旬ごとの値
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真狩（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 | 22 | 7 | 2 | /// | -4.0 | -1.9 | -6.9 | 2.3 | -11.0 | /// | /// | 1.7 | 6 | 北北東 | /// | /// | 24.1 | /// | /// | /// | |
| 中旬 | 65 | 12 | 2 | /// | -8.5 | -6.2 | -10.9 | -0.9 | -12.6 | /// | /// | 1.8 | 8 | 北北東 | /// | /// | 7.1 | /// | /// | /// | |
| 下旬 | 82 | 25 | 6 | /// | -10.7 | -8.3 | -13.8 | -5.0 | -17.4 | /// | /// | 1.7 | 6 | 北北東 | /// | /// | 5.5 | /// | /// | /// | |
| 上旬 | 10 | 4 | 1 | /// | -5.8 | -3.0 | -9.8 | 0.7 | -16.1 | /// | /// | 1.4 | 5 | 北 | /// | /// | 29.4 | /// | /// | /// | |
| 中旬 | 27 | 10 | 1 | /// | -3.5 | -0.9 | -6.5 | 4.2 | -11.2 | /// | /// | 2.1 | 8 | 南東 | /// | /// | 29.9 | /// | /// | /// | |
| 下旬 | 11 | 4 | 1 | /// | -1.5 | 0.5 | -3.3 | 3.3 | -7.7 | /// | /// | 1.9 | 8 | 北北東 | /// | /// | 20.0 | /// | /// | /// | |
| 上旬 | 12 | 5 | 1 | /// | -2.0 | 0.7 ) | -5.3 ) | 4.4 ) | -9.4 ) | /// | /// | 1.8 | 8 ) | 北 | /// | /// | 46.1 | /// | /// | /// | |
| 中旬 | 12 | 9 | 2 | /// | -0.2 | 2.5 | -3.5 | 5.1 | -5.9 | /// | /// | 2.3 | 7 | 北 | /// | /// | 52.9 | /// | /// | /// | |
| 下旬 | 2 ) | 2 ) | 1 ) | /// | -0.2 | 2.8 | -3.8 | 6.1 | -9.4 | /// | /// | 2.3 | 7 | 北北東 | /// | /// | 75.2 | /// | /// | /// | |
| 上旬 | 30 | 11 | 3 | /// | 2.9 | 6.3 | -0.7 | 8.5 | -2.7 | /// | /// | 2.8 | 10 | 南南東 | /// | /// | 49.4 | /// | /// | /// | |
| 中旬 | 37 | 19 | 4 | /// | 3.2 | 7.0 | -1.0 | 15.6 | -4.1 | /// | /// | 1.5 | 5 | 南 | /// | /// | 62.8 | /// | /// | /// | |
| 下旬 | 42 | 34 | 7 | /// | 5.5 | 8.8 | 1.6 | 11.7 | -0.9 | /// | /// | 3.4 | 10 | 北北東 | /// | /// | 49.4 | /// | /// | /// | |
| 上旬 | 7 | 6 | 2 | /// | 8.5 | 12.9 | 4.9 | 17.9 | 1.7 | /// | /// | 2.5 | 9 | 北北東 | /// | /// | 48.1 | /// | /// | /// | |
| 中旬 | 17 | 8 | 5 | /// | 10.4 | 14.8 | 5.9 | 20.4 | 1.6 | /// | /// | 2.0 | 7 | 北北東 | /// | /// | 36.7 | /// | /// | /// | |
| 下旬 | 6 | 5 | 2 | /// | 11.9 | 17.2 | 6.4 | 22.5 | 2.3 | /// | /// | 2.1 | 6 | 南南西 | /// | /// | 82.7 | /// | /// | /// | |
| 上旬 | 31 | 20 | 3 | /// | 13.5 | 17.9 | 9.1 | 21.2 | 4.1 | /// | /// | 2.1 | 7 | 南東 | /// | /// | 56.1 | /// | /// | /// | |
| 中旬 | 30 | 9 | 7 | /// | 15.4 | 19.2 | 11.3 | 23.1 | 7.9 | /// | /// | 1.6 | 6 | 南西 | /// | /// | 44.9 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 15.9 | 20.2 | 12.0 | 21.9 | 8.9 | /// | /// | 1.5 | 4 | 南南西 | /// | /// | 37.4 | /// | /// | /// | |
| 上旬 | 15 | 9 | 5 | /// | 16.4 | 20.7 | 12.3 | 23.0 | 6.9 | /// | /// | 1.7 | 4 | 南西 | /// | /// | 39.7 | /// | /// | /// | |
| 中旬 | 25 | 15 | 5 | /// | 17.2 | 21.1 | 13.4 | 24.7 | 10.3 | /// | /// | 1.4 | 6 | 南南東 | /// | /// | 45.1 | /// | /// | /// | |
| 下旬 | 40 | 24 | 5 | /// | 18.1 | 21.3 | 14.6 | 26.0 | 6.9 | /// | /// | 1.7 | 5 | 南 | /// | /// | 21.5 | /// | /// | /// | |
| 上旬 | 7 | 7 | 2 | /// | 20.2 | 24.5 | 16.5 | 27.1 | 12.2 | /// | /// | 1.5 | 5 | 南東 | /// | /// | 48.5 | /// | /// | /// | |
| 中旬 | 115 | 37 | 16 | /// | 19.3 | 23.0 | 15.9 | 25.0 | 11.7 | /// | /// | 1.2 | 3 | 南南西 | /// | /// | 20.3 | /// | /// | /// | |
| 下旬 | 77 | 29 | 17 | /// | 19.3 | 22.7 | 15.7 | 25.4 | 13.0 | /// | /// | 1.5 | 6 | 南南西 | /// | /// | 31.6 | /// | /// | /// | |
| 上旬 | 62 | 29 | 22 | /// | 18.3 | 22.3 | 14.5 | 26.1 | 10.6 | /// | /// | 1.3 | 6 | 北 | /// | /// | 47.8 | /// | /// | /// | |
| 中旬 | 90 | 56 | 10 | /// | 15.3 | 18.4 | 11.3 | 21.6 | 6.9 | /// | /// | 1.5 | 6 | 東南東 | /// | /// | 27.8 | /// | /// | /// | |
| 下旬 | 48 | 35 | 4 | /// | 13.0 | 16.5 | 9.9 | 17.9 | 6.9 | /// | /// | 1.5 | 5 | 南東 | /// | /// | 42.5 | /// | /// | /// | |
| 上旬 | 23 | 15 | 3 | /// | 10.7 | 14.3 | 7.0 | 18.2 | 1.0 | /// | /// | 1.7 | 5 | 北 | /// | /// | 33.7 | /// | /// | /// | |
| 中旬 | 91 | 44 | 17 | /// | 11.2 | 14.9 | 6.9 | 18.1 | 2.7 | /// | /// | 2.0 | 7 | 南東 | /// | /// | 46.0 | /// | /// | /// | |
| 下旬 | 8 | 6 | 2 | /// | 7.5 | 12.7 | 3.3 | 15.2 | 0.3 | /// | /// | 1.7 | 8 | 北北東 | /// | /// | 73.4 | /// | /// | /// | |
| 上旬 | 67 | 18 | 3 | /// | 6.1 | 10.1 | 1.8 | 14.5 | -6.0 | /// | /// | 2.6 | 9 | 南南西 | /// | /// | 32.5 | /// | /// | /// | |
| 中旬 | 39 | 21 | 10 | /// | 2.9 | 5.6 | -0.9 | 12.6 | -5.4 | /// | /// | 2.4 | 8 | 南南東 | /// | /// | 19.6 | /// | /// | /// | |
| 下旬 | 24 | 9 | 3 | /// | 3.0 | 5.8 | -0.4 | 10.5 | -7.1 | /// | /// | 2.3 | 8 | 南南東 | /// | /// | 16.9 | /// | /// | /// | |
| 上旬 | 36 | 16 | 3 | /// | 2.4 | 4.9 | -0.4 | 9.3 | -5.2 | /// | /// | 2.7 | 7 | 北北東 | /// | /// | 18.8 | /// | /// | /// | |
| 中旬 | 45 | 19 | 3 | /// | -3.4 | -1.1 | -6.1 | 3.6 | -10.4 | /// | /// | 2.0 | 6 | 西北西 | /// | /// | 16.0 | /// | /// | /// | |
| 下旬 | 42 | 12 | 2 | /// | -2.6 | -0.5 | -5.1 | 5.9 | -9.5 | /// | /// | 2.4 | 8 | 南南東 | /// | /// | 8.4 | /// | /// | /// | |
- 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。