旬ごとの値
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酒田（山形県) 1977年（旬ごとの値） 主な要素
| 月 | 旬 | 気圧(hPa) | 降水量(mm) | 気温(℃) | 湿度(％) | 風向・風速(m/s) | 日照 時間 (h) | 全天日射量 (MJ/㎡) | 雪(cm) | 雲量 | 大気現象 | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現地 | 海面 | 合計 | 最大 | 平均 | 最高 | 最低 | 平均 | 最小 | 平均 風速 | 最大風速 | 最大瞬間風速 | 降雪 | 最深積雪 | 平均 | 雪日数 | 霧日数 | 雷日数 | |||||||||||
| 平均 | 平均 | 日 | 1時間 | 10分間 | 日平均 | 日最高 | 日最低 | 風速 | 風向 | 風速 | 風向 | 平均 | 合計 | 日合計の最大 | ||||||||||||||
| 上旬 | 1017.9 | 1018.4 | 26.0 | 10.0 | 3.0 | 1.5 | -0.7 | 1.4 | -3.7 | 5.0 | -5.4 | 69 | 38 | 5.5 | 13.4 | 北西 | 24.3 | 16.3 | 4.9 | 31 | 10 | 20 | 9.3 | 9 | 0 | 1 | ||
| 中旬 | 1018.8 | 1019.3 | 18.5 | 5.0 | 1.5 | 1.0 | -1.5 | 0.6 | -4.6 | 4.0 | -12.7 | 66 | 41 | 4.4 | 10.8 | 北西 | 18.2 | 29.3 | 6.7 | 37 | 10 | 27 | 9.6 | 10 | 0 | 0 | ||
| 下旬 | 1015.5 | 1016.0 | 56.5 | 17.5 | 6.0 | 2.0 | -1.7 | 1.1 | -4.9 | 6.2 | -8.6 | 73 | 41 | 4.3 | 11.0 | 西北西 | 17.7 | 23.3 | 6.9 | 45 | 14 | 31 | 9.7 | 11 | 0 | 1 | ||
| 上旬 | 1016.1 | 1016.6 | 55.5 | 14.0 | 8.0 | 2.0 | -1.4 | 0.9 | -4.4 | 3.2 | -6.9 | 76 | 43 | 5.0 | 11.0 | 西北西 | 19.8 | 24.3 | 8.0 | 69 | 29 | 52 | 9.6 | 10 | 0 | 0 | ||
| 中旬 | 1016.6 | 1017.1 | 52.5 | 16.5 | 5.5 | 2.0 | 0.0 | 2.5 | -3.5 | 6.0 | -8.1 | 73 | 36 | 4.4 | 13.7 | 北西 | 24.6 | 23.9 | 7.5 | 26 | 12 | 51 | 9.5 | 9 | 1 | 3 | ||
| 下旬 | 1014.0 | 1014.5 | 30.0 | 18.5 | 3.5 | 2.5 | 2.7 | 6.6 | -2.1 | 11.4 | -7.7 | 72 | 39 | 4.3 | 14.3 | 北西 | 24.8 | 27.8 | 8.5 | 12 | 5 | 40 | 7.0 | 4 | 0 | 0 | ||
| 上旬 | 1015.6 | 1016.1 | 28.5 | 6.5 | 4.0 | 2.0 | 1.7 | 6.0 | -2.3 | 15.0 | -7.4 | 72 | 36 | 4.1 | 10.9 | 北西 | 20.2 | 37.2 | 9.3 | 15 | 7 | 8 | 8.4 | 5 | 0 | 0 | ||
| 中旬 | 1020.0 | 1020.5 | 21.0 | 9.5 | 3.0 | 1.0 | 6.0 | 10.0 | 1.3 | 14.8 | -3.2 | 70 | 22 | 3.1 | 8.6 | 東南東 | 16.1 | 68.2 | 12.3 | 0 | 0 | -- | 7.6 | 1 | 0 | 0 | ||
| 下旬 | 1020.2 | 1020.7 | 47.5 | 18.0 | 4.5 | 1.5 | 5.3 | 9.3 | 0.9 | 14.5 | -3.1 | 69 | 21 | 4.1 | 11.7 | 南東 | 19.1 | 55.3 | 11.4 | 0 | 0 | -- | 7.5 | 3 | 0 | 0 | ||
| 上旬 | 1017.1 | 1017.6 | 19.0 | 7.0 | 4.5 | 2.0 | 6.5 | 10.4 | 3.0 | 13.4 | -1.2 | 73 | 35 | 3.7 | 12.7 | 北西 | 21.0 | 35.2 | 10.5 | 0 | 0 | -- | 8.2 | 2 | 0 | 0 | ||
| 中旬 | 1010.0 | 1010.5 | 71.5 | 34.5 | 10.5 | 3.5 | 11.1 | 16.0 | 6.2 | 23.6 | 2.2 | 74 | 31 | 4.0 | 9.4 | 南東 | 18.7 | 58.1 | 13.8 | 0 | 0 | 0 | 6.9 | 0 | 0 | 2 | ||
| 下旬 | 1014.3 | 1014.8 | 63.5 | 42.5 | 17.0 | 3.5 | 9.4 | 13.0 | 4.3 | 17.1 | 0.7 | 70 | 29 | 4.3 | 13.7 | 南西 | 25.6 | 72.4 | 16.7 | -- | -- | -- | 6.1 | 0 | 0 | 0 | ||
| 上旬 | 1012.7 | 1013.2 | 31.5 | 11.5 | 4.0 | 1.5 | 11.8 | 15.6 | 8.0 | 22.1 | 6.2 | 75 | 27 | 3.2 | 8.5 | 西南西 | 14.4 | 60.2 | 15.5 | -- | -- | -- | 6.7 | 0 | 1 | 0 | ||
| 中旬 | 1008.7 | 1009.2 | 79.0 | 42.0 | 5.5 | 1.5 | 13.5 | 17.4 | 9.6 | 27.7 | 7.8 | 79 | 27 | 3.6 | 8.5 | 西南西 | 15.2 | 67.8 | 15.7 | -- | -- | -- | 7.4 | 0 | 1 | 0 | ||
| 下旬 | 1014.2 | 1014.7 | 31.5 | 30.0 | 8.0 | 3.5 | 15.2 | 19.2 | 11.4 | 25.2 | 5.9 | 78 | 42 | 2.8 | 9.7 | 東南東 | 13.4 | 77.0 | 18.8 | -- | -- | -- | 7.7 | 0 | 2 | 0 | ||
| 上旬 | 1007.8 | 1008.2 | 21.0 | 19.5 | 6.0 | 2.5 | 19.9 | 23.7 | 16.1 | 27.7 | 14.2 | 78 | 47 | 2.4 | 9.0 | 東南東 | 12.4 | 64.3 | 16.7 | -- | -- | -- | 7.3 | 0 | 1 | 0 | ||
| 中旬 | 1008.0 | 1008.5 | 42.0 | 31.0 | 14.5 | 4.5 | 17.7 | 22.1 | 14.2 | 26.7 | 8.7 | 74 | 38 | 4.0 | 9.7 | 東南東 | 13.8 | 58.7 | 18.2 | -- | -- | -- | 7.7 | 0 | 0 | 0 | ||
| 下旬 | 1009.9 | 1010.4 | 3.5 | 3.5 | 1.5 | 0.5 | 20.4 | 24.3 | 16.6 | 27.2 | 12.5 | 76 | 50 | 3.8 | 10.5 | 南東 | 13.5 | 86.7 | 20.7 | -- | -- | -- | 7.0 | 0 | 0 | 0 | ||
| 上旬 | 1005.5 | 1005.9 | 61.0 | 37.5 | 11.5 | 4.5 | 22.0 | 25.6 | 18.9 | 29.6 | 15.3 | 84 | 49 | 2.4 | 7.4 | 東南東 | 11.2 | 54.2 | 16.9 | -- | -- | -- | 7.2 | 0 | 0 | 0 | ||
| 中旬 | 1007.5 | 1007.9 | 43.5 | 39.5 | 11.5 | 3.5 | 22.6 | 26.0 | 19.3 | 28.5 | 17.1 | 84 | 56 | 2.0 | 9.1 | 南西 | 16.6 | 69.9 | 17.4 | -- | -- | -- | 8.3 | 0 | 1 | 0 | ||
| 下旬 | 1011.8 | 1012.2 | 0.0 | 0.0 | 0.0 | 0.0 | 25.0 | 29.1 | 20.0 | 31.0 | 17.6 | 77 | 40 | 1.7 | 4.4 | 北西 | 7.2 | 113.2 | 22.0 | -- | -- | -- | 5.1 | 0 | 0 | 0 | ||
| 上旬 | 1002.2 | 1002.6 | 186.5 | 145.0 | 34.5 | 10.0 | 24.7 | 28.4 | 21.3 | 33.1 | 17.9 | 78 | 50 | 2.6 | 7.9 | 北西 | 12.0 | 67.2 | 17.2 | -- | -- | -- | 7.9 | 0 | 1 | 1 | ||
| 中旬 | 1006.1 | 1006.6 | 17.5 | 11.5 | 10.5 | 5.5 | 22.9 | 26.8 | 19.2 | 29.9 | 15.9 | 82 | 45 | 2.8 | 7.6 | 東南東 | 11.8 | 42.7 | 12.9 | -- | -- | -- | 9.0 | 0 | 0 | 0 | ||
| 下旬 | 1010.1 | 1010.5 | 54.0 | 35.0 | 10.5 | 2.5 | 21.8 | 25.2 | 18.6 | 27.0 | 15.8 | 79 | 51 | 3.8 | 10.4 | 東南東 | 15.7 | 73.9 | 15.6 | -- | -- | -- | 7.1 | 0 | 0 | 0 | ||
| 上旬 | 1011.5 | 1011.9 | 51.5 | 30.0 | 21.0 | 11.5 | 23.3 | 27.7 | 19.0 | 31.8 | 15.2 | 83 | 44 | 2.0 | 6.6 | 東南東 | 9.5 | 50.4 | 13.2 | -- | -- | -- | 8.0 | 0 | 1 | 2 | ||
| 中旬 | 1011.2 | 1011.6 | 155.5 | 54.5 | 23.5 | 6.5 | 20.1 | 24.6 | 15.0 | 31.6 | 9.6 | 78 | 44 | 2.7 | 9.2 | 北西 | 14.7 | 54.4 | 13.1 | -- | -- | -- | 6.1 | 0 | 0 | 1 | ||
| 下旬 | 1017.4 | 1017.9 | 4.0 | 3.0 | 2.5 | 1.5 | 17.2 | 23.1 | 10.6 | 25.9 | 7.5 | 73 | 38 | 2.7 | 8.3 | 北西 | 13.6 | 89.0 | 15.6 | -- | -- | -- | 5.8 | 0 | 1 | 1 | ||
| 上旬 | 1016.9 | 1017.3 | 20.0 | 13.5 | 12.0 | 7.0 | 16.6 | 21.3 | 11.6 | 23.6 | 8.5 | 74 | 41 | 2.7 | 8.4 | 東南東 | 12.2 | 67.3 | 12.1 | -- | -- | -- | 6.7 | 0 | 1 | 0 | ||
| 中旬 | 1020.7 | 1021.2 | 1.0 | 1.0 | 0.5 | 0.5 | 12.6 | 18.6 | 5.9 | 22.5 | 1.4 | 72 | 38 | 2.9 | 8.6 | 南東 | 14.3 | 92.3 | 14.3 | -- | -- | -- | 2.3 | 0 | 0 | 1 | ||
| 下旬 | 1023.7 | 1024.2 | 18.5 | 12.0 | 12.0 | 7.5 | 14.0 | 20.2 | 7.7 | 23.7 | 2.6 | 79 | 42 | 2.2 | 6.6 | 南東 | 10.4 | 80.1 | 11.1 | -- | -- | -- | 4.9 | 0 | 2 | 1 | ||
| 上旬 | 1021.5 | 1022.0 | 71.0 | 20.5 | 8.5 | 4.0 | 12.1 | 16.3 | 7.8 | 23.9 | 1.7 | 79 | 42 | 2.9 | 10.5 | 北西 | 17.3 | 34.3 | 6.7 | -- | -- | -- | 8.2 | 0 | 0 | 1 | ||
| 中旬 | 1020.5 | 1021.0 | 54.0 | 23.5 | 5.0 | 3.0 | 9.2 | 13.3 | 4.8 | 17.4 | -1.2 | 73 | 41 | 3.3 | 11.3 | 東南東 | 19.7 | 46.8 | 6.9 | 0 | 0 | -- | 6.2 | 2 | 0 | 2 | ||
| 下旬 | 1015.7 | 1016.2 | 166.0 | 34.5 | 15.0 | 6.0 | 8.8 | 12.0 | 5.6 | 16.6 | 1.5 | 81 | 47 | 3.5 | 10.7 | 北西 | 17.4 | 12.2 | 3.3 | 0 | 0 | 0 | 9.1 | 0 | 0 | 7 | ||
| 上旬 | 1016.8 | 1017.3 | 72.0 | 21.0 | 14.0 | 4.5 | 6.7 | 9.5 | 3.9 | 13.8 | 0.9 | 73 | 41 | 3.8 | 11.5 | 北西 | 19.3 | 23.0 | 4.1 | 0 | 0 | -- | 8.3 | 0 | 0 | 1 | ||
| 中旬 | 1020.8 | 1021.3 | 53.0 | 26.5 | 5.0 | 1.5 | 5.3 | 9.4 | 1.6 | 14.1 | -2.0 | 77 | 43 | 3.3 | 10.4 | 北西 | 18.1 | 28.0 | 4.3 | 2 | 2 | 2 | 7.7 | 3 | 0 | 0 | ||
| 下旬 | 1017.7 | 1018.2 | 71.0 | 20.5 | 7.0 | 4.0 | 2.9 | 6.6 | -1.2 | 11.6 | -3.9 | 70 | 40 | 5.8 | 12.6 | 北西 | 24.4 | 29.2 | 4.5 | 13 | 4 | 4 | 8.7 | 7 | 0 | 1 | ||