旬ごとの値
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左沢（山形県) 1978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 | 64 | 26 | 3 | /// | -0.7 | 1.6 | -2.5 | 7.4 | -5.1 | /// | /// | 0.7 | 5 | 北西 | /// | /// | 28.1 | /// | /// | /// | |
| 中旬 | 33 | 11 | 2 | /// | -0.6 | 3.0 | -4.2 | 7.9 | -8.4 | /// | /// | 0.9 | 6 | 北西 | /// | /// | 38.0 | /// | /// | /// | |
| 下旬 | 32 | 8 | 2 | /// | -2.8 | 0.4 | -6.0 | 5.9 | -10.9 | /// | /// | 1.0 | 6 | 西北西 | /// | /// | 40.9 | /// | /// | /// | |
| 上旬 | 56 | 12 | 3 | /// | -2.9 | -0.9 | -5.3 | 2.3 | -7.0 | /// | /// | 1.2 | 5 | 西北西 | /// | /// | 31.8 | /// | /// | /// | |
| 中旬 | 18 | 10 | 1 ) | /// | -4.1 | -0.6 ) | -8.4 ) | 2.4 ) | -15.3 ) | /// | /// | 0.8 | 4 ) | 西北西 | /// | /// | 62.6 | /// | /// | /// | |
| 下旬 | 37 | 14 | 2 | /// | -2.7 | 0.6 | -6.5 | 5.0 | -9.6 | /// | /// | 0.8 | 4 | 北西 | /// | /// | 48.0 | /// | /// | /// | |
| 上旬 | 41 | 29 | 7 | /// | 0.8 | 4.7 | -2.9 | 7.1 | -7.3 | /// | /// | 1.2 | 8 | 南西 | /// | /// | 58.0 | /// | /// | /// | |
| 中旬 | 29 | 8 | 1 | /// | 0.3 | 3.6 | -2.8 | 8.0 | -4.1 | /// | /// | 1.1 | 6 | 西南西 | /// | /// | 68.1 | /// | /// | /// | |
| 下旬 | 30 | 13 | 2 | /// | 2.4 | 7.0 | -2.4 | 14.2 | -5.0 | /// | /// | 1.1 | 7 | 北西 | /// | /// | 85.3 | /// | /// | /// | |
| 上旬 | 41 | 27 | 3 | /// | 4.4 | 8.4 | 0.4 | 14.7 | -3.6 | /// | /// | 1.7 | 7 | 南西 | /// | /// | 73.5 | /// | /// | /// | |
| 中旬 | 28 | 12 | 3 | /// | 7.8 | 14.0 | 2.0 | 24.7 | -2.4 | /// | /// | 1.2 | 4 | 西北西 | /// | /// | 61.4 | /// | /// | /// | |
| 下旬 | 5 | 4 | 2 | /// | 10.4 | 17.1 | 3.5 | 23.7 | -1.3 | /// | /// | 1.4 | 7 | 南西 | /// | /// | 77.4 | /// | /// | /// | |
| 上旬 | 5 | 5 | 2 | /// | 14.1 | 21.2 | 6.8 | 27.2 | 3.0 | /// | /// | 1.4 | 5 | 西南西 | /// | /// | 87.3 | /// | /// | /// | |
| 中旬 | 10 | 8 | 2 | /// | 15.0 | 22.7 | 7.4 | 28.6 | 1.4 | /// | /// | 1.1 | 5 | 北西 | /// | /// | 81.5 | /// | /// | /// | |
| 下旬 | 26 | 25 | 7 | /// | 14.7 | 21.3 | 8.6 | 29.9 | 5.7 | /// | /// | 1.4 | 6 | 北西 | /// | /// | 80.6 | /// | /// | /// | |
| 上旬 | 23 | 21 | 7 | /// | 17.4 | 24.1 | 10.9 | 29.9 | 6.5 | /// | /// | 1.1 | 5 | 北西 | /// | /// | 88.5 | /// | /// | /// | |
| 中旬 | 45 ) | 33 ) | 25 ) | /// | 22.3 ) | 29.1 ] | 18.8 ] | 32.8 ] | 15.8 ] | /// | /// | 0.8 ) | 4 ) | 北北西 | /// | /// | 59.9 | /// | /// | /// | |
| 下旬 | 139 ) | 63 ) | 11 ) | /// | 21.1 ) | 25.7 ) | 17.4 ) | 30.3 ) | 15.3 ) | /// | /// | 0.9 ) | 6 ) | 西南西 | /// | /// | 42.4 ) | /// | /// | /// | |
| 上旬 | 32 | 17 | 10 | /// | 24.3 | 29.5 ) | 19.8 ) | 34.2 ) | 14.9 ) | /// | /// | 0.9 | 3 | 東北東 | /// | /// | 71.7 | /// | /// | /// | |
| 中旬 | 1 | 1 | 1 | /// | 24.3 | 30.3 ) | 18.8 ) | 32.7 ) | 17.0 ) | /// | /// | 0.8 | 3 ) | 東 | /// | /// | 91.0 | /// | /// | /// | |
| 下旬 | 11 | 7 | 6 | /// | 26.1 | 32.5 | 20.9 | 34.6 | 19.0 | /// | /// | 0.9 | 4 | 西北西 | /// | /// | 110.4 | /// | /// | /// | |
| 上旬 | 16 | 11 | 4 | /// | 25.8 | 32.6 | 19.7 | 36.5 | 17.0 | /// | /// | 1.1 | 6 | 南西 | /// | /// | 99.0 | /// | /// | /// | |
| 中旬 | 127 | 110 | 26 | /// | 24.5 | 29.5 | 20.5 | 33.8 | 19.3 | /// | /// | 0.7 | 4 | 西南西 | /// | /// | 64.1 | /// | /// | /// | |
| 下旬 | 55 | 55 | 37 | /// | 22.7 | 29.4 | 16.7 | 31.7 | 12.5 | /// | /// | 1.0 | 5 | 北西 | /// | /// | 98.8 | /// | /// | /// | |
| 上旬 | 33 | 15 | 7 | /// | 18.3 | 23.5 | 13.1 | 27.0 | 8.9 | /// | /// | 0.7 | 5 | 北西 | /// | /// | 49.8 | /// | /// | /// | |
| 中旬 | 43 | 20 | 8 | /// | 18.2 | 21.9 | 14.6 | 26.1 | 12.2 | /// | /// | 0.6 | 3 | 西北西 | /// | /// | 33.3 | /// | /// | /// | |
| 下旬 | 23 ) | 17 ] | 5 ] | /// | 16.3 ) | 22.1 ) | 11.4 ) | 24.9 ) | 8.3 ) | /// | /// | 0.5 | 2 ) | 北西 | /// | /// | 51.6 ) | /// | /// | /// | |
| 上旬 | 4 | 3 | 1 | /// | 12.9 | 19.8 | 7.1 | 24.2 | 0.6 | /// | /// | 0.3 | 2 | 東 | /// | /// | 62.4 | /// | /// | /// | |
| 中旬 | 4 | 3 | 1 | /// | 10.7 | 17.0 ) | 4.6 ) | 20.1 ) | 0.2 ) | /// | /// | 0.5 | 3 ) | 北北西 | /// | /// | 60.6 | /// | /// | /// | |
| 下旬 | 66 | 26 | 3 | /// | 9.7 | 14.7 | 5.4 | 20.6 | 0.5 | /// | /// | 0.4 | 3 | 南東 | /// | /// | 40.0 | /// | /// | /// | |
| 上旬 | 7 | 6 | 2 | /// | 5.0 | 11.3 | 0.6 | 16.2 | -1.8 | /// | /// | 0.4 | 3 | 南東 | /// | /// | 39.8 | /// | /// | /// | |
| 中旬 | 47 | 23 | 4 | /// | 6.4 | 9.6 ) | 2.5 ) | 14.9 ] | -1.2 ) | /// | /// | 0.3 | 2 ) | 北北西 | /// | /// | 20.3 | /// | /// | /// | |
| 下旬 | 0 ] | 0 ] | 0 ] | /// | 5.5 ] | 9.2 ] | 1.7 ] | 10.2 ] | 0.3 ] | /// | /// | 0.6 ] | 4 ] | 北北西 | /// | /// | 11.6 ] | /// | /// | /// | |
| 上旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
- 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。