旬ごとの値
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支笏湖畔（石狩地方) 1985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 | 32 | 27 | 8 | /// | -7.6 | -4.7 | -11.0 | 0.9 | -14.4 | /// | /// | 1.2 | 5 | 南南西 | /// | /// | 42.3 | /// | /// | /// | |
| 中旬 | 101 | 31 | 8 | /// | -6.9 | -3.9 | -10.3 | -0.1 | -13.1 | /// | /// | 1.6 | 6 | 北西 | /// | /// | 34.0 | /// | /// | /// | |
| 下旬 | 64 | 41 | 8 | /// | -8.7 | -5.8 | -12.0 | 1.2 | -14.5 | /// | /// | 1.1 | 5 | 北西 | /// | /// | 39.8 | /// | /// | /// | |
| 上旬 | 28 | 9 | 2 | /// | -5.4 | -2.3 | -8.8 | 0.2 | -10.8 | /// | /// | 1.2 | 4 | 北西 | /// | /// | 39.5 | /// | /// | /// | |
| 中旬 | 29 | 24 | 7 | /// | -3.4 | -1.1 | -5.7 | 2.3 | -9.1 | /// | /// | 1.3 | 4 | 北北西 | /// | /// | 31.6 | /// | /// | /// | |
| 下旬 | 25 | 18 | 3 | /// | -3.2 | -1.0 | -5.7 | 0.9 | -8.8 | /// | /// | 1.4 | 5 | 北北東 | /// | /// | 36.7 | /// | /// | /// | |
| 上旬 | 28 | 9 | 3 | /// | -4.4 | -1.9 | -7.8 | 0.1 | -9.7 | /// | /// | 1.0 | 4 | 北西 | /// | /// | 43.3 | /// | /// | /// | |
| 中旬 | 3 | 1 | 1 | /// | -1.9 | 1.7 | -5.0 | 4.6 | -7.4 | /// | /// | 0.9 | 3 | 北西 | /// | /// | 70.8 | /// | /// | /// | |
| 下旬 | 50 | 29 | 4 | /// | -0.2 | 2.2 | -2.8 | 3.8 | -5.8 | /// | /// | 1.0 | 4 | 北西 | /// | /// | 46.2 | /// | /// | /// | |
| 上旬 | 34 | 25 | 4 | /// | 3.0 | 6.1 | 0.3 | 10.3 | -3.8 | /// | /// | 0.8 | 5 | 南南西 | /// | /// | 40.4 | /// | /// | /// | |
| 中旬 | 10 | 8 | 1 | /// | 3.4 | 7.5 | 0.1 | 12.6 | -2.0 | /// | /// | 0.9 | 3 | 南西 | /// | /// | 79.7 | /// | /// | /// | |
| 下旬 | 105 | 61 | 8 | /// | 7.1 | 11.7 | 3.1 | 15.0 | 0.9 | /// | /// | 0.9 | 4 | 北 | /// | /// | 58.2 | /// | /// | /// | |
| 上旬 | 12 | 8 | 2 | /// | 8.5 | 13.9 | 3.8 | 21.4 | 0.9 | /// | /// | 1.2 | 4 | 北西 | /// | /// | 72.7 | /// | /// | /// | |
| 中旬 | 10 | 7 | 2 | /// | 10.2 | 16.0 | 5.1 | 24.5 | 2.8 | /// | /// | 0.9 | 3 | 北 | /// | /// | 74.1 | /// | /// | /// | |
| 下旬 | 2 | 2 | 1 | /// | 10.6 | 16.0 | 5.7 | 26.9 | 2.4 | /// | /// | 0.5 | 3 | 南西 | /// | /// | 94.0 | /// | /// | /// | |
| 上旬 | 1 | 1 | 1 | /// | 11.4 | 16.6 | 7.3 | 26.2 | 3.1 | /// | /// | 0.5 | 3 | 南 | /// | /// | 64.9 | /// | /// | /// | |
| 中旬 | 3 | 2 | 1 | /// | 11.0 | 15.6 | 7.7 | 23.6 | 4.7 | /// | /// | 0.5 | 2 | 西 | /// | /// | 56.0 | /// | /// | /// | |
| 下旬 | 4 | 4 | 1 | /// | 14.0 | 19.8 | 9.2 | 24.9 | 6.4 | /// | /// | 0.4 | 2 | 西南西 | /// | /// | 66.5 | /// | /// | /// | |
| 上旬 | 45 | 42 | 5 | /// | 16.5 | 21.1 | 13.2 | 25.4 | 11.5 | /// | /// | 0.5 | 4 | 東 | /// | /// | 60.8 | /// | /// | /// | |
| 中旬 | 78 | 41 | 6 | /// | 16.6 | 19.8 | 14.1 | 24.3 | 13.0 | /// | /// | 0.2 | 2 | 南 | /// | /// | 28.8 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 20.4 | 24.8 | 16.8 | 30.6 | 14.4 | /// | /// | 0.2 | 2 | 南西 | /// | /// | 59.5 | /// | /// | /// | |
| 上旬 | 2 | 1 | 1 | /// | 21.3 | 25.8 ) | 17.9 ) | 31.2 ) | 15.3 ) | /// | /// | 0.2 | 1 | 西北西 | /// | /// | 49.8 | /// | /// | /// | |
| 中旬 | 20 | 8 | 7 | /// | 22.1 | 26.6 ) | 18.7 ) | 28.8 ) | 16.5 ) | /// | /// | 0.3 | 2 | 南南西 | /// | /// | 75.6 | /// | /// | /// | |
| 下旬 | 90 | 64 | 16 | /// | 20.3 | 23.4 | 18.1 | 28.1 | 16.2 | /// | /// | 0.3 | 2 | 南西 | /// | /// | 46.0 | /// | /// | /// | |
| 上旬 | 278 | 139 | 38 | /// | 18.1 | 22.2 | 15.2 | 26.1 | 12.6 | /// | /// | 0.3 | 2 | 西北西 | /// | /// | 40.1 | /// | /// | /// | |
| 中旬 | 13 | 5 | 3 | /// | 14.2 | 18.8 | 10.5 | 23.9 | 7.9 | /// | /// | 0.4 | 2 | 南南西 | /// | /// | 56.4 | /// | /// | /// | |
| 下旬 | 99 | 67 | 12 | /// | 12.0 | 15.9 | 8.7 | 19.4 | 7.1 | /// | /// | 0.4 | 2 | 南東 | /// | /// | 38.5 | /// | /// | /// | |
| 上旬 | 227 | 139 | 25 | /// | 12.2 | 15.4 | 8.8 | 19.6 | 4.0 | /// | /// | 0.7 | 3 | 南西 | /// | /// | 35.6 | /// | /// | /// | |
| 中旬 | 77 | 41 | 13 | /// | 9.4 | 12.2 | 6.4 | 17.5 | 0.8 | /// | /// | 0.6 | 2 | 西南西 | /// | /// | 24.0 | /// | /// | /// | |
| 下旬 | 9 | 4 | 3 | /// | 6.5 | 10.3 | 2.8 | 16.3 | -0.6 | /// | /// | 0.8 | 3 | 西北西 | /// | /// | 45.9 | /// | /// | /// | |
| 上旬 | 78 | 32 | 6 | /// | 6.9 | 10.0 | 3.5 | 13.8 | -2.3 | /// | /// | 0.9 | 3 | 北 | /// | /// | 34.4 | /// | /// | /// | |
| 中旬 | 21 | 16 | 7 | /// | 2.1 | 4.8 | -0.3 | 11.3 | -2.3 | /// | /// | 1.4 | 4 | 西北西 | /// | /// | 38.0 | /// | /// | /// | |
| 下旬 | 20 | 10 | 1 | /// | -0.6 ) | 1.7 ) | -3.0 ) | 8.4 ) | -6.6 ] | /// | /// | 1.5 | 4 | /// | /// | /// | 28.0 | /// | /// | /// | |
| 上旬 | 12 | 5 | 2 | /// | -3.5 ) | -1.5 ) | -5.9 ) | 6.6 ) | -8.8 ) | /// | /// | 1.4 | 4 | 西北西 | /// | /// | 35.1 | /// | /// | /// | |
| 中旬 | 15 | 5 | 3 | /// | -6.0 | -3.2 | -8.9 | -0.1 | -13.6 | /// | /// | 1.2 | 3 | 西北西 | /// | /// | 42.1 | /// | /// | /// | |
| 下旬 | 38 | 15 | 4 | /// | -3.6 | -1.2 | -6.7 | 4.5 | -10.0 | /// | /// | 1.2 | 5 | 北北西 | /// | /// | 24.4 | /// | /// | /// | |
- 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。