旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
大衡（宮城県) 1987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 | 31 | 13 | 2 | /// | -1.6 | 1.8 | -4.4 | 6.2 | -6.8 | /// | /// | 2.7 | 8 | 西北西 | /// | /// | 30.2 | /// | /// | /// | |
| 中旬 | 14 | 7 | 2 | /// | -1.2 | 1.7 | -4.0 | 11.2 | -6.7 | /// | /// | 1.9 | 7 | 西 | /// | /// | 35.7 | /// | /// | /// | |
| 下旬 | 3 | 2 | 1 | /// | -0.1 | 3.4 | -3.5 | 12.6 | -7.6 | /// | /// | 1.9 | 5 | 西北西 | /// | /// | 43.0 | /// | /// | /// | |
| 上旬 | 27 | 25 | 3 | /// | 0.6 | 4.7 | -3.8 | 14.5 | -9.7 | /// | /// | 2.1 | 7 | 北西 | /// | /// | 50.8 | /// | /// | /// | |
| 中旬 | 8 | 5 | 1 | /// | -0.3 | 3.4 | -3.2 | 14.8 | -5.0 | /// | /// | 2.5 | 10 | 西北西 | /// | /// | 42.7 | /// | /// | /// | |
| 下旬 | 21 | 13 | 2 | /// | 0.1 | 4.3 | -3.9 | 12.4 | -6.6 | /// | /// | 1.3 | 7 | 西 | /// | /// | 24.6 | /// | /// | /// | |
| 上旬 | 4 | 2 | 1 | /// | 0.6 | 5.5 | -3.6 | 11.4 | -7.2 | /// | /// | 2.7 | 7 | 西北西 | /// | /// | 60.1 | /// | /// | /// | |
| 中旬 | 50 | 30 | 5 | /// | 3.1 | 7.3 | -0.2 | 12.7 | -2.1 | /// | /// | 2.0 | 7 | 西北西 | /// | /// | 45.1 | /// | /// | /// | |
| 下旬 | 22 | 21 | 4 | /// | 5.1 | 11.2 | 0.1 | 15.5 | -3.0 | /// | /// | 1.8 | 7 | 西北西 | /// | /// | 58.1 | /// | /// | /// | |
| 上旬 | 5 | 5 | 1 | /// | 7.1 | 13.2 | 1.4 | 17.2 | -2.3 | /// | /// | 2.0 | 9 | 北西 | /// | /// | 56.1 | /// | /// | /// | |
| 中旬 | 3 | 3 | 1 | /// | 6.8 | 14.9 | 0.2 | 23.6 | -4.7 | /// | /// | 2.2 | 7 | 西北西 | /// | /// | 75.4 | /// | /// | /// | |
| 下旬 | 7 | 4 | 3 | /// | 10.4 | 17.3 | 3.3 | 27.0 | -1.4 | /// | /// | 2.5 | 8 | 西北西 | /// | /// | 83.7 | /// | /// | /// | |
| 上旬 | 3 | 3 | 3 | /// | 13.6 | 22.7 | 4.8 | 28.7 | 0.4 | /// | /// | 2.0 | 8 | 北西 | /// | /// | 81.1 | /// | /// | /// | |
| 中旬 | 16 | 6 | 2 | /// | 14.4 | 20.0 | 8.8 | 25.6 | 5.4 | /// | /// | 1.5 | 5 | 西北西 | /// | /// | 31.3 | /// | /// | /// | |
| 下旬 | 58 | 25 | 6 | /// | 15.0 | 21.2 | 9.2 | 28.6 | 5.1 | /// | /// | 1.6 | 5 | 南 | /// | /// | 66.5 | /// | /// | /// | |
| 上旬 | 7 | 5 | 2 | /// | 20.6 | 27.7 | 14.3 | 33.2 | 10.3 | /// | /// | 1.2 | 4 | 西北西 | /// | /// | 71.9 | /// | /// | /// | |
| 中旬 | 40 | 40 | 7 | /// | 17.7 | 24.6 | 12.0 | 29.0 | 9.1 | /// | /// | 1.4 | 5 | 西北西 | /// | /// | 69.3 | /// | /// | /// | |
| 下旬 | 16 | 8 | 3 | /// | 17.6 | 22.3 | 13.8 | 29.4 | 10.3 | /// | /// | 1.4 | 5 | 北 | /// | /// | 36.0 | /// | /// | /// | |
| 上旬 | 25 | 15 | 6 | /// | 20.3 | 25.4 | 16.5 | 30.1 | 14.9 | /// | /// | 1.4 | 6 | 北西 | /// | /// | 45.8 | /// | /// | /// | |
| 中旬 | 64 | 22 | 7 | /// | 22.0 | 26.2 | 19.0 | 32.0 | 14.7 | /// | /// | 1.0 | 3 | 南南西 | /// | /// | 16.7 | /// | /// | /// | |
| 下旬 | 64 | 37 | 17 | /// | 24.3 | 28.4 | 20.9 | 32.7 | 19.1 | /// | /// | 1.4 | 4 | 西北西 | /// | /// | 25.1 | /// | /// | /// | |
| 上旬 | 30 | 13 | 4 | /// | 21.4 | 24.8 | 19.3 | 31.4 | 16.9 | /// | /// | 1.0 | 3 | 南南東 | /// | /// | 11.7 | /// | /// | /// | |
| 中旬 | 136 | 71 | 26 | /// | 23.2 | 27.8 | 20.0 | 33.2 | 17.5 | /// | /// | 1.1 | 5 | 北西 | /// | /// | 43.4 | /// | /// | /// | |
| 下旬 | 120 | 37 | 20 | /// | 22.9 | 27.2 | 19.9 | 31.9 | 17.8 | /// | /// | 1.2 | 5 | 北北西 | /// | /// | 41.4 | /// | /// | /// | |
| 上旬 | 61 | 28 | 7 | /// | 22.1 | 25.4 | 19.4 | 28.8 | 16.0 | /// | /// | 1.2 | 4 | 西北西 | /// | /// | 22.8 | /// | /// | /// | |
| 中旬 | 16 | 14 | 2 | /// | 18.7 | 23.3 | 14.9 | 28.2 | 10.8 | /// | /// | 1.2 | 3 | 南南西 | /// | /// | 44.2 | /// | /// | /// | |
| 下旬 | 52 | 38 | 10 | /// | 16.5 | 21.6 | 11.9 | 24.8 | 8.9 | /// | /// | 1.2 | 5 | 北北西 | /// | /// | 38.4 | /// | /// | /// | |
| 上旬 | 11 | 10 | 3 | /// | 16.0 | 22.0 | 10.8 | 24.4 | 5.6 | /// | /// | 1.4 | 4 | 北北西 | /// | /// | 73.4 | /// | /// | /// | |
| 中旬 | 14 | 12 | 3 | /// | 14.6 | 19.0 ) | 11.1 ) | 23.1 ) | 6.9 ) | /// | /// | 1.3 | 5 ) | 西北西 | /// | /// | 26.1 | /// | /// | /// | |
| 下旬 | 2 | 1 | 1 | /// | 10.5 | 15.9 | 5.2 | 21.8 | 3.3 | /// | /// | 1.5 | 4 | 西北西 | /// | /// | 47.9 | /// | /// | /// | |
| 上旬 | 33 | 14 | 6 | /// | 9.0 | 13.8 | 4.1 | 18.9 | -0.1 | /// | /// | 1.3 | 5 | 西北西 | /// | /// | 38.1 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 7.3 | 13.0 | 1.5 | 18.9 | -1.6 | /// | /// | 1.9 | 9 | 西北西 | /// | /// | 48.7 | /// | /// | /// | |
| 下旬 | 12 | 6 | 3 | /// | 4.3 | 8.4 ) | 0.6 ) | 13.0 ) | -3.5 ) | /// | /// | 2.9 | 9 | 西北西 | /// | /// | 37.8 | /// | /// | /// | |
| 上旬 | 4 | 4 | 1 | /// | 1.0 | 4.6 | -2.4 | 10.9 | -7.2 | /// | /// | 1.4 | 6 | 西北西 | /// | /// | 31.2 | /// | /// | /// | |
| 中旬 | 9 | 7 | 1 | /// | 1.1 | 5.7 | -3.0 | 10.6 | -8.9 | /// | /// | 1.8 | 7 | 西北西 | /// | /// | 22.3 | /// | /// | /// | |
| 下旬 | 13 | 7 | 4 | /// | 5.0 | 11.3 | -0.3 | 17.6 | -3.2 | /// | /// | 2.0 | 8 | 西北西 | /// | /// | 61.1 | /// | /// | /// | |
- 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。