旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
山形（山形県) 1969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 | 992.4 | 1011.4 | 58.5 | 17.0 | 2.5 | 1.0 | -2.3 | 0.8 | -4.7 | 4.6 | -5.7 | 88 | 52 | 1.1 | 5.3 | 南西 | 11.6 | 16.8 | 5.5 | 88 | 28 | 50 | 9.3 | 10 | 0 | 0 | ||
| 中旬 | 998.1 | 1017.1 | 14.0 | 7.5 | 1.0 | 0.5 | -1.0 | 3.3 | -5.2 | 9.2 | -9.4 | 82 | 51 | 1.4 | 7.0 | 南南西 | 12.7 | 34.2 | 7.0 | 21 | 9 | 43 | 8.0 | 8 | 3 | 0 | ||
| 下旬 | 999.8 | 1018.9 | 40.0 | 13.5 | 2.5 | 0.5 | -0.8 | 3.0 | -4.4 | 10.3 | -7.7 | 84 | 45 | 1.2 | 8.2 | 西北西 | 16.1 | 34.2 | 7.3 | 38 | 28 | 42 | 7.7 | 9 | 3 | 0 | ||
| 上旬 | 997.4 | 1016.3 | 36.0 | 14.5 | 2.5 | 0.5 | -0.2 | 3.5 | -3.5 | 8.3 | -6.8 | 82 | 44 | 1.7 | 8.7 | 南西 | 16.9 | 26.3 | 8.1 | 41 | 12 | 31 | 9.0 | 8 | 1 | 0 | ||
| 中旬 | 1000.7 | 1019.7 | 32.5 | 15.0 | 5.0 | 1.0 | 0.4 | 4.1 | -2.7 | 10.8 | -5.8 | 83 | 45 | 1.1 | 7.5 | 北西 | 12.8 | 34.4 | 7.9 | 31 | 13 | 28 | 7.6 | 4 | 7 | 0 | ||
| 下旬 | 1001.5 | 1020.8 | 15.0 | 5.5 | 1.5 | 0.5 | -4.2 | -1.2 | -6.9 | 0.7 | -8.6 | 79 | 43 | 1.5 | 5.5 | 西北西 | 9.1 | 27.8 | 10.3 | 22 | 7 | 30 | 8.8 | 8 | 1 | 0 | ||
| 上旬 | 1003.5 | 1022.6 | 16.5 | 12.0 | 2.5 | 0.5 | -1.3 | 3.0 | -5.6 | 9.3 | -8.0 | 72 | 39 | 1.8 | 6.3 | 北西 | 11.2 | 61.7 | 13.5 | 24 | 12 | 40 | 6.8 | 7 | 0 | 0 | ||
| 中旬 | 998.2 | 1017.2 | 38.5 | 29.0 | 3.5 | 1.0 | 0.5 | 4.7 | -3.1 | 12.4 | -6.2 | 74 | 38 | 1.5 | 6.0 | 西 | 10.6 | 52.1 | 13.7 | 64 | 51 | 64 | 7.6 | 8 | 0 | 0 | ||
| 下旬 | 994.8 | 1013.4 | 35.0 | 17.0 | 2.0 | 0.5 | 4.2 | 9.3 | -0.7 | 19.4 | -4.2 | 73 | 35 | 1.6 | 7.3 | 南西 | 13.8 | 61.4 | 13.9 | 23 | 16 | 16 | 7.4 | 4 | 2 | 0 | ||
| 上旬 | 995.2 | 1013.8 | 19.0 | 7.0 | 3.0 | 1.0 | 5.8 | 11.7 | 0.3 | 18.6 | -3.7 | 66 | 32 | 2.3 | 8.7 | 西北西 | 16.0 | 66.7 | 15.4 | 0 | 0 | -- | 7.8 | 2 | 0 | 0 | ||
| 中旬 | 999.4 | 1017.7 | 29.0 | 20.5 | 4.0 | 1.5 | 9.9 | 15.8 | 3.3 | 25.2 | -1.8 | 65 | 10 | 2.8 | 9.2 | 南西 | 15.4 | 65.5 | 15.9 | 0 | 0 | -- | 6.5 | 1 | 0 | 0 | ||
| 下旬 | 996.4 | 1014.3 | 25.0 | 16.0 | 3.5 | 1.0 | 14.2 | 21.4 | 7.3 | 29.5 | 2.0 | 67 | 19 | 1.7 | 7.7 | 南南西 | 12.4 | 76.1 | 18.8 | -- | -- | -- | 6.2 | 0 | 0 | 0 | ||
| 上旬 | 996.6 | 1014.3 | 3.5 | 3.5 | 3.0 | 1.5 | 17.6 | 26.4 | 7.8 | 32.7 | 0.2 | 49 | 13 | 2.6 | 8.2 | 南西 | 14.0 | 115.0 | 24.9 | -- | -- | -- | 2.3 | 0 | 0 | 0 | ||
| 中旬 | 989.7 | 1007.5 | 26.5 | 11.5 | 7.5 | 3.0 | 14.5 | 20.9 | 8.7 | 25.2 | 3.5 | 64 | 20 | 2.3 | 8.5 | 東南東 | 14.5 | 72.6 | 19.2 | -- | -- | -- | 7.0 | 0 | 2 | 0 | ||
| 下旬 | 988.4 | 1006.2 | 43.5 | 18.0 | 9.5 | 3.5 | 14.5 | 20.5 | 8.3 | 25.5 | 3.3 | 69 | 26 | 2.9 | 10.3 | 東南東 | 18.8 | 75.8 | 19.3 | -- | -- | -- | 7.1 | 0 | 0 | 0 | ||
| 上旬 | 990.4 | 1008.1 | 17.5 | 17.5 | 4.0 | 1.0 | 17.1 | 22.8 | 10.8 | 28.3 | 8.5 | 65 | 27 | 2.7 | 7.8 | 南南西 | 13.8 | 89.2 | 21.6 | -- | -- | -- | 5.9 | 0 | 0 | 0 | ||
| 中旬 | 989.5 | 1007.0 | 15.5 | 5.5 | 4.0 | 2.0 | 19.9 | 25.3 | 15.4 | 28.0 | 12.4 | 75 | 34 | 1.4 | 6.0 | 東南東 | 10.8 | 53.9 | 18.0 | -- | -- | -- | 8.9 | 0 | 2 | 2 | ||
| 下旬 | 991.7 | 1009.1 | 22.0 | 12.0 | 3.0 | 2.0 | 21.1 | 25.9 | 16.6 | 31.1 | 13.5 | 79 | 37 | 1.7 | 8.5 | 南南西 | 14.2 | 47.5 | 16.1 | -- | -- | -- | 8.4 | 0 | 4 | 0 | ||
| 上旬 | 992.1 | 1009.7 | 57.5 | 19.0 | 7.5 | 6.0 | 19.2 | 23.1 | 15.6 | 29.1 | 13.5 | 81 | 43 | 2.0 | 7.7 | 東南東 | 14.8 | 25.6 | 12.8 | -- | -- | -- | 9.0 | 0 | 3 | 1 | ||
| 中旬 | 996.0 | 1013.4 | 0.0 | 0.0 | 0.0 | 0.0 | 24.1 | 29.9 | 18.9 | 35.7 | 16.0 | 76 | 36 | 1.4 | 6.0 | 東南東 | 9.4 | 73.7 | 20.8 | -- | -- | -- | 5.8 | 0 | 1 | 1 | ||
| 下旬 | 991.9 | 1009.0 | 140.5 | 49.5 | 16.0 | 5.5 | 25.1 | 29.3 | 21.5 | 33.0 | 19.0 | 81 | 38 | 1.7 | 7.7 | 南 | 13.4 | 41.1 | 13.8 | -- | -- | -- | 8.6 | 0 | 4 | 2 | ||
| 上旬 | 989.8 | 1007.0 | 156.5 | 61.0 | 17.0 | 7.5 | 24.0 | 28.1 | 20.8 | 35.1 | 18.6 | 87 | 51 | 1.0 | 6.3 | 南 | 10.7 | 34.0 | 12.6 | -- | -- | -- | 9.1 | 0 | 5 | 1 | ||
| 中旬 | 993.8 | 1011.1 | 14.5 | 10.5 | 10.5 | 5.0 | 24.2 | 29.2 | 19.6 | 31.7 | 16.7 | 76 | 40 | 2.0 | 6.7 | 南 | 13.5 | 74.1 | 18.8 | -- | -- | -- | 5.4 | 0 | 2 | 1 | ||
| 下旬 | 991.3 | 1008.5 | 32.0 | 30.5 | 12.5 | 3.0 | 23.5 | 29.4 | 18.4 | 31.0 | 14.9 | 75 | 37 | 1.8 | 7.3 | 東 | 16.8 | 80.7 | 18.3 | -- | -- | -- | 6.7 | 0 | 3 | 0 | ||
| 上旬 | 997.7 | 1015.2 | 38.5 | 31.0 | 15.5 | 6.5 | 21.8 | 27.5 | 16.8 | 32.6 | 9.2 | 80 | 44 | 1.2 | 6.5 | 東南東 | 9.1 | 53.9 | 15.4 | -- | -- | -- | 6.8 | 0 | 3 | 0 | ||
| 中旬 | 993.1 | 1010.6 | 14.0 | 4.5 | 4.5 | 3.0 | 19.8 | 25.9 | 15.1 | 27.2 | 10.6 | 79 | 44 | 1.2 | 7.0 | 南 | 14.6 | 56.2 | 16.1 | -- | -- | -- | 6.6 | 0 | 3 | 1 | ||
| 下旬 | 999.2 | 1017.2 | 20.5 | 18.5 | 2.5 | 1.0 | 15.6 | 21.1 | 11.5 | 26.9 | 8.5 | 79 | 43 | 1.2 | 7.2 | 北北西 | 13.2 | 44.3 | 13.6 | -- | -- | -- | 8.7 | 0 | 2 | 0 | ||
| 上旬 | 998.7 | 1016.8 | 87.0 | 45.5 | 9.0 | 2.5 | 12.7 | 17.2 | 8.8 | 21.9 | 2.4 | 78 | 43 | 1.3 | 6.5 | 東南東 | 11.1 | 30.9 | 10.8 | -- | -- | -- | 8.4 | 0 | 0 | 0 | ||
| 中旬 | 1002.8 | 1021.1 | 20.5 | 18.0 | 13.0 | 4.5 | 11.1 | 18.5 | 4.7 | 24.0 | 0.8 | 79 | 36 | 1.1 | 7.0 | 東南東 | 12.5 | 72.9 | 14.8 | -- | -- | -- | 4.2 | 0 | 4 | 0 | ||
| 下旬 | 997.1 | 1015.3 | 11.0 | 4.5 | 2.0 | 0.5 | 11.7 | 17.2 | 6.5 | 20.2 | 0.9 | 77 | 34 | 1.3 | 7.7 | 西 | 13.7 | 51.4 | 10.5 | -- | -- | -- | 5.9 | 0 | 2 | 0 | ||
| 上旬 | 1000.6 | 1019.0 | 4.0 | 3.5 | 2.5 | 1.5 | 9.5 | 15.8 | 4.8 | 20.8 | 2.5 | 75 | 25 | 1.6 | 6.7 | 南 | 11.8 | 48.2 | 10.1 | -- | -- | -- | 6.1 | 0 | 4 | 0 | ||
| 中旬 | 999.9 | 1018.3 | 43.0 | 33.5 | 3.5 | 1.0 | 8.1 | 13.2 | 4.2 | 18.6 | 0.2 | 82 | 44 | 1.8 | 6.8 | 西南西 | 15.0 | 28.7 | 7.3 | 6 | 6 | 6 | 7.5 | 1 | 6 | 0 | ||
| 下旬 | 1004.2 | 1023.2 | 23.0 | 11.0 | 3.0 | 0.5 | 2.4 | 6.1 | -1.3 | 10.4 | -3.4 | 80 | 39 | 1.4 | 8.0 | 南 | 19.8 | 23.3 | 6.0 | 3 | 2 | 2 | 8.4 | 4 | 2 | 0 | ||
| 上旬 | 996.2 | 1014.9 | 41.5 | 22.0 | 3.0 | 1.5 | 3.1 | 7.4 | -0.5 | 12.4 | -1.8 | 84 | 41 | 1.7 | 7.8 | 南 | 12.5 | 34.8 | 6.9 | 20 | 17 | 19 | 8.3 | 6 | 3 | 0 | ||
| 中旬 | 998.7 | 1017.7 | 22.0 | 9.5 | 2.5 | 1.0 | -0.3 | 3.8 | -3.4 | 10.7 | -6.0 | 82 | 39 | 1.7 | 6.5 | 西 | 10.7 | 25.8 | 6.3 | 30 | 20 | 20 | 7.7 | 7 | 0 | 0 | ||
| 下旬 | 1001.3 | 1020.5 | 18.0 | 7.5 | 3.0 | 1.0 | -1.5 | 2.2 | -5.4 | 10.4 | -11.7 | 80 | 46 | 1.9 | 7.7 | 北西 | 15.5 | 33.1 | 6.6 | 18 | 17 | 16 | 7.2 | 10 | 1 | 0 | ||