旬ごとの値
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山形（山形県) 1970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 | 999.0 | 1018.2 | 21.5 | 12.0 | 3.0 | 1.0 | -2.7 | 0.9 | -6.3 | 3.3 | -8.6 | 83 | 50 | 1.3 | 5.7 | 南 | 10.0 | 30.3 | 8.1 | 18 | 4 | 23 | 8.3 | 10 | 2 | 0 | ||
| 中旬 | 997.4 | 1016.6 | 17.5 | 5.0 | 2.5 | 0.5 | -3.8 | 0.3 | -7.2 | 3.1 | -14.7 | 84 | 49 | 1.3 | 5.3 | 南 | 12.0 | 32.5 | 8.1 | 32 | 12 | 35 | 7.3 | 9 | 4 | 0 | ||
| 下旬 | 995.5 | 1014.6 | 41.0 | 35.5 | 7.0 | 1.5 | -1.0 | 3.5 | -5.8 | 9.7 | -12.9 | 82 | 43 | 1.9 | 11.2 | 南 | 18.9 | 42.3 | 9.2 | 15 | 8 | 26 | 7.5 | 8 | 3 | 0 | ||
| 上旬 | 994.4 | 1013.5 | 37.5 | 10.0 | 4.5 | 1.0 | -2.0 | 1.3 | -5.7 | 5.2 | -9.2 | 80 | 45 | 2.3 | 8.7 | 西南西 | 16.0 | 35.9 | 8.7 | 85 | 25 | 42 | 7.7 | 9 | 0 | 0 | ||
| 中旬 | 999.0 | 1017.8 | 7.5 | 3.5 | 1.5 | 0.5 | 2.2 | 7.0 | -3.1 | 11.4 | -6.4 | 70 | 30 | 2.3 | 7.5 | 西 | 16.4 | 72.8 | 14.1 | 12 | 7 | 38 | 6.2 | 5 | 1 | 0 | ||
| 下旬 | 1000.1 | 1019.2 | 27.0 | 21.5 | 2.0 | 1.0 | -0.7 | 2.8 | -4.4 | 8.9 | -7.5 | 76 | 37 | 1.9 | 8.2 | 南西 | 13.1 | 34.1 | 10.4 | 33 | 26 | 25 | 8.0 | 8 | 2 | 0 | ||
| 上旬 | 994.3 | 1013.4 | 30.5 | 6.5 | 2.0 | 0.5 | -2.3 | 1.2 | -5.5 | 6.0 | -7.7 | 79 | 47 | 1.8 | 8.0 | 南 | 12.3 | 45.1 | 11.9 | 50 | 13 | 39 | 8.5 | 10 | 0 | 0 | ||
| 中旬 | 995.9 | 1015.0 | 12.5 | 5.0 | 2.0 | 1.0 | -1.4 | 3.0 | -5.2 | 11.9 | -7.5 | 75 | 42 | 2.4 | 9.3 | 西南西 | 17.2 | 42.0 | 13.1 | 18 | 11 | 14 | 7.4 | 9 | 0 | 0 | ||
| 下旬 | 1000.6 | 1019.5 | 11.0 | 4.0 | 2.0 | 0.5 | 1.5 | 7.2 | -3.4 | 13.0 | -5.4 | 66 | 32 | 2.0 | 7.8 | 西南西 | 13.4 | 72.8 | 16.4 | 17 | 8 | 15 | 6.3 | 6 | 0 | 0 | ||
| 上旬 | 1001.1 | 1019.7 | 1.0 | 1.0 | 0.5 | 0.5 | 6.3 | 12.9 | -0.3 | 19.3 | -4.4 | 59 | 15 | 2.1 | 7.5 | 南南西 | 13.8 | 73.5 | 17.9 | 0 | 0 | -- | 4.8 | 1 | 0 | 0 | ||
| 中旬 | 1000.0 | 1018.4 | 12.0 | 6.5 | 3.0 | 1.5 | 8.0 | 14.2 | 1.8 | 21.4 | -2.1 | 69 | 24 | 1.7 | 8.7 | 西北西 | 14.3 | 56.7 | 14.9 | 0 | 0 | -- | 6.6 | 1 | 0 | 0 | ||
| 下旬 | 1000.8 | 1019.0 | 15.5 | 6.0 | 2.0 | 1.0 | 11.3 | 17.8 | 5.5 | 22.2 | -0.4 | 68 | 21 | 1.9 | 9.0 | 東南東 | 13.0 | 65.8 | 18.0 | -- | -- | -- | 7.0 | 0 | 1 | 0 | ||
| 上旬 | 999.5 | 1017.4 | 5.5 | 5.5 | 2.0 | 0.5 | 16.3 | 23.2 | 10.2 | 25.6 | 5.9 | 62 | 22 | 1.9 | 8.5 | 東南東 | 14.5 | 63.3 | 18.9 | -- | -- | -- | 6.9 | 0 | 1 | 0 | ||
| 中旬 | 992.4 | 1010.2 | 31.0 | 14.0 | 6.0 | 2.0 | 16.2 | 23.1 | 9.8 | 28.7 | 6.5 | 60 | 12 | 2.5 | 9.8 | 南南西 | 20.0 | 74.6 | 18.6 | -- | -- | -- | 6.7 | 0 | 0 | 0 | ||
| 下旬 | 993.6 | 1011.2 | 2.0 | 2.0 | 2.0 | 1.5 | 18.0 | 25.3 | 11.0 | 28.4 | 7.2 | 61 | 26 | 2.1 | 8.7 | 西南西 | 18.0 | 105.3 | 21.6 | -- | -- | -- | 5.2 | 0 | 0 | 0 | ||
| 上旬 | 994.9 | 1012.5 | 17.5 | 17.5 | 5.0 | 1.5 | 18.9 | 26.0 | 12.4 | 32.1 | 8.0 | 64 | 16 | 1.5 | 7.5 | 北 | 14.1 | 84.2 | 20.6 | -- | -- | -- | 6.9 | 0 | 0 | 0 | ||
| 中旬 | 993.7 | 1011.3 | 16.5 | 14.5 | 2.5 | 1.0 | 18.3 | 22.5 | 14.9 | 30.1 | 11.4 | 75 | 38 | 1.7 | 9.2 | 東南東 | 15.1 | 24.8 | 12.6 | -- | -- | -- | 9.3 | 0 | 3 | 0 | ||
| 下旬 | 993.6 | 1011.1 | 12.0 | 4.0 | 3.5 | 1.5 | 20.0 | 25.4 | 15.5 | 28.4 | 13.2 | 77 | 44 | 1.6 | 8.2 | 東南東 | 12.1 | 50.6 | 16.0 | -- | -- | -- | 8.0 | 0 | 0 | 0 | ||
| 上旬 | 991.7 | 1009.2 | 2.0 | 1.0 | 1.0 | 0.5 | 20.2 | 24.9 | 15.5 | 29.6 | 12.5 | 72 | 36 | 2.4 | 8.3 | 東南東 | 14.7 | 47.0 | 16.8 | -- | -- | -- | 7.8 | 0 | 0 | 0 | ||
| 中旬 | 988.1 | 1005.3 | 46.5 | 22.0 | 5.5 | 3.5 | 23.2 | 28.3 | 18.9 | 32.7 | 16.2 | 79 | 39 | 1.6 | 7.5 | 南西 | 14.5 | 41.5 | 14.8 | -- | -- | -- | 8.4 | 0 | 1 | 0 | ||
| 下旬 | 994.4 | 1011.5 | 18.0 | 14.0 | 13.0 | 5.5 | 27.0 | 33.5 | 21.2 | 36.1 | 19.6 | 76 | 42 | 1.2 | 5.8 | 北 | 9.0 | 94.7 | 19.5 | -- | -- | -- | 3.9 | 0 | 6 | 3 | ||
| 上旬 | 993.4 | 1010.7 | 67.5 | 48.0 | 17.0 | 9.0 | 23.5 | 28.2 | 19.3 | 32.3 | 15.8 | 79 | 41 | 1.7 | 7.0 | 東南東 | 11.3 | 52.3 | 14.8 | -- | -- | -- | 6.6 | 0 | 0 | 2 | ||
| 中旬 | 992.8 | 1010.0 | 15.0 | 10.0 | 6.0 | 2.0 | 24.1 | 29.5 | 19.3 | 33.2 | 17.1 | 76 | 30 | 1.6 | 9.3 | 南 | 19.8 | 53.4 | 15.8 | -- | -- | -- | 7.0 | 0 | 4 | 1 | ||
| 下旬 | 996.3 | 1013.5 | 0.0 | 0.0 | 0.0 | 0.0 | 25.4 | 31.6 | 20.5 | 34.6 | 15.7 | 74 | 46 | 1.5 | 8.3 | 東南東 | 16.5 | 66.4 | 15.6 | -- | -- | -- | 6.4 | 0 | 4 | 3 | ||
| 上旬 | 996.4 | 1013.8 | 22.5 | 12.0 | 8.5 | 3.5 | 22.3 | 29.3 | 16.3 | 35.3 | 11.1 | 78 | 28 | 1.3 | 7.7 | 東南東 | 13.0 | 69.6 | 15.4 | -- | -- | -- | 4.3 | 0 | 4 | 1 | ||
| 中旬 | 995.6 | 1013.1 | 23.0 | 14.5 | 11.5 | 3.5 | 19.9 | 25.3 | 15.2 | 27.4 | 12.5 | 76 | 34 | 1.3 | 7.0 | 南 | 13.9 | 50.1 | 13.4 | -- | -- | -- | 8.2 | 0 | 3 | 0 | ||
| 下旬 | 996.8 | 1014.6 | 58.5 | 15.0 | 7.5 | 4.5 | 16.6 | 20.8 | 12.6 | 28.4 | 7.4 | 85 | 32 | 1.1 | 6.3 | 東 | 16.6 | 29.0 | 9.1 | -- | -- | -- | 7.8 | 0 | 1 | 0 | ||
| 上旬 | 1002.0 | 1020.1 | 16.0 | 9.5 | 4.5 | 4.5 | 14.4 | 20.2 | 9.6 | 25.9 | 5.5 | 80 | 39 | 1.2 | 5.0 | 南 | 9.2 | 41.5 | 10.5 | -- | -- | -- | 6.5 | 0 | 6 | 0 | ||
| 中旬 | 1001.4 | 1019.5 | 19.5 | 15.0 | 4.5 | 1.0 | 13.4 | 17.9 | 10.0 | 21.7 | 2.0 | 83 | 38 | 1.0 | 7.2 | 東南東 | 14.7 | 34.1 | 8.5 | -- | -- | -- | 7.4 | 0 | 7 | 0 | ||
| 下旬 | 1000.0 | 1018.3 | 9.5 | 7.5 | 5.0 | 1.5 | 10.6 | 17.6 | 4.4 | 27.6 | -0.6 | 72 | 33 | 1.4 | 7.0 | 北西 | 12.3 | 63.5 | 10.1 | -- | -- | -- | 6.1 | 0 | 0 | 0 | ||
| 上旬 | 999.6 | 1018.0 | 1.0 | 1.0 | 0.5 | 0.5 | 8.1 | 14.5 | 2.8 | 17.0 | -1.9 | 78 | 39 | 1.5 | 5.8 | 南南西 | 10.3 | 45.4 | 9.0 | -- | -- | -- | 5.1 | 0 | 1 | 0 | ||
| 中旬 | 1000.6 | 1019.3 | 94.0 | 55.0 | 5.0 | 3.0 | 5.5 | 10.6 | 1.3 | 13.1 | -1.4 | 83 | 43 | 1.2 | 7.5 | 南南西 | 15.5 | 28.8 | 5.7 | 7 | 7 | 7 | 7.9 | 4 | 3 | 0 | ||
| 下旬 | 998.6 | 1017.3 | 28.0 | 15.0 | 2.0 | 0.5 | 4.1 | 7.5 | 1.0 | 16.6 | -4.4 | 82 | 41 | 1.3 | 7.5 | 西南西 | 12.8 | 20.2 | 4.3 | 30 | 22 | 22 | 7.8 | 4 | 4 | 0 | ||
| 上旬 | 991.2 | 1010.1 | 48.5 | 13.5 | 3.0 | 1.0 | 0.2 | 2.9 | -2.6 | 6.8 | -5.3 | 87 | 54 | 1.4 | 6.3 | 西北西 | 12.4 | 15.9 | 4.8 | 50 | 18 | 33 | 9.0 | 8 | 4 | 0 | ||
| 中旬 | 998.6 | 1017.5 | 14.0 | 10.0 | 2.5 | 1.0 | 2.7 | 7.6 | -1.2 | 14.5 | -4.8 | 73 | 32 | 2.1 | 8.2 | 西 | 14.4 | 37.8 | 5.6 | 0 | 0 | 13 | 7.5 | 4 | 2 | 0 | ||
| 下旬 | 1004.0 | 1023.2 | 7.5 | 4.0 | 2.0 | 0.5 | -0.9 | 3.0 | -4.2 | 6.6 | -8.3 | 80 | 42 | 1.3 | 6.7 | 西北西 | 11.5 | 31.3 | 5.4 | 15 | 8 | 8 | 6.7 | 8 | 3 | 0 | ||