旬ごとの値
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寿都（後志地方) 1971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 | 1014.1 | 1016.3 | 21.0 | 5.5 | 1.5 | 0.5 | -3.0 | -1.2 | -5.6 | 3.3 | -7.3 | 70 | 46 | 6.9 | 19.2 | 北北西 | 25.7 | 17.7 | 20 | 11 | 35 | 9.1 | 10 | 0 | 0 | |||
| 中旬 | 1015.5 | 1017.6 | 8.5 | 6.5 | 2.0 | 0.5 | -0.9 | 1.0 | -3.0 | 5.8 | -6.1 | 71 | 48 | 7.3 | 21.0 | 北西 | 28.1 | 21.7 | 8 | 6 | 25 | 7.8 | 8 | 0 | 0 | |||
| 下旬 | 1007.6 | 1009.7 | 47.0 | 15.0 | 7.0 ) | 1.5 ) | -3.2 | -1.2 | -6.3 | 1.0 | -8.5 | 79 | 44 | 5.5 | 20.0 | 北西 | 26.3 | 14.7 | 79 | 28 | 60 | 8.8 | 11 | 1 | 0 | |||
| 上旬 | 1008.0 | 1010.1 | 24.0 | 9.5 | 4.5 | 1.0 | -2.3 | 0.0 | -5.3 | 2.6 | -8.9 | 71 | 38 | 4.7 | 12.5 | 北北西 | 16.9 | 36.6 | 35 | 17 | 62 | 7.2 | 10 | 1 | 0 | |||
| 中旬 | 1019.2 | 1021.3 | 20.5 | 7.0 | 2.0 | 0.5 | -0.9 | 0.9 | -2.4 | 3.9 | -4.9 | 81 | 52 | 7.4 | 18.7 | 南南東 | 30.2 | 19.3 | 13 | 5 | 65 | 9.0 | 10 | 0 | 0 | |||
| 下旬 | 1014.9 | 1017.0 | 17.0 | 7.0 | 2.0 | 0.5 | -2.2 | 1.1 | -5.2 | 4.5 | -10.0 | 74 | 48 | 8.2 | 16.0 | 西北西 | 27.0 | 19.3 | 0 | 0 | 46 | 9.0 | 7 | 0 | 0 | |||
| 上旬 | 1007.6 | 1009.7 | 24.0 | 7.0 | 1.5 | 0.5 | -2.9 | -0.8 | -5.0 | 2.3 | -7.9 | 75 | 45 | 7.7 | 17.5 | 北西 | 21.7 | 10.2 | 31 | 10 | 64 | 10.0 | 10 | 0 | 0 | |||
| 中旬 | 1011.9 | 1014.0 | 6.5 | 5.5 | 2.5 | 0.5 | 0.6 | 2.6 | -1.1 | 7.7 | -4.1 | 65 | 31 | 5.6 | 14.3 | 北北西 | 18.3 | 55.3 | 7 | 4 | 60 | 7.1 | 8 | 0 | 0 | |||
| 下旬 | 1011.2 | 1013.3 | 18.5 | 7.5 | 2.0 | 0.5 | 2.9 | 5.7 | 0.3 | 10.4 | -4.0 | 66 | 23 | 6.3 | 18.7 | 南南東 | 23.9 | 56.2 | 6 | 5 | 35 | 6.2 | 5 | 0 | 0 | |||
| 上旬 | 1011.6 | 1013.7 | 23.5 | 15.5 | 2.0 | 0.5 | 3.9 | 6.8 | 1.2 | 9.1 | -2.1 | 67 | 30 | 6.5 | 19.0 | 南南東 | 24.5 | 69.0 | 0 | 0 | -- | 6.3 | 4 | 0 | 0 | |||
| 中旬 | 1012.8 | 1014.9 | 15.0 | 11.5 | 1.5 | 0.5 | 6.8 | 10.9 | 2.2 | 14.4 | 0.4 | 61 | 30 | 5.6 | 13.8 | 西 | 21.3 | 84.2 | 0 | 0 | -- | 3.9 | 1 | 0 | 0 | |||
| 下旬 | 1011.3 | 1013.3 | 11.0 | 4.5 | 3.5 | 1.5 | 6.3 | 10.2 | 2.7 | 16.9 | -1.3 | 65 | 27 | 7.1 | 22.0 | 南南東 | 27.0 | 74.9 | 0 | 0 | -- | 5.6 | 1 | 0 | 0 | |||
| 上旬 | 1013.8 | 1015.9 | 26.0 | 10.5 | 2.5 | 0.5 | 4.7 | 7.1 | 2.8 | 12.2 | 1.7 | 83 | 55 | 7.2 ) | 17.8 | 北西 | 23.4 | 34.0 | 0 | 0 | -- | 8.8 | 1 | 0 | 0 | |||
| 中旬 | 1007.8 | 1009.8 | 0.0 | 0.0 | 0.0 | 0.0 | 10.9 | 16.1 | 6.2 | 18.7 | 3.6 | 73 | 25 | 6.1 | 17.5 | 南南東 | 21.8 | 99.7 | -- | -- | -- | 5.1 | 0 | 2 | 0 | |||
| 下旬 | 1005.4 | 1007.4 | 27.0 | 16.5 | 7.0 | 2.5 | 12.1 | 16.0 | 9.4 | 24.0 | 6.1 | 78 | 36 | 7.6 | 19.7 | 南南東 | 27.2 | 58.8 | -- | -- | -- | 7.7 | 0 | 1 | 0 | |||
| 上旬 | 1007.1 | 1009.1 | 20.5 | 17.5 | 3.5 | 1.0 | 11.1 | 14.2 | 8.5 | 19.9 | 7.4 | 85 | 51 | 5.5 | 16.3 | 南 | 22.8 | 54.2 | -- | -- | -- | 8.2 | 0 | 0 | 0 | |||
| 中旬 | 1003.4 | 1005.4 | 25.0 | 17.5 | 10.5 | 3.0 | 12.8 | 16.3 | 10.3 | 19.5 | 7.5 | 85 | 41 | 4.9 | 16.0 | 南南東 | 19.7 | 61.4 | -- | -- | -- | 7.2 | 0 | 2 | 0 | |||
| 下旬 | 1007.3 | 1009.3 | 1.5 | 1.0 | 0.5 | 0.5 | 15.3 | 19.1 | 12.8 | 21.5 | 11.5 | 85 | 42 | 5.0 | 13.8 | 南南東 | 16.3 | 69.5 | -- | -- | -- | 6.9 | 0 | 2 | 0 | |||
| 上旬 | 1003.1 | 1005.1 | 31.0 | 23.0 | 7.5 | 3.5 | 17.7 | 20.3 | 15.8 | 24.1 | 14.4 | 87 | 55 | 8.4 | 18.8 | 南南東 | 23.8 | 49.7 | -- | -- | -- | 8.6 | 0 | 2 | 0 | |||
| 中旬 | 1003.2 | 1005.2 | 78.5 | 26.5 | 12.0 | 4.0 | 17.4 | 19.7 | 16.1 | 21.3 | 13.5 | 91 | 70 | 5.4 | 13.0 | 南南東 | 16.1 | 22.8 | -- | -- | -- | 9.5 | 0 | 1 | 0 | |||
| 下旬 | 1004.6 | 1006.6 | 29.0 | 24.5 | 9.5 | 3.0 | 18.2 | 21.1 | 15.6 | 26.3 | 11.7 | 88 | 63 | 3.2 | 11.5 | 南南東 | 14.4 | 50.5 | -- | -- | -- | 8.2 | 0 | 4 | 0 | |||
| 上旬 | 1006.8 | 1008.7 | 8.0 | 4.5 | 6.0 | 2.5 | 22.3 | 25.8 | 20.0 | 29.7 | 17.5 | 87 | 56 | 5.4 | 13.3 | 南南東 | 21.0 | 66.3 | -- | -- | -- | 7.9 | 0 | 2 | 0 | |||
| 中旬 | 1006.0 | 1008.0 | 38.0 | 21.0 | 10.0 | 4.0 | 18.2 | 20.8 | 15.9 | 24.0 | 11.9 | 82 | 50 | 7.0 | 17.2 | 南南東 | 22.3 | 38.8 | -- | -- | -- | 8.1 | 0 | 0 | 0 | |||
| 下旬 | 1011.3 | 1013.3 | 5.0 | 5.0 | 4.5 | 2.0 | 19.0 | 22.4 | 16.4 | 24.6 | 15.0 | 83 | 55 | 4.3 | 12.3 | 南南東 | 15.2 | 78.6 | -- | -- | -- | 7.2 | 0 | 0 | 0 | |||
| 上旬 | 1010.7 | 1012.7 | 77.0 | 45.5 | 13.0 | 4.0 | 17.5 | 20.9 | 14.1 | 22.6 | 12.1 | 77 | 47 | 6.2 | 15.5 | 南南東 | 19.2 | 73.7 | -- | -- | -- | 6.6 | 0 | 0 | 0 | |||
| 中旬 | 1010.3 | 1012.3 | 20.0 | 8.0 | 6.5 | 2.5 | 16.9 | 20.3 | 14.1 | 22.3 | 11.6 | 82 | 55 | 5.8 | 14.7 | 南南東 | 18.3 | 61.8 | -- | -- | -- | 6.2 | 0 | 0 | 0 | |||
| 下旬 | 1011.4 | 1013.4 | 77.5 | 24.5 | 7.5 | 3.0 | 14.6 | 18.1 | 11.6 | 22.1 | 8.4 | 81 | 52 | 6.5 | 22.7 | 南南東 | 28.6 | 50.8 | -- | -- | -- | 7.2 | 0 | 0 | 0 | |||
| 上旬 | 1015.1 | 1017.2 | 27.0 | 19.0 | 7.0 | 2.0 | 13.1 | 17.2 | 8.5 | 19.3 | 7.2 | 73 | 44 | 4.8 | 15.7 | 北北西 | 17.2 | 64.8 | -- | -- | -- | 5.1 | 0 | 0 | 0 | |||
| 中旬 | 1014.4 | 1016.4 | 24.0 | 10.5 | 4.5 | 2.5 | 11.0 | 15.5 | 7.6 | 19.1 | 4.0 | 70 | 36 | 4.6 | 15.8 | 南南東 | 21.2 | 53.8 | -- | -- | -- | 4.9 | 0 | 1 | 3 | |||
| 下旬 | 1012.0 | 1014.0 | 80.5 | 30.0 | 15.0 | 7.0 | 10.4 | 13.4 | 7.4 | 17.3 | 4.2 | 73 | 45 | 6.6 | 18.0 | 北 | 21.8 | 30.3 | 0 | 0 | -- | 8.3 | 0 | 0 | 1 | |||
| 上旬 | 1017.5 | 1019.6 | 27.0 | 12.5 | 5.5 | 1.0 | 7.9 | 11.4 | 4.7 | 18.5 | -0.1 | 67 | 41 | 6.3 | 19.3 | 北北西 | 23.9 | 45.1 | 0 | 0 | 0 | 7.0 | 2 | 0 | 2 | |||
| 中旬 | 1018.7 | 1020.8 | 6.5 | 4.0 | 1.5 | 0.5 | 6.7 | 9.3 | 4.1 | 11.3 | 1.8 | 64 | 38 | 4.4 | 17.0 | 西北西 | 21.8 | 18.7 | 0 | 0 | 0 | 9.1 | 1 | 0 | 3 | |||
| 下旬 | 1009.2 | 1011.3 | 26.5 | 6.5 | 2.5 | 2.0 | 2.0 | 5.0 | -0.4 | 11.6 | -8.7 | 63 | 41 | 7.5 | 15.8 | 西北西 | 23.9 | 17.1 | 10 | 4 | 10 | 8.2 | 6 | 0 | 1 | |||
| 上旬 | 1006.8 | 1008.9 | 46.5 | 16.0 | 6.0 | 2.0 | 0.7 | 3.2 | -2.0 | 8.1 | -4.8 | 71 | 40 | 7.0 | 19.0 | 南南東 | 26.1 | 7.7 | 25 | 11 | 11 | 9.3 | 8 | 0 | 1 | |||
| 中旬 | 1013.7 | 1015.8 | 48.0 | 16.0 | 4.0 | 1.0 | -0.1 | 3.3 | -2.9 | 10.9 | -7.1 | 74 | 51 | 6.4 | 17.5 | 南南東 | 22.6 | 5.6 | 17 | 10 | 16 | 9.5 | 9 | 0 | 0 | |||
| 下旬 | 1017.3 | 1019.4 | 14.0 | 4.0 | 3.5 | 2.0 | -1.7 | 0.9 | -4.1 | 7.3 | -9.2 | 68 | 52 | 6.7 | 15.2 | 西北西 | 21.4 | 4.6 | 4 | 1 | 6 | 9.4 | 10 | 0 | 0 | |||