 5 | /// | 16.5 | 21.5 | 12.3 | 27.7 | 8.1 | /// | /// | 2.1 | 8 | 南 | /// | /// | 71.4 | /// | /// | /// | |
| 中旬 | 69 | 30 | 10 | /// | 16.3 | 20.5 | 12.2 | 24.4 | 10.1 | /// | /// | 2.0 | 6 | 南南東 | /// | /// | 55.1 | /// | /// | /// | |
| 下旬 | 46 | 32 | 5 | /// | 16.8 | 21.6 | 12.3 | 27.7 | 8.6 | /// | /// | 2.2 | 9 | 西北西 | /// | /// | 88.0 | /// | /// | /// | |
| 上旬 | 38 | 30 | 17 | /// | 18.9 | 23.1 | 15.4 | 27.8 | 11.8 | /// | /// | 1.8 | 5 | 南東 | /// | /// | 58.5 | /// | /// | /// | |
| 中旬 | 51 | 19 | 8 | /// | 20.7 | 25.1 | 16.4 | 26.7 | 11.8 | /// | /// | 2.6 | 8 | 南 | /// | /// | 82.5 | /// | /// | /// | |
| 下旬 | 50 | 16 | 4 | /// | 19.6 | 22.1 | 17.4 | 29.7 | 15.2 | /// | /// | 1.5 | 6 | 南東 | /// | /// | 24.1 | /// | /// | /// | |
| 上旬 | 47 | 16 | 4 | /// | 20.6 | 23.9 | 18.3 | 27.5 | 16.1 | /// | /// | 1.4 | 4 | 南南東 | /// | /// | 24.4 | /// | /// | /// | |
| 中旬 | 27 | 11 | 4 | /// | 22.5 | 25.4 | 20.0 | 31.7 | 18.1 | /// | /// | 1.4 | 5 | 南南西 | /// | /// | 30.5 | /// | /// | /// | |
| 下旬 | 15 | 15 | 3 | /// | 24.2 | 28.2 | 21.0 | 33.0 | 17.6 | /// | /// | 1.4 | 5 | 南東 | /// | /// | 65.6 | /// | /// | /// | |
| 上旬 | 299 | 203 | 36 | /// | 24.6 | 28.9 ) | 21.4 ) | 32.7 ] | 18.8 ) | /// | /// | 1.6 | 5 ] | 西 | /// | /// | 80.4 | /// | /// | /// | |
| 中旬 | 3 | 3 | 2 | /// | 25.5 | 29.3 | 22.6 | 31.5 | 20.8 | /// | /// | 1.7 | 6 | 南 | /// | /// | 63.5 | /// | /// | /// | |
| 下旬 | 2 | 1 | 1 | /// | 25.2 | 30.0 | 21.3 | 32.1 | 18.7 | /// | /// | 2.1 | 8 | 南南東 | /// | /// | 100.5 | /// | /// | /// | |
| 上旬 | 64 | 31 | 9 | /// | 24.4 | 28.6 | 20.9 | 34.6 | 18.8 | /// | /// | 1.5 | 5 | 東南東 | /// | /// | 59.8 | /// | /// | /// | |
| 中旬 | 30 | 14 | 7 | /// | 21.6 | 24.5 | 19.5 | 29.4 | 18.4 | /// | /// | 1.0 | 3 | 北北西 | /// | /// | 30.4 | /// | /// | /// | |
| 下旬 | 9 | 6 | 2 | /// | 20.3 | 25.4 | 16.2 | 30.9 | 12.4 | /// | /// | 1.6 | 7 | 南東 | /// | /// | 76.2 | /// | /// | /// | |
| 上旬 | 44 | 14 | 4 | /// | 18.1 | 22.2 | 14.7 | 25.9 | 9.0 | /// | /// | 1.6 | 5 | 東南東 | /// | /// | 48.7 | /// | /// | /// | |
| 中旬 | 18 | 14 | 3 | /// | 13.9 | 20.0 ) | 9.7 ) | 23.7 ) | 3.6 ) | /// | /// | 1.5 | 9 ) | 北西 | /// | /// | 74.3 | /// | /// | /// | |
| 下旬 | 6 | 3 | 3 | /// | 11.9 | 17.4 | 6.5 | 20.3 | 2.7 | /// | /// | 1.1 | 5 | 南南東 | /// | /// | 57.9 | /// | /// | /// | |
| 上旬 | 26 | 9 | 4 | /// | 12.1 | 17.1 | 7.6 | 20.4 | 3.5 | /// | /// | 1.4 | 8 | 北西 | /// | /// | 47.9 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 8.5 | 14.0 | 3.5 | 18.2 | 0.6 | /// | /// | 1.8 | 9 | 西北西 | /// | /// | 55.1 | /// | /// | /// | |
| 下旬 | 6 | 4 | 1 | /// | 6.9 | 12.1 | 2.5 | 17.2 | -0.5 | /// | /// | 1.5 | 9 | 北西 | /// | /// | 56.4 | /// | /// | /// | |
| 上旬 | 4 | 4 | 2 | /// | 5.4 | 12.5 | -0.3 | 17.1 | -3.5 | /// | /// | 1.5 | 8 | 西北西 | /// | /// | 74.5 | /// | /// | /// | |
| 中旬 | 83 | 40 | 13 | /// | 5.9 | 11.0 | 1.1 | 16.1 | -1.8 | /// | /// | 1.7 | 10 | 西北西 | /// | /// | 48.1 | /// | /// | /// | |
| 下旬 | 9 | 8 | 3 | /// | 2.7 | 7.9 | -1.6 | 12.2 | -4.4 | /// | /// | 1.5 | 8 | 西北西 | /// | /// | 66.0 | /// | /// | /// | |
- 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。