旬ごとの値
初山別(留萌地方) 1989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 | 15 | 14 | 4 | /// | -1.3 | 1.5 | -5.7 | 4.1 | -13.8 | /// | /// | 3.7 | 9 | 西 | /// | /// | 14.2 | 51 ) | 12 ) | 42 ] | |
中旬 | 24 | 19 | 5 | /// | -3.2 | 0.4 | -8.0 | 3.5 | -15.6 | /// | /// | 3.6 | 9 | 西南西 | /// | /// | 17.8 | 93 | 40 | 46 | |
下旬 | 26 | 9 | 3 | /// | -4.1 | -0.9 | -7.8 | 2.6 | -22.1 | /// | /// | 5.1 | 12 | 西北西 | /// | /// | 25.5 | 68 | 15 | 28 | |
上旬 | 17 | 5 | 2 | /// | -3.8 | -0.7 | -9.3 | 3.3 | -17.1 | /// | /// | 3.0 | 8 | 西南西 | /// | /// | 25.7 | 43 ) | 18 ) | 47 ) | |
中旬 | 3 | 1 | 1 | /// | -1.7 | 0.9 | -5.1 | 4.8 | -14.8 | /// | /// | 4.2 | 9 | 西北西 | /// | /// | 34.0 | 21 | 5 | 36 | |
下旬 | 19 | 6 | 2 | /// | -2.9 | 0.5 | -7.6 | 6.3 | -15.0 | /// | /// | 4.0 | 8 | 南南西 | /// | /// | 30.3 | 47 | 14 | 36 | |
上旬 | 26 | 10 | 2 | /// | -0.6 | 1.9 | -3.7 | 5.3 | -6.1 | /// | /// | 3.0 | 9 | 北西 | /// | /// | 35.6 | 50 | 18 | 33 | |
中旬 | 18 | 6 | 3 | /// | 1.1 | 3.6 | -2.0 | 8.1 | -6.1 | /// | /// | 2.7 | 7 | 北北東 | /// | /// | 31.2 | 19 | 5 | 28 | |
下旬 | 3 | 2 | 1 | /// | 2.5 | 4.9 | -0.6 | 12.1 | -4.6 | /// | /// | 2.6 | 7 | 南東 | /// | /// | 36.3 | 0 | 0 | 4 | |
上旬 | 9 | 5 | 1 | /// | 6.2 | 9.3 | 3.3 | 13.3 | 0.7 | /// | /// | 3.7 | 8 | 南南東 | /// | /// | 36.3 | 0 | 0 | 0 | |
中旬 | 20 | 7 | 3 | /// | 5.9 | 9.5 | 1.8 | 14.8 | -0.6 | /// | /// | 2.9 | 7 | 北西 | /// | /// | 41.6 | 0 | 0 | 0 | |
下旬 | 3 | 2 | 1 | /// | 3.9 | 8.0 | -0.8 | 13.5 | -4.4 | /// | /// | 2.7 | 6 | 北北東 | /// | /// | 54.0 | 0 ] | 0 ] | 0 ] | |
上旬 | 0 | 0 | 0 | /// | 7.4 | 11.0 | 2.7 | 15.6 | -3.2 | /// | /// | 2.8 | 6 | 西 | /// | /// | 70.9 | /// | /// | /// | |
中旬 | 40 | 16 | 5 | /// | 9.4 | 13.2 | 4.8 | 19.2 | 0.9 | /// | /// | 3.3 | 10 | 南南西 | /// | /// | 57.2 | /// | /// | /// | |
下旬 | 18 | 16 | 4 | /// | 10.8 | 14.5 ) | 7.0 ) | 21.5 ) | 4.7 ) | /// | /// | 2.5 | 6 | 南西 | /// | /// | 57.3 | /// | /// | /// | |
上旬 | 14 | 8 | 4 | /// | 11.0 | 15.1 | 6.8 | 20.6 | 1.3 | /// | /// | 2.3 | 5 | 北北西 | /// | /// | 73.8 | /// | /// | /// | |
中旬 | 18 | 10 | 4 | /// | 13.5 | 17.8 | 7.8 | 23.8 | 1.5 | /// | /// | 2.0 | 5 | 東北東 | /// | /// | 74.3 | /// | /// | /// | |
下旬 | 23 | 10 | 3 | /// | 15.5 | 18.8 | 12.3 | 22.4 | 10.3 | /// | /// | 2.2 | 9 | 東 | /// | /// | 36.3 | /// | /// | /// | |
上旬 | 0 | 0 | 0 | /// | 16.0 | 19.7 | 11.5 | 25.9 | 5.9 | /// | /// | 2.0 | 6 | 南西 | /// | /// | 74.5 | /// | /// | /// | |
中旬 | 25 | 12 | 6 | /// | 18.8 | 21.8 | 15.6 | 26.6 | 13.4 | /// | /// | 1.9 | 4 | 南東 | /// | /// | 57.8 | /// | /// | /// | |
下旬 | 24 | 23 | 11 | /// | 24.4 | 28.5 | 21.0 | 33.2 | 18.9 | /// | /// | 2.7 | 5 | 南南東 | /// | /// | 84.6 | /// | /// | /// | |
上旬 | 39 | 31 | 19 | /// | 21.7 | 25.8 | 17.5 | 33.8 | 14.5 | /// | /// | 2.4 | 7 | 南西 | /// | /// | 81.0 | /// | /// | /// | |
中旬 | 9 | 6 | 3 | /// | 19.9 | 23.9 | 15.7 | 28.7 | 11.9 | /// | /// | 2.1 | 5 | 東北東 | /// | /// | 60.0 | /// | /// | /// | |
下旬 | 106 | 65 | 12 | /// | 20.6 | 24.1 | 17.0 | 28.1 | 12.9 | /// | /// | 2.3 | 9 | 北西 | /// | /// | 61.7 | /// | /// | /// | |
上旬 | 92 | 38 | 16 | /// | 18.8 | 22.2 | 15.4 | 24.1 | 13.1 | /// | /// | 2.3 | 8 | 東 | /// | /// | 42.8 | /// | /// | /// | |
中旬 | 45 | 33 | 6 | /// | 17.3 | 20.4 | 12.9 | 22.6 | 7.0 | /// | /// | 2.8 | 8 | 西北西 | /// | /// | 45.3 | /// | /// | /// | |
下旬 | 72 | 24 | 13 | /// | 14.2 | 18.0 | 10.3 | 20.3 | 8.7 | /// | /// | 2.7 | 9 | 南西 | /// | /// | 48.7 | /// | /// | /// | |
上旬 | 80 | 59 | 16 | /// | 11.3 | 15.3 | 7.0 | 18.7 | 1.8 | /// | /// | 3.2 | 9 | 西南西 | /// | /// | 55.5 | /// | /// | /// | |
中旬 | 82 | 51 | 8 | /// | 11.6 | 15.5 | 8.0 | 18.4 | 3.7 | /// | /// | 3.0 | 10 | 西南西 | /// | /// | 34.4 | 1 ) | 1 ) | 1 ) | |
下旬 | 48 | 18 | 4 | /// | 9.7 | 12.5 | 6.3 | 18.2 | 2.7 | /// | /// | 3.8 | 9 | 西 | /// | /// | 31.7 | 0 | 0 | 0 | |
上旬 | 39 | 22 | 4 | /// | 6.3 | 9.6 | 2.6 | 14.2 | -0.6 | /// | /// | 2.8 | 9 | 西南西 | /// | /// | 35.7 | 0 | 0 | 0 | |
中旬 | 76 | 22 | 5 | /// | 5.1 | 7.9 | 3.0 | 11.4 | -0.9 | /// | /// | 3.1 | 11 | 西北西 | /// | /// | 11.9 | 2 | 2 | 1 | |
下旬 | 34 | 14 | 3 | /// | 4.2 | 6.3 | 1.4 | 9.3 | -1.3 | /// | /// | 5.0 | 9 | 北西 | /// | /// | 9.0 | 7 | 7 | 7 | |
上旬 | 38 | 13 | 3 | /// | 1.3 | 3.5 | -1.5 | 11.2 | -7.8 | /// | /// | 5.2 | 12 | 西 | /// | /// | 7.7 | 22 | 15 | 13 | |
中旬 | 59 | 20 | 5 | /// | -3.3 | -0.9 | -7.4 | 2.8 | -14.0 | /// | /// | 3.9 | 11 | 西 | /// | /// | 15.0 | 90 | 34 | 49 | |
下旬 | 21 | 12 | 2 | /// | -3.2 | 1.2 | -8.0 | 5.4 | -11.3 | /// | /// | 2.4 | 9 | 南南西 | /// | /// | 36.1 | 35 | 6 | 24 |
- 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。