旬ごとの値
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北斗（渡島地方) 1984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 | 3 | 1 | 1 | /// | -5.0 | -0.8 | -9.8 | 0.9 | -14.4 | /// | /// | 1.8 | 5 | 西北西 | /// | /// | 48.3 | /// | /// | /// | |
| 中旬 | 34 | 9 | 1 | /// | -7.2 | -3.8 | -12.2 | 2.6 | -19.0 | /// | /// | 1.9 | 8 | 西南西 | /// | /// | 39.4 | /// | /// | /// | |
| 下旬 | 27 | 9 | 1 | /// | -4.9 | -0.8 | -9.8 | 1.2 | -13.4 | /// | /// | 2.0 | 7 | 南東 | /// | /// | 66.7 | /// | /// | /// | |
| 上旬 | 48 | 14 | 1 | /// | -7.7 | -4.4 | -12.2 | 0.7 | -18.6 | /// | /// | 2.8 | 7 | 北北西 | /// | /// | 55.0 | /// | /// | /// | |
| 中旬 | 14 | 4 | 1 | /// | -7.1 | -2.7 | -12.8 | -0.6 | -18.7 | /// | /// | 2.0 | 7 | 西北西 | /// | /// | 66.9 | /// | /// | /// | |
| 下旬 | 16 | 4 | 1 | /// | -4.2 | -0.9 | -9.2 | 0.4 | -11.9 | /// | /// | 2.5 | 6 | 北北西 | /// | /// | 51.5 | /// | /// | /// | |
| 上旬 | 27 | 6 | 1 | /// | -4.1 | 0.0 | -9.4 | 2.3 | -14.6 | /// | /// | 2.3 | 9 | 南東 | /// | /// | 71.0 | /// | /// | /// | |
| 中旬 | 18 | 6 | 1 | /// | -1.9 | 1.3 ) | -6.4 ) | 3.4 ) | -11.1 ) | /// | /// | 3.4 | 11 | /// | /// | /// | 76.2 | /// | /// | /// | |
| 下旬 | 16 | 5 | 1 | /// | -2.1 | 1.1 | -6.2 | 2.7 | -9.7 | /// | /// | 2.9 | 8 | 北北西 | /// | /// | 89.6 | /// | /// | /// | |
| 上旬 | 20 | 17 | 2 | /// | 0.6 | 4.4 | -3.6 | 8.4 | -9.0 | /// | /// | 2.5 | 12 | 南東 | /// | /// | 86.8 | /// | /// | /// | |
| 中旬 | 10 | 7 | 3 | /// | 3.6 | 7.2 | 0.0 | 10.6 | -2.4 | /// | /// | 2.2 | 6 | 東南東 | /// | /// | 55.0 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 5.6 | 10.3 | 1.1 | 17.4 | -1.3 | /// | /// | 3.0 | 8 | 南東 | /// | /// | 91.8 | /// | /// | /// | |
| 上旬 | 51 | 32 | 6 | /// | 8.0 | 10.9 | 5.2 | 14.9 | 3.3 | /// | /// | 2.5 | 10 | 南東 | /// | /// | 29.0 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 7.7 | 11.5 | 4.0 | 18.6 | 2.1 | /// | /// | 2.1 | 5 | 北北西 | /// | /// | 54.1 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 13.4 | 18.8 | 8.7 | 24.5 | 5.8 | /// | /// | 2.3 | 6 | 南南東 | /// | /// | 96.3 | /// | /// | /// | |
| 上旬 | 15 | 8 | 3 | /// | 14.4 | 18.0 | 11.8 | 22.6 | 8.9 | /// | /// | 2.6 | 6 | 北北西 | /// | /// | 36.6 | /// | /// | /// | |
| 中旬 | 23 | 9 | 5 | /// | 17.4 | 22.1 | 13.0 | 25.3 | 9.1 | /// | /// | 2.4 | 8 | 北北西 | /// | /// | 79.3 | /// | /// | /// | |
| 下旬 | 20 | 10 | 5 | /// | 16.3 | 19.4 | 12.9 | 24.4 | 7.7 | /// | /// | 2.4 | 6 | 南東 | /// | /// | 50.9 | /// | /// | /// | |
| 上旬 | 9 | 8 | 2 | /// | 18.8 | 22.4 | 15.3 | 26.6 | 12.8 | /// | /// | 2.1 | 6 | 南南東 | /// | /// | 56.2 | /// | /// | /// | |
| 中旬 | 51 | 22 | 9 | /// | 20.7 | 24.5 | 17.4 | 26.4 | 12.1 | /// | /// | 2.1 | 7 | 南東 | /// | /// | 74.9 | /// | /// | /// | |
| 下旬 | 10 | 9 | 6 | /// | 23.4 | 26.9 | 20.8 | 29.8 | 19.8 | /// | /// | 2.0 | 5 | 北北西 | /// | /// | 70.7 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 25.2 | 29.9 ) | 20.8 ) | 30.7 ) | 18.7 ) | /// | /// | 1.6 | 5 | 西南西 | /// | /// | 86.9 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 23.1 | 28.2 ) | 18.4 ) | 30.4 ) | 15.6 ) | /// | /// | 2.1 | 6 | 北 | /// | /// | 102.5 | /// | /// | /// | |
| 下旬 | 84 | 42 | 10 | /// | 19.8 | 23.1 ) | 16.3 ) | 28.5 ) | 14.8 ) | /// | /// | 2.7 | 7 | 北北西 | /// | /// | 51.8 | /// | /// | /// | |
| 上旬 | 68 | 39 | 6 | /// | 18.6 | 22.8 | 14.5 | 24.8 | 11.2 | /// | /// | 1.9 | 8 | 南東 | /// | /// | 65.3 | /// | /// | /// | |
| 中旬 | 10 | 6 | 6 | /// | 17.3 | 22.6 ) | 13.4 ) | 23.3 ) | 10.7 ] | /// | /// | 1.6 | 4 | 北 | /// | /// | 81.4 | /// | /// | /// | |
| 下旬 | 31 | 23 | 10 | /// | 14.3 | 19.5 | 8.0 | 23.6 | 4.5 | /// | /// | 1.8 | 5 | 西南西 | /// | /// | 69.0 | /// | /// | /// | |
| 上旬 | 42 | 31 | 19 | /// | 10.4 | 16.3 | 5.4 | 20.6 | 1.5 | /// | /// | 2.0 | 9 | 西 | /// | /// | 83.8 | /// | /// | /// | |
| 中旬 | 12 | 10 | 5 | /// | 11.2 | 15.9 | 5.8 | 18.9 | 0.9 | /// | /// | 2.9 | 8 | 南東 | /// | /// | 72.4 | /// | /// | /// | |
| 下旬 | 43 | 24 | 8 | /// | 6.9 | 10.5 | 3.1 | 16.9 | 0.4 | /// | /// | 2.1 | 10 | 南西 | /// | /// | 39.9 | /// | /// | /// | |
| 上旬 | 12 | 7 | 2 | /// | 7.3 | 12.5 | 1.6 | 17.1 | -2.6 | /// | /// | 2.0 | 6 | 南 | /// | /// | 59.8 | /// | /// | /// | |
| 中旬 | 13 | 5 | 2 | /// | 1.1 | 4.6 | -1.9 | 12.8 | -4.8 | /// | /// | 2.4 | 6 | 西北西 | /// | /// | 53.3 | /// | /// | /// | |
| 下旬 | 16 | 12 | 4 | /// | 2.6 | 6.5 | -1.6 | 10.2 | -4.9 | /// | /// | 2.4 | 7 | 西北西 | /// | /// | 45.8 | /// | /// | /// | |
| 上旬 | 21 | 11 | 6 | /// | 3.0 | 5.7 ) | -0.8 ) | 10.1 ) | -4.5 ) | /// | /// | 2.1 | 5 | 北北東 | /// | /// | 28.4 | /// | /// | /// | |
| 中旬 | 8 | 3 | 1 | /// | -0.8 | 1.6 | -3.9 | 7.8 | -8.1 | /// | /// | 2.5 | 6 | 西北西 | /// | /// | 36.2 | /// | /// | /// | |
| 下旬 | 47 | 11 | 1 | /// | -7.2 | -5.1 | -10.4 | -0.2 | -14.1 | /// | /// | 1.4 | 5 | 西 | /// | /// | 28.4 | /// | /// | /// | |
- 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。