旬ごとの値
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山口（石狩地方) 1991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 | 76 | 26 | 5 | /// | -2.1 | 0.8 | -4.9 | 3.8 | -11.1 | /// | /// | 2.4 | 10 | 北北西 | /// | /// | 10.6 | /// | /// | /// | |
| 中旬 | 36 | 21 | 5 | /// | -1.3 | 2.2 | -5.5 | 4.7 | -10.0 | /// | /// | 1.9 | 8 | 南東 | /// | /// | 34.6 | /// | /// | /// | |
| 下旬 | 80 | 19 | 4 | /// | -1.8 | 0.7 | -5.1 | 4.0 | -8.0 | /// | /// | 3.0 | 9 | 北 | /// | /// | 25.1 | /// | /// | /// | |
| 上旬 | 34 | 9 | 2 | /// | -3.1 | 0.3 | -7.4 | 3.5 | -13.3 | /// | /// | 2.0 | 5 | 北北西 | /// | /// | 31.0 | /// | /// | /// | |
| 中旬 | 64 | 33 | 4 | /// | -4.0 | -1.1 | -8.7 | 2.8 | -20.3 | /// | /// | 3.7 | 10 | 北 | /// | /// | 41.5 | /// | /// | /// | |
| 下旬 | 14 | 4 | 3 | /// | -3.3 | 0.5 | -9.1 | 5.3 | -15.9 | /// | /// | 2.4 | 7 | 西 | /// | /// | 21.3 | /// | /// | /// | |
| 上旬 | 24 | 13 | 3 | /// | -1.2 | 1.1 | -4.1 | 6.6 | -6.9 | /// | /// | 3.1 | 14 | 北北西 | /// | /// | 41.8 | /// | /// | /// | |
| 中旬 | 25 | 8 | 2 | /// | -0.8 | 2.3 ) | -4.2 ) | 10.5 ) | -8.1 ) | /// | /// | 3.0 | 8 ) | 北西 | /// | /// | 29.6 | /// | /// | /// | |
| 下旬 | 5 | 3 | 1 | /// | 1.4 | 4.4 | -2.7 | 7.7 | -6.5 | /// | /// | 2.4 | 7 | 北西 | /// | /// | 54.3 | /// | /// | /// | |
| 上旬 | 12 | 6 | 3 | /// | 4.2 | 8.2 | 0.3 | 12.0 | -4.2 | /// | /// | 1.8 | 8 | 南東 | /// | /// | 58.8 | /// | /// | /// | |
| 中旬 | 18 | 7 | 2 | /// | 8.2 | 12.2 | 3.4 | 18.5 | 0.7 | /// | /// | 3.4 | 11 | 南東 | /// | /// | 66.3 | /// | /// | /// | |
| 下旬 | 48 | 22 | 4 | /// | 8.8 | 13.9 | 4.3 | 21.1 | 0.5 | /// | /// | 3.2 | 9 | 南南東 | /// | /// | 47.2 | /// | /// | /// | |
| 上旬 | 10 | 6 | 2 | /// | 10.6 | 16.4 | 5.6 | 23.2 | 2.3 | /// | /// | 2.3 | 7 | 北北西 | /// | /// | 63.3 | /// | /// | /// | |
| 中旬 | 11 | 5 | 3 | /// | 13.2 | 18.8 | 7.4 | 24.9 | 4.5 | /// | /// | 2.4 | 11 | 南東 | /// | /// | 76.4 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 14.4 | 20.3 | 8.4 | 25.6 | 7.3 | /// | /// | 2.3 | 8 | 南南東 | /// | /// | 84.3 | /// | /// | /// | |
| 上旬 | 1 | 1 | 1 | /// | 17.0 | 23.1 | 11.2 | 30.7 | 9.7 | /// | /// | 1.8 | 7 | 南東 | /// | /// | 55.0 | /// | /// | /// | |
| 中旬 | 8 | 4 | 2 | /// | 17.2 | 22.1 | 13.0 | 26.1 | 9.7 | /// | /// | 1.6 | 6 | 南東 | /// | /// | 44.6 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 19.7 | 25.1 | 14.9 | 28.7 | 13.5 | /// | /// | 2.1 | 6 | 南東 | /// | /// | 62.2 | /// | /// | /// | |
| 上旬 | 15 | 15 | 7 | /// | 18.9 | 23.3 | 14.8 | 27.5 | 11.1 | /// | /// | 1.7 | 7 | 南東 | /// | /// | 49.8 | /// | /// | /// | |
| 中旬 | 24 | 12 | 4 | /// | 18.8 | 22.4 | 15.9 | 24.6 | 15.0 | /// | /// | 2.2 | 7 | 南東 | /// | /// | 34.3 | /// | /// | /// | |
| 下旬 | 48 | 22 | 6 | /// | 21.1 | 25.0 | 18.3 | 31.4 | 15.4 | /// | /// | 3.0 | 9 | 南東 | /// | /// | 32.9 | /// | /// | /// | |
| 上旬 | 6 | 3 | 2 | /// | 20.6 | 24.8 | 17.0 | 26.9 | 15.1 | /// | /// | 1.8 | 6 | 南東 | /// | /// | 54.1 | /// | /// | /// | |
| 中旬 | 2 | 2 | 1 | /// | 21.9 | 26.4 | 17.3 | 30.6 | 15.6 | /// | /// | 1.7 | 6 | 南東 | /// | /// | 68.8 | /// | /// | /// | |
| 下旬 | 63 | 52 | 11 | /// | 19.7 | 23.6 | 15.2 | 28.7 | 11.0 | /// | /// | 1.7 | 5 | 北 | /// | /// | 58.0 | /// | /// | /// | |
| 上旬 | 22 | 18 | 6 | /// | 20.1 | 24.0 | 15.6 | 26.8 | 11.4 | /// | /// | 1.4 | 6 | 南東 | /// | /// | 56.7 | /// | /// | /// | |
| 中旬 | 3 | 3 | 1 | /// | 16.6 | 21.9 | 11.2 | 23.4 | 9.0 | /// | /// | 1.5 | 4 | 東南東 | /// | /// | 57.3 | /// | /// | /// | |
| 下旬 | 52 | 32 | 6 | /// | 15.0 | 19.8 | 10.4 | 22.7 | 6.5 | /// | /// | 2.6 | 9 | 南東 | /// | /// | 49.9 | /// | /// | /// | |
| 上旬 | 3 | 1 | 1 | /// | 14.3 | 19.7 | 9.1 | 23.7 | 6.6 | /// | /// | 1.7 | 6 | 南東 | /// | /// | 55.5 | /// | /// | /// | |
| 中旬 | 67 | 47 | 10 | /// | 12.8 | 16.2 | 9.2 | 19.6 | 6.2 | /// | /// | 2.0 | 8 | 南南東 | /// | /// | 28.3 | /// | /// | /// | |
| 下旬 | 8 | 2 | 2 | /// | 8.9 | 13.7 | 4.0 | 20.0 | 0.7 | /// | /// | 2.3 | 7 | 南東 | /// | /// | 39.3 | /// | /// | /// | |
| 上旬 | 44 | 9 | 4 | /// | 6.0 | 10.2 | 1.8 | 14.7 | -3.3 | /// | /// | 3.0 | 8 | 南南東 | /// | /// | 28.0 | /// | /// | /// | |
| 中旬 | 36 | 23 | 5 | /// | 2.7 | 5.2 | 0.1 | 11.1 | -1.7 | /// | /// | 2.2 | 8 | 北北西 | /// | /// | 17.0 | /// | /// | /// | |
| 下旬 | 11 | 5 | 2 | /// | 3.8 | 7.7 | 0.0 | 10.9 | -5.1 | /// | /// | 2.5 | 7 | 西北西 | /// | /// | 34.4 | /// | /// | /// | |
| 上旬 | 24 | 15 | 3 | /// | 1.0 | 4.3 | -1.9 | 11.2 | -6.0 | /// | /// | 2.6 | 7 | 西北西 | /// | /// | 35.5 | /// | /// | /// | |
| 中旬 | 45 | 15 | 3 | /// | -2.1 | 1.1 | -5.3 | 10.9 | -9.0 | /// | /// | 2.5 | 7 | 北北西 | /// | /// | 24.4 | /// | /// | /// | |
| 下旬 | 52 | 16 | 3 | /// | -2.7 | -0.2 | -6.9 | 4.1 | -13.6 | /// | /// | 2.5 | 7 | 西北西 | /// | /// | 19.3 | /// | /// | /// | |
- 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。