旬ごとの値
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山口（石狩地方) 1979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 | 20 | 12 | 3 | /// | -1.9 | 2.6 | -6.8 | 8.0 | -10.4 | /// | /// | 2.9 | 11 | 西北西 | /// | /// | 51.8 | /// | /// | /// | |
| 中旬 | 28 | 12 | 4 | /// | -7.2 | -5.7 | -8.8 | -0.8 | -12.6 | /// | /// | 2.9 | 11 | 西北西 | /// | /// | 40.5 | /// | /// | /// | |
| 下旬 | 39 | 8 | 2 | /// | -6.7 | -3.7 | -10.0 | 3.3 | -14.0 | /// | /// | 3.6 | 10 | 北北西 | /// | /// | 37.4 | /// | /// | /// | |
| 上旬 | 67 | 25 | 3 | /// | -3.3 | 0.3 | -8.2 | 4.3 | -14.2 | /// | /// | 3.4 | 11 | 南東 | /// | /// | 50.2 | /// | /// | /// | |
| 中旬 | 14 | 5 | 1 | /// | -4.1 | -1.1 | -8.0 | 6.6 | -11.7 | /// | /// | 3.0 | 10 | 南東 | /// | /// | 67.5 | /// | /// | /// | |
| 下旬 | 5 | 4 | 2 | /// | -1.8 | 0.9 | -5.2 | 5.2 | -9.0 | /// | /// | 2.6 | 10 | 北西 | /// | /// | 49.0 | /// | /// | /// | |
| 上旬 | 1 | 1 | 1 | /// | -1.7 | 1.1 | -5.6 | 3.8 | -9.6 | /// | /// | 2.3 | 9 | 北 | /// | /// | 74.0 | /// | /// | /// | |
| 中旬 | 38 | 13 | 4 | /// | -1.9 | 1.1 | -6.6 | 4.7 | -12.9 | /// | /// | 4.1 | 11 | 北北西 | /// | /// | 50.5 | /// | /// | /// | |
| 下旬 | 48 | 21 | 3 | /// | 0.2 | 2.9 | -3.2 | 6.1 | -8.3 | /// | /// | 3.4 | 13 | 北北西 | /// | /// | 68.5 | /// | /// | /// | |
| 上旬 | 15 | 8 | 1 | /// | 2.1 | 5.9 | -2.2 | 11.6 | -9.7 | /// | /// | 3.0 | 10 | 西 | /// | /// | 77.2 | /// | /// | /// | |
| 中旬 | 10 | 6 | 1 | /// | 3.7 | 7.9 | -0.7 | 11.7 | -4.0 | /// | /// | 3.8 ) | 13 ) | 南南東 | /// | /// | 77.9 | /// | /// | /// | |
| 下旬 | 3 | 3 | 1 | /// | 6.2 | 10.3 | 1.8 | 12.9 | -1.7 | /// | /// | 2.4 ] | 7 ] | 西北西 | /// | /// | 45.3 | /// | /// | /// | |
| 上旬 | 4 | 3 | 1 | /// | 10.3 | 16.3 | 3.9 | 24.1 | 1.2 | /// | /// | 2.4 | 7 | 南東 | /// | /// | 80.1 | /// | /// | /// | |
| 中旬 | 16 | 8 | 2 | /// | 9.0 | 13.2 | 5.1 | 16.3 | 0.5 | /// | /// | 2.7 | 7 | 南東 | /// | /// | 60.0 | /// | /// | /// | |
| 下旬 | 16 | 14 | 2 | /// | 11.8 | 17.3 | 6.6 | 25.9 | 4.2 | /// | /// | 3.4 | 10 | 西北西 | /// | /// | 88.1 | /// | /// | /// | |
| 上旬 | 7 | 6 | 3 | /// | 15.6 | 21.9 | 10.1 | 26.4 | 3.3 | /// | /// | 2.2 | 7 | 南東 | /// | /// | 68.0 | /// | /// | /// | |
| 中旬 | 4 | 4 | 1 | /// | 16.8 | 23.2 | 10.8 | 28.8 | 4.7 | /// | /// | 2.2 | 8 ) | 西北西 | /// | /// | 80.5 | /// | /// | /// | |
| 下旬 | 19 | 9 | 5 | /// | 17.5 | 21.2 ) | 13.8 ) | 27.6 ) | 11.9 ) | /// | /// | 2.5 | 9 | 南東 | /// | /// | 61.2 | /// | /// | /// | |
| 上旬 | 74 | 29 | 10 | /// | 16.6 ) | 21.4 ) | 12.8 ) | 25.8 ) | 7.2 ) | /// | /// | 2.4 | 7 | 北西 | /// | /// | 58.7 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 17.9 | 23.3 | 11.9 | 29.6 | 8.2 | /// | /// | 2.3 | 7 | 南東 | /// | /// | 105.5 | /// | /// | /// | |
| 下旬 | 0 ] | 0 ] | 0 ] | /// | 21.4 | 27.0 | 17.2 | 32.1 | 14.1 | /// | /// | 1.7 | 6 | 南東 | /// | /// | 66.6 | /// | /// | /// | |
| 上旬 | 0 ) | 0 ) | 0 ) | /// | 20.8 | 25.5 | 16.6 | 28.0 | 12.5 | /// | /// | 1.9 | 7 | 南東 | /// | /// | 58.1 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 24.3 | 30.7 | 19.3 | 33.1 | 14.4 | /// | /// | 2.6 | 10 | 南南東 | /// | /// | 101.4 | /// | /// | /// | |
| 下旬 | 10 | 10 | 2 | /// | 19.9 | 26.2 | 13.2 | 29.8 | 8.2 | /// | /// | 2.2 | 6 | 西 | /// | /// | 98.6 | /// | /// | /// | |
| 上旬 | 41 | 35 | 7 | /// | 18.6 | 23.8 | 14.2 | 26.6 | 10.7 | /// | /// | 2.4 | 9 | 南東 | /// | /// | 67.2 | /// | /// | /// | |
| 中旬 | 14 | 6 | 2 | /// | 16.1 | 21.7 | 10.6 | 24.9 | 7.6 | /// | /// | 1.7 | 7 | 北北西 | /// | /// | 83.8 | /// | /// | /// | |
| 下旬 | 35 | 18 | 8 | /// | 14.1 | 19.9 | 8.7 | 25.0 | 4.2 | /// | /// | 2.2 | 6 | 南東 | /// | /// | 71.7 | /// | /// | /// | |
| 上旬 | 73 | 44 | 8 | /// | 13.5 | 18.2 | 8.9 | 21.6 | 4.1 | /// | /// | 1.9 | 9 | 北 | /// | /// | 50.7 | /// | /// | /// | |
| 中旬 | 99 | 88 | 11 | /// | 12.3 | 18.1 | 6.4 | 21.1 | 1.8 | /// | /// | 2.0 | 15 | 北西 | /// | /// | 54.7 ) | /// | /// | /// | |
| 下旬 | 12 | 5 | 2 | /// | 10.0 | 14.3 | 5.4 | 21.1 | 0.9 | /// | /// | 2.6 | 8 | 北西 | /// | /// | 50.2 ) | /// | /// | /// | |
| 上旬 | 37 | 18 | 3 | /// | 6.7 | 11.3 | 1.7 | 17.8 | -2.4 | /// | /// | 3.8 | 11 | 北西 | /// | /// | 58.7 | /// | /// | /// | |
| 中旬 | 32 | 13 | 2 | /// | 1.9 | 4.8 | -1.0 | 18.7 | -5.0 | /// | /// | 2.5 | 7 | 西北西 | /// | /// | 31.1 | /// | /// | /// | |
| 下旬 | 40 | 11 | 2 | /// | 4.3 | 8.2 | 0.3 | 13.9 | -5.0 | /// | /// | 3.1 | 7 | 西北西 | /// | /// | 34.0 | /// | /// | /// | |
| 上旬 | 23 | 10 | 4 | /// | 3.0 | 5.6 | 0.2 | 11.9 | -2.8 | /// | /// | 2.4 | 7 | 北西 | /// | /// | 33.3 | /// | /// | /// | |
| 中旬 | 30 | 9 | 4 | /// | 1.6 | 4.4 | -2.0 | 13.9 | -6.2 | /// | /// | 4.0 | 11 | 南東 | /// | /// | 32.6 | /// | /// | /// | |
| 下旬 | 13 | 6 | 2 | /// | -3.1 | -0.1 | -7.1 | 4.1 | -13.5 | /// | /// | 3.1 | 11 | 西北西 | /// | /// | 45.2 | /// | /// | /// | |
- 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。