旬ごとの値
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古川（宮城県) 1984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 | 6 | 3 | 1 | /// | -0.7 | 2.0 | -3.5 | 4.5 | -8.2 | /// | /// | 1.7 | 6 | 西北西 | /// | /// | 58.2 | /// | /// | /// | |
| 中旬 | 8 | 5 | 1 | /// | -3.1 | -0.3 | -5.7 | 3.8 | -8.1 | /// | /// | 2.9 | 9 | 西北西 | /// | /// | 49.0 | /// | /// | /// | |
| 下旬 | 19 | 10 | 2 | /// | -2.7 | 0.9 | -7.0 | 2.7 | -11.4 | /// | /// | 1.4 | 6 | 西北西 | /// | /// | 65.2 | /// | /// | /// | |
| 上旬 | 7 | 2 | 1 | /// | -3.9 | -1.1 | -6.9 | 3.9 | -11.0 | /// | /// | 2.9 | 10 | 西北西 | /// | /// | 79.5 | /// | /// | /// | |
| 中旬 | 3 | 2 | 1 | /// | -2.5 | 0.8 | -6.8 | 3.4 | -12.1 | /// | /// | 2.3 | 8 | 西北西 | /// | /// | 75.1 | /// | /// | /// | |
| 下旬 | 42 | 18 | 3 | /// | -0.5 | 2.0 | -3.4 | 4.4 | -5.8 | /// | /// | 2.3 | 8 | 西 | /// | /// | 57.9 | /// | /// | /// | |
| 上旬 | 3 | 3 | 1 | /// | -1.6 | 2.2 ) | -6.2 ) | 4.2 ) | -12.1 ) | /// | /// | 2.0 | 6 ) | 西北西 | /// | /// | 85.9 | /// | /// | /// | |
| 中旬 | 33 | 13 | 3 | /// | 0.2 | 3.2 | -2.8 | 6.3 | -8.2 | /// | /// | 2.6 | 13 | 西北西 | /// | /// | 75.5 | /// | /// | /// | |
| 下旬 | 2 | 1 | 1 | /// | 1.5 | 5.3 | -2.1 | 7.8 | -6.5 | /// | /// | 2.6 | 9 | 西北西 | /// | /// | 87.6 | /// | /// | /// | |
| 上旬 | 39 | 37 | 4 | /// | 4.4 | 9.4 | -0.3 | 17.6 | -3.2 | /// | /// | 2.0 | 11 | 西北西 | /// | /// | 85.7 | /// | /// | /// | |
| 中旬 | 110 | 57 | 6 | /// | 6.4 | 10.9 | 2.4 | 15.1 | -2.1 | /// | /// | 2.0 | 8 | 西北西 | /// | /// | 53.5 | /// | /// | /// | |
| 下旬 | 11 | 7 | 1 | /// | 8.8 | 14.3 | 4.0 | 20.2 | 0.7 | /// | /// | 1.8 | 7 | 西 | /// | /// | 65.0 | /// | /// | /// | |
| 上旬 | 50 | 42 | 10 | /// | 12.9 | 18.2 | 8.3 | 25.0 | 6.9 | /// | /// | 2.8 | 9 | 西北西 | /// | /// | 77.5 | /// | /// | /// | |
| 中旬 | 39 | 15 | 4 | /// | 10.6 | 14.3 | 8.2 | 19.8 | 6.7 | /// | /// | 1.5 | 3 | 南南東 | /// | /// | 38.9 | /// | /// | /// | |
| 下旬 | 6 | 3 | 1 | /// | 14.8 | 19.4 | 11.6 | 24.9 | 8.4 | /// | /// | 1.5 | 5 | 東南東 | /// | /// | 54.4 | /// | /// | /// | |
| 上旬 | 18 | 16 | 2 | /// | 17.2 | 21.3 | 14.4 | 24.2 | 11.8 | /// | /// | 1.6 | 6 | 南 | /// | /// | 46.4 | /// | /// | /// | |
| 中旬 | 25 | 13 | 5 | /// | 20.3 | 25.1 | 16.6 | 28.1 | 15.6 | /// | /// | 1.5 | 7 | 西北西 | /// | /// | 40.6 | /// | /// | /// | |
| 下旬 | 39 | 14 | 5 | /// | 17.7 | 20.8 | 15.6 | 26.7 | 14.4 | /// | /// | 1.3 | 3 | 東南東 | /// | /// | 29.8 | /// | /// | /// | |
| 上旬 | 72 | 22 | 9 | /// | 20.4 | 23.9 | 17.7 | 30.3 | 15.4 | /// | /// | 1.4 | 4 | 西北西 | /// | /// | 33.6 | /// | /// | /// | |
| 中旬 | 33 | 12 | 4 | /// | 22.7 | 25.6 | 20.7 | 28.4 | 18.3 | /// | /// | 1.6 | 4 | 南南東 | /// | /// | 26.9 | /// | /// | /// | |
| 下旬 | 5 | 3 | 3 | /// | 25.0 | 28.8 | 22.3 | 32.8 | 20.8 | /// | /// | 1.6 | 4 | 南南東 | /// | /// | 56.4 | /// | /// | /// | |
| 上旬 | 71 | 71 | 49 | /// | 27.1 | 33.1 | 22.5 | 34.1 | 20.8 | /// | /// | 1.4 | 5 | 北北東 | /// | /// | 103.8 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 25.9 | 30.9 | 22.3 | 34.5 | 18.9 | /// | /// | 1.4 | 4 | 南 | /// | /// | 77.3 | /// | /// | /// | |
| 下旬 | 28 | 25 | 8 | /// | 22.6 | 26.7 | 19.4 | 29.8 | 16.4 | /// | /// | 1.9 | 9 | 西北西 | /// | /// | 60.0 | /// | /// | /// | |
| 上旬 | 143 | 48 | 13 | /// | 20.0 | 23.4 | 17.0 | 27.7 | 12.5 | /// | /// | 1.2 | 4 | 西北西 | /// | /// | 39.1 | /// | /// | /// | |
| 中旬 | 46 | 36 | 8 | /// | 18.9 | 22.6 | 15.2 | 26.7 | 11.8 | /// | /// | 1.0 | 3 | 東南東 | /// | /// | 42.6 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 17.3 | 23.6 | 11.7 | 25.7 | 10.0 | /// | /// | 1.6 | 5 | 西北西 | /// | /// | 88.9 | /// | /// | /// | |
| 上旬 | 11 | 11 | 3 | /// | 13.1 | 18.7 | 7.8 | 24.6 | 4.1 | /// | /// | 1.4 | 8 | 西北西 | /// | /// | 63.0 | /// | /// | /// | |
| 中旬 | 53 | 35 | 7 | /// | 13.6 | 17.9 | 9.4 | 21.6 | 2.6 | /// | /// | 1.7 | 7 | 西北西 | /// | /// | 52.9 | /// | /// | /// | |
| 下旬 | 15 | 12 | 7 | /// | 10.2 | 14.9 | 5.3 | 20.7 | 2.1 | /// | /// | 2.2 | 8 | 西北西 | /// | /// | 78.9 | /// | /// | /// | |
| 上旬 | 1 | 1 | 1 | /// | 9.1 | 15.7 ) | 3.5 ) | 20.6 ) | -0.5 ) | /// | /// | 1.6 | 8 ) | 西北西 | /// | /// | 70.3 | /// | /// | /// | |
| 中旬 | 24 | 15 | 2 | /// | 5.4 | 9.4 | 0.9 | 14.5 | -1.3 | /// | /// | 2.2 | 8 | 西北西 | /// | /// | 48.5 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 4.2 | 9.6 | -0.5 | 13.4 | -3.3 | /// | /// | 2.0 | 13 | 西北西 | /// | /// | 56.8 | /// | /// | /// | |
| 上旬 | 1 | 1 | 1 | /// | 4.8 | 9.8 | -0.1 | 12.6 | -3.3 | /// | /// | 1.8 | 8 | 西北西 | /// | /// | 51.1 | /// | /// | /// | |
| 中旬 | 32 | 14 | 3 | /// | 3.3 | 6.0 | 0.5 | 12.7 | -4.8 | /// | /// | 1.9 | 7 | 西北西 | /// | /// | 42.7 | /// | /// | /// | |
| 下旬 | 3 | 2 | 1 | /// | -2.9 | 0.0 | -6.0 | 4.7 | -8.8 | /// | /// | 2.3 | 8 | 西北西 | /// | /// | 61.5 | /// | /// | /// | |
- 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。