旬ごとの値
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美国（後志地方) 1990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 | 81 | 23 | 4 | /// | -1.0 | 1.0 | -4.1 | 5.3 | -8.7 | /// | /// | 1.6 | 7 | 南西 | /// | /// | 16.6 | /// | /// | /// | |
| 中旬 | 90 | 21 | 3 | /// | -5.9 | -3.2 ) | -8.1 ) | 2.3 ) | -10.0 ) | /// | /// | 1.8 ] | 6 ] | 西北西 | /// | /// | 1.1 | /// | /// | /// | |
| 下旬 | 140 | 37 | 7 | /// | -7.3 | -5.5 | -9.3 | -4.2 | -11.4 | /// | /// | 1.8 | 10 | 南西 | /// | /// | 2.3 | /// | /// | /// | |
| 上旬 | 55 | 25 | 6 | /// | -3.0 | -0.5 ) | -6.6 ) | 1.9 ) | -9.9 ) | /// | /// | 1.3 | 5 | 南西 | /// | /// | 23.3 | /// | /// | /// | |
| 中旬 | 37 | 9 | 2 | /// | -0.7 | 2.0 | -3.6 | 7.2 | -7.8 | /// | /// | 1.9 | 7 | 南西 | /// | /// | 25.1 | /// | /// | /// | |
| 下旬 | 31 | 8 | 2 | /// | 0.2 | 2.2 | -1.9 | 5.0 | -5.8 | /// | /// | 1.0 | 3 | 南西 | /// | /// | 11.4 | /// | /// | /// | |
| 上旬 | 28 | 13 | 3 | /// | 0.1 | 3.0 ) | -4.0 ) | 6.9 ) | -7.1 ) | /// | /// | 1.8 | 7 ) | 南西 | /// | /// | 43.9 | /// | /// | /// | |
| 中旬 | 61 | 48 | 7 | /// | 2.0 | 4.8 | -2.2 | 8.6 | -5.4 | /// | /// | 1.9 | 10 | 南西 | /// | /// | 51.5 | /// | /// | /// | |
| 下旬 | 16 | 8 | 2 | /// | 2.0 | 5.4 | -2.0 | 9.1 | -5.4 | /// | /// | 1.8 | 8 | 南西 | /// | /// | 68.5 | /// | /// | /// | |
| 上旬 | 45 | 21 | 5 | /// | 6.1 | 9.3 | 2.4 | 13.2 | -0.4 | /// | /// | 3.2 | 14 | 南西 | /// | /// | 49.4 | /// | /// | /// | |
| 中旬 | 28 | 17 | 4 | /// | 6.0 | 9.6 | 1.9 | 16.6 | -2.1 | /// | /// | 2.2 | 11 | 西南西 | /// | /// | 55.1 | /// | /// | /// | |
| 下旬 | 82 | 48 | 9 | /// | 8.5 | 12.7 | 4.3 | 16.0 | 2.6 | /// | /// | 2.6 | 8 | 西南西 | /// | /// | 59.1 | /// | /// | /// | |
| 上旬 | 11 | 5 | 3 | /// | 10.3 | 14.4 | 5.7 | 22.0 | 2.1 | /// | /// | 2.7 | 9 | 南西 | /// | /// | 48.1 | /// | /// | /// | |
| 中旬 | 28 | 14 | 8 | /// | 12.4 ) | 17.4 ) | 7.5 ) | 24.3 ) | 2.4 ) | /// | /// | 2.6 | 11 | 西南西 | /// | /// | 45.6 | /// | /// | /// | |
| 下旬 | 21 | 13 | 6 | /// | 13.7 | 18.8 | 7.7 | 24.0 | 1.3 | /// | /// | 2.4 | 11 | 西南西 | /// | /// | 83.6 | /// | /// | /// | |
| 上旬 | 30 | 23 | 4 | /// | 14.8 | 18.7 | 10.1 | 23.8 | 5.0 | /// | /// | 1.8 | 10 | 南西 | /// | /// | 52.3 | /// | /// | /// | |
| 中旬 | 20 | 15 | 8 | /// | 16.6 | 20.4 | 13.2 | 23.8 | 11.7 | /// | /// | 1.7 | 6 | 西南西 | /// | /// | 47.9 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 17.8 ) | 21.7 ) | 13.8 ) | 24.8 ) | 11.5 ) | /// | /// | 1.6 ) | 8 ) | 西南西 | /// | /// | 57.2 ) | /// | /// | /// | |
| 上旬 | 10 | 9 | 3 | /// | 18.6 | 22.9 | 14.4 | 23.9 | 7.8 | /// | /// | 1.3 | 4 | 東 | /// | /// | 51.0 | /// | /// | /// | |
| 中旬 | 26 | 23 | 7 | /// | 19.4 | 23.9 | 14.4 | 26.1 | 11.2 | /// | /// | 1.3 | 5 | 南南東 | /// | /// | 65.2 | /// | /// | /// | |
| 下旬 | 63 | 55 | 9 | /// | 20.5 | 24.0 | 16.2 | 30.2 | 10.3 | /// | /// | 1.5 | 5 | 南西 | /// | /// | 41.0 | /// | /// | /// | |
| 上旬 | 2 | 1 | 1 | /// | 21.9 | 26.5 | 17.3 | 28.8 | 14.1 | /// | /// | 1.5 | 5 | 南南西 | /// | /// | 75.8 | /// | /// | /// | |
| 中旬 | 93 | 47 | 13 | /// | 21.2 | 25.8 | 17.4 | 28.7 | 14.0 | /// | /// | 1.2 | 4 | 西南西 | /// | /// | 32.0 | /// | /// | /// | |
| 下旬 | 67 | 54 | 9 | /// | 21.2 | 25.1 | 17.1 | 27.7 | 13.2 | /// | /// | 1.5 | 6 | 西南西 | /// | /// | 37.1 | /// | /// | /// | |
| 上旬 | 111 | 57 | 24 | /// | 19.9 | 24.5 | 15.4 | 28.8 | 12.8 | /// | /// | 1.5 | 4 | 西南西 | /// | /// | 46.8 | /// | /// | /// | |
| 中旬 | 65 | 30 | 10 | /// | 16.7 | 20.8 | 12.4 | 24.5 | 10.5 | /// | /// | 1.2 | 4 | 西南西 | /// | /// | 28.7 | /// | /// | /// | |
| 下旬 | 67 | 20 | 9 | /// | 14.6 | 18.4 | 11.4 | 20.4 | 8.0 | /// | /// | 1.0 | 4 | 東 | /// | /// | 36.0 | /// | /// | /// | |
| 上旬 | 91 | 33 | 9 | /// | 12.6 | 16.8 | 8.7 | 20.3 | 2.1 | /// | /// | 1.7 | 8 | 南西 | /// | /// | 33.1 | /// | /// | /// | |
| 中旬 | 92 | 39 | 7 | /// | 12.9 | 17.5 | 8.2 | 21.0 | 4.5 | /// | /// | 1.4 | 5 | 西北西 | /// | /// | 46.4 | /// | /// | /// | |
| 下旬 | 12 | 8 | 8 | /// | 9.5 | 14.7 | 5.3 | 17.1 | 2.9 | /// | /// | 1.7 | 5 | 西南西 | /// | /// | 70.4 | /// | /// | /// | |
| 上旬 | 138 | 30 | 8 | /// | 8.2 | 11.9 | 4.4 | 17.2 | -2.5 | /// | /// | 1.9 | 7 | 南西 | /// | /// | 21.6 | /// | /// | /// | |
| 中旬 | 61 | 23 | 13 | /// | 5.3 | 8.3 | 1.0 | 14.7 | -2.5 | /// | /// | 2.3 | 10 | 西 | /// | /// | 22.4 | /// | /// | /// | |
| 下旬 | 57 | 25 | 5 | /// | 5.1 | 8.8 | 1.1 | 12.6 | -3.7 | /// | /// | 1.6 | 8 | 西南西 | /// | /// | 24.5 | /// | /// | /// | |
| 上旬 | 90 | 34 | 6 | /// | 4.6 | 7.6 | 1.5 | 10.8 | -2.5 | /// | /// | 1.7 | 7 | 西南西 | /// | /// | 12.7 | /// | /// | /// | |
| 中旬 | 72 | 27 | 5 | /// | -1.3 | 1.4 | -3.8 | 6.0 | -6.0 | /// | /// | 1.1 | 5 | 西北西 | /// | /// | 10.8 | /// | /// | /// | |
| 下旬 | 103 | 20 | 7 | /// | -0.3 | 2.3 | -2.8 | 8.8 | -6.4 | /// | /// | 1.5 | 5 | 南南西 | /// | /// | 9.8 | /// | /// | /// | |
- 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。