旬ごとの値
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山口（石狩地方) 1988年（旬ごとの値） 主な要素
| 月 | 旬 | 降水量 | 気温 | 湿度 | 風向・風速 | 日照 時間 (h) |
雪 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 合計 (mm) | 最大 | 平均 | 最高 (℃) | 最低 (℃) |
平均 (％) | 最小 (％) |
平均 風速 (m/s) | 最大風速 | 最大瞬間風速 | 降雪の深さ | 最深 積雪 (cm) |
||||||||||
| 日 (mm) | 1時間 (mm) | 10分間 (mm) |
日平均 (℃) | 日最高 (℃) | 日最低 (℃) |
風速 (m/s) | 風向 | 風速 (m/s) | 風向 | 合計 (cm) | 日合計の最大 (cm) |
||||||||||
| 上旬 | 24 | 9 | 4 | /// | -3.6 | -0.8 | -7.1 | 3.9 | -9.6 | /// | /// | 3.1 | 8 | 北北西 | /// | /// | 29.4 | /// | /// | /// | |
| 中旬 | 24 | 10 | 4 | /// | -2.9 | -0.2 | -6.4 | 4.0 | -12.2 | /// | /// | 3.2 | 8 | 北西 | /// | /// | 43.0 | /// | /// | /// | |
| 下旬 | 26 | 5 | 1 | /// | -5.2 | -2.7 | -8.4 | 6.6 | -11.9 | /// | /// | 2.8 | 7 | 西北西 | /// | /// | 38.1 | /// | /// | /// | |
| 上旬 | 88 | 30 | 5 | /// | -4.6 | -1.8 | -8.4 | 4.1 | -12.0 | /// | /// | 3.0 | 10 | 南東 | /// | /// | 55.7 | /// | /// | /// | |
| 中旬 | 35 | 9 | 2 | /// | -7.4 | -3.8 | -11.3 | -2.8 | -16.6 | /// | /// | 2.7 | 9 | 北西 | /// | /// | 64.7 | /// | /// | /// | |
| 下旬 | 13 | 5 | 2 | /// | -4.2 | -2.2 | -6.8 | 0.9 | -10.6 | /// | /// | 4.7 | 9 | 北西 | /// | /// | 58.6 | /// | /// | /// | |
| 上旬 | 4 | 2 | 1 | /// | -3.5 | -0.5 | -7.9 | 2.3 | -13.9 | /// | /// | 3.0 | 10 | 南東 | /// | /// | 78.3 | /// | /// | /// | |
| 中旬 | 21 | 9 | 2 | /// | 0.8 | 3.9 | -2.6 | 7.9 | -6.8 | /// | /// | 4.0 | 11 | 北西 | /// | /// | 67.0 | /// | /// | /// | |
| 下旬 | 17 | 11 | 3 | /// | 0.7 | 3.4 | -3.1 | 5.4 | -5.2 | /// | /// | 3.4 | 13 | 南南東 | /// | /// | 102.8 | /// | /// | /// | |
| 上旬 | 8 | 7 | 1 | /// | 2.9 | 6.6 | -1.5 | 10.5 | -4.9 | /// | /// | 2.5 | 6 | 北 | /// | /// | 87.8 | /// | /// | /// | |
| 中旬 | 17 | 9 | 3 | /// | 8.1 | 13.0 | 3.1 | 19.6 | -1.2 | /// | /// | 3.4 | 11 | 南東 | /// | /// | 70.2 | /// | /// | /// | |
| 下旬 | 22 | 10 | 2 | /// | 8.4 | 13.2 | 4.5 | 24.9 | 0.5 | /// | /// | 3.1 | 9 | 南東 | /// | /// | 63.4 | /// | /// | /// | |
| 上旬 | 7 | 5 | 1 | /// | 9.7 | 14.5 | 4.9 | 21.2 | 3.1 | /// | /// | 3.4 | 9 | 南東 | /// | /// | 100.1 | /// | /// | /// | |
| 中旬 | 71 | 33 | 7 | /// | 11.9 | 17.1 | 7.6 | 22.5 | 4.0 | /// | /// | 3.2 | 11 | 北北西 | /// | /// | 46.1 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 11.0 | 15.8 | 6.2 | 21.9 | 3.3 | /// | /// | 2.2 | 8 | 南東 | /// | /// | 98.7 | /// | /// | /// | |
| 上旬 | 37 | 14 | 3 | /// | 15.2 | 19.8 | 11.1 | 25.4 | 8.9 | /// | /// | 1.9 | 7 | 南東 | /// | /// | 54.3 | /// | /// | /// | |
| 中旬 | 37 | 14 | 4 | /// | 13.7 | 16.2 | 11.8 | 19.4 | 10.5 | /// | /// | 1.4 | 5 | 南東 | /// | /// | 37.3 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 19.0 | 25.4 | 14.1 | 29.6 | 11.4 | /// | /// | 2.6 | 9 | 南東 | /// | /// | 107.4 | /// | /// | /// | |
| 上旬 | 10 | 6 | 3 | /// | 17.8 | 22.7 | 13.6 | 27.5 | 10.9 | /// | /// | 1.9 | 7 | 南東 | /// | /// | 71.6 | /// | /// | /// | |
| 中旬 | 9 | 8 | 2 | /// | 17.9 | 22.6 | 13.9 | 26.1 | 12.4 | /// | /// | 2.6 | 7 | 南東 | /// | /// | 84.2 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 17.7 | 23.1 | 12.2 | 27.4 | 8.8 | /// | /// | 1.6 | 5 | 北 | /// | /// | 107.5 | /// | /// | /// | |
| 上旬 | 15 | 12 | 4 | /// | 22.6 | 27.2 | 19.2 | 33.7 | 17.4 | /// | /// | 1.4 | 6 | 南東 | /// | /// | 75.8 | /// | /// | /// | |
| 中旬 | 8 | 8 | 3 | /// | 23.1 | 28.0 | 19.2 | 30.9 | 14.2 | /// | /// | 4.5 | 8 | 南東 | /// | /// | 97.8 | /// | /// | /// | |
| 下旬 | 112 | 43 | 13 | /// | 22.4 | 26.1 | 19.8 | 31.3 | 17.1 | /// | /// | 2.3 | 8 | 南南東 | /// | /// | 52.3 | /// | /// | /// | |
| 上旬 | 16 | 13 | 4 | /// | 18.2 | 22.2 | 14.7 | 24.8 | 11.0 | /// | /// | 1.7 | 7 | 南東 | /// | /// | 57.0 | /// | /// | /// | |
| 中旬 | 41 | 36 | 7 | /// | 17.7 | 21.6 | 13.2 | 25.0 | 10.6 | /// | /// | 2.1 | 8 | 南南東 | /// | /// | 63.6 | /// | /// | /// | |
| 下旬 | 8 | 7 | 7 | /// | 14.9 | 19.8 ) | 9.7 ) | 25.0 ) | 7.2 ) | /// | /// | 1.3 | 5 | 南東 | /// | /// | 79.1 | /// | /// | /// | |
| 上旬 | 44 | 14 | 5 | /// | 14.0 | 18.4 | 10.2 | 20.8 | 7.3 | /// | /// | 2.3 | 12 | 南南東 | /// | /// | 60.6 | /// | /// | /// | |
| 中旬 | 13 | 4 | 3 | /// | 10.0 | 14.7 | 4.3 | 21.8 | 0.7 | /// | /// | 2.5 | 6 | 南東 | /// | /// | 64.8 | /// | /// | /// | |
| 下旬 | 29 | 12 | 4 | /// | 8.1 | 11.1 | 4.6 | 16.7 | 0.4 | /// | /// | 3.7 | 12 | 北 | /// | /// | 7.7 ] | /// | /// | /// | |
| 上旬 | 34 ] | 7 ] | 3 ] | /// | 5.5 ] | 9.5 ] | 1.7 ] | 12.7 ] | -3.0 ] | /// | /// | 3.3 ] | 8 ] | 西北西 | /// | /// | 28.9 ] | /// | /// | /// | |
| 中旬 | 10 | 5 | 2 | /// | 0.8 | 3.6 | -1.8 | 9.1 | -6.2 | /// | /// | 2.6 | 7 | 西北西 | /// | /// | 36.3 | /// | /// | /// | |
| 下旬 | 149 | 131 | 14 | /// | 2.0 | 5.6 | -1.8 | 9.5 | -5.3 | /// | /// | 2.9 | 10 | 南東 | /// | /// | 40.9 | /// | /// | /// | |
| 上旬 | 26 | 10 | 3 | /// | 3.0 | 6.5 | -0.6 | 10.7 | -5.0 | /// | /// | 2.9 | 7 | 西北西 | /// | /// | 9.6 | /// | /// | /// | |
| 中旬 | 82 | 25 | 6 | /// | -0.6 | 1.8 | -3.1 | 7.2 | -5.0 | /// | /// | 2.8 | 11 | 北西 | /// | /// | 19.8 | /// | /// | /// | |
| 下旬 | 51 | 17 | 2 | /// | -3.8 | -1.4 | -6.5 | 3.1 | -9.8 | /// | /// | 3.9 | 10 | 北西 | /// | /// | 25.1 | /// | /// | /// | |
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