旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
石狩（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 | 30 | 7 | 2 | /// | -8.3 | -4.8 | -13.0 | 0.2 | -20.1 | /// | /// | 3.8 | 10 | 北西 | /// | /// | 21.0 | /// | /// | /// | |
| 中旬 | 55 | 13 | 4 | /// | -6.8 | -3.3 | -11.6 | 0.8 | -17.2 | /// | /// | 4.7 | 17 | 西 | /// | /// | 30.0 | /// | /// | /// | |
| 下旬 | 24 | 9 | 2 | /// | -10.2 | -6.2 | -15.2 | -0.3 | -23.4 | /// | /// | 3.1 | 13 | 北西 | /// | /// | 53.7 | /// | /// | /// | |
| 上旬 | 35 | 19 | 5 | /// | -4.3 | -1.7 | -7.9 | 1.3 | -14.2 | /// | /// | 5.0 | 12 | 北西 | /// | /// | 40.1 | /// | /// | /// | |
| 中旬 | 13 | 4 | 1 | /// | -2.6 | -0.4 | -5.6 | 2.5 | -13.9 | /// | /// | 4.9 | 14 | 北西 | /// | /// | 50.8 | /// | /// | /// | |
| 下旬 | 10 | 6 | 1 | /// | -1.3 | 0.4 | -3.8 | 2.2 | -8.1 | /// | /// | 4.5 | 11 | 南南東 | /// | /// | 49.9 | /// | /// | /// | |
| 上旬 | 21 | 9 | 1 | /// | -3.1 | -0.8 | -6.4 | 0.8 | -11.7 | /// | /// | 4.7 | 12 | 北西 | /// | /// | 53.7 | /// | /// | /// | |
| 中旬 | 7 | 6 | 1 | /// | -1.0 | 1.6 | -4.1 | 4.2 | -7.5 | /// | /// | 3.3 | 10 | 北西 | /// | /// | 80.1 | /// | /// | /// | |
| 下旬 | 4 | 2 | 1 | /// | 1.2 | 3.3 | -1.3 | 4.9 | -7.2 | /// | /// | 5.4 | 15 | 南南東 | /// | /// | 65.2 | /// | /// | /// | |
| 上旬 | 9 | 5 | 1 | /// | 4.6 | 7.6 ) | 1.1 ) | 12.3 ) | -3.1 ) | /// | /// | 4.6 | 11 | 南南東 | /// | /// | 70.4 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 5.0 | 8.8 | 1.3 | 11.6 | -2.0 | /// | /// | 4.4 | 12 | 南南東 | /// | /// | 85.4 | /// | /// | /// | |
| 下旬 | 27 | 26 | 4 | /// | 8.6 | 12.1 | 5.3 | 17.0 | 2.7 | /// | /// | 4.7 | 12 | 南南東 | /// | /// | 58.5 | /// | /// | /// | |
| 上旬 | 10 | 3 | 1 | /// | 9.0 | 13.1 | 5.5 | 22.1 | 2.7 | /// | /// | 4.1 | 15 | 南南東 | /// | /// | 78.4 | /// | /// | /// | |
| 中旬 | 7 | 5 | 4 | /// | 10.9 | 15.5 | 6.4 | 22.2 | 2.3 | /// | /// | 4.7 | 12 | 南東 | /// | /// | 80.1 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 12.0 | 16.5 | 8.4 | 27.0 | 5.3 | /// | /// | 4.2 | 10 | 北西 | /// | /// | 114.7 | /// | /// | /// | |
| 上旬 | 6 | 3 | 1 | /// | 13.2 | 18.0 | 9.8 | 23.9 | 6.8 | /// | /// | 4.5 | 10 | 南東 | /// | /// | 78.1 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 13.8 | 17.8 | 10.3 | 26.6 | 7.4 | /// | /// | 4.4 | 12 | 南東 | /// | /// | 88.9 | /// | /// | /// | |
| 下旬 | 4 | 3 | 1 | /// | 15.9 | 20.1 | 12.4 | 24.9 | 10.6 | /// | /// | 4.0 | 9 | 北西 | /// | /// | 79.1 | /// | /// | /// | |
| 上旬 | 40 | 39 | 7 | /// | 17.6 | 20.9 | 15.0 | 24.4 | 13.5 | /// | /// | 3.4 | 10 | 南東 | /// | /// | 70.9 | /// | /// | /// | |
| 中旬 | 47 | 14 | 4 | /// | 17.7 | 20.4 | 15.7 | 26.8 | 15.1 | /// | /// | 4.1 | 11 | 南南東 | /// | /// | 18.4 | /// | /// | /// | |
| 下旬 | 12 | 10 | 9 | /// | 21.3 | 25.9 | 18.4 | 30.2 | 15.4 | /// | /// | 3.9 | 13 | 南東 | /// | /// | 84.4 | /// | /// | /// | |
| 上旬 | 7 | 7 | 6 | /// | 23.0 | 27.9 | 19.9 | 32.5 | 17.1 | /// | /// | 4.6 | 10 | 南東 | /// | /// | 62.3 | /// | /// | /// | |
| 中旬 | 3 | 3 | 2 | /// | 24.1 | 28.7 | 20.6 | 32.0 | 18.6 | /// | /// | 4.1 | 10 | 南東 | /// | /// | 97.6 | /// | /// | /// | |
| 下旬 | 44 | 40 | 9 | /// | 22.4 | 25.9 | 19.9 | 29.7 | 18.9 | /// | /// | 3.7 | 9 | 南東 | /// | /// | 78.9 | /// | /// | /// | |
| 上旬 | 185 | 84 | 24 | /// | 19.6 | 23.1 | 16.3 | 25.4 | 13.5 | /// | /// | 3.8 | 13 | 南東 | /// | /// | 52.1 | /// | /// | /// | |
| 中旬 | 1 | 1 | 1 | /// | 16.1 | 20.6 | 11.3 | 24.2 | 7.2 | /// | /// | 3.3 | 8 | 南東 | /// | /// | 87.7 | /// | /// | /// | |
| 下旬 | 12 | 5 | 2 | /// | 13.9 | 18.2 ) | 10.0 ) | 20.8 ) | 7.3 ] | /// | /// | 4.0 | 12 | 南南東 | /// | /// | 68.4 | /// | /// | /// | |
| 上旬 | 45 | 20 | 4 | /// | 13.7 | 17.3 | 9.4 | 21.2 | 4.2 | /// | /// | 4.0 | 13 | 南南東 | /// | /// | 69.1 | /// | /// | /// | |
| 中旬 | 40 | 16 | 4 | /// | 11.5 | 14.2 | 9.0 | 20.6 | 2.9 | /// | /// | 4.8 | 12 | 南東 | /// | /// | 40.9 | /// | /// | /// | |
| 下旬 | 40 | 14 | 7 | /// | 8.0 | 11.5 | 4.2 | 16.4 | 1.0 | /// | /// | 3.8 | 12 | 北西 | /// | /// | 50.8 | /// | /// | /// | |
| 上旬 | 16 | 4 | 2 | /// | 8.0 | 11.1 | 4.2 | 14.4 | 0.3 | /// | /// | 3.4 | 11 | 南東 | /// | /// | 55.1 | /// | /// | /// | |
| 中旬 | 33 | 11 | 5 | /// | 3.7 | 5.9 | 1.4 | 12.4 | 0.0 | /// | /// | 4.0 | 11 | 西北西 | /// | /// | 31.0 | /// | /// | /// | |
| 下旬 | 27 | 8 | 3 | /// | 0.7 | 3.4 | -1.8 | 10.6 | -4.9 | /// | /// | 5.0 | 13 | 西北西 | /// | /// | 36.1 | /// | /// | /// | |
| 上旬 | 30 | 9 | 5 | /// | -2.4 | -0.1 | -5.2 | 6.9 | -9.6 | /// | /// | 4.2 | 11 | 北西 | /// | /// | 36.9 | /// | /// | /// | |
| 中旬 | 74 | 17 | 4 | /// | -6.1 | -3.5 ) | -10.8 ) | 0.5 ] | -13.3 ) | /// | /// | 4.2 | 13 | 北西 | /// | /// | 47.7 | /// | /// | /// | |
| 下旬 | 44 | 14 | 4 | /// | -2.1 | 0.1 | -5.4 | 5.3 | -7.7 | /// | /// | 5.7 | 13 | 北西 | /// | /// | 11.2 | /// | /// | /// | |
- 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。