旬ごとの値
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山口（石狩地方) 1998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 | 33 | 8 | 3 | /// | -6.3 | -3.3 | -9.4 | 1.4 | -12.9 | /// | /// | 2.9 | 7 | 北西 | /// | /// | 20.6 | /// | /// | /// | |
| 中旬 | 21 | 8 | 3 | /// | -4.9 | -1.9 | -8.0 | 3.2 | -10.8 | /// | /// | 2.5 | 6 | 南東 | /// | /// | 16.7 | /// | /// | /// | |
| 下旬 | 19 | 6 | 2 | /// | -7.2 | -3.8 | -11.8 | -0.1 | -18.5 | /// | /// | 2.1 | 6 | 北西 | /// | /// | 36.7 | /// | /// | /// | |
| 上旬 | 23 | 7 | 3 | /// | -5.4 | -2.9 | -8.5 | 0.1 | -17.0 | /// | /// | 3.0 | 7 | 北 | /// | /// | 28.2 | /// | /// | /// | |
| 中旬 | 18 | 6 | 3 | /// | -4.1 | -0.3 | -8.8 | 4.5 | -13.1 | /// | /// | 2.4 | 7 | 東南東 | /// | /// | 32.7 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | -3.6 | 1.2 | -8.7 | 4.5 | -13.0 | /// | /// | 1.6 | 6 | 北 | /// | /// | 46.8 | /// | /// | /// | |
| 上旬 | 18 | 7 | 2 | /// | -0.8 | 2.6 | -5.5 | 6.9 | -10.2 | /// | /// | 2.6 | 9 | 北北西 | /// | /// | 46.2 | /// | /// | /// | |
| 中旬 | 22 | 8 | 2 | /// | 0.5 | 3.3 | -2.7 | 5.8 | -9.4 | /// | /// | 2.9 | 7 | 西 | /// | /// | 43.6 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 2.9 | 7.0 | -1.0 | 12.9 | -3.6 | /// | /// | 2.4 | 6 | 西 | /// | /// | 74.8 | /// | /// | /// | |
| 上旬 | 1 | 1 | 1 | /// | 5.3 | 11.2 | -0.6 | 20.1 | -4.2 | /// | /// | 2.2 | 8 | 南東 | /// | /// | 82.2 | /// | /// | /// | |
| 中旬 | 26 | 23 | 3 | /// | 7.9 | 13.3 | 3.2 | 24.7 | 0.3 | /// | /// | 2.6 | 8 | 東南東 | /// | /// | 60.5 | /// | /// | /// | |
| 下旬 | 5 | 3 | 2 | /// | 11.0 | 16.5 | 5.8 | 29.2 | 2.2 | /// | /// | 2.1 | 6 | 西 | /// | /// | 48.7 | /// | /// | /// | |
| 上旬 | 51 | 40 | 5 | /// | 10.4 | 15.9 | 4.4 | 22.3 | -0.5 | /// | /// | 2.6 | 7 | 東 | /// | /// | 60.6 | /// | /// | /// | |
| 中旬 | 9 | 5 | 3 | /// | 13.4 | 19.9 | 7.5 | 27.7 | 0.4 | /// | /// | 1.8 | 7 | 南東 | /// | /// | 57.7 | /// | /// | /// | |
| 下旬 | 2 | 2 | 1 | /// | 14.0 | 20.2 | 7.8 | 24.7 | 4.8 | /// | /// | 2.0 | 6 | 南東 | /// | /// | 57.6 | /// | /// | /// | |
| 上旬 | 14 | 7 | 2 | /// | 12.9 | 17.8 | 8.3 | 21.4 | 6.1 | /// | /// | 2.4 | 7 | 南東 | /// | /// | 62.1 | /// | /// | /// | |
| 中旬 | 62 | 48 | 5 | /// | 15.3 | 19.3 | 12.1 | 27.9 | 8.7 | /// | /// | 2.1 | 7 | 南東 | /// | /// | 19.2 | /// | /// | /// | |
| 下旬 | 21 | 12 | 3 | /// | 16.9 | 21.5 | 12.3 | 25.4 | 8.3 | /// | /// | 1.5 | 5 | 南東 | /// | /// | 59.8 | /// | /// | /// | |
| 上旬 | 20 | 16 | 5 | /// | 18.3 | 21.2 | 16.2 | 25.2 | 14.7 | /// | /// | 1.2 | 5 | 東南東 | /// | /// | 8.0 | /// | /// | /// | |
| 中旬 | 2 | 2 | 1 | /// | 18.4 | 23.3 | 14.1 | 27.2 | 12.3 | /// | /// | 1.2 | 5 | 南東 | /// | /// | 77.0 | /// | /// | /// | |
| 下旬 | 44 | 24 | 9 | /// | 21.8 | 26.5 | 18.5 | 32.1 | 16.0 | /// | /// | 1.3 | 5 | 南東 | /// | /// | 35.0 | /// | /// | /// | |
| 上旬 | 3 | 1 | 1 | /// | 20.5 | 23.9 | 17.3 | 27.3 | 12.2 | /// | /// | 1.4 | 4 | 東南東 | /// | /// | 36.8 | /// | /// | /// | |
| 中旬 | 66 | 29 | 9 | /// | 19.9 | 22.7 | 17.1 | 26.7 | 14.2 | /// | /// | 1.4 | 5 | 南東 | /// | /// | 25.4 | /// | /// | /// | |
| 下旬 | 42 | 29 | 5 | /// | 21.1 | 24.0 | 18.1 | 27.0 | 16.1 | /// | /// | 1.2 | 5 | 南東 | /// | /// | 32.5 | /// | /// | /// | |
| 上旬 | 15 | 13 | 9 | /// | 19.4 | 24.1 | 15.1 | 25.8 | 11.4 | /// | /// | 1.3 | 6 | 南東 | /// | /// | 52.1 | /// | /// | /// | |
| 中旬 | 148 | 128 | 22 | /// | 18.3 | 22.3 | 13.6 | 27.2 | 9.2 | /// | /// | 1.4 | 6 | 南南東 | /// | /// | 44.7 | /// | /// | /// | |
| 下旬 | 37 | 17 | 9 | /// | 17.0 | 21.8 | 11.9 | 27.7 | 6.6 | /// | /// | 1.6 | 6 | 南東 | /// | /// | 42.8 | /// | /// | /// | |
| 上旬 | 24 | 7 | 2 | /// | 12.7 | 17.2 | 8.2 | 20.4 | 3.4 | /// | /// | 1.2 | 5 | 北西 | /// | /// | 41.1 | /// | /// | /// | |
| 中旬 | 48 | 26 | 5 | /// | 14.0 | 18.8 | 9.6 | 22.2 | 5.0 | /// | /// | 2.0 | 6 | 東南東 | /// | /// | 47.1 | /// | /// | /// | |
| 下旬 | 8 | 5 | 3 | /// | 10.6 | 15.5 | 6.0 | 17.1 | 3.3 | /// | /// | 1.9 | 5 | 東南東 | /// | /// | 52.2 | /// | /// | /// | |
| 上旬 | 38 | 14 | 4 | /// | 7.4 | 11.6 | 2.9 | 17.5 | -0.3 | /// | /// | 3.0 | 6 | 西 | /// | /// | 42.8 | /// | /// | /// | |
| 中旬 | 69 | 17 | 5 | /// | 1.9 | 5.3 | -1.5 | 14.0 | -9.2 | /// | /// | 2.5 | 7 | 西 | /// | /// | 17.3 | /// | /// | /// | |
| 下旬 | 36 | 9 | 4 | /// | -0.5 | 1.6 | -2.7 | 3.6 | -5.0 | /// | /// | 2.3 | 7 | 北北西 | /// | /// | 25.8 | /// | /// | /// | |
| 上旬 | 63 | 32 | 4 | /// | -3.4 | -0.4 | -7.4 | 9.0 | -12.7 | /// | /// | 2.4 | 7 | 西 | /// | /// | 15.0 | /// | /// | /// | |
| 中旬 | 33 | 12 | 3 | /// | 0.0 | 2.6 | -2.5 | 6.3 | -6.3 | /// | /// | 2.7 | 7 | 北西 | /// | /// | 13.4 | /// | /// | /// | |
| 下旬 | 21 | 6 | 3 | /// | -2.6 | -0.1 | -5.4 | 2.6 | -9.9 | /// | /// | 2.6 | 6 | 東南東 | /// | /// | 22.6 | /// | /// | /// | |
- 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。