旬ごとの値
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伊達（胆振地方) 1991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 | 14 | 4 | 1 | /// | -1.8 | 0.3 | -4.1 | 3.0 | -6.4 | /// | /// | 2.9 | 9 | 西南西 | /// | /// | 11.0 | /// | /// | /// | |
| 中旬 | 27 | 19 | 4 | /// | -0.1 | 2.5 | -2.9 | 5.1 | -6.8 | /// | /// | 2.2 | 6 | 西南西 | /// | /// | 24.1 | /// | /// | /// | |
| 下旬 | 5 | 2 | 1 | /// | -1.3 | 1.1 | -4.7 | 4.7 | -9.3 | /// | /// | 2.4 | 6 | 北北東 | /// | /// | 42.9 | /// | /// | /// | |
| 上旬 | 25 | 10 | 3 | /// | -2.6 | 0.4 | -6.1 | 2.6 | -8.1 | /// | /// | 2.0 | 6 | 西 | /// | /// | 28.7 | /// | /// | /// | |
| 中旬 | 33 | 15 | 4 | /// | -3.2 | -0.5 | -6.9 | 2.8 | -13.9 | /// | /// | 3.1 | 8 | 北 | /// | /// | 46.5 | /// | /// | /// | |
| 下旬 | 21 | 12 | 2 | /// | -3.0 | 0.5 | -6.5 | 4.2 | -12.2 | /// | /// | 2.2 | 7 | 西 | /// | /// | 25.0 | /// | /// | /// | |
| 上旬 | 15 | 7 | 2 | /// | -1.2 | 1.2 | -4.3 | 5.9 | -6.5 | /// | /// | 2.5 | 9 | 北西 | /// | /// | 38.3 | /// | /// | /// | |
| 中旬 | 10 | 3 | 1 | /// | -0.9 | 2.1 ) | -4.9 ) | 8.0 ) | -9.7 ) | /// | /// | 2.5 | 7 ) | 西北西 | /// | /// | 34.1 | /// | /// | /// | |
| 下旬 | 6 | 2 | 1 | /// | 1.5 | 5.1 | -2.4 | 8.5 | -6.2 | /// | /// | 2.1 | 6 | 西北西 | /// | /// | 55.9 | /// | /// | /// | |
| 上旬 | 17 | 11 | 3 | /// | 4.9 | 8.9 | 1.0 | 12.3 | -3.1 | /// | /// | 1.8 | 6 | 西 | /// | /// | 54.1 | /// | /// | /// | |
| 中旬 | 21 | 8 | 3 | /// | 7.6 | 12.3 | 3.1 | 15.6 | 1.5 | /// | /// | 2.8 | 10 | 東南東 | /// | /// | 63.5 | /// | /// | /// | |
| 下旬 | 43 | 19 | 5 | /// | 8.1 | 13.0 | 3.0 | 20.3 | 0.2 | /// | /// | 2.2 | 9 | 北北西 | /// | /// | 58.4 | /// | /// | /// | |
| 上旬 | 12 | 5 | 1 | /// | 9.6 | 14.7 | 4.3 | 21.7 | -1.2 | /// | /// | 2.0 | 6 | 西北西 | /// | /// | 71.1 | /// | /// | /// | |
| 中旬 | 27 | 13 | 3 | /// | 12.9 | 18.0 | 8.2 | 22.3 | 6.5 | /// | /// | 2.0 | 8 | 東 | /// | /// | 69.1 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 13.5 | 17.9 | 8.5 | 23.1 | 6.0 | /// | /// | 1.9 | 6 | 北 | /// | /// | 80.0 | /// | /// | /// | |
| 上旬 | 8 | 3 | 3 | /// | 15.6 | 20.1 | 11.5 | 25.6 | 9.3 | /// | /// | 1.4 | 5 | 東南東 | /// | /// | 51.6 | /// | /// | /// | |
| 中旬 | 11 | 5 | 3 | /// | 17.5 | 21.6 | 14.1 | 24.0 | 11.4 | /// | /// | 1.4 | 5 | 西南西 | /// | /// | 37.5 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 18.2 | 21.8 | 15.1 | 26.4 | 12.0 | /// | /// | 1.5 | 5 | 東 | /// | /// | 28.0 | /// | /// | /// | |
| 上旬 | 8 | 5 | 2 | /// | 18.4 | 22.6 | 14.5 | 26.4 | 11.7 | /// | /// | 1.4 | 7 | 東 | /// | /// | 42.9 | /// | /// | /// | |
| 中旬 | 29 | 16 | 4 | /// | 17.6 | 20.2 | 15.6 | 23.4 | 14.2 | /// | /// | 1.4 | 8 | 東南東 | /// | /// | 10.7 | /// | /// | /// | |
| 下旬 | 71 | 29 | 8 | /// | 20.4 | 23.4 | 17.8 | 26.2 | 15.2 | /// | /// | 1.7 | 7 | 東南東 | /// | /// | 28.4 | /// | /// | /// | |
| 上旬 | 19 | 8 | 3 | /// | 18.8 | 21.3 | 16.8 | 26.0 | 15.0 | /// | /// | 1.1 | 4 | 東 | /// | /// | 14.4 | /// | /// | /// | |
| 中旬 | 4 | 4 | 1 | /// | 20.0 | 23.3 | 17.0 | 26.2 | 15.4 | /// | /// | 1.1 | 4 | 東 | /// | /// | 45.3 | /// | /// | /// | |
| 下旬 | 38 | 30 | 7 | /// | 19.6 | 24.2 | 15.2 | 27.1 | 11.3 | /// | /// | 1.7 | 6 | 北 | /// | /// | 77.1 | /// | /// | /// | |
| 上旬 | 22 | 13 | 8 | /// | 20.2 | 24.3 | 16.7 | 26.4 | 13.9 | /// | /// | 1.5 | 7 | 西 | /// | /// | 54.1 | /// | /// | /// | |
| 中旬 | 7 | 3 | 2 | /// | 16.7 | 21.3 | 12.6 | 23.7 | 10.8 | /// | /// | 1.8 | 6 | 東 | /// | /// | 58.6 | /// | /// | /// | |
| 下旬 | 39 | 19 | 5 | /// | 15.6 | 20.1 | 11.4 | 23.1 | 8.1 | /// | /// | 2.1 | 8 | 東南東 | /// | /// | 52.3 | /// | /// | /// | |
| 上旬 | 8 | 3 | 2 | /// | 14.4 | 17.8 | 10.8 | 19.9 | 8.9 | /// | /// | 1.3 | 6 | 西 | /// | /// | 35.7 | /// | /// | /// | |
| 中旬 | 100 | 57 | 7 | /// | 13.1 | 15.9 | 9.6 | 18.1 | 4.8 | /// | /// | 2.5 | 10 | 西 | /// | /// | 36.7 | /// | /// | /// | |
| 下旬 | 22 | 9 | 6 | /// | 9.3 | 13.5 | 5.4 | 20.1 | 1.6 | /// | /// | 2.5 | 9 | 西南西 | /// | /// | 38.0 | /// | /// | /// | |
| 上旬 | 25 | 10 | 9 | /// | 7.1 | 10.7 | 3.6 | 15.3 | -2.5 | /// | /// | 2.4 | 6 | 北西 | /// | /// | 32.0 | /// | /// | /// | |
| 中旬 | 25 | 8 | 2 | /// | 2.8 | 6.0 | -0.2 | 9.3 | -2.7 | /// | /// | 2.0 | 5 | 北西 | /// | /// | 28.2 | /// | /// | /// | |
| 下旬 | 13 | 4 | 1 | /// | 4.1 | 7.7 | 0.2 | 11.7 | -5.3 | /// | /// | 2.1 | 6 | 西 | /// | /// | 32.7 | /// | /// | /// | |
| 上旬 | 5 | 2 | 1 | /// | 0.8 | 4.2 | -2.2 | 10.6 | -7.6 | /// | /// | 2.2 | 7 | 西北西 | /// | /// | 34.1 | /// | /// | /// | |
| 中旬 | 38 | 19 | 5 | /// | -1.7 | 1.3 | -5.0 | 10.3 | -9.1 | /// | /// | 2.2 | 6 | 北西 | /// | /// | 24.2 | /// | /// | /// | |
| 下旬 | 18 | 7 | 2 | /// | -1.7 | 0.9 | -4.9 | 5.2 | -7.5 | /// | /// | 2.5 | 8 | 東 | /// | /// | 19.0 | /// | /// | /// | |
- 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。