旬ごとの値
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増毛（留萌地方) 1983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 | 43 | 18 | 4 | /// | -2.1 | 0.1 | -4.6 | 7.8 | -8.2 | /// | /// | 4.2 | 12 | 西南西 | /// | /// | 20.4 | /// | /// | /// | |
| 中旬 | 18 | 6 | 1 | /// | -4.2 | -2.8 | -5.7 | -2.2 | -9.6 | /// | /// | 4.4 | 9 | 西 | /// | /// | 13.5 | /// | /// | /// | |
| 下旬 | 25 | 6 | 2 | /// | -2.2 | 0.1 | -4.9 | 5.5 | -13.1 | /// | /// | 3.9 | 9 | 西南西 | /// | /// | 40.3 | /// | /// | /// | |
| 上旬 | 43 | 20 | 9 | /// | -4.1 | -2.2 | -6.8 | -1.2 | -8.7 | /// | /// | 2.9 | 10 | 西 | /// | /// | 28.9 | /// | /// | /// | |
| 中旬 | 36 | 13 | 4 | /// | -6.0 | -3.6 | -8.3 | 1.3 | -13.1 | /// | /// | 3.1 | 9 | 南南西 | /// | /// | 37.4 | /// | /// | /// | |
| 下旬 | 38 | 14 | 2 | /// | -4.7 | -2.2 | -7.9 | 1.4 | -12.0 | /// | /// | 2.7 | 9 | 西 | /// | /// | 30.3 | /// | /// | /// | |
| 上旬 | 12 | 5 | 2 | /// | -2.9 | -0.4 ) | -6.7 ) | 4.8 ) | -9.0 ) | /// | /// | 1.9 | 8 ) | 南 | /// | /// | 77.8 | /// | /// | /// | |
| 中旬 | 22 | 7 | 2 | /// | -1.4 | 1.0 | -4.8 | 5.1 | -8.6 | /// | /// | 2.8 | 9 | 南南東 | /// | /// | 54.0 | /// | /// | /// | |
| 下旬 | 13 | 6 | 2 | /// | 3.1 | 5.7 | -0.2 | 9.3 | -3.8 | /// | /// | 2.0 | 6 | 西南西 | /// | /// | 83.2 | /// | /// | /// | |
| 上旬 | 8 | 8 | 2 | /// | 7.0 | 10.3 | 3.4 | 15.5 | -1.2 | /// | /// | 3.1 | 11 | 南西 | /// | /// | 77.1 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 9.0 | 13.1 | 4.2 | 18.1 | 0.6 | /// | /// | 2.9 | 13 | 南 | /// | /// | 95.1 | /// | /// | /// | |
| 下旬 | 34 | 13 | 8 | /// | 11.4 | 14.8 | 7.4 | 21.4 | 5.5 | /// | /// | 3.7 | 10 | 西南西 | /// | /// | 82.1 | /// | /// | /// | |
| 上旬 | 21 | 10 | 2 | /// | 9.7 | 13.9 ) | 5.3 ) | 21.6 ) | 0.7 ) | /// | /// | 3.4 | 10 ) | 南南東 | /// | /// | 76.3 | /// | /// | /// | |
| 中旬 | 31 | 27 | 4 | /// | 11.1 | 15.1 | 6.8 | 24.7 | 2.2 | /// | /// | 2.1 | 8 | /// | /// | /// | 64.0 | /// | /// | /// | |
| 下旬 | 28 | 18 | 11 | /// | 11.5 | 15.1 ) | 8.0 ) | 23.7 ) | 1.2 ) | /// | /// | 1.7 | 6 ) | /// | /// | /// | 51.0 | /// | /// | /// | |
| 上旬 | 19 | 17 | 4 | /// | 11.5 | 14.9 | 7.7 | 19.2 | 4.7 | /// | /// | 1.8 | 12 | 南 | /// | /// | 63.9 | /// | /// | /// | |
| 中旬 | 43 | 13 | 5 | /// | 12.1 | 14.9 | 8.9 | 17.1 | 7.0 | /// | /// | 1.1 | 6 | 南南西 | /// | /// | 58.8 | /// | /// | /// | |
| 下旬 | 15 | 8 | 3 | /// | 13.3 | 15.3 | 11.2 | 17.2 | 9.1 | /// | /// | 0.9 | 4 | 西南西 | /// | /// | 19.8 | /// | /// | /// | |
| 上旬 | 2 | 2 | 1 | /// | 15.9 | 19.1 | 12.2 | 23.0 | 9.4 | /// | /// | 1.2 | 4 | 東南東 | /// | /// | 87.1 | /// | /// | /// | |
| 中旬 | 12 | 8 | 2 | /// | 16.4 | 18.9 ) | 13.9 ) | 21.2 ) | 11.9 ) | /// | /// | 1.1 | 5 | 西 | /// | /// | 54.6 | /// | /// | /// | |
| 下旬 | 51 | 34 | 15 | /// | 18.5 | 20.5 | 16.4 | 23.5 | 12.7 | /// | /// | 1.0 | 4 | 南東 | /// | /// | 27.0 | /// | /// | /// | |
| 上旬 | 7 | 5 | 2 | /// | 21.0 | 24.2 | 18.2 | 31.4 | 14.2 | /// | /// | 1.1 | 5 | 西 | /// | /// | 60.3 | /// | /// | /// | |
| 中旬 | 81 | 69 | 29 | /// | 22.1 | 25.0 | 18.8 | 30.5 | 15.2 | /// | /// | 1.2 | 4 | 西 | /// | /// | 75.2 | /// | /// | /// | |
| 下旬 | 22 | 19 | 7 | /// | 18.6 | 21.7 | 15.6 | 23.9 | 12.3 | /// | /// | 1.0 | 3 | 南東 | /// | /// | 71.6 | /// | /// | /// | |
| 上旬 | 17 | 10 | 7 | /// | 20.0 | 23.4 | 16.8 | 26.7 | 13.5 | /// | /// | 1.3 | 5 | 西南西 | /// | /// | 50.9 | /// | /// | /// | |
| 中旬 | 50 | 36 | 8 | /// | 16.0 | 19.4 | 12.7 | 21.8 | 9.7 | /// | /// | 1.3 | 4 | 北北西 | /// | /// | 62.8 | /// | /// | /// | |
| 下旬 | 11 | 4 | 3 | /// | 14.5 | 18.1 | 10.5 | 21.2 | 5.2 | /// | /// | 2.0 | 6 | 南南西 | /// | /// | 66.4 | /// | /// | /// | |
| 上旬 | 99 | 36 | 9 | /// | 12.2 | 15.2 | 8.4 | 18.2 | 2.7 | /// | /// | 3.5 | 10 | 西南西 | /// | /// | 48.0 | /// | /// | /// | |
| 中旬 | 64 | 25 | 8 | /// | 10.0 | 13.0 ) | 6.8 ) | 18.0 ) | 2.7 ) | /// | /// | 3.9 | 8 ) | 西 | /// | /// | 37.1 | /// | /// | /// | |
| 下旬 | 66 | 16 | 4 | /// | 6.1 | 8.6 ) | 3.3 ) | 14.9 ) | 1.0 ] | /// | /// | 4.0 | 9 | 南南東 | /// | /// | 26.8 | /// | /// | /// | |
| 上旬 | 7 | 5 | 3 | /// | 6.6 | 9.5 | 3.3 | 13.0 | 1.6 | /// | /// | 2.7 | 6 | 西 | /// | /// | 59.0 | /// | /// | /// | |
| 中旬 | 61 | 21 | 3 ) | /// | 6.2 | 8.7 ) | 3.3 ) | 12.0 ) | 0.2 ) | /// | /// | 2.5 | 8 ] | 北北西 | /// | /// | 13.5 | /// | /// | /// | |
| 下旬 | 31 | 8 | 2 | /// | 2.7 | 5.2 | 0.0 | 9.0 | -5.2 | /// | /// | 4.6 | 9 | 南南東 | /// | /// | 12.6 | /// | /// | /// | |
| 上旬 | 46 ) | 17 ) | 3 ) | /// | 0.4 | 2.5 ) | -1.5 ) | 5.2 ) | -3.7 ) | /// | /// | 4.4 | 11 | 西 | /// | /// | 13.0 | /// | /// | /// | |
| 中旬 | 88 | 35 | 9 | /// | -3.1 | -1.1 | -5.5 | 5.7 | -8.9 | /// | /// | 3.8 | 10 | 南 | /// | /// | 13.6 | /// | /// | /// | |
| 下旬 | 33 | 17 | 2 | /// | -2.0 | 0.4 | -4.9 | 5.4 | -10.9 | /// | /// | 1.8 | 6 | 西南西 | /// | /// | 37.3 | /// | /// | /// | |
- 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。