旬ごとの値
初山別(留萌地方) 1986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 | 13 | 6 | 1 | /// | -3.8 | -1.3 | -8.4 | 6.1 | -14.5 | /// | /// | 6.5 | 12 | 西 | /// | /// | 14.3 | 48 | 12 | 49 | |
中旬 | 24 | 9 | 2 | /// | -5.2 | -1.7 | -9.8 | 0.9 | -16.7 | /// | /// | 3.4 | 11 | 南南西 | /// | /// | 36.7 | 121 | 21 | 74 ) | |
下旬 | 27 | 8 | 2 | /// | -11.3 | -7.2 | -16.7 | -5.3 | -21.8 | /// | /// | 3.8 | 10 | 西北西 | /// | /// | 49.6 | 177 | 32 | 95 ) | |
上旬 | 16 | 4 | 1 | /// | -8.9 | -5.5 | -14.0 | -1.2 | -22.1 | /// | /// | 4.4 | 13 | 西 | /// | /// | 46.2 | 138 | 34 | 89 | |
中旬 | 11 | 4 | 1 ) | /// | -8.4 | -3.9 | -13.9 | -1.3 | -24.0 | /// | /// | 3.0 | 7 | 北西 | /// | /// | 60.7 | 100 ) | 23 ) | 84 ) | |
下旬 | 8 | 3 | 1 | /// | -3.8 | -1.1 ] | -6.5 ] | 0.6 ] | -8.9 ] | /// | /// | 2.9 | 9 ) | 西北西 | /// | /// | 53.4 | 72 | 19 | 94 ] | |
上旬 | 16 | 9 | 4 | /// | -5.0 | -0.7 | -12.7 | 4.5 | -22.2 | /// | /// | 3.6 | 8 | 西北西 | /// | /// | 63.7 | 65 | 16 | 100 ] | |
中旬 | 25 | 12 | 2 | /// | -1.6 | 1.4 | -5.7 | 3.6 | -12.1 | /// | /// | 3.8 | 11 | 北西 | /// | /// | 68.1 | 29 | 16 | 93 | |
下旬 | 3 | 2 | 1 | /// | -0.4 | 2.6 | -4.6 | 4.5 | -8.6 | /// | /// | 2.9 | 10 | 西北西 | /// | /// | 95.7 | 30 | 5 | 77 | |
上旬 | 36 | 24 | 4 | /// | 2.7 | 5.3 | -0.9 | 10.4 | -5.1 | /// | /// | 3.5 | 10 | 南西 | /// | /// | 65.4 | 37 | 7 | 53 | |
中旬 | 9 | 6 | 1 | /// | 6.1 | 9.6 | 2.5 | 17.5 | -0.7 | /// | /// | 5.2 | 11 | 西北西 | /// | /// | 83.6 | 2 | 2 | 7 | |
下旬 | 37 | 11 | 3 | /// | 6.7 | 9.4 | 3.6 | 13.3 | -0.3 | /// | /// | 3.2 | 8 | 南南東 | /// | /// | 32.1 | 0 | 0 | 0 | |
上旬 | 9 | 6 | 3 | /// | 10.3 | 14.6 | 5.7 | 23.5 | 1.3 | /// | /// | 3.4 | 9 | 西南西 | /// | /// | 89.6 | 0 | 0 | 0 | |
中旬 | 15 | 6 | 1 | /// | 9.0 | 12.5 | 5.1 | 19.8 | 1.7 | /// | /// | 3.1 | 7 | 南西 | /// | /// | 43.9 | 0 ] | 0 ] | 0 ] | |
下旬 | 48 | 23 | 4 | /// | 9.1 | 13.2 ) | 5.9 ) | 18.6 ) | 0.5 ) | /// | /// | 3.0 | 8 | /// | /// | /// | 66.8 | /// | /// | /// | |
上旬 | 12 | 6 | 2 | /// | 10.9 | 14.4 | 6.7 | 20.0 | 5.0 | /// | /// | 2.4 | 5 | 北西 | /// | /// | 87.4 | /// | /// | /// | |
中旬 | 7 | 7 | 4 | /// | 15.4 | 19.5 | 10.9 | 23.2 | 7.0 | /// | /// | 2.6 | 6 | 東北東 | /// | /// | 96.9 | /// | /// | /// | |
下旬 | 0 | 0 | 0 | /// | 15.4 | 20.9 | 10.0 | 27.9 | 8.2 | /// | /// | 2.4 | 8 | 東北東 | /// | /// | 99.2 | /// | /// | /// | |
上旬 | 14 | 6 | 2 | /// | 14.9 | 17.6 | 12.3 | 24.9 | 10.3 | /// | /// | 1.8 | 5 | 南西 | /// | /// | 51.1 | /// | /// | /// | |
中旬 | 30 | 12 | 5 | /// | 16.9 | 19.4 ) | 14.6 ) | 22.3 ) | 13.3 ) | /// | /// | 1.4 | 4 | 北北西 | /// | /// | 49.7 | /// | /// | /// | |
下旬 | 2 | 1 | 1 | /// | 19.3 | 22.4 | 16.4 | 28.4 | 12.8 | /// | /// | 2.4 | 6 | 南東 | /// | /// | 98.3 | /// | /// | /// | |
上旬 | 13 | 13 | 4 | /// | 20.2 | 23.5 | 17.2 | 26.5 | 14.4 | /// | /// | 1.6 | 4 | 南南西 | /// | /// | 73.3 | /// | /// | /// | |
中旬 | 46 | 25 | 8 | /// | 22.0 | 24.8 | 18.4 | 29.1 | 12.2 | /// | /// | 2.4 | 6 | 南南東 | /// | /// | 79.7 | /// | /// | /// | |
下旬 | 2 | 1 | 1 | /// | 20.0 | 23.5 | 16.3 | 30.0 | 11.4 | /// | /// | 2.6 | 8 | 西南西 | /// | /// | 78.4 | /// | /// | /// | |
上旬 | 31 | 17 | 4 | /// | 18.6 | 22.4 ) | 15.3 ) | 28.3 ) | 13.3 ) | /// | /// | 2.9 | 7 | 西南西 | /// | /// | 68.3 | /// | /// | /// | |
中旬 | 52 | 32 | 11 | /// | 15.6 | 20.5 | 10.5 | 23.2 | 8.3 | /// | /// | 2.2 | 6 | 南東 | /// | /// | 88.2 | /// | /// | /// | |
下旬 | 81 | 28 | 19 | /// | 14.7 | 18.6 | 9.5 | 24.3 | 6.0 | /// | /// | 3.8 | 13 | 南南西 | /// | /// | 67.5 | /// | /// | /// | |
上旬 | 13 | 10 | 5 | /// | 10.0 | 15.4 | 4.0 | 18.9 | 1.1 | /// | /// | 2.4 | 5 | 北 | /// | /// | 87.7 | /// | /// | /// | |
中旬 | 60 | 32 | 13 | /// | 7.4 | 11.7 ) | 2.2 ) | 16.4 ) | -0.3 ] | /// | /// | 3.1 | 7 ) | 南西 | /// | /// | 62.9 | 0 ] | 0 ] | 0 ] | |
下旬 | 112 | 50 | 8 | /// | 6.0 | 9.4 ) | 2.8 ) | 13.7 ) | 0.0 ) | /// | /// | 4.8 | 11 | 西北西 | /// | /// | 19.6 | 9 | 4 | 2 | |
上旬 | 136 | 53 | 10 | /// | 5.6 | 8.5 | 2.8 | 13.2 | 0.3 | /// | /// | 4.5 | 10 | 西北西 | /// | /// | 16.6 | 2 | 2 | 1 | |
中旬 | 33 | 10 | 3 | /// | 2.3 | 4.0 ) | -0.6 ) | 10.4 ) | -3.4 ) | /// | /// | 6.3 | 13 | 西 | /// | /// | 14.1 | 29 | 7 | 6 | |
下旬 | 61 | 17 | 4 | /// | 0.2 | 2.1 | -2.2 | 4.0 | -5.6 | /// | /// | 5.0 | 11 | 西 | /// | /// | 6.0 | 83 | 20 | 42 | |
上旬 | 9 | 3 | 1 | /// | 0.5 | 3.1 | -2.9 | 5.8 | -5.2 | /// | /// | 4.4 | 10 | 西北西 | /// | /// | 31.3 | 18 | 5 | 39 | |
中旬 | 51 | 19 | 3 | /// | -2.2 | 0.0 | -5.7 | 3.9 | -11.2 | /// | /// | 4.0 | 9 | 北北西 | /// | /// | 17.0 | 73 | 28 | 43 | |
下旬 | 22 | 8 | 3 | /// | -4.2 | -1.4 | -7.6 | 0.9 | -14.7 | /// | /// | 5.6 | 14 | 南西 | /// | /// | 25.5 | 81 | 15 | 39 |
- 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。