旬ごとの値
天塩(留萌地方) 1991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 | 26 | 8 | 1 | /// | -2.9 | -0.4 | -6.7 | 1.9 | -13.6 | /// | /// | 4.5 | 11 | 北北西 | /// | /// | 7.3 | 96 | 19 | 47 | |
中旬 | 20 | 7 | 2 | /// | -1.0 | 1.4 | -4.8 | 3.5 | -13.0 | /// | /// | 4.1 | 12 | 東 | /// | /// | 18.0 | 50 | 11 | 46 | |
下旬 | 7 | 2 | 1 | /// | -5.6 | -2.5 | -10.4 | -0.1 | -20.0 | /// | /// | 3.2 | 10 | 東北東 | /// | /// | 29.9 | 83 | 14 | 51 | |
上旬 | 30 | 13 | 7 | /// | -6.4 | -1.7 | -13.9 | 2.6 | -18.5 | /// | /// | 2.2 | 9 | 南 | /// | /// | 30.4 | 137 | 39 | 75 | |
中旬 | 10 | 4 | 1 | /// | -8.0 | -3.6 | -14.0 | 1.6 | -26.8 | /// | /// | 3.7 | 11 | 北東 | /// | /// | 41.7 | 69 | 17 | 71 | |
下旬 | 19 | 7 | 5 | /// | -4.6 | -0.6 | -11.7 | 3.2 | -21.7 | /// | /// | 3.6 | 11 | 北東 | /// | /// | 25.2 | 74 | 24 | 91 | |
上旬 | 15 | 5 | 2 | /// | -3.2 | 0.1 | -8.2 | 4.7 | -15.1 | /// | /// | 4.2 | 12 | 北北東 | /// | /// | 38.2 | 72 | 21 | 89 | |
中旬 | 61 | 44 | 7 | /// | -3.7 | 0.0 ) | -10.3 ) | 4.5 ) | -20.0 ) | /// | /// | 4.2 | 11 ) | 南西 | /// | /// | 38.2 | 45 | 11 | 75 | |
下旬 | 5 | 2 | 2 | /// | 0.1 | 2.9 | -3.8 | 5.2 | -8.3 | /// | /// | 3.8 | 11 | 北北西 | /// | /// | 72.2 | 45 | 13 | 58 | |
上旬 | 11 | 4 | 2 | /// | 3.4 | 5.4 | 0.8 | 7.8 | -11.0 | /// | /// | 4.4 | 10 | 南西 | /// | /// | 29.7 | 18 | 11 | 32 | |
中旬 | 25 | 19 | 7 | /// | 5.8 | 9.1 | 1.9 | 13.1 | -2.2 | /// | /// | 4.9 | 11 | 南南西 | /// | /// | 52.4 | 9 | 6 | 2 | |
下旬 | 18 | 5 | 2 | /// | 6.5 | 10.1 | 2.8 | 16.5 | -0.7 | /// | /// | 3.5 | 9 | 北北西 | /// | /// | 37.5 | 0 | 0 | 0 | |
上旬 | 25 | 13 | 3 | /// | 7.2 | 9.8 | 4.1 | 14.9 | -3.6 | /// | /// | 4.8 | 10 | 北北西 | /// | /// | 48.2 | 0 ) | 0 ] | 0 ] | |
中旬 | 15 | 8 | 5 | /// | 10.8 | 14.2 | 6.9 | 20.3 | 4.8 | /// | /// | 4.0 | 9 | 南南西 | /// | /// | 66.9 | /// | /// | /// | |
下旬 | 7 | 5 | 3 | /// | 10.9 | 15.5 | 4.5 | 18.4 | -1.1 | /// | /// | 3.7 | 11 | 北 | /// | /// | 101.7 | /// | /// | /// | |
上旬 | 45 | 15 | 9 | /// | 14.5 | 18.8 | 10.3 | 24.6 | 6.4 | /// | /// | 2.8 | 6 | 南南西 | /// | /// | 42.7 | /// | /// | /// | |
中旬 | 38 | 22 | 13 | /// | 13.7 | 16.0 | 10.7 | 20.2 | 8.0 | /// | /// | 2.9 | 8 | 東 | /// | /// | 21.3 | /// | /// | /// | |
下旬 | 0 | 0 | 0 | /// | 16.7 | 20.9 ) | 12.6 ) | 23.3 ] | 8.3 ] | /// | /// | 3.7 | 9 | 東 | /// | /// | 77.8 | /// | /// | /// | |
上旬 | 3 | 2 | 1 | /// | 16.5 | 21.1 | 11.8 | 23.0 | 8.4 | /// | /// | 3.2 | 10 | 東 | /// | /// | 47.9 | /// | /// | /// | |
中旬 | 0 | 0 | 0 | /// | 17.5 | 21.9 | 13.1 | 25.2 | 8.6 | /// | /// | 3.3 | 8 | 東 | /// | /// | 53.4 | /// | /// | /// | |
下旬 | 57 | 21 | 6 | /// | 18.8 | 21.8 | 16.5 | 24.9 | 14.2 | /// | /// | 3.2 | 10 | 東南東 | /// | /// | 21.9 | /// | /// | /// | |
上旬 | 0 | 0 | 0 | /// | 18.5 | 22.9 | 14.7 | 27.3 | 12.6 | /// | /// | 3.4 | 8 | 東 | /// | /// | 67.8 | /// | /// | /// | |
中旬 | 4 | 4 | 1 | /// | 19.3 | 23.2 | 14.2 | 26.0 | 11.2 | /// | /// | 2.1 | 6 | 東 | /// | /// | 55.0 | /// | /// | /// | |
下旬 | 19 | 17 | 4 | /// | 18.5 | 22.2 | 13.4 | 24.5 | 8.2 | /// | /// | 3.9 | 9 | 南西 | /// | /// | 66.2 | /// | /// | /// | |
上旬 | 25 | 17 | 4 | /// | 18.1 | 21.6 | 14.3 | 24.1 | 10.4 | /// | /// | 4.1 | 9 | 南南西 | /// | /// | 54.6 | /// | /// | /// | |
中旬 | 28 | 17 | 9 | /// | 15.1 | 19.5 | 9.0 | 21.2 | 4.2 | /// | /// | 3.5 | 9 | 北東 | /// | /// | 73.9 | /// | /// | /// | |
下旬 | 80 | 47 | 14 | /// | 13.7 | 17.0 | 8.6 | 19.6 | 4.4 | /// | /// | 3.9 | 10 | 北 | /// | /// | 45.0 | /// | /// | /// | |
上旬 | 17 | 9 | 6 | /// | 12.8 | 17.4 | 7.7 | 19.7 | 3.4 | /// | /// | 2.9 | 9 | 西南西 | /// | /// | 72.2 | /// | /// | /// | |
中旬 | 59 | 28 | 17 | /// | 11.5 | 14.2 | 8.2 | 20.0 | 5.6 | /// | /// | 5.0 | 10 | 西南西 | /// | /// | 22.0 | /// | /// | /// | |
下旬 | 56 | 25 | 6 | /// | 8.7 | 11.3 | 5.1 | 19.0 | 3.6 | /// | /// | 5.0 | 12 | 北北西 | /// | /// | 22.7 | 2 ) | 1 ) | 1 ) | |
上旬 | 26 ) | 9 ) | 2 ) | /// | 5.0 ) | 9.2 ) | 0.1 ) | 14.2 ) | -4.8 ) | /// | /// | 4.8 ) | 11 ) | 南南西 | /// | /// | 25.3 ) | 10 ] | 8 ] | 7 ] | |
中旬 | 29 ] | 15 ] | 5 ] | /// | 1.7 ] | 3.9 ] | -0.7 ] | 6.1 ] | -2.7 ] | /// | /// | 3.7 ] | 8 ] | 北北東 | /// | /// | 5.8 ] | 63 ] | 23 ] | 22 ] | |
下旬 | 3 | 2 | 1 | /// | 3.5 | 6.5 | 0.2 | 9.6 | -7.8 | /// | /// | 5.3 | 9 | 西南西 | /// | /// | 20.9 | 16 | 10 | 9 | |
上旬 | 12 | 3 | 1 | /// | -0.9 | 2.1 | -4.1 | 8.5 | -9.2 | /// | /// | 5.0 | 12 | 北北西 | /// | /// | 6.2 | 50 | 17 | 20 | |
中旬 | 43 | 19 | 3 | /// | -3.6 | -1.0 | -6.0 | 7.1 | -13.1 | /// | /// | 4.1 | 11 | 北 | /// | /// | 6.0 | 96 | 17 | 35 | |
下旬 | 9 | 3 | 1 | /// | -4.2 | -1.5 | -8.0 | 3.7 | -16.8 | /// | /// | 4.1 | 10 | 北東 | /// | /// | 11.1 | 68 | 13 | 20 |
- 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。