旬ごとの値
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蘭越（後志地方) 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 | 35 | 9 | 3 | /// | -4.7 | -1.6 | -8.3 | 5.1 | -11.5 | /// | /// | 1.9 | 8 | 西 | /// | /// | 13.9 | /// | /// | /// | |
| 中旬 | 41 | 12 | 2 | /// | -5.7 | -2.3 ) | -9.7 ) | 1.5 ) | -14.9 ) | /// | /// | 2.1 | 9 | /// | /// | /// | 22.0 | /// | /// | /// | |
| 下旬 | 45 | 9 | 3 | /// | -3.9 | -0.5 | -8.0 | 3.8 | -13.4 | /// | /// | 1.4 | 8 | 西南西 | /// | /// | 33.4 | /// | /// | /// | |
| 上旬 | 39 | 9 | 2 | /// | -8.1 | -4.1 | -12.5 | -1.6 | -16.3 | /// | /// | 1.6 | 7 | 西 | /// | /// | 31.1 | /// | /// | /// | |
| 中旬 | 53 | 16 | 3 | /// | -6.3 | -4.2 | -8.6 | 1.2 | -11.1 | /// | /// | 2.0 | 7 | 西 | /// | /// | 21.5 | /// | /// | /// | |
| 下旬 | 26 | 8 | 3 | /// | -4.1 | -1.0 | -8.2 | 2.7 | -12.7 | /// | /// | 1.7 | 7 | 西 | /// | /// | 38.0 | /// | /// | /// | |
| 上旬 | 23 | 7 | 2 | /// | -0.3 | 2.9 | -4.2 | 6.7 | -7.2 | /// | /// | 2.1 | 9 | 西南西 | /// | /// | 57.3 | /// | /// | /// | |
| 中旬 | 17 | 4 | 1 | /// | -3.2 | -0.8 | -6.4 | 2.0 | -11.8 | /// | /// | 3.0 | 8 | 西 | /// | /// | 52.6 | /// | /// | /// | |
| 下旬 | 5 | 4 | 1 | /// | 0.5 | 4.4 | -4.1 | 11.4 | -7.4 | /// | /// | 1.7 | 8 | 西 | /// | /// | 93.5 | /// | /// | /// | |
| 上旬 | 34 | 14 | 2 | /// | 2.2 | 5.2 | -1.1 | 12.4 | -3.1 | /// | /// | 1.4 | 6 | 西 | /// | /// | 65.5 | /// | /// | /// | |
| 中旬 | 23 | 10 | 5 | /// | 2.3 | 6.0 | -1.7 | 12.1 | -4.0 | /// | /// | 1.2 | 5 | 西 | /// | /// | 55.9 | /// | /// | /// | |
| 下旬 | 29 | 23 | 3 | /// | 4.9 | 9.5 | 0.4 | 13.6 | -3.2 | /// | /// | 1.4 | 6 | 西 | /// | /// | 76.4 | /// | /// | /// | |
| 上旬 | 15 | 5 | 2 | /// | 6.9 | 11.0 | 3.2 | 17.0 | -1.1 | /// | /// | 1.4 | 7 | 西 | /// | /// | 55.3 | /// | /// | /// | |
| 中旬 | 9 | 4 | 1 | /// | 11.1 | 17.5 | 4.4 | 24.1 | 0.7 | /// | /// | 1.4 | 5 | 南西 | /// | /// | 75.5 | /// | /// | /// | |
| 下旬 | 7 | 7 | 4 | /// | 15.1 | 21.2 ) | 8.3 ) | 25.2 ) | 5.4 ) | /// | /// | 2.0 | 9 | 西南西 | /// | /// | 99.3 | /// | /// | /// | |
| 上旬 | 42 | 38 | 14 | /// | 17.9 | 24.9 | 11.5 | 31.7 | 7.1 | /// | /// | 1.4 | 6 | 西南西 | /// | /// | 77.3 | /// | /// | /// | |
| 中旬 | 30 | 22 | 7 | /// | 14.9 | 18.6 | 11.5 | 22.1 | 5.9 | /// | /// | 1.0 | 4 | 西南西 | /// | /// | 43.3 | /// | /// | /// | |
| 下旬 | 8 | 8 | 4 | /// | 17.3 | 22.5 | 12.7 | 25.3 | 8.3 | /// | /// | 1.2 | 4 | 南南西 | /// | /// | 78.9 | /// | /// | /// | |
| 上旬 | 19 | 13 | 2 | /// | 17.3 | 20.8 | 14.9 | 23.6 | 13.2 | /// | /// | 1.1 | 4 | 南 | /// | /// | 45.4 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 18.3 | 22.5 ) | 15.4 ) | 25.2 ] | 14.0 ) | /// | /// | 1.1 | 3 | 南南東 | /// | /// | 56.1 | /// | /// | /// | |
| 下旬 | 29 | 16 | 5 | /// | 20.1 | 24.5 | 16.6 | 28.1 | 12.8 | /// | /// | 1.0 | 4 | 西南西 | /// | /// | 77.9 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 19.3 | 25.4 | 13.7 | 28.4 | 10.8 | /// | /// | 0.9 | 3 | 西南西 | /// | /// | 92.8 | /// | /// | /// | |
| 中旬 | 41 | 15 | 8 | /// | 18.2 | 22.1 ) | 15.6 ) | 26.1 ) | 13.9 ) | /// | /// | 0.9 | 3 | 西南西 | /// | /// | 32.3 | /// | /// | /// | |
| 下旬 | 57 | 24 | 6 | /// | 17.1 | 20.1 ) | 14.5 ) | 25.4 ) | 10.6 ) | /// | /// | 0.9 | 4 | 東 | /// | /// | 29.9 | /// | /// | /// | |
| 上旬 | 30 | 16 | 5 | /// | 17.2 | 22.2 | 12.2 | 23.7 | 7.5 | /// | /// | 0.8 | 4 | 南西 | /// | /// | 65.5 | /// | /// | /// | |
| 中旬 | 10 | 9 | 3 | /// | 16.6 | 23.0 | 11.2 | 27.2 | 5.6 | /// | /// | 1.0 | 5 | 南西 | /// | /// | 59.6 | /// | /// | /// | |
| 下旬 | 41 | 17 | 10 | /// | 11.8 | 18.3 | 5.1 | 19.9 | 1.3 | /// | /// | 1.5 | 6 | 西南西 | /// | /// | 67.9 | /// | /// | /// | |
| 上旬 | 31 | 8 | 3 | /// | 11.4 | 19.0 | 5.5 | 21.9 | 1.0 | /// | /// | 1.0 | 5 | 西南西 | /// | /// | 54.6 | /// | /// | /// | |
| 中旬 | 18 | 4 | 4 | /// | 10.0 | 15.3 | 4.5 | 18.8 | 0.4 | /// | /// | 0.8 | 4 | 西南西 | /// | /// | 47.9 | /// | /// | /// | |
| 下旬 | 104 | 32 | 17 | /// | 6.6 | 10.8 ) | 2.3 ) | 13.8 ) | -1.1 ] | /// | /// | 1.6 | 7 ) | 西南西 | /// | /// | 29.2 | /// | /// | /// | |
| 上旬 | 51 | 26 | 6 | /// | 4.2 | 8.7 | -0.4 | 15.7 | -2.9 | /// | /// | 2.7 | 10 | 西 | /// | /// | 29.9 | /// | /// | /// | |
| 中旬 | 37 | 16 | 8 | /// | 3.1 | 7.9 ) | -1.4 ) | 14.8 ] | -3.2 ) | /// | /// | 2.1 | 8 | 西 | /// | /// | 32.4 | /// | /// | /// | |
| 下旬 | 6 | 5 | 1 | /// | 3.5 | 8.8 | -1.4 | 10.8 | -5.0 | /// | /// | 0.9 | 5 | 西 | /// | /// | 43.9 | /// | /// | /// | |
| 上旬 | 80 | 17 | 6 | /// | 0.3 | 3.6 | -2.9 | 11.5 | -6.5 | /// | /// | 1.4 | 13 | 西 | /// | /// | 23.1 | /// | /// | /// | |
| 中旬 | 68 | 15 | 3 | /// | -1.9 | 0.9 | -4.6 | 8.6 | -8.4 | /// | /// | 1.9 | 6 | 西 | /// | /// | 11.9 | /// | /// | /// | |
| 下旬 | 12 | 5 | 2 | /// | -3.3 | 1.2 | -8.1 | 3.5 | -14.3 | /// | /// | 0.5 | 4 | 西 | /// | /// | 47.1 | /// | /// | /// | |
- 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。