旬ごとの値
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真狩（後志地方) 1997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 | 14 | 4 | /// | -4.3 | -1.3 | -8.4 | 3.4 | -12.6 | /// | /// | 2.1 | 8 | 南東 | /// | /// | 39.7 | /// | /// | /// | |
| 中旬 | 50 | 19 | 3 | /// | -5.4 | -2.8 | -8.9 | 3.2 | -10.6 | /// | /// | 2.3 | 7 | 南南東 | /// | /// | 14.9 | /// | /// | /// | |
| 下旬 | 36 | 12 | 2 | /// | -7.1 | -4.6 | -10.2 | -0.3 | -14.3 | /// | /// | 1.8 | 6 | 北 | /// | /// | 19.8 | /// | /// | /// | |
| 上旬 | 22 | 5 | 1 | /// | -4.8 | -2.3 | -7.7 | -0.7 | -10.0 | /// | /// | 2.0 | 8 | 北 | /// | /// | 23.9 | /// | /// | /// | |
| 中旬 | 58 | 11 | 3 | /// | -5.8 | -3.7 | -8.7 | 1.2 | -11.3 | /// | /// | 1.9 | 6 | 西 | /// | /// | 18.5 | /// | /// | /// | |
| 下旬 | 15 | 13 | 2 | /// | -3.9 | -0.7 | -7.5 | 4.5 | -10.8 | /// | /// | 2.7 | 9 | 北 | /// | /// | 29.0 | /// | /// | /// | |
| 上旬 | 79 | 20 | 5 | /// | -5.8 | -2.7 | -9.7 | 4.3 | -12.6 | /// | /// | 2.5 | 7 | 西北西 | /// | /// | 15.5 | /// | /// | /// | |
| 中旬 | 16 | 4 | 1 | /// | -3.2 | -0.3 | -6.8 | 2.5 | -10.9 | /// | /// | 2.0 | 6 | 北 | /// | /// | 50.1 | /// | /// | /// | |
| 下旬 | 20 | 9 | 2 | /// | -0.8 | 2.4 | -4.7 | 10.0 | -9.1 | /// | /// | 3.0 | 7 | 南南西 | /// | /// | 57.7 | /// | /// | /// | |
| 上旬 | 6 | 2 | 1 | /// | 2.2 | 5.5 | -0.7 | 8.4 | -4.1 | /// | /// | 1.9 | 7 | 西北西 | /// | /// | 33.2 | /// | /// | /// | |
| 中旬 | 6 | 2 | 1 | /// | 0.7 | 4.1 | -2.6 | 8.0 | -5.2 | /// | /// | 1.8 | 5 | 北 | /// | /// | 58.7 | /// | /// | /// | |
| 下旬 | 5 | 2 | 1 | /// | 5.9 | 10.2 | 1.8 | 16.4 | -0.7 | /// | /// | 2.7 | 7 | 北北西 | /// | /// | 58.4 | /// | /// | /// | |
| 上旬 | 59 | 34 | 8 | /// | 7.5 | 11.9 | 2.8 | 14.7 | -0.4 | /// | /// | 2.7 | 8 | 南東 | /// | /// | 43.8 | /// | /// | /// | |
| 中旬 | 45 | 18 | 8 | /// | 10.0 | 14.7 | 5.0 | 23.5 | -0.2 | /// | /// | 1.7 | 5 | 南南東 | /// | /// | 34.2 | /// | /// | /// | |
| 下旬 | 8 | 4 | 1 | /// | 9.4 | 13.4 | 5.9 | 20.9 | 3.8 | /// | /// | 1.7 | 6 | 南南東 | /// | /// | 44.7 | /// | /// | /// | |
| 上旬 | 19 | 6 | 2 | /// | 8.9 | 11.8 | 6.5 | 15.4 | 4.6 | /// | /// | 1.8 | 7 | 東南東 | /// | /// | 7.2 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 14.2 | 20.1 | 9.2 | 26.7 | 7.4 | /// | /// | 1.5 | 6 | 西北西 | /// | /// | 75.1 | /// | /// | /// | |
| 下旬 | 21 | 15 | 6 | /// | 17.1 | 21.0 | 13.8 | 23.0 | 10.8 | /// | /// | 1.6 | 4 | 北 | /// | /// | 32.5 | /// | /// | /// | |
| 上旬 | 91 | 52 | 7 | /// | 17.1 | 20.8 | 13.3 | 23.3 | 11.2 | /// | /// | 1.9 | 6 | 南南東 | /// | /// | 30.8 | /// | /// | /// | |
| 中旬 | 1 | 1 | 1 | /// | 18.2 | 23.0 | 13.5 | 26.1 | 8.7 | /// | /// | 1.7 | 4 | 南西 | /// | /// | 69.4 | /// | /// | /// | |
| 下旬 | 4 | 4 | 2 | /// | 21.4 | 26.7 | 17.2 | 28.8 | 14.9 | /// | /// | 1.4 | 5 | 東南東 | /// | /// | 86.5 | /// | /// | /// | |
| 上旬 | 171 | 52 | 12 | /// | 19.8 | 22.3 | 17.8 | 25.3 | 14.9 | /// | /// | 1.6 | 5 | 北 | /// | /// | 8.8 | /// | /// | /// | |
| 中旬 | 69 | 60 | 8 | /// | 15.0 | 17.6 | 12.8 | 24.4 | 10.6 | /// | /// | 1.2 | 5 | 南西 | /// | /// | 11.6 | /// | /// | /// | |
| 下旬 | 54 | 39 | 16 | /// | 17.6 | 21.3 | 14.2 | 25.2 | 11.5 | /// | /// | 1.4 | 6 | 南東 | /// | /// | 41.5 | /// | /// | /// | |
| 上旬 | 18 | 17 | 5 | /// | 17.1 | 21.4 | 12.8 | 23.3 | 8.1 | /// | /// | 1.5 | 4 | 西北西 | /// | /// | 51.8 | /// | /// | /// | |
| 中旬 | 15 | 12 | 1 | /// | 12.3 | 15.8 | 7.8 | 19.1 | 3.7 | /// | /// | 1.5 | 6 | 南東 | /// | /// | 28.4 | /// | /// | /// | |
| 下旬 | 75 | 30 | 8 | /// | 11.7 | 14.8 | 9.0 | 16.9 | 6.2 | /// | /// | 1.7 | 6 | 南東 | /// | /// | 29.6 | /// | /// | /// | |
| 上旬 | 64 | 23 | 11 | /// | 10.4 | 15.0 | 5.9 | 17.8 | -0.3 | /// | /// | 1.9 | 6 | 南南東 | /// | /// | 32.4 | /// | /// | /// | |
| 中旬 | 61 | 18 | 9 | /// | 7.0 | 10.3 | 3.1 | 13.5 | 0.0 | /// | /// | 1.9 | 6 | 南南東 | /// | /// | 27.7 | /// | /// | /// | |
| 下旬 | 61 | 17 | 5 | /// | 4.9 | 8.8 | 0.8 | 15.5 | -2.2 | /// | /// | 1.9 | 7 | 南南東 | /// | /// | 34.6 | /// | /// | /// | |
| 上旬 | 12 | 8 | 4 | /// | 4.6 | 7.4 | 1.5 | 12.0 | -2.5 | /// | /// | 1.9 | 5 | 南南西 | /// | /// | 28.6 | /// | /// | /// | |
| 中旬 | 41 | 30 | 9 | /// | 3.8 | 7.0 | 0.4 | 10.3 | -1.1 | /// | /// | 2.0 | 6 | 東 | /// | /// | 19.4 | /// | /// | /// | |
| 下旬 | 99 | 49 | 6 | /// | 3.8 | 7.5 | 0.2 | 13.7 | -4.0 | /// | /// | 2.7 | 7 | 北 | /// | /// | 19.1 | /// | /// | /// | |
| 上旬 | 64 | 14 | 4 | /// | -2.8 | -0.7 | -5.3 | 6.8 | -12.1 | /// | /// | 1.7 | 7 | 南 | /// | /// | 4.6 | /// | /// | /// | |
| 中旬 | 28 | 10 | 2 | /// | -2.1 | 0.1 | -4.7 | 4.5 | -8.5 | /// | /// | 1.8 | 5 | 南西 | /// | /// | 12.3 | /// | /// | /// | |
| 下旬 | 26 | 13 | 4 | /// | -3.8 | -1.2 | -6.9 | 2.6 | -11.4 | /// | /// | 1.9 | 5 | 北 | /// | /// | 31.9 | /// | /// | /// | |
- 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。