旬ごとの値
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寿都（後志地方) 1976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 | 1002.9 | 1005.0 | 38.0 | 17.0 | 6.5 | 1.5 | 0.0 | 2.5 | -2.6 | 7.1 | -7.6 | 67 | 41 | 6.2 | 16.5 | 西北西 | 26.9 | 21.7 | 3.7 | 32 | 11 | 39 | 8.5 | 8 | 0 | 1 | ||
| 中旬 | 1007.0 | 1009.1 | 31.0 | 5.5 | 2.0 | 0.5 | -4.1 | -1.8 | -6.4 | 3.9 | -10.8 | 71 | 38 | 5.7 | 12.1 | 北西 | 21.4 | 6.1 | 3.1 | 40 | 11 | 45 | 9.7 | 10 | 0 | 0 | ||
| 下旬 | 1011.5 | 1013.7 | 25.0 | 5.5 | 1.0 | 0.5 | -4.5 | -2.8 | -6.5 | 1.1 | -11.6 | 68 | 44 | 7.5 | 18.3 | 西北西 | 27.0 | 9.5 | 3.8 | 38 | 13 | 55 | 9.6 | 10 | 0 | 0 | ||
| 上旬 | 1010.2 | 1012.3 | 26.0 | 10.5 | 3.5 | 1.5 | -2.3 | -0.1 | -4.8 | 5.0 | -6.8 | 70 | 35 | 6.2 | 15.6 | 北北西 | 24.5 | 23.3 | 5.7 | 34 | 12 | 52 | 8.8 | 9 | 1 | 0 | ||
| 中旬 | 1020.8 | 1023.0 | 11.0 | 4.5 | 0.5 | 0.0 | -2.8 | -0.4 | -5.9 | 2.8 | -9.9 | 68 | 34 | 5.5 | 14.7 | 北西 | 27.9 | 36.3 | 7.8 | 13 | 5 | 52 | 7.8 | 5 | 2 | 0 | ||
| 下旬 | 1013.1 | 1015.3 | 19.0 | 7.0 | 1.0 | 0.5 | 0.7 | 2.9 | -1.6 | 8.0 | -6.2 | 68 | 37 | 6.9 | 17.1 | 北北西 | 26.7 | 25.8 | 7.0 | 1 | 1 | 48 | 8.8 | 8 | 0 | 0 | ||
| 上旬 | 1012.2 | 1014.3 | 7.5 | 5.5 | 2.5 | 0.5 | 1.2 | 4.0 | -2.1 | 9.7 | -6.7 | 62 | 30 | 5.1 | 14.4 | 南南東 | 21.3 | 56.6 | 10.9 | 1 | 1 | 28 | 6.6 | 5 | 0 | 0 | ||
| 中旬 | 1008.8 | 1010.9 | 36.5 | 11.5 | 2.5 | 0.5 | 0.1 | 2.2 | -1.9 | 3.5 | -5.9 | 66 | 35 | 7.8 | 17.5 | 西北西 | 26.5 | 36.4 | 8.9 | 8 | 4 | 14 | 8.3 | 9 | 0 | 0 | ||
| 下旬 | 1016.1 | 1018.2 | 27.0 | 8.0 | 5.0 | 1.0 | 0.6 | 2.4 | -2.0 | 5.0 | -6.5 | 70 | 28 | 5.2 | 15.3 | 南南東 | 20.2 | 61.2 | 13.6 | 21 | 10 | 25 | 7.9 | 9 | 0 | 0 | ||
| 上旬 | 1016.8 | 1018.9 | 7.0 | 4.5 | 4.0 | 1.0 | 2.2 | 5.4 | -1.5 | 7.9 | -4.9 | 68 | 33 | 6.1 | 18.8 | 北 | 25.8 | 72.4 | 16.0 | 1 | 1 | 1 | 5.7 | 6 | 0 | 0 | ||
| 中旬 | 1012.1 | 1014.1 | 10.0 | 9.0 | 2.0 | 0.5 | 6.5 | 10.7 | 2.0 | 13.5 | -0.7 | 70 | 28 | 4.5 | 12.5 | 南 | 16.4 | 69.7 | 14.9 | 0 | 0 | -- | 6.7 | 1 | 0 | 0 | ||
| 下旬 | 1009.7 | 1011.8 | 6.5 | 6.5 | 3.0 | 0.5 | 8.3 | 12.6 | 5.2 | 15.0 | 2.0 | 69 | 34 | 6.9 | 23.1 | 南南東 | 30.6 | 74.5 | 17.8 | -- | -- | -- | 7.0 | 0 | 0 | 0 | ||
| 上旬 | 1012.2 | 1014.2 | 26.5 | 16.0 | 3.5 | 1.0 | 7.5 | 11.6 | 3.3 | 18.2 | 1.8 | 75 | 32 | 5.8 | 19.8 | 南南東 | 25.2 | 64.4 | 16.6 | -- | -- | -- | 5.7 | 0 | 0 | 0 | ||
| 中旬 | 1006.4 | 1008.4 | 14.5 | 8.5 | 3.0 | 0.5 | 12.6 | 17.7 | 8.4 | 23.8 | 3.5 | 63 | 16 | 6.0 | 13.5 | 南南東 | 20.8 | 79.1 | 19.0 | -- | -- | -- | 5.4 | 0 | 0 | 0 | ||
| 下旬 | 1005.1 | 1007.1 | 9.5 | 7.0 | 5.0 | 1.5 | 13.1 | 17.6 | 8.1 | 23.9 | 4.7 | 67 | 20 | 5.7 | 16.9 | 南南東 | 22.4 | 106.9 | 21.0 | -- | -- | -- | 5.3 | 0 | 1 | 1 | ||
| 上旬 | 1006.1 | 1008.1 | 16.5 | 9.5 | 4.5 | 1.0 | 13.7 | 17.2 | 10.6 | 21.1 | 8.3 | 84 | 46 | 4.5 | 16.2 | 南南東 | 25.0 | 68.3 | 18.4 | -- | -- | -- | 7.8 | 0 | 2 | 0 | ||
| 中旬 | 1012.2 | 1014.2 | 13.5 | 12.5 | 3.0 | 1.0 | 13.5 | 16.2 | 11.5 | 19.0 | 10.1 | 86 | 51 | 7.4 | 14.2 | 南南東 | 18.5 | 58.8 | 17.0 | -- | -- | -- | 8.2 | 0 | 0 | 0 | ||
| 下旬 | 1007.1 | 1009.1 | 22.5 | 11.0 | 5.0 | 1.0 | 14.9 | 17.8 | 12.2 | 21.8 | 8.7 | 87 | 54 | 5.3 | 14.9 | 南南東 | 20.4 | 48.2 | 14.9 | -- | -- | -- | 7.9 | 0 | 0 | 0 | ||
| 上旬 | 1008.1 | 1010.1 | 2.0 | 2.0 | 1.0 | 0.5 | 16.7 | 20.6 | 13.0 | 25.9 | 9.0 | 79 | 46 | 5.8 | 14.6 | 南南東 | 18.3 | 116.6 | 25.5 | -- | -- | -- | 4.7 | 0 | 0 | 0 | ||
| 中旬 | 1009.0 | 1011.0 | 7.0 | 6.5 | 5.0 | 1.5 | 17.3 | 20.5 | 14.9 | 22.6 | 13.4 | 85 | 63 | 5.7 | 15.8 | 南南東 | 21.6 | 68.3 | 18.1 ) | -- | -- | -- | 7.0 | 0 | 0 | 1 | ||
| 下旬 | 1008.7 | 1010.6 | 26.5 | 14.5 | 13.0 | 3.5 | 22.9 | 27.0 | 19.4 | 31.3 | 14.7 | 78 | 39 | 4.8 | 12.4 | 南南東 | 16.8 | 69.8 | 16.5 | -- | -- | -- | 6.9 | 0 | 1 | 0 | ||
| 上旬 | 1004.3 | 1006.2 | 44.5 | 28.0 | 23.5 | 10.5 | 20.0 | 23.3 | 17.0 | 27.6 | 15.5 | 80 | 44 | 4.6 | 11.5 | 南南東 | 14.2 | 63.2 | 16.6 | -- | -- | -- | 6.5 | 0 | 0 | 0 | ||
| 中旬 | 1009.1 | 1011.0 | 19.5 | 14.5 | 13.5 | 8.0 | 19.5 | 22.6 | 16.8 | 27.0 | 15.2 | 80 | 53 | 5.2 | 11.9 | 南南東 | 16.7 | 81.6 | 18.0 | -- | -- | -- | 6.3 | 0 | 0 | 1 | ||
| 下旬 | 1010.0 | 1011.9 | 19.0 | 9.5 | 6.5 | 3.5 | 18.8 | 22.9 | 14.7 | 24.4 | 12.1 | 78 | 46 | 3.5 | 13.2 | 南南東 | 18.3 | 84.1 | 16.7 | -- | -- | -- | 6.0 | 0 | 0 | 0 | ||
| 上旬 | 1011.5 | 1013.4 | 47.5 | 24.5 | 12.5 | 4.5 | 18.7 | 22.0 | 16.0 | 24.2 | 12.4 | 81 | 51 | 6.2 | 15.5 | 南東 | 20.8 | 50.8 | 13.0 | -- | -- | -- | 7.4 | 0 | 0 | 0 | ||
| 中旬 | 1010.1 | 1012.0 | 90.0 | 47.0 | 14.5 | 5.0 | 16.6 | 19.7 | 13.3 | 21.4 | 9.7 | 80 | 52 | 5.3 | 21.8 | 南南東 | 27.7 | 41.8 | 10.8 | -- | -- | -- | 8.7 | 0 | 0 | 0 | ||
| 下旬 | 1013.1 | 1015.0 | 17.0 | 10.5 | 4.5 | 3.0 | 14.9 | 19.0 | 11.2 | 21.7 | 8.4 | 77 | 50 | 4.2 | 15.6 | 北北西 | 21.6 | 80.1 | 14.7 | -- | -- | -- | 4.9 | 0 | 0 | 0 | ||
| 上旬 | 1013.7 | 1015.7 | 28.5 | 15.5 | 5.0 | 1.5 | 13.5 | 17.2 | 8.8 | 19.4 | 5.8 | 78 | 40 | 4.1 | 14.1 | 北 | 19.1 | 64.7 | 10.6 | -- | -- | -- | 5.1 | 0 | 0 | 0 | ||
| 中旬 | 1014.6 | 1016.6 | 44.5 | 19.0 | 10.0 | 2.5 | 12.7 | 16.1 | 8.4 | 19.0 | 5.7 | 77 | 46 | 5.6 | 23.5 | 北西 | 32.7 | 57.6 | 9.2 | -- | -- | -- | 5.3 | 0 | 0 | 0 | ||
| 下旬 | 1005.2 | 1007.2 | 61.0 | 24.5 | 17.0 | 4.5 | 8.7 | 11.6 | 5.8 | 17.7 | 2.8 | 64 | 34 | 6.6 | 18.6 | 北西 | 28.3 | 29.0 | 5.4 | 0 | 0 | -- | 8.4 | 2 | 0 | 1 | ||
| 上旬 | 1017.7 | 1019.7 | 67.0 | 33.5 | 13.0 | 4.0 | 6.4 | 9.6 | 2.7 | 17.0 | -2.0 | 70 | 46 | 6.2 | 18.5 | 北西 | 26.5 | 21.4 | 4.4 | 1 | 1 | 1 | 8.6 | 6 | 0 | 1 | ||
| 中旬 | 1015.9 | 1018.0 | 62.5 | 30.0 | 6.5 | 1.5 | 3.1 | 5.7 | 0.3 | 10.2 | -2.4 | 74 | 50 | 6.5 | 17.5 | 北西 | 24.2 | 11.2 | 3.2 | 5 | 3 | 3 | 9.5 | 7 | 0 | 0 | ||
| 下旬 | 1008.4 | 1010.4 | 47.5 | 18.0 | 6.5 | 1.5 | 0.8 | 2.9 | -1.3 | 6.4 | -4.2 | 72 | 47 | 5.5 | 13.6 | 西北西 | 24.8 | 9.0 | 2.6 | 34 | 13 | 14 | 9.7 | 10 | 0 | 0 | ||
| 上旬 | 1012.1 | 1014.2 | 46.0 | 16.5 | 4.5 | 1.5 | 2.1 | 4.3 | -0.4 | 6.7 | -2.7 | 77 | 50 | 4.7 | 15.6 | 南南東 | 22.0 | 18.2 | 3.5 | 14 | 8 | 14 | 9.0 | 7 | 0 | 0 | ||
| 中旬 | 1011.4 | 1013.5 | 47.5 | 10.0 | 3.5 | 2.0 | -0.7 | 1.6 | -2.7 | 5.0 | -5.3 | 72 | 45 | 6.8 | 18.0 | 南南東 | 26.4 | 13.1 | 3.1 | 36 | 15 | 25 | 9.4 | 9 | 0 | 0 | ||
| 下旬 | 1010.0 | 1012.1 | 76.0 | 30.0 | 4.0 | 1.0 | -3.3 | -0.9 | -5.2 | 5.4 | -6.9 | 76 | 43 | 6.6 | 19.0 | 南南東 | 25.6 | 8.5 | 3.0 | 108 | 39 | 61 | 9.9 | 11 | 0 | 0 | ||