半旬ごとの値
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左沢（山形県) 1978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 | 8 | 7 | 1 | /// | -1.0 | 1.5 | -3.0 | 7.4 | -5.1 | /// | /// | 0.8 | 5 | 北西 | /// | /// | 18.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 56 | 26 | 3 | /// | -0.4 | 1.6 | -2.1 | 2.8 | -3.2 | /// | /// | 0.6 | 4 | 西南西 | /// | /// | 9.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 23 | 11 | 2 | /// | 0.6 | 5.0 | -3.1 | 7.9 | -5.5 | /// | /// | 0.7 | 6 | 北西 | /// | /// | 17.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 10 | 7 | 2 | /// | -1.9 | 0.9 | -5.4 | 3.4 | -8.4 | /// | /// | 1.0 | 3 | 北西 | /// | /// | 20.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 16 | 7 | 2 | /// | -1.6 | 1.2 | -3.6 | 5.9 | -6.7 | /// | /// | 1.4 | 6 | 西北西 | /// | /// | 14.0 | /// | /// | /// | |
| 第6半旬 | 26～31 | 16 | 8 | 1 | /// | -3.8 | -0.3 | -8.0 | 4.6 | -10.9 | /// | /// | 0.6 | 4 | 北西 | /// | /// | 26.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 34 | 12 | 2 | /// | -4.9 | -3.2 | -6.2 | -1.9 | -7.0 | /// | /// | 1.5 | 5 | 西北西 | /// | /// | 11.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 22 | 12 | 3 | /// | -0.9 | 1.4 | -4.5 | 2.3 | -6.2 | /// | /// | 0.8 | 4 | 北北西 | /// | /// | 20.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 6 | 3 | 1 | /// | -3.2 | -0.3 | -7.1 | 2.4 | -12.0 | /// | /// | 0.9 | 4 | 北西 | /// | /// | 25.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 12 | 10 | 1 ) | /// | -5.0 | -1.0 ) | -10.0 ) | 0.4 ) | -15.3 ) | /// | /// | 0.6 | 4 ) | 西北西 | /// | /// | 37.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 33 | 14 | 2 | /// | -3.4 | -0.9 | -5.9 | 0.3 | -9.6 | /// | /// | 0.8 | 4 | 西北西 | /// | /// | 29.6 | /// | /// | /// | |
| 第6半旬 | 26～28 | 4 | 2 | 1 | /// | -1.5 | 3.1 | -7.3 | 5.0 | -9.0 | /// | /// | 0.8 | 4 | 北西 | /// | /// | 18.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 12 | 8 | 2 | /// | 0.9 | 4.1 | -1.8 | 6.3 | -4.7 | /// | /// | 1.6 | 8 | 南西 | /// | /// | 18.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 29 | 29 | 7 | /// | 0.6 | 5.3 | -4.0 | 7.1 | -7.3 | /// | /// | 0.8 | 5 | 北北西 | /// | /// | 39.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 21 | 8 | 1 | /// | -0.8 | 1.8 | -2.7 | 3.5 | -3.5 | /// | /// | 1.2 | 6 | 西南西 | /// | /// | 33.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 8 | 3 | 1 | /// | 1.3 | 5.3 | -2.9 | 8.0 | -4.1 | /// | /// | 0.9 | 4 | 西南西 | /// | /// | 34.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 24 | 13 | 2 | /// | 2.0 | 6.4 | -2.5 | 10.7 | -5.0 | /// | /// | 0.9 | 5 | 北西 | /// | /// | 37.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 6 | 6 | 2 | /// | 2.7 | 7.5 | -2.4 | 14.2 | -4.7 | /// | /// | 1.3 | 7 | 北西 | /// | /// | 48.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 31 | 27 | 3 | /// | 1.8 | 6.7 | -2.3 | 13.5 | -3.6 | /// | /// | 0.8 | 5 | 北西 | /// | /// | 39.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 10 | 8 | 2 | /// | 6.9 | 10.2 | 3.0 | 14.7 | -1.7 | /// | /// | 2.6 | 7 | 南西 | /// | /// | 34.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 5 | 5 | 2 | /// | 7.1 | 13.5 | 1.4 | 24.7 | -2.4 | /// | /// | 1.0 | 3 | 北西 | /// | /// | 34.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 23 | 12 | 3 | /// | 8.6 | 14.4 | 2.6 | 20.4 | 0.0 | /// | /// | 1.3 | 4 | 西北西 | /// | /// | 26.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | 9.1 | 15.7 | 1.8 | 19.8 | -1.3 | /// | /// | 1.5 | 5 | 南西 | /// | /// | 39.9 | /// | /// | /// | |
| 第6半旬 | 26～30 | 4 | 4 | 2 | /// | 11.8 | 18.6 | 5.1 | 23.7 | 0.5 | /// | /// | 1.4 | 7 | 南西 | /// | /// | 37.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 14.4 | 21.8 | 6.6 | 27.2 | 4.9 | /// | /// | 1.8 | 5 | 西南西 | /// | /// | 52.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 5 | 5 | 2 | /// | 13.8 | 20.6 | 7.0 | 25.4 | 3.0 | /// | /// | 0.9 | 4 | 南東 | /// | /// | 35.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 13.5 | 22.2 | 4.6 | 25.8 | 1.4 | /// | /// | 1.2 | 5 | 北西 | /// | /// | 51.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 10 | 8 | 2 | /// | 16.6 | 23.3 | 10.1 | 28.6 | 6.3 | /// | /// | 1.0 | 4 | 西南西 | /// | /// | 30.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 14.3 | 21.0 | 8.2 | 26.2 | 5.7 | /// | /// | 1.2 | 5 | 北西 | /// | /// | 37.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 26 | 25 | 7 | /// | 15.0 | 21.6 | 8.9 | 29.9 | 7.4 | /// | /// | 1.5 | 6 | 北西 | /// | /// | 43.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 21 | 21 | 7 | /// | 16.1 | 22.4 | 10.1 | 26.9 | 6.5 | /// | /// | 1.2 | 5 | 北西 | /// | /// | 38.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 2 | 1 | /// | 18.7 | 25.8 | 11.6 | 29.9 | 9.3 | /// | /// | 1.0 | 5 | 北西 | /// | /// | 50.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 4 ) | 3 ) | 2 ] | /// | 20.0 ) | 25.2 ] | 16.5 ] | 29.5 ] | 15.8 ] | /// | /// | 0.9 ) | 3 ] | 東 | /// | /// | 22.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 41 | 33 | 25 | /// | 24.2 | 30.6 | 19.8 | 32.8 | 18.1 | /// | /// | 0.8 | 4 | 北北西 | /// | /// | 37.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 29 | 21 | 7 | /// | 20.7 | 24.6 | 17.3 | 27.8 | 16.4 | /// | /// | 0.9 | 6 | 西南西 | /// | /// | 15.7 | /// | /// | /// | |
| 第6半旬 | 26～30 | 110 ) | 63 ) | 11 ) | /// | 21.6 ) | 27.1 ) | 17.4 ) | 30.3 ) | 15.3 ) | /// | /// | 0.9 ) | 3 ) | 東 | /// | /// | 26.7 ) | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 32 | 17 | 10 | /// | 22.9 | 26.9 | 19.6 | 29.8 | 14.9 | /// | /// | 0.8 | 3 | 東南東 | /// | /// | 24.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 25.7 | 32.8 ) | 20.0 ) | 34.2 ) | 18.2 ) | /// | /// | 0.9 | 3 | 東北東 | /// | /// | 47.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 25.0 | 31.3 ) | 19.8 ) | 32.7 ) | 18.7 ] | /// | /// | 0.9 | 3 ] | 東 | /// | /// | 49.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 23.6 | 29.4 | 18.1 | 31.3 | 17.0 | /// | /// | 0.7 | 3 | 東 | /// | /// | 41.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 25.9 | 31.8 | 20.6 | 32.9 | 19.0 | /// | /// | 1.0 | 3 | 南東 | /// | /// | 50.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 11 | 7 | 6 | /// | 26.4 | 33.2 | 21.1 | 34.6 | 19.8 | /// | /// | 0.9 | 4 | 西北西 | /// | /// | 59.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 27.0 | 33.5 | 20.7 | 36.5 | 18.2 | /// | /// | 1.3 | 6 | 南西 | /// | /// | 56.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 16 | 11 | 4 | /// | 24.6 | 31.7 | 18.7 | 34.0 | 17.0 | /// | /// | 0.9 | 3 | 西南西 | /// | /// | 42.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 2 | 2 | 2 | /// | 25.4 | 31.1 | 20.3 | 33.0 | 19.3 | /// | /// | 0.8 | 4 | 西南西 | /// | /// | 38.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 125 | 110 | 26 | /// | 23.6 | 27.8 | 20.7 | 33.8 | 20.2 | /// | /// | 0.5 | 2 | 北 | /// | /// | 25.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 23.1 | 29.2 | 16.7 | 31.1 | 12.5 | /// | /// | 1.3 | 5 | 北西 | /// | /// | 42.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 55 | 55 | 37 | /// | 22.4 | 29.6 | 16.8 | 31.7 | 14.4 | /// | /// | 0.7 | 3 | 東南東 | /// | /// | 55.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 32 | 15 | 7 | /// | 18.3 | 22.0 | 13.4 | 24.7 | 11.0 | /// | /// | 0.6 | 3 | 東 | /// | /// | 14.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 18.2 | 25.0 | 12.8 | 27.0 | 8.9 | /// | /// | 0.8 | 5 | 北西 | /// | /// | 35.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 7 | 5 | 1 | /// | 17.6 | 20.9 | 13.9 | 22.8 | 12.2 | /// | /// | 0.5 | 2 | 西南西 | /// | /// | 8.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 36 | 20 | 8 | /// | 18.7 | 22.9 | 15.2 | 26.1 | 12.4 | /// | /// | 0.8 | 3 | 西北西 | /// | /// | 24.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | 17.1 | 22.5 | 12.6 | 24.9 | 11.4 | /// | /// | 0.5 | 2 | 東南東 | /// | /// | 29.1 | /// | /// | /// | |
| 第6半旬 | 26～30 | 22 ) | 17 ] | 5 ] | /// | 15.3 ) | 21.7 ) | 9.9 ) | 23.0 ) | 8.3 ) | /// | /// | 0.5 | 2 ) | 北西 | /// | /// | 22.5 ) | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 14.9 | 22.3 | 9.3 | 24.2 | 7.0 | /// | /// | 0.3 | 2 | 南東 | /// | /// | 36.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 3 | 3 | 1 | /// | 11.0 | 17.2 | 4.8 | 18.3 | 0.6 | /// | /// | 0.3 | 2 | 東 | /// | /// | 26.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 3 | 3 | 1 | /// | 10.0 | 15.9 ) | 3.5 ) | 17.7 ) | 0.7 ) | /// | /// | 0.5 | 3 ) | 北北西 | /// | /// | 25.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | 11.4 | 18.0 | 5.4 | 20.1 | 0.2 | /// | /// | 0.4 | 2 | 南南東 | /// | /// | 34.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 9 | 8 | 2 | /// | 9.9 | 15.6 | 5.3 | 20.6 | 3.5 | /// | /// | 0.3 | 2 | 南東 | /// | /// | 19.7 | /// | /// | /// | |
| 第6半旬 | 26～31 | 57 | 26 | 3 | /// | 9.4 | 13.9 | 5.4 | 19.3 | 0.5 | /// | /// | 0.4 | 3 | 南東 | /// | /// | 20.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 7 | 6 | 2 | /// | 4.7 | 9.4 | 1.2 | 10.6 | -1.6 | /// | /// | 0.3 | 2 | 南東 | /// | /// | 11.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 5.2 | 13.1 | 0.0 | 16.2 | -1.8 | /// | /// | 0.5 | 3 | 南東 | /// | /// | 28.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 34 | 23 | 4 | /// | 6.3 | 10.0 | 2.5 | 12.9 | -1.2 | /// | /// | 0.2 | 1 | 北北西 | /// | /// | 10.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 13 | 6 | 2 | /// | 6.5 | 9.1 ) | 2.6 ) | 14.9 ] | 0.7 ) | /// | /// | 0.3 | 2 ) | 北北西 | /// | /// | 10.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 ] | 0 ] | 0 ] | /// | 5.5 ] | 9.2 ] | 1.7 ] | 10.2 ] | 0.3 ] | /// | /// | 0.6 ] | 4 ] | 北北西 | /// | /// | 11.6 ] | /// | /// | /// | |
| 第6半旬 | 26～30 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
- 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。