旬ごとの値
北斗(渡島地方) 1987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 | 21 | 7 | 2 | /// | -5.2 | -1.8 | -9.1 | 3.0 | -13.6 | /// | /// | 2.6 | 7 | 西 | /// | /// | 38.7 | /// | /// | /// | |
中旬 | 34 | 11 | 3 | /// | -4.9 | -1.7 | -9.2 | 5.3 | -14.7 | /// | /// | 2.1 | 7 | 南西 | /// | /// | 26.6 | /// | /// | /// | |
下旬 | 22 | 7 | 2 | /// | -3.5 | -0.4 | -7.9 | 5.0 | -15.1 | /// | /// | 2.0 | 7 | 西南西 | /// | /// | 39.5 | /// | /// | /// | |
上旬 | 3 | 1 | 1 | /// | -2.4 | 0.9 | -6.6 | 6.6 | -10.2 | /// | /// | 2.4 | 12 | 北北西 | /// | /// | 61.7 | /// | /// | /// | |
中旬 | 17 | 8 | 1 | /// | -5.9 | -2.2 | -9.3 | 4.3 | -13.0 | /// | /// | 2.4 | 8 | 西北西 | /// | /// | 61.0 | /// | /// | /// | |
下旬 | 33 | 15 | 2 | /// | -2.2 | 0.9 | -5.7 | 5.0 | -11.9 | /// | /// | 2.5 | 10 | 西南西 | /// | /// | 47.9 | /// | /// | /// | |
上旬 | 16 | 10 | 2 | /// | -2.2 | 1.1 | -5.9 | 4.5 | -10.2 | /// | /// | 2.5 | 7 | 北西 | /// | /// | 70.1 | /// | /// | /// | |
中旬 | 13 | 8 | 1 | /// | 0.2 | 3.3 | -2.9 | 7.2 | -6.7 | /// | /// | 2.3 | 8 | 西南西 | /// | /// | 67.0 | /// | /// | /// | |
下旬 | 34 | 19 | 4 | /// | 1.7 | 5.0 | -1.3 | 10.6 | -5.0 | /// | /// | 2.8 | 8 | 北 | /// | /// | 64.2 | /// | /// | /// | |
上旬 | 21 | 11 | 2 | /// | 5.0 | 9.3 | 0.8 | 12.0 | -6.7 | /// | /// | 2.2 | 7 | 西北西 | /// | /// | 61.5 | /// | /// | /// | |
中旬 | 13 | 7 | 1 | /// | 5.0 | 10.1 | -0.8 | 17.3 | -5.4 | /// | /// | 2.4 | 7 | 西 | /// | /// | 91.2 | /// | /// | /// | |
下旬 | 17 | 10 | 3 | /// | 6.9 | 12.3 | 1.2 | 24.3 | -2.2 | /// | /// | 2.6 | 10 | 南南西 | /// | /// | 73.1 | /// | /// | /// | |
上旬 | 27 | 16 | 4 | /// | 9.6 | 15.6 | 4.3 | 23.3 | 0.1 | /// | /// | 2.6 | 9 | 西南西 | /// | /// | 71.4 | /// | /// | /// | |
中旬 | 5 | 2 | 1 | /// | 11.8 | 17.0 | 6.4 | 20.5 | 1.2 | /// | /// | 2.8 | 9 | 北北西 | /// | /// | 90.4 | /// | /// | /// | |
下旬 | 45 | 34 | 4 | /// | 12.2 | 16.5 | 8.2 | 22.2 | 6.5 | /// | /// | 2.4 | 6 | 西北西 | /// | /// | 82.5 | /// | /// | /// | |
上旬 | 27 | 14 | 5 | /// | 16.7 | 21.5 | 12.3 | 29.0 | 8.7 | /// | /// | 1.9 | 5 | 南 | /// | /// | 79.0 | /// | /// | /// | |
中旬 | 5 | 5 | 5 | /// | 15.1 | 18.9 | 11.4 | 20.9 | 8.5 | /// | /// | 2.3 | 7 | 北北西 | /// | /// | 65.1 | /// | /// | /// | |
下旬 | 0 | 0 | 0 | /// | 17.6 | 22.1 | 13.4 | 26.1 | 10.9 | /// | /// | 2.3 | 6 | 東南東 | /// | /// | 80.6 | /// | /// | /// | |
上旬 | 38 | 16 | 8 | /// | 18.4 | 22.4 | 14.6 | 26.1 | 11.3 | /// | /// | 2.0 | 6 | 北北西 | /// | /// | 57.9 | /// | /// | /// | |
中旬 | 99 | 44 | 11 | /// | 19.1 | 22.0 | 16.5 | 25.4 | 14.3 | /// | /// | 1.8 | 6 | 南南東 | /// | /// | 39.6 | /// | /// | /// | |
下旬 | 72 | 38 | 10 | /// | 21.0 | 24.1 | 18.5 | 26.7 | 15.6 | /// | /// | 1.7 | 5 | 南東 | /// | /// | 48.5 | /// | /// | /// | |
上旬 | 84 | 53 | 11 | /// | 18.8 | 21.2 | 16.6 | 26.3 | 14.8 | /// | /// | 2.4 | 5 | 西北西 | /// | /// | 30.7 | /// | /// | /// | |
中旬 | 13 | 11 | 2 | /// | 20.7 | 23.6 | 18.4 | 26.6 | 17.2 | /// | /// | 1.4 | 4 | 南南東 | /// | /// | 31.0 | /// | /// | /// | |
下旬 | 34 | 26 | 9 | /// | 20.9 | 24.0 | 18.6 | 29.9 | 17.4 | /// | /// | 2.1 | 11 | 南 | /// | /// | 37.8 | /// | /// | /// | |
上旬 | 59 | 51 | 22 | /// | 20.3 | 23.7 | 16.9 | 26.3 | 12.3 | /// | /// | 2.1 | 11 | 西南西 | /// | /// | 51.8 | /// | /// | /// | |
中旬 | 1 | 1 | 1 | /// | 17.3 | 21.1 | 13.8 | 24.1 | 11.1 | /// | /// | 1.9 | 7 | 北 | /// | /// | 59.5 | /// | /// | /// | |
下旬 | 52 | 40 | 14 | /// | 15.2 | 20.4 | 9.6 | 24.0 | 4.6 | /// | /// | 1.9 | 5 | 東南東 | /// | /// | 66.5 | /// | /// | /// | |
上旬 | 8 | 6 | 6 | /// | 14.2 | 19.3 | 8.7 | 23.9 | 2.6 | /// | /// | 1.8 | 4 | 西南西 | /// | /// | 73.2 | /// | /// | /// | |
中旬 | 41 | 19 | 5 | /// | 12.2 | 16.0 | 7.8 | 23.3 | 3.8 | /// | /// | 2.5 | 8 | 南東 | /// | /// | 58.4 | /// | /// | /// | |
下旬 | 5 | 3 | 1 | /// | 8.1 | 13.0 | 3.2 | 20.4 | -0.3 | /// | /// | 2.0 | 6 | 北 | /// | /// | 73.8 | /// | /// | /// | |
上旬 | 46 | 18 | 7 | /// | 7.3 | 10.9 | 2.8 | 13.1 | -1.5 | /// | /// | 2.1 | 11 | 西北西 | /// | /// | 43.3 | /// | /// | /// | |
中旬 | 26 | 15 | 8 | /// | 4.2 | 9.5 | -0.6 | 17.7 | -3.5 | /// | /// | 2.1 | 6 | 西北西 | /// | /// | 59.0 | /// | /// | /// | |
下旬 | 20 | 13 | 5 | /// | -1.3 | 2.0 | -4.0 | 9.6 | -8.0 | /// | /// | 2.3 | 7 | 西北西 | /// | /// | 38.2 | /// | /// | /// | |
上旬 | 21 | 20 | 6 | /// | -1.9 | 1.6 | -6.1 | 7.6 | -12.0 | /// | /// | 1.9 | 7 | 北北西 | /// | /// | 56.2 | /// | /// | /// | |
中旬 | 7 | 4 | 1 | /// | -2.6 | 0.8 | -6.7 | 8.7 | -10.9 | /// | /// | 2.0 | 7 | 北西 | /// | /// | 33.8 | /// | /// | /// | |
下旬 | 35 ] | 22 ] | 4 ] | /// | -0.6 | 3.0 | -4.3 | 9.4 | -11.7 | /// | /// | 2.4 | 7 | 西 | /// | /// | 42.5 | /// | /// | /// |
- 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。