半旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
笠間（茨城県) 1984年（半旬ごとの値） 主な要素
| 月 | 半旬 | 日～日 | 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 | 最大瞬間 | 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) |
|||||||||||
| 第1半旬 | 1～ 5 | 3 | 2 | 1 | /// | 1.1 | 8.0 | -4.9 | 9.0 | -6.6 | /// | /// | 1.1 | 4 | 北西 | /// | /// | 32.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 0.3 | 8.2 | -6.1 | 10.4 | -8.5 | /// | /// | 1.4 | 5 | 西南西 | /// | /// | 45.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 0.6 | 8.1 | -6.4 | 12.2 | -8.7 | /// | /// | 1.2 | 6 | 西 | /// | /// | 38.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 6 | 6 | 1 | /// | -2.0 | 2.8 | -7.9 | 5.2 | -13.3 | /// | /// | 1.4 | 5 | 北北西 | /// | /// | 35.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 7 | 7 | 1 | /// | -0.4 | 4.3 | -5.7 | 7.3 | -10.2 | /// | /// | 1.3 | 4 | 北西 | /// | /// | 27.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 12 | 12 | 2 | /// | -0.1 | 5.0 | -4.9 | 6.8 | -7.0 | /// | /// | 1.6 | 5 | 北西 | /// | /// | 42.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | -1.0 | 5.0 | -6.4 | 9.5 | -10.1 | /// | /// | 1.1 | 4 | 南東 | /// | /// | 41.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | -2.3 | 2.8 | -8.1 | 5.0 | -10.9 | /// | /// | 2.1 | 7 | 西北西 | /// | /// | 45.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 8 | 7 | 2 | /// | 0.4 | 5.1 | -3.8 | 6.3 | -6.8 | /// | /// | 1.2 | 4 | 東南東 | /// | /// | 27.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 13 | 7 | 1 | /// | -1.5 | 4.1 | -7.1 | 5.6 | -9.5 | /// | /// | 1.3 | 4 | 南東 | /// | /// | 39.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 17 | 17 | 4 | /// | 0.8 | 6.3 | -4.4 | 8.2 | -7.3 | /// | /// | 1.2 | 4 | 北北西 | /// | /// | 31.5 | /// | /// | /// | |
| 第6半旬 | 26～29 | 26 | 26 | 7 | /// | 1.2 | 6.1 | -2.8 | 8.2 | -6.2 | /// | /// | 2.7 | 9 | 西南西 | /// | /// | 29.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 7 | 4 | 1 | /// | 1.5 | 7.9 ) | -5.1 ) | 10.4 ] | -7.2 ) | /// | /// | 1.4 | 5 ] | 西 | /// | /// | 44.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 6 | 6 | 1 | /// | 1.6 | 7.7 | -4.0 | 8.5 | -5.2 | /// | /// | 1.4 | 5 | 西南西 | /// | /// | 39.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 1.9 | 7.1 | -3.8 | 11.1 | -5.8 | /// | /// | 1.8 | 7 | 西 | /// | /// | 40.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 26 | 14 | 3 | /// | 3.6 | 6.9 | 0.7 | 11.8 | -0.9 | /// | /// | 2.1 | 7 | 西 | /// | /// | 19.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 2 | 1 | /// | 2.9 | 9.1 | -2.7 | 13.8 | -3.7 | /// | /// | 1.9 | 6 | 西南西 | /// | /// | 42.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 2 | 2 | 1 | /// | 5.1 | 13.3 | -1.4 | 17.8 | -3.9 | /// | /// | 1.8 | 7 | 南東 | /// | /// | 46.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 24 | 19 | 3 | /// | 6.1 | 10.6 | 1.2 | 18.2 | -2.5 | /// | /// | 1.2 | 5 | 東南東 | /// | /// | 23.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 7.0 | 12.9 | 1.4 | 18.2 | -3.1 | /// | /// | 1.6 | 5 | 南東 | /// | /// | 40.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 8.3 | 15.1 | 1.2 | 17.0 | -0.6 | /// | /// | 1.5 | 6 | 東南東 | /// | /// | 43.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 28 | 15 | 4 | /// | 9.6 | 15.7 | 5.1 | 24.5 | 3.8 | /// | /// | 1.7 | 5 | 南東 | /// | /// | 21.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 9.9 | 16.7 | 3.3 | 22.7 | 1.9 | /// | /// | 1.7 | 5 | 南東 | /// | /// | 40.2 | /// | /// | /// | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 11.3 | 17.4 | 5.3 | 21.4 | 3.6 | /// | /// | 1.5 | 5 | 南東 | /// | /// | 44.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 35 | 35 | 16 | /// | 13.6 | 20.8 | 6.4 | 22.9 | 4.2 | /// | /// | 1.4 | 7 | 南南西 | /// | /// | 45.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 17.0 | 24.5 ) | 10.4 ) | 27.1 ) | 8.5 ) | /// | /// | 1.4 | 5 | 南東 | /// | /// | 57.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 6 | 4 | 1 | /// | 12.5 | 16.3 | 9.4 | 20.4 | 7.5 | /// | /// | 1.2 | 3 | 南東 | /// | /// | 17.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 8 | 4 | 2 | /// | 12.6 | 16.2 ] | 9.0 ] | 19.8 ] | 5.5 ] | /// | /// | 1.1 | 4 | 東南東 | /// | /// | 35.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 6 | 5 | 2 | /// | 14.2 | 17.9 ) | 10.7 ) | 19.5 ] | 9.6 ) | /// | /// | 1.5 | 4 ] | 南東 | /// | /// | 24.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 28 | 28 | 9 | /// | 17.9 | 22.4 ) | 15.0 ) | 24.1 ] | 9.7 ] | /// | /// | 1.0 | 4 | 南東 | /// | /// | 35.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 18.0 | 22.2 | 14.9 | 25.4 | 13.5 | /// | /// | 1.1 | 3 | 南東 | /// | /// | 26.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 21.2 | 25.4 | 17.0 | 25.7 | 14.5 | /// | /// | 1.8 | 5 | 南東 | /// | /// | 32.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 34 | 29 | 5 | /// | 20.0 | 23.6 | 17.3 | 26.0 | 16.2 | /// | /// | 0.8 | 3 | 南東 | /// | /// | 10.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 17 | 13 | 5 | /// | 23.4 | 27.4 | 20.3 | 29.7 | 17.4 | /// | /// | 1.0 | 3 | 北東 | /// | /// | 15.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 44 | 40 | 6 | /// | 18.3 | 20.7 | 16.6 | 21.7 | 16.0 | /// | /// | 0.7 | 2 | 南南東 | /// | /// | 1.4 | /// | /// | /// | |
| 第6半旬 | 26～30 | 70 | 32 | 7 | /// | 19.0 | 22.3 | 16.6 | 24.7 | 16.1 | /// | /// | 0.9 | 3 | 南東 | /// | /// | 17.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 4 | 3 | 3 | /// | 23.1 | 29.7 | 17.8 | 33.9 | 15.2 | /// | /// | 0.8 | 3 | 南南東 | /// | /// | 45.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 25 | 22 | 4 | /// | 20.4 | 23.7 | 18.2 | 27.9 | 17.7 | /// | /// | 0.7 | 3 | 南東 | /// | /// | 13.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 50 | 34 | 33 | /// | 23.7 | 26.7 | 21.2 | 28.5 | 18.6 | /// | /// | 1.0 | 3 | 南東 | /// | /// | 14.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 15 | 9 | 4 | /// | 25.3 | 28.7 ) | 22.8 ) | 30.5 ] | 22.2 ) | /// | /// | 1.3 | 3 ) | 南東 | /// | /// | 32.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 3 | 3 | 2 | /// | 24.7 | 28.3 | 21.6 | 30.2 | 19.4 | /// | /// | 1.0 | 3 | 南東 | /// | /// | 32.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 2 | 2 | 2 | /// | 25.6 | 30.0 | 21.9 | 32.4 | 20.5 | /// | /// | 0.8 | 3 | 南東 | /// | /// | 51.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 25 | 25 | 23 | /// | 26.2 | 32.2 | 21.2 | 33.3 | 20.6 | /// | /// | 0.7 | 6 | 北東 | /// | /// | 41.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 34 | 28 | 15 | /// | 26.7 | 32.7 ) | 22.3 ) | 34.5 ) | 21.9 ) | /// | /// | 0.7 | 2 | 北北西 | /// | /// | 43.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 26.9 | 31.7 | 22.9 | 33.7 | 21.8 | /// | /// | 0.8 | 3 | 南南東 | /// | /// | 43.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 27.1 | 33.0 | 22.6 | 34.3 | 21.2 | /// | /// | 0.9 | 3 | 南南東 | /// | /// | 57.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 9 | 9 | 5 | /// | 25.2 | 28.4 | 21.5 | 32.9 | 18.0 | /// | /// | 1.3 | 5 | 南南西 | /// | /// | 33.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 2 | 2 | 2 | /// | 23.0 | 28.2 | 18.4 | 32.3 | 17.0 | /// | /// | 0.8 | 3 | 南東 | /// | /// | 43.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 4 | 4 | 2 | /// | 24.3 | 28.7 | 21.5 | 34.1 | 19.4 | /// | /// | 0.9 | 3 | 南東 | /// | /// | 37.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 10 | 7 | 2 | /// | 21.2 | 26.3 | 16.6 | 30.8 | 14.3 | /// | /// | 0.8 | 3 | 北北西 | /// | /// | 33.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 20 | 11 | 6 | /// | 21.0 | 24.5 | 18.3 | 26.4 | 16.2 | /// | /// | 0.7 | 3 | 南東 | /// | /// | 13.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 9 | 4 | 1 | /// | 20.1 | 23.2 | 17.9 | 25.7 | 16.7 | /// | /// | 0.8 | 2 | 南東 | /// | /// | 10.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 18.9 | 25.1 | 13.4 | 27.3 | 11.3 | /// | /// | 0.7 | 3 | 北東 | /// | /// | 45.9 | /// | /// | /// | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 17.6 | 23.7 | 11.3 | 27.5 | 8.5 | /// | /// | 0.8 | 3 | 南東 | /// | /// | 33.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 18.9 | 23.3 | 15.0 | 29.8 | 10.6 | /// | /// | 1.0 | 3 | 南東 | /// | /// | 27.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 13.3 | 18.2 ] | 8.2 ] | 19.8 ] | 5.0 ] | /// | /// | 1.3 | 4 | 北北東 | /// | /// | 18.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 37 | 20 | 7 | /// | 16.8 | 21.7 | 12.1 | 24.8 | 8.0 | /// | /// | 1.7 | 4 | 南東 | /// | /// | 19.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 23 | 15 | 2 | /// | 14.9 | 18.5 | 11.3 | 23.6 | 6.4 | /// | /// | 0.8 | 3 | 北北東 | /// | /// | 14.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 2 | 1 | /// | 12.8 | 19.5 | 6.8 | 21.4 | 5.8 | /// | /// | 0.7 | 3 | 南南東 | /// | /// | 29.2 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 11.5 | 17.2 | 6.6 | 20.9 | -0.1 | /// | /// | 0.9 | 4 | 南東 | /// | /// | 34.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 9.0 | 16.4 | 3.0 | 20.9 | -1.2 | /// | /// | 0.9 | 4 | 北 | /// | /// | 34.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 11.9 | 19.8 | 5.6 | 22.2 | 4.1 | /// | /// | 0.8 | 4 | 南東 | /// | /// | 35.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 24 | 24 | 7 | /// | 8.4 | 13.9 | 3.4 | 15.7 | -0.3 | /// | /// | 0.7 | 3 | 北北東 | /// | /// | 18.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 17 | 8 | 3 | /// | 8.6 | 12.1 ] | 4.4 ] | 16.7 ] | 2.9 ] | /// | /// | 1.0 | 4 | 北 | /// | /// | 19.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 6.3 | 13.2 | -0.6 | 14.6 | -3.0 | /// | /// | 0.9 | 4 | 北西 | /// | /// | 30.2 | /// | /// | /// | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 3.6 | 12.2 | -3.0 | 15.4 | -4.6 | /// | /// | 0.9 | 5 | 西 | /// | /// | 43.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 7.0 | 14.6 | 0.2 | 16.5 | -2.2 | /// | /// | 1.2 | 4 | 北西 | /// | /// | 36.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 5.0 | 12.2 | -0.8 | 14.8 | -4.5 | /// | /// | 1.1 | 4 | 北 | /// | /// | 29.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 35 | 34 | 5 | /// | 8.7 | 13.2 | 3.6 | 17.2 | -1.1 | /// | /// | 1.4 | 6 | 北北西 | /// | /// | 27.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 30 | 19 | 3 | /// | 3.7 | 8.6 | -0.9 | 9.8 | -3.0 | /// | /// | 1.2 | 4 | 北西 | /// | /// | 32.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 1.3 | 7.8 | -3.1 | 12.3 | -6.3 | /// | /// | 1.5 | 5 | 西北西 | /// | /// | 29.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | -0.7 | 6.7 | -6.8 | 8.8 | -7.7 | /// | /// | 1.1 | 4 | 西南西 | /// | /// | 51.0 | /// | /// | /// | |
- 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。