旬ごとの値
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山口（石狩地方) 1997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 | 12 | 8 | 2 | /// | -2.4 | 0.7 | -6.9 | 3.8 | -11.0 | /// | /// | 2.0 | 8 | 北北西 | /// | /// | 31.5 | /// | /// | /// | |
| 中旬 | 5 | 2 | 1 | /// | -3.1 | 0.3 | -6.7 | 6.0 | -10.8 | /// | /// | 2.9 | 6 | 西 | /// | /// | 30.5 | /// | /// | /// | |
| 下旬 | 3 | 1 | 1 | /// | -3.5 | -0.3 | -7.3 | 2.1 | -13.5 | /// | /// | 2.3 | 7 | 北北西 | /// | /// | 36.7 | /// | /// | /// | |
| 上旬 | 32 | 7 | 2 | /// | -2.4 | 0.6 | -6.1 | 3.7 | -9.5 | /// | /// | 2.0 | 7 | 北北西 | /// | /// | 24.3 | /// | /// | /// | |
| 中旬 | 57 | 14 | 4 | /// | -2.6 | -0.1 | -5.7 | 2.7 | -8.6 | /// | /// | 2.9 | 9 | 西北西 | /// | /// | 27.6 | /// | /// | /// | |
| 下旬 | 16 | 15 | 2 | /// | -2.5 | 1.6 | -7.7 | 7.0 | -10.9 | /// | /// | 3.1 | 8 | 北北西 | /// | /// | 29.0 | /// | /// | /// | |
| 上旬 | 25 | 6 | 3 | /// | -3.3 | 0.0 | -7.6 | 5.4 | -12.8 | /// | /// | 3.5 | 9 | 西北西 | /// | /// | 28.3 | /// | /// | /// | |
| 中旬 | 5 | 3 | 1 | /// | -0.3 | 2.3 | -3.5 | 6.0 | -6.3 | /// | /// | 2.2 | 6 | 北北西 | /// | /// | 66.7 | /// | /// | /// | |
| 下旬 | 23 | 9 | 2 | /// | 1.5 | 5.6 | -3.1 | 13.5 | -6.7 | /// | /// | 2.7 | 7 | 西 | /// | /// | 61.1 | /// | /// | /// | |
| 上旬 | 2 | 1 | 1 | /// | 4.9 | 9.3 | 0.8 | 14.7 | -3.3 | /// | /// | 2.1 | 7 | 西 | /// | /// | 49.3 | /// | /// | /// | |
| 中旬 | 8 | 5 | 2 | /// | 4.1 | 7.7 | -0.5 | 11.9 | -3.2 | /// | /// | 2.1 | 5 | 西南西 | /// | /// | 68.6 | /// | /// | /// | |
| 下旬 | 3 | 2 | 1 | /// | 9.7 | 15.5 | 4.1 | 23.5 | -0.7 | /// | /// | 3.1 | 7 | 北西 | /// | /// | 61.9 | /// | /// | /// | |
| 上旬 | 47 | 36 | 7 | /// | 9.9 | 14.0 | 5.8 | 19.2 | 0.9 | /// | /// | 3.2 | 13 | 南南東 | /// | /// | 48.3 | /// | /// | /// | |
| 中旬 | 37 | 23 | 5 | /// | 11.5 | 16.8 | 6.8 | 26.8 | 2.1 | /// | /// | 2.4 | 8 | 南東 | /// | /// | 39.3 | /// | /// | /// | |
| 下旬 | 12 | 8 | 3 | /// | 11.7 | 16.0 | 8.2 | 17.9 | 6.2 | /// | /// | 2.3 | 8 | 南東 | /// | /// | 39.1 | /// | /// | /// | |
| 上旬 | 16 | 8 | 2 | /// | 12.1 | 15.7 | 9.2 | 20.6 | 7.4 | /// | /// | 3.0 | 9 | 南東 | /// | /// | 27.1 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 14.4 | 19.5 | 10.7 | 24.4 | 9.2 | /// | /// | 1.5 | 4 | 東南東 | /// | /// | 61.2 | /// | /// | /// | |
| 下旬 | 7 | 4 | 4 | /// | 18.0 | 23.0 | 14.6 | 28.8 | 10.8 | /// | /// | 1.4 | 4 | 西北西 | /// | /// | 29.1 | /// | /// | /// | |
| 上旬 | 51 | 38 | 6 | /// | 19.2 | 23.4 | 15.8 | 29.0 | 13.3 | /// | /// | 1.6 | 6 | 東南東 | /// | /// | 31.2 | /// | /// | /// | |
| 中旬 | 4 | 3 | 3 | /// | 19.7 | 25.1 | 15.0 | 30.4 | 9.8 | /// | /// | 1.1 | 3 | 北 | /// | /// | 56.5 | /// | /// | /// | |
| 下旬 | 18 | 17 | 8 | /// | 23.7 | 29.6 | 19.4 | 33.1 | 14.6 | /// | /// | 1.5 | 5 | 東南東 | /// | /// | 82.1 | /// | /// | /// | |
| 上旬 | 174 | 73 | 21 | /// | 21.5 | 24.9 | 18.8 | 31.0 | 16.7 | /// | /// | 1.3 | 7 | 北西 | /// | /// | 17.2 | /// | /// | /// | |
| 中旬 | 27 | 24 | 5 | /// | 17.6 | 21.3 | 14.5 | 24.9 | 12.4 | /// | /// | 1.6 | 6 | 南東 | /// | /// | 29.0 | /// | /// | /// | |
| 下旬 | 7 | 4 | 2 | /// | 19.9 | 24.7 | 15.0 | 27.8 | 12.9 | /// | /// | 1.4 | 6 | 南東 | /// | /// | 52.9 | /// | /// | /// | |
| 上旬 | 10 | 6 | 2 | /// | 19.6 | 24.5 | 14.0 | 28.6 | 10.9 | /// | /// | 1.5 | 5 | 北北西 | /// | /// | 61.5 | /// | /// | /// | |
| 中旬 | 9 | 7 | 1 | /// | 15.4 | 19.4 | 11.0 | 22.1 | 7.5 | /// | /// | 1.8 | 6 | 南東 | /// | /// | 36.4 | /// | /// | /// | |
| 下旬 | 62 | 25 | 15 | /// | 14.3 | 18.4 | 10.1 | 21.5 | 5.1 | /// | /// | 1.6 | 6 | 西北西 | /// | /// | 42.2 | /// | /// | /// | |
| 上旬 | 46 | 23 | 11 | /// | 12.7 | 17.3 | 7.5 | 22.5 | 1.3 | /// | /// | 2.1 | 9 | 南南東 | /// | /// | 41.6 | /// | /// | /// | |
| 中旬 | 24 | 10 | 4 | /// | 9.9 | 14.3 | 4.5 | 18.4 | 2.6 | /// | /// | 1.6 | 7 | 南東 | /// | /// | 34.4 | /// | /// | /// | |
| 下旬 | 28 | 15 | 6 | /// | 7.9 | 12.7 | 2.3 | 18.4 | -1.9 | /// | /// | 2.0 | 7 | 南東 | /// | /// | 50.8 | /// | /// | /// | |
| 上旬 | 14 | 7 | 2 | /// | 7.5 | 11.7 | 2.8 | 16.9 | -2.2 | /// | /// | 2.1 | 5 | 北 | /// | /// | 40.7 | /// | /// | /// | |
| 中旬 | 57 | 17 | 5 | /// | 5.5 | 10.0 | 0.9 | 16.6 | -2.2 | /// | /// | 1.9 | 7 | 北北西 | /// | /// | 23.4 | /// | /// | /// | |
| 下旬 | 58 | 27 | 5 | /// | 6.3 | 10.3 | 2.2 | 16.2 | -0.4 | /// | /// | 2.9 | 8 | 北北西 | /// | /// | 19.7 | /// | /// | /// | |
| 上旬 | 55 | 30 | 5 | /// | 0.3 | 3.1 | -2.2 | 11.8 | -7.9 | /// | /// | 2.3 | 6 | 西北西 | /// | /// | 21.7 | /// | /// | /// | |
| 中旬 | 13 | 6 | 3 | /// | 0.6 | 3.8 | -2.9 | 9.3 | -6.6 | /// | /// | 2.0 | 5 | 北西 | /// | /// | 26.1 | /// | /// | /// | |
| 下旬 | 38 | 13 | 5 | /// | -1.9 | 2.1 | -5.6 | 6.8 | -10.0 | /// | /// | 2.5 | 6 | 北西 | /// | /// | 32.7 | /// | /// | /// | |
- 値欄の記号の説明
- 2021年3月2日より、アメダスの日照時間は「推計気象分布（日照時間）」から得る推計値となりましたので、日照計による観測値と単純比較できません。詳しくは要素ごとの値の補足説明をご覧ください。