旬ごとの値
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増毛（留萌地方) 1980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 | 46 | 18 | 4 | /// | -4.0 | -1.1 | -7.1 | 8.2 | -10.2 | /// | /// | 2.9 | 9 | 南 | /// | /// | 12.3 | /// | /// | /// | |
| 中旬 | 37 | 10 | 3 | /// | -4.6 | -2.8 | -6.4 | -0.4 | -7.9 | /// | /// | 2.3 | 7 | 北西 | /// | /// | 12.7 | /// | /// | /// | |
| 下旬 | 30 | 7 | 3 | /// | -2.5 | -0.2 | -5.1 | 5.4 | -11.1 | /// | /// | 2.4 | 7 | 西南西 | /// | /// | 28.2 | /// | /// | /// | |
| 上旬 | 36 | 12 | 2 | /// | -5.6 | -3.6 | -8.1 | -1.8 | -9.9 | /// | /// | 2.4 | 10 | 南西 | /// | /// | 37.7 | /// | /// | /// | |
| 中旬 | 36 | 12 | 2 | /// | -6.4 | -4.6 ) | -9.0 ) | 1.0 ) | -12.1 ) | /// | /// | 2.2 | 7 ) | 北 | /// | /// | 19.7 | /// | /// | /// | |
| 下旬 | 17 | 5 | 3 | /// | -3.8 | -1.2 ) | -6.9 ) | 4.6 ) | -12.5 ) | /// | /// | 2.3 | 6 ) | 南東 | /// | /// | 50.3 | /// | /// | /// | |
| 上旬 | 24 | 13 | 3 | /// | 0.2 | 2.2 ) | -2.8 ) | 6.9 ) | -5.3 ) | /// | /// | 2.7 | 10 ) | 北北東 | /// | /// | 59.3 | /// | /// | /// | |
| 中旬 | 29 | 13 | 3 | /// | -2.8 | -1.2 ) | -4.8 ) | 2.0 ) | -7.3 ) | /// | /// | 3.3 | 9 ) | 北西 | /// | /// | 53.5 | /// | /// | /// | |
| 下旬 | 7 | 2 | 1 | /// | 1.8 | 5.1 ) | -1.2 ) | 12.5 ) | -9.3 ) | /// | /// | 2.7 | 10 ) | 南西 | /// | /// | 81.1 | /// | /// | /// | |
| 上旬 | 42 | 17 | 6 | /// | 2.9 | 5.2 | 0.1 | 14.1 | -3.1 | /// | /// | 2.3 | 7 | 南南西 | /// | /// | 54.3 | /// | /// | /// | |
| 中旬 | 23 | 11 | 5 | /// | 2.9 | 6.1 | -0.3 | 16.2 | -1.7 | /// | /// | 2.0 | 9 | 南南西 | /// | /// | 60.0 | /// | /// | /// | |
| 下旬 | 14 | 9 | 3 | /// | 5.2 | 8.2 ) | 2.9 ) | 11.6 ) | 0.6 ] | /// | /// | 2.1 | 7 ) | 西南西 | /// | /// | 78.4 | /// | /// | /// | |
| 上旬 | 17 | 7 | 3 | /// | 6.5 | 10.4 | 3.4 | 15.0 | -0.8 | /// | /// | 1.7 | 7 | 南西 | /// | /// | 43.5 | /// | /// | /// | |
| 中旬 | 7 | 3 | 3 ] | /// | 11.5 | 16.1 ) | 7.6 ) | 20.1 ) | 4.0 ) | /// | /// | 1.9 | 5 ) | 南南西 | /// | /// | 79.4 | /// | /// | /// | |
| 下旬 | 7 | 4 | 3 | /// | 15.0 | 19.2 | 10.4 | 27.1 | 6.2 | /// | /// | 2.9 | 12 | 南 | /// | /// | 84.8 | /// | /// | /// | |
| 上旬 | 19 | 18 | 3 | /// | 17.6 | 22.0 ) | 14.0 ) | 24.7 ) | 12.4 ) | /// | /// | 1.9 | 8 ) | 南南西 | /// | /// | 78.2 | /// | /// | /// | |
| 中旬 | 45 | 18 | 8 | /// | 13.8 | 16.4 | 10.5 | 22.9 | 4.4 | /// | /// | 1.3 | 5 | 南西 | /// | /// | 30.0 | /// | /// | /// | |
| 下旬 | 15 | 8 | 5 | /// | 16.7 | 20.2 | 12.7 | 25.4 | 9.6 | /// | /// | 1.2 | 6 | 南南西 | /// | /// | 92.4 | /// | /// | /// | |
| 上旬 | 19 | 13 | 8 | /// | 17.6 | 20.0 | 15.4 | 22.5 | 12.8 | /// | /// | 0.9 | 4 | 北北西 | /// | /// | 50.0 | /// | /// | /// | |
| 中旬 | 1 | 1 | 1 | /// | 18.2 | 20.6 | 15.4 | 22.4 | 12.5 | /// | /// | 1.2 | 4 | 東南東 | /// | /// | 65.6 | /// | /// | /// | |
| 下旬 | 20 | 17 | 4 | /// | 19.4 ) | 22.3 ) | 16.4 ) | 24.9 ) | 14.2 ) | /// | /// | 1.0 ) | 3 ) | 北北西 | /// | /// | 63.8 ) | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 19.3 | 23.2 | 15.3 | 25.7 | 12.7 | /// | /// | 0.6 | 3 | 東南東 | /// | /// | 106.8 | /// | /// | /// | |
| 中旬 | 7 | 4 | 1 | /// | 18.6 | 21.1 | 15.9 | 23.2 | 14.3 | /// | /// | 0.8 | 4 | 東南東 | /// | /// | 24.6 | /// | /// | /// | |
| 下旬 | 46 | 16 | 4 | /// | 17.5 | 20.9 | 14.7 | 24.1 | 11.6 | /// | /// | 0.9 | 3 | 東南東 | /// | /// | 52.9 | /// | /// | /// | |
| 上旬 | 11 | 9 | 5 | /// | 18.1 | 21.5 | 15.0 | 24.6 | 12.1 | /// | /// | 1.2 | 4 | 南南西 | /// | /// | 67.4 | /// | /// | /// | |
| 中旬 | 25 | 12 | 5 | /// | 18.2 | 21.5 | 15.1 | 28.5 | 12.4 | /// | /// | 2.1 | 7 | 西南西 | /// | /// | 65.4 | /// | /// | /// | |
| 下旬 | 44 | 19 | 11 | /// | 12.9 ) | 16.8 ) | 9.2 ) | 19.7 ) | 8.1 ) | /// | /// | 3.0 | 9 | 西南西 | /// | /// | 71.7 | /// | /// | /// | |
| 上旬 | 26 | 18 | 7 | /// | 14.4 | 18.0 ) | 10.0 ) | 21.7 ) | 7.6 ) | /// | /// | 3.0 | 8 | 西南西 | /// | /// | 77.9 | /// | /// | /// | |
| 中旬 | 28 | 10 | 5 | /// | 10.7 | 13.8 ) | 7.4 ) | 16.0 ) | 4.2 ) | /// | /// | 2.2 | 6 | 南南西 | /// | /// | 52.4 | /// | /// | /// | |
| 下旬 | 73 | 21 | 5 | /// | 7.2 | 10.2 ) | 4.3 ) | 13.8 ) | 0.9 ) | /// | /// | 2.4 | 10 ) | 西 | /// | /// | 31.8 ) | /// | /// | /// | |
| 上旬 | 81 | 23 | 6 | /// | 6.0 | 8.8 | 3.0 | 14.4 | -1.6 | /// | /// | 4.7 | 10 | 西 | /// | /// | 33.3 | /// | /// | /// | |
| 中旬 | 59 | 41 | 6 | /// | 5.7 | 8.8 | 2.3 | 14.3 | -2.7 | /// | /// | 4.6 | 12 | 西南西 | /// | /// | 24.3 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 5.1 | 8.2 ) | 2.3 ) | 11.8 ) | -0.4 ) | /// | /// | 2.1 | 6 | 西北西 | /// | /// | 41.5 | /// | /// | /// | |
| 上旬 | 118 | 23 | 5 ) | /// | 1.3 | 3.9 ) | -0.9 ) | 11.3 ) | -4.9 ) | /// | /// | 3.2 | 12 ) | 西南西 | /// | /// | 18.2 | /// | /// | /// | |
| 中旬 | 99 | 26 | 4 | /// | -0.6 | 1.7 | -2.9 | 9.7 | -5.6 | /// | /// | 4.0 | 8 | 北西 | /// | /// | 5.1 | /// | /// | /// | |
| 下旬 | 21 | 17 | 2 | /// | -1.6 | 0.4 | -4.7 | 3.0 | -7.5 | /// | /// | 1.6 | 6 | 北北東 | /// | /// | 44.3 | /// | /// | /// | |
- 値欄の記号の説明
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