旬ごとの値
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山口（石狩地方) 1989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 | 21 | 12 | 3 | /// | -1.1 | 1.6 | -5.7 | 5.4 | -12.4 | /// | /// | 3.3 | 8 | 南南東 | /// | /// | 25.6 | /// | /// | /// | |
| 中旬 | 9 | 2 | 1 | /// | -2.7 | 0.3 | -6.2 | 5.7 | -10.9 | /// | /// | 2.3 | 6 | 西北西 | /// | /// | 34.2 | /// | /// | /// | |
| 下旬 | 27 | 14 | 2 | /// | -3.5 | -0.9 | -8.1 | 4.2 | -14.6 | /// | /// | 4.3 | 11 | 北西 | /// | /// | 24.8 | /// | /// | /// | |
| 上旬 | 18 | 7 | 2 | /// | -2.1 | 0.6 | -5.5 | 2.3 | -9.4 | /// | /// | 3.3 | 8 | 北西 | /// | /// | 41.6 | /// | /// | /// | |
| 中旬 | 7 | 5 | 2 | /// | -1.3 | 1.9 | -5.6 | 5.8 | -10.4 | /// | /// | 2.9 | 8 | 北西 | /// | /// | 48.3 | /// | /// | /// | |
| 下旬 | 5 | 2 | 1 | /// | -2.2 | 1.0 | -6.9 | 4.8 | -11.2 | /// | /// | 3.1 | 11 | 北西 | /// | /// | 27.1 | /// | /// | /// | |
| 上旬 | 24 | 8 | 2 | /// | 0.1 | 2.4 | -3.2 | 4.3 | -6.2 | /// | /// | 2.9 | 8 | 北西 | /// | /// | 36.8 | /// | /// | /// | |
| 中旬 | 11 | 3 | 1 | /// | 2.2 | 3.9 | 0.5 | 6.6 | -1.3 | /// | /// | 3.8 | 11 | 北西 | /// | /// | 22.7 | /// | /// | /// | |
| 下旬 | 22 | 11 | 2 | /// | 3.4 | 6.8 | 0.0 | 11.7 | -2.5 | /// | /// | 3.1 | 9 | 南東 | /// | /// | 48.9 | /// | /// | /// | |
| 上旬 | 13 | 11 | 3 | /// | 6.5 | 11.1 | 2.6 | 17.6 | -1.9 | /// | /// | 3.1 | 8 | 南東 | /// | /// | 38.5 | /// | /// | /// | |
| 中旬 | 41 | 21 | 5 | /// | 7.8 | 12.9 | 3.7 | 18.0 | -0.3 | /// | /// | 3.1 | 10 | 北西 | /// | /// | 49.1 | /// | /// | /// | |
| 下旬 | 6 | 3 | 1 | /// | 6.4 | 10.4 ) | 3.4 ) | 18.4 ) | 1.9 ) | /// | /// | 3.3 | 10 ) | 南東 | /// | /// | 46.3 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 9.5 | 14.9 | 4.3 | 18.4 | 1.0 | /// | /// | 2.5 | 8 | 南東 | /// | /// | 59.9 | /// | /// | /// | |
| 中旬 | 10 | 8 | 2 | /// | 10.8 | 16.5 | 4.8 | 25.3 | 1.2 | /// | /// | 3.3 | 7 | 南南東 | /// | /// | 49.9 | /// | /// | /// | |
| 下旬 | 36 | 18 | 4 | /// | 11.9 | 17.8 | 7.1 | 24.0 | 4.7 | /// | /// | 2.0 | 6 | 北西 | /// | /// | 57.4 | /// | /// | /// | |
| 上旬 | 16 | 10 | 3 | /// | 12.7 | 17.9 | 8.2 | 27.5 | 4.6 | /// | /// | 2.5 | 11 | 南南東 | /// | /// | 67.0 | /// | /// | /// | |
| 中旬 | 7 | 4 | 2 | /// | 14.3 | 19.3 | 9.3 | 22.5 | 3.4 | /// | /// | 3.0 | 10 | 南東 | /// | /// | 55.3 | /// | /// | /// | |
| 下旬 | 56 | 45 | 6 | /// | 16.4 | 21.4 | 12.3 | 25.3 | 8.1 | /// | /// | 2.6 | 10 | 南東 | /// | /// | 41.3 | /// | /// | /// | |
| 上旬 | 1 | 1 | 1 | /// | 17.4 | 23.4 | 13.0 | 28.8 | 10.3 | /// | /// | 1.9 | 7 | 南東 | /// | /// | 54.0 | /// | /// | /// | |
| 中旬 | 23 | 11 | 5 | /// | 19.7 | 23.3 | 16.8 | 26.7 | 14.2 | /// | /// | 2.8 | 8 | 南南東 | /// | /// | 42.5 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 25.0 | 29.6 | 20.9 | 32.7 | 18.7 | /// | /// | 3.8 | 10 | 南東 | /// | /// | 70.3 | /// | /// | /// | |
| 上旬 | 8 | 6 | 4 | /// | 23.2 | 28.2 | 18.6 | 34.6 | 14.0 | /// | /// | 2.0 | 8 | 南南東 | /// | /// | 71.8 | /// | /// | /// | |
| 中旬 | 44 | 23 | 8 | /// | 21.4 | 24.9 | 17.7 | 29.9 | 14.6 | /// | /// | 2.1 | 5 | 南東 | /// | /// | 52.9 | /// | /// | /// | |
| 下旬 | 100 | 54 | 11 | /// | 21.6 | 25.4 | 17.8 | 30.3 | 14.4 | /// | /// | 2.5 | 9 | 南東 | /// | /// | 54.4 | /// | /// | /// | |
| 上旬 | 52 | 40 | 14 | /// | 20.1 | 24.0 | 17.0 | 26.3 | 15.3 | /// | /// | 1.4 | 6 | 南東 | /// | /// | 23.1 | /// | /// | /// | |
| 中旬 | 21 | 14 | 3 | /// | 18.0 | 21.9 | 13.7 | 24.5 | 8.5 | /// | /// | 2.3 | 9 | 南東 | /// | /// | 38.4 | /// | /// | /// | |
| 下旬 | 56 | 36 | 9 | /// | 15.0 | 19.6 | 9.5 | 22.2 | 4.9 | /// | /// | 2.4 | 8 | 南東 | /// | /// | 49.7 | /// | /// | /// | |
| 上旬 | 9 | 3 | 2 | /// | 11.8 | 16.5 | 6.7 | 20.5 | 2.8 | /// | /// | 2.1 | 6 | 北西 | /// | /// | 54.4 | /// | /// | /// | |
| 中旬 | 52 | 37 | 7 | /// | 12.0 | 16.8 | 7.9 | 20.0 | 3.3 | /// | /// | 2.5 | 8 | 北西 | /// | /// | 34.7 | /// | /// | /// | |
| 下旬 | 19 | 5 | 1 | /// | 10.3 | 14.2 | 5.6 | 21.4 | 3.1 | /// | /// | 2.8 | 8 | 北西 | /// | /// | 45.5 | /// | /// | /// | |
| 上旬 | 41 | 22 | 4 | /// | 8.7 | 12.1 | 4.3 | 17.0 | -1.2 | /// | /// | 2.9 | 8 | 南東 | /// | /// | 29.1 | /// | /// | /// | |
| 中旬 | 36 | 9 | 3 | /// | 5.4 | 8.8 | 1.9 | 14.8 | -1.5 | /// | /// | 2.4 | 10 | 北北西 | /// | /// | 28.1 | /// | /// | /// | |
| 下旬 | 12 | 7 | 2 | /// | 5.3 | 7.9 | 2.2 | 11.4 | -1.3 | /// | /// | 2.5 | 7 | 西北西 | /// | /// | 24.3 | /// | /// | /// | |
| 上旬 | 62 | 39 | 5 | /// | 1.7 | 4.8 | -1.7 | 15.0 | -3.7 | /// | /// | 3.2 | 7 | 北北西 | /// | /// | 25.4 | /// | /// | /// | |
| 中旬 | 50 | 13 | 3 | /// | -2.3 | 0.5 | -5.4 | 4.4 | -9.2 | /// | /// | 3.5 | 9 | 西北西 | /// | /// | 15.2 | /// | /// | /// | |
| 下旬 | 25 | 10 | 3 | /// | -1.1 | 1.7 | -4.1 | 5.0 | -11.9 | /// | /// | 2.3 | 7 | 南東 | /// | /// | 28.6 | /// | /// | /// | |
- 値欄の記号の説明
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