旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
常陸大宮（茨城県) 1988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 | 3 | 1 | /// | 3.2 | 9.5 | -2.3 | 14.6 | -6.7 | /// | /// | 1.0 | 6 | 北北西 | /// | /// | 41.0 | /// | /// | /// | |
| 中旬 | 2 | 2 | 2 | /// | 2.9 | 11.1 | -3.6 | 15.9 | -7.6 | /// | /// | 1.2 | 6 | 北北西 | /// | /// | 70.3 | /// | /// | /// | |
| 下旬 | 13 | 12 | 8 | /// | 3.1 | 10.5 | -3.1 | 17.0 | -5.9 | /// | /// | 1.3 | 7 | 北北西 | /// | /// | 64.0 | /// | /// | /// | |
| 上旬 | 1 | 1 | 1 | /// | 1.0 | 7.7 | -4.9 | 15.3 | -8.4 | /// | /// | 1.5 | 7 | 北北西 | /// | /// | 65.3 | /// | /// | /// | |
| 中旬 | 1 | 1 | 1 | /// | -0.4 | 6.4 | -6.7 | 11.2 | -9.6 | /// | /// | 1.5 | 7 | 北北西 | /// | /// | 71.1 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 1.7 | 7.9 | -4.6 | 10.5 | -9.1 | /// | /// | 1.6 | 7 | 北北西 | /// | /// | 48.8 | /// | /// | /// | |
| 上旬 | 8 | 5 | 2 | /// | 2.6 | 8.5 | -2.6 | 12.3 | -6.2 | /// | /// | 1.5 | 6 | 南 | /// | /// | 48.8 | /// | /// | /// | |
| 中旬 | 31 | 11 | 4 | /// | 7.1 | 13.5 | 0.9 | 20.1 | -2.5 | /// | /// | 2.1 | 9 | 北北西 | /// | /// | 62.9 | /// | /// | /// | |
| 下旬 | 82 | 51 | 6 | /// | 5.8 | 10.0 | 1.3 | 16.8 | -1.8 | /// | /// | 1.6 | 8 | 北 | /// | /// | 34.6 | /// | /// | /// | |
| 上旬 | 21 | 11 | 2 | /// | 7.0 | 12.9 | 1.5 | 17.1 | -2.3 | /// | /// | 1.6 | 7 | 北北西 | /// | /// | 54.1 | /// | /// | /// | |
| 中旬 | 62 | 35 | 11 | /// | 11.8 | 18.5 | 4.3 | 23.2 | -0.2 | /// | /// | 2.1 | 8 | 南南東 | /// | /// | 66.3 | /// | /// | /// | |
| 下旬 | 25 | 16 | 4 | /// | 13.3 | 19.9 ) | 6.7 ) | 26.1 ) | 0.2 ) | /// | /// | 1.5 | 7 ) | 南 | /// | /// | 56.5 | /// | /// | /// | |
| 上旬 | 51 | 37 | 8 | /// | 13.8 | 20.2 | 7.0 | 26.9 | 1.6 | /// | /// | 1.9 | 7 | 南南東 | /// | /// | 61.1 | /// | /// | /// | |
| 中旬 | 51 | 45 | 7 | /// | 16.8 | 23.2 | 10.4 | 29.9 | 7.6 | /// | /// | 1.8 | 8 | 北北西 | /// | /// | 56.0 | /// | /// | /// | |
| 下旬 | 35 | 23 | 6 | /// | 14.1 | 18.7 | 9.9 | 24.4 | 5.6 | /// | /// | 1.3 | 5 | 南南東 | /// | /// | 24.1 | /// | /// | /// | |
| 上旬 | 52 | 37 | 6 | /// | 19.6 | 24.7 | 14.1 | 30.2 | 9.8 | /// | /// | 1.6 | 10 | 北北西 | /// | /// | 32.6 | /// | /// | /// | |
| 中旬 | 58 | 24 | 18 | /// | 18.9 | 23.9 | 15.3 | 27.2 | 13.2 | /// | /// | 1.3 | 6 | 南南東 | /// | /// | 16.1 | /// | /// | /// | |
| 下旬 | 56 | 29 | 7 | /// | 19.4 | 22.9 | 16.2 | 25.7 | 12.5 | /// | /// | 1.2 | 5 | 南 | /// | /// | 16.8 | /// | /// | /// | |
| 上旬 | 35 | 15 | 6 | /// | 20.3 | 23.4 | 17.6 | 29.5 | 15.1 | /// | /// | 1.2 | 6 | 北 | /// | /// | 7.6 | /// | /// | /// | |
| 中旬 | 56 | 24 | 5 | /// | 20.1 | 22.6 | 17.9 | 26.1 | 16.6 | /// | /// | 0.9 | 4 | 南 | /// | /// | 3.0 | /// | /// | /// | |
| 下旬 | 47 | 40 | 8 | /// | 19.5 | 23.1 | 16.7 | 30.1 | 15.6 | /// | /// | 0.9 | 4 | 南 | /// | /// | 16.1 | /// | /// | /// | |
| 上旬 | 9 | 5 | 3 | /// | 24.6 | 29.7 | 20.3 | 31.9 | 16.3 | /// | /// | 1.2 | 4 | 南 | /// | /// | 32.6 | /// | /// | /// | |
| 中旬 | 206 | 83 | 15 | /// | 23.6 | 26.6 ) | 21.7 ) | 28.9 ) | 20.6 ) | /// | /// | 1.1 | 6 | 南南東 | /// | /// | 9.1 | /// | /// | /// | |
| 下旬 | 56 | 34 | 12 | /// | 25.1 | 29.2 | 22.1 | 31.8 | 20.1 | /// | /// | 1.2 | 5 | 南南東 | /// | /// | 43.4 | /// | /// | /// | |
| 上旬 | 40 | 13 | 11 | /// | 21.5 | 25.3 | 18.7 | 28.7 | 17.3 | /// | /// | 0.9 | 3 | 東南東 | /// | /// | 18.7 | /// | /// | /// | |
| 中旬 | 54 | 21 | 15 | /// | 21.4 | 24.9 | 18.4 | 27.1 | 15.8 | /// | /// | 1.5 | 6 | 北 | /// | /// | 15.5 | /// | /// | /// | |
| 下旬 | 191 | 110 | 22 | /// | 18.4 | 20.9 ) | 16.1 ) | 25.6 ) | 13.7 ) | /// | /// | 0.7 | 3 | 北北西 | /// | /// | 6.5 | /// | /// | /// | |
| 上旬 | 55 | 25 | 6 | /// | 16.6 | 21.0 | 13.4 | 24.1 | 11.7 | /// | /// | 0.8 | 4 | 北 | /// | /// | 34.1 | /// | /// | /// | |
| 中旬 | 12 | 9 | 3 | /// | 13.3 | 19.2 | 7.4 | 22.3 | 2.2 | /// | /// | 1.2 | 8 | 北北西 | /// | /// | 63.9 | /// | /// | /// | |
| 下旬 | 4 | 4 | 2 | /// | 10.7 | 18.0 ) | 4.9 ) | 23.1 ) | -0.2 ) | /// | /// | 0.9 | 7 ) | 北北西 | /// | /// | 60.8 | /// | /// | /// | |
| 上旬 | 1 | 1 | 1 | /// | 8.5 | 17.0 | 1.2 | 19.4 | -1.2 | /// | /// | 1.3 | 7 | 北北西 | /// | /// | 67.0 | /// | /// | /// | |
| 中旬 | 16 | 12 | 4 | /// | 6.2 | 13.2 | 1.0 | 19.8 | -1.1 | /// | /// | 1.1 | 6 | 北 | /// | /// | 48.7 | /// | /// | /// | |
| 下旬 | 7 | 4 | 2 | /// | 4.4 | 12.0 | -1.8 | 13.5 | -4.5 | /// | /// | 1.0 | 5 | 北 | /// | /// | 62.1 | /// | /// | /// | |
| 上旬 | 3 | 3 | 2 | /// | 4.6 | 12.9 | -1.8 | 16.7 | -3.6 | /// | /// | 0.8 | 6 | 北北西 | /// | /// | 56.5 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 3.0 | 11.4 | -3.2 | 14.5 | -6.7 | /// | /// | 0.8 | 5 | 北北西 | /// | /// | 66.3 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 1.5 | 9.4 | -5.4 | 12.7 | -7.2 | /// | /// | 1.1 | 8 | 北北西 | /// | /// | 86.0 | /// | /// | /// | |
- 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。