旬ごとの値
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大岸（胆振地方) 1978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 | 16 | 3 | 2 | /// | -6.1 | -2.4 | -10.9 | 2.6 | -14.1 | /// | /// | 1.0 | 7 | 北北西 | /// | /// | 42.2 | /// | /// | /// | |
| 中旬 | 25 | 9 | 2 | /// | -3.1 | -0.1 | -6.6 | 3.4 | -9.1 | /// | /// | 1.1 | 6 | 南 | /// | /// | 31.9 | /// | /// | /// | |
| 下旬 | 65 | 18 | 5 | /// | -6.7 | -3.0 | -11.7 | 2.8 | -17.9 | /// | /// | 1.1 | 6 | 北北東 | /// | /// | 35.2 | /// | /// | /// | |
| 上旬 | 32 | 8 | 2 | /// | -6.5 | -3.7 ) | -11.0 ) | -0.4 ) | -16.3 ) | /// | /// | 1.1 | 5 | 北 | /// | /// | 44.3 | /// | /// | /// | |
| 中旬 | 31 | 9 | 2 ) | /// | -8.9 | -4.8 ) | -14.8 ) | -1.0 ] | -19.2 ) | /// | /// | 1.2 | 6 ) | 南 | /// | /// | 50.5 | /// | /// | /// | |
| 下旬 | 14 | 6 | 2 | /// | -7.4 | -1.8 | -14.1 | 3.1 | -17.5 | /// | /// | 1.8 | 7 | 南 | /// | /// | 36.6 | /// | /// | /// | |
| 上旬 | 40 | 20 | 6 | /// | -2.9 | 0.9 | -8.2 | 2.6 | -13.2 | /// | /// | 1.8 | 9 | 北 | /// | /// | 41.6 | /// | /// | /// | |
| 中旬 | 23 | 12 | 2 | /// | -2.3 | 1.6 ) | -6.7 ) | 4.7 ) | -9.9 ) | /// | /// | 1.4 | 6 | 西南西 | /// | /// | 56.1 | /// | /// | /// | |
| 下旬 | 7 | 4 | 1 | /// | 0.1 | 4.5 | -4.7 | 9.2 | -10.0 | /// | /// | 1.6 | 6 | 北 | /// | /// | 80.8 | /// | /// | /// | |
| 上旬 | 18 | 6 | 2 | /// | 1.3 | 5.2 | -3.5 | 9.5 | -10.0 | /// | /// | 1.8 | 7 | 北 | /// | /// | 38.8 | /// | /// | /// | |
| 中旬 | 35 | 20 | 4 | /// | 4.3 | 7.1 ) | 1.4 ) | 12.0 ] | -1.7 ) | /// | /// | 1.7 | 7 | 南 | /// | /// | 24.7 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 6.8 | 10.8 | 2.3 | 12.8 | -1.6 | /// | /// | 2.2 | 9 | 南 | /// | /// | 39.0 | /// | /// | /// | |
| 上旬 | 48 | 38 | 9 | /// | 8.8 | 14.8 | 2.6 | 18.9 | -0.5 | /// | /// | 1.8 | 7 | 北 | /// | /// | 73.8 | /// | /// | /// | |
| 中旬 | 19 | 12 | 3 | /// | 9.6 | 13.8 | 5.0 | 16.4 | 0.6 | /// | /// | 1.7 | 5 | 北北西 | /// | /// | 46.0 | /// | /// | /// | |
| 下旬 | 43 | 34 | 4 | /// | 10.0 ) | 13.4 ) | 6.4 ) | 18.7 ) | 4.5 ) | /// | /// | 1.9 | 9 | 南 | /// | /// | 39.7 | /// | /// | /// | |
| 上旬 | 23 | 19 | 3 | /// | 12.7 | 17.3 | 8.0 | 20.7 | 4.8 | /// | /// | 2.2 | 10 | 北 | /// | /// | 66.1 | /// | /// | /// | |
| 中旬 | 153 | 120 | 32 | /// | 16.2 ) | 19.3 ) | 13.7 ) | 22.9 ) | 10.8 ) | /// | /// | 1.2 | 4 | 南 | /// | /// | 10.5 | /// | /// | /// | |
| 下旬 | 18 | 17 | 4 | /// | 18.5 | 22.1 | 14.6 | 24.8 | 12.6 | /// | /// | 1.8 | 7 | 南 | /// | /// | 57.4 | /// | /// | /// | |
| 上旬 | 25 | 23 | 7 | /// | 19.6 | 23.0 | 16.5 | 29.6 | 15.0 | /// | /// | 1.7 | 6 | 南南東 | /// | /// | 42.1 | /// | /// | /// | |
| 中旬 | 54 | 28 | 12 ) | /// | 21.4 | 24.0 ) | 19.2 ) | 25.3 ) | 18.1 ) | /// | /// | 1.2 | 3 ) | 南南西 | /// | /// | 28.8 | /// | /// | /// | |
| 下旬 | 15 | 14 | 11 | /// | 23.1 | 26.4 | 19.5 | 29.1 | 17.5 | /// | /// | 1.5 | 4 | 南 | /// | /// | 54.1 | /// | /// | /// | |
| 上旬 | 23 | 16 | 7 | /// | 23.3 | 27.7 ) | 19.3 ) | 29.6 ) | 15.0 ) | /// | /// | 2.0 | 10 | 南 | /// | /// | 51.6 | /// | /// | /// | |
| 中旬 | 68 | 27 | 14 | /// | 21.7 | 25.5 ) | 18.4 ) | 29.2 ) | 14.8 ] | /// | /// | 1.7 | 6 | 南 | /// | /// | 34.7 | /// | /// | /// | |
| 下旬 | 8 | 8 | 4 | /// | 19.6 | 24.9 ) | 14.6 ) | 27.6 ) | 10.3 ) | /// | /// | 2.1 | 6 | 西 | /// | /// | 74.9 | /// | /// | /// | |
| 上旬 | 28 | 11 | 6 | /// | 15.6 | 21.1 | 9.5 | 23.6 | 6.3 | /// | /// | 2.1 | 8 | 南 | /// | /// | 47.7 | /// | /// | /// | |
| 中旬 | 18 | 18 | 4 | /// | 16.7 | 20.9 | 12.3 | 21.9 | 5.9 | /// | /// | 2.5 | 8 | 北 | /// | /// | 47.3 | /// | /// | /// | |
| 下旬 | 3 | 2 | 1 | /// | 14.7 | 20.8 | 8.7 | 23.1 | 4.6 | /// | /// | 1.8 | 5 | 北 | /// | /// | 75.6 | /// | /// | /// | |
| 上旬 | 26 | 23 | 7 | /// | 12.0 | 17.8 | 5.3 | 23.6 | 0.2 | /// | /// | 2.4 | 9 | 南 | /// | /// | 49.4 | /// | /// | /// | |
| 中旬 | 49 | 23 | 8 | /// | 8.2 | 13.1 ) | 2.2 ) | 15.7 ) | -0.7 ) | /// | /// | 2.4 | 9 | 南 | /// | /// | 29.3 | /// | /// | /// | |
| 下旬 | 45 ) | 25 ) | 5 ) | /// | 6.5 ) | 10.1 ] | 0.8 ] | 15.8 ] | -0.5 ] | /// | /// | 1.9 ) | 7 ) | 南南西 | /// | /// | 9.8 ) | /// | /// | /// | |
| 上旬 | 7 | 6 | 2 | /// | 5.0 | 11.1 | -0.6 | 15.8 | -2.7 | /// | /// | 1.8 | 6 | 北 | /// | /// | 33.0 | /// | /// | /// | |
| 中旬 | 32 | 16 | 3 ) | /// | 4.4 | 7.8 ) | -0.3 ) | 11.3 ] | -2.7 ) | /// | /// | 2.0 | 6 ] | 西南西 | /// | /// | 11.8 | /// | /// | /// | |
| 下旬 | 26 | 14 | 5 | /// | 3.5 | 6.5 | -0.1 | 9.8 | -3.8 | /// | /// | 1.7 | 5 | 北北西 | /// | /// | 8.8 | /// | /// | /// | |
| 上旬 | 48 | 23 | 4 | /// | 0.4 | 5.6 ) | -3.1 ) | 11.4 ) | -7.5 ] | /// | /// | 2.3 | 12 | 南 | /// | /// | 16.6 | /// | /// | /// | |
| 中旬 | 37 | 12 | 4 | /// | -1.8 | 3.2 | -7.1 | 9.3 | -15.2 | /// | /// | 1.8 | 6 | 南南西 | /// | /// | 18.1 | /// | /// | /// | |
| 下旬 | 27 | 14 | 4 | /// | -1.5 | 2.5 | -6.2 | 7.8 | -9.9 | /// | /// | 1.7 | 9 | 南南西 | /// | /// | 30.4 | /// | /// | /// | |
- 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。