旬ごとの値
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遠別（留萌地方) 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 | 31 | 7 | 2 | /// | -3.2 | -0.2 | -6.9 | 1.3 | -12.5 | /// | /// | 4.4 | 13 | 西 | /// | /// | 3.5 | /// | /// | /// | |
| 中旬 | 43 | 18 | 4 | /// | -2.0 | 1.4 | -6.8 | 3.3 | -13.2 | /// | /// | 3.7 | 11 | 東 | /// | /// | 14.8 | /// | /// | /// | |
| 下旬 | 8 | 2 | 1 | /// | -5.9 | -2.0 | -10.5 | 0.0 | -19.3 | /// | /// | 2.6 | 7 | 北西 | /// | /// | 29.7 | /// | /// | /// | |
| 上旬 | 31 | 12 | 4 | /// | -6.6 | -1.5 | -12.4 | 1.4 | -15.6 | /// | /// | 2.6 | 8 | 西北西 | /// | /// | 28.7 | /// | /// | /// | |
| 中旬 | 21 | 8 | 1 | /// | -8.3 | -3.0 | -14.3 | 3.8 | -24.1 | /// | /// | 2.6 | 8 | 西北西 | /// | /// | 38.7 | /// | /// | /// | |
| 下旬 | 34 | 13 | 3 | /// | -4.8 | -0.7 | -10.7 | 2.7 | -18.4 | /// | /// | 3.3 | 10 | 西 | /// | /// | 15.0 | /// | /// | /// | |
| 上旬 | 20 | 7 | 2 | /// | -3.3 | 0.1 | -7.9 | 4.9 | -17.6 | /// | /// | 4.2 | 13 | 西北西 | /// | /// | 29.0 | /// | /// | /// | |
| 中旬 | 62 | 32 | 5 | /// | -3.6 | 0.1 ) | -9.8 ) | 5.1 ) | -20.3 ) | /// | /// | 3.3 | 12 ) | 北西 | /// | /// | 35.0 | /// | /// | /// | |
| 下旬 | 10 | 6 | 2 | /// | -0.2 | 3.0 | -4.8 | 5.5 | -9.1 | /// | /// | 3.5 | 9 | 北西 | /// | /// | 71.8 | /// | /// | /// | |
| 上旬 | 16 | 5 | 3 | /// | 3.6 | 6.0 | 1.1 | 8.6 | -4.5 | /// | /// | 3.1 | 8 | 西南西 | /// | /// | 23.1 | /// | /// | /// | |
| 中旬 | 27 | 21 | 6 | /// | 6.0 | 9.6 | 2.3 | 13.2 | -2.0 | /// | /// | 4.2 | 12 | 西北西 | /// | /// | 48.5 | /// | /// | /// | |
| 下旬 | 39 | 13 | 3 | /// | 6.6 | 10.6 | 2.8 | 17.2 | -1.3 | /// | /// | 2.4 | 6 | 北西 | /// | /// | 33.0 | /// | /// | /// | |
| 上旬 | 30 | 15 | 3 | /// | 7.8 | 10.9 | 4.1 | 16.9 | -1.7 | /// | /// | 3.0 | 7 | 南西 | /// | /// | 48.9 | /// | /// | /// | |
| 中旬 | 22 | 8 | 3 | /// | 11.3 | 15.1 | 7.2 | 20.4 | 5.5 | /// | /// | 3.4 | 7 | 南南西 | /// | /// | 64.6 | /// | /// | /// | |
| 下旬 | 3 | 2 | 2 | /// | 12.0 | 17.3 | 5.6 | 21.3 | 1.7 | /// | /// | 2.8 | 7 | 北西 | /// | /// | 92.1 | /// | /// | /// | |
| 上旬 | 45 | 18 | 6 | /// | 15.3 | 19.6 | 11.3 | 24.9 | 7.9 | /// | /// | 2.0 | 5 | 南東 | /// | /// | 42.9 | /// | /// | /// | |
| 中旬 | 56 | 23 | 15 | /// | 14.4 | 17.0 | 11.6 | 21.9 | 8.2 | /// | /// | 1.7 | 5 | 南西 | /// | /// | 20.1 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 17.7 | 22.4 ) | 13.4 ) | 25.5 ) | 10.9 ] | /// | /// | 2.4 | 7 | 東 | /// | /// | 73.7 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 17.4 | 22.8 ) | 12.6 ) | 25.1 ) | 9.9 ) | /// | /// | 2.3 | 7 | 東 | /// | /// | 42.7 | /// | /// | /// | |
| 中旬 | 7 | 6 | 3 | /// | 18.2 | 23.0 | 14.1 | 26.1 | 11.5 | /// | /// | 2.2 | 7 | 東 | /// | /// | 38.1 | /// | /// | /// | |
| 下旬 | 81 | 32 | 7 | /// | 19.3 | 22.6 | 16.6 | 27.7 | 14.7 | /// | /// | 1.8 | 6 | 東 | /// | /// | 17.7 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 19.3 | 24.2 | 15.2 | 28.5 | 12.5 | /// | /// | 2.2 | 6 | 東 | /// | /// | 59.2 | /// | /// | /// | |
| 中旬 | 9 | 9 | 4 | /// | 19.9 | 24.8 | 15.4 | 26.8 | 13.8 | /// | /// | 1.5 | 4 | 東 | /// | /// | 45.9 | /// | /// | /// | |
| 下旬 | 41 | 23 | 11 | /// | 18.7 | 23.0 | 13.3 | 25.9 | 9.4 | /// | /// | 2.1 | 5 | 西南西 | /// | /// | 62.1 | /// | /// | /// | |
| 上旬 | 45 | 32 | 7 | /// | 18.3 | 22.6 | 14.5 | 24.7 | 9.4 | /// | /// | 2.4 | 6 | 東 | /// | /// | 46.8 | /// | /// | /// | |
| 中旬 | 35 | 15 | 9 | /// | 14.7 | 20.2 | 9.5 | 22.4 | 6.4 | /// | /// | 2.6 | 8 | 東 | /// | /// | 62.7 | /// | /// | /// | |
| 下旬 | 80 | 56 | 6 | /// | 13.4 | 17.4 | 8.8 | 20.2 | 5.3 | /// | /// | 2.6 | 7 | 西 | /// | /// | 34.2 | /// | /// | /// | |
| 上旬 | 17 | 11 | 9 | /// | 12.7 | 18.3 | 7.6 | 20.9 | 4.1 | /// | /// | 2.8 | 9 | 西 | /// | /// | 65.2 | /// | /// | /// | |
| 中旬 | 47 | 18 | 6 | /// | 11.4 | 15.0 | 8.0 | 20.9 | 5.9 | /// | /// | 3.6 | 10 | 西 | /// | /// | 17.5 | /// | /// | /// | |
| 下旬 | 60 | 25 | 7 | /// | 8.5 | 11.8 | 4.6 | 20.2 | 2.7 | /// | /// | 4.8 | 14 | 西北西 | /// | /// | 20.2 | /// | /// | /// | |
| 上旬 | 33 | 11 | 4 | /// | 4.8 | 8.8 | 0.3 | 14.6 | -4.7 | /// | /// | 4.4 | 10 | 西北西 | /// | /// | 24.4 | /// | /// | /// | |
| 中旬 | 26 | 12 | 3 | /// | 1.8 | 3.6 | -0.4 | 6.6 | -3.0 | /// | /// | 4.8 | 9 | 西 | /// | /// | 9.0 | /// | /// | /// | |
| 下旬 | 7 | 4 | 2 | /// | 3.3 | 6.8 | -0.3 | 9.9 | -7.1 | /// | /// | 5.8 | 12 | 北西 | /// | /// | 14.5 | /// | /// | /// | |
| 上旬 | 23 | 12 | 1 | /// | -0.8 | 2.1 | -3.9 | 8.8 | -9.6 | /// | /// | 5.4 | 15 | 北西 | /// | /// | 4.9 | /// | /// | /// | |
| 中旬 | 67 | 21 | 5 | /// | -3.7 | -0.7 ) | -6.7 ) | 6.7 ) | -19.9 ) | /// | /// | 3.9 | 11 | /// | /// | /// | 3.7 | /// | /// | /// | |
| 下旬 | 24 | 6 | 2 | /// | -4.7 | -1.5 | -8.5 | 3.3 | -16.0 | /// | /// | 3.8 | 12 | 西北西 | /// | /// | 9.0 | /// | /// | /// | |
- 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。