旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
森（渡島地方) 1984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 | 12 | 4 | 1 | /// | -3.5 | -0.3 | -6.6 | 1.2 | -9.6 | /// | /// | 1.7 | 6 | 北西 | /// | /// | 52.3 | /// | /// | /// | |
| 中旬 | 11 | 8 | 1 | /// | -6.1 | -3.4 | -8.8 | 2.6 | -11.1 | /// | /// | 2.4 | 6 | 西 | /// | /// | 59.2 | /// | /// | /// | |
| 下旬 | 7 | 3 | 1 | /// | -3.8 | 0.0 | -8.5 | 2.2 | -11.7 | /// | /// | 1.5 | 5 | 北 | /// | /// | 62.9 | /// | /// | /// | |
| 上旬 | 4 | 3 | 1 | /// | -6.6 | -4.1 | -9.7 | 0.4 | -16.5 | /// | /// | 2.7 | 7 | 北西 | /// | /// | 57.9 | /// | /// | /// | |
| 中旬 | 15 | 10 | 1 | /// | -5.7 | -2.5 | -9.5 | -0.1 | -13.3 | /// | /// | 2.1 | 6 | 北西 | /// | /// | 60.5 | /// | /// | /// | |
| 下旬 | 16 | 7 | 2 | /// | -3.2 | -0.8 | -6.8 | 1.0 | -10.1 | /// | /// | 2.6 | 7 | 北西 | /// | /// | 39.7 | /// | /// | /// | |
| 上旬 | 11 | 4 | 2 | /// | -3.4 | 0.0 | -7.8 | 4.1 | -10.3 | /// | /// | 2.0 | 6 | 南南東 | /// | /// | 62.5 | /// | /// | /// | |
| 中旬 | 11 | 4 | 1 | /// | -1.5 | 1.1 | -4.7 | 2.9 | -8.5 | /// | /// | 2.4 | 7 | 東南東 | /// | /// | 66.1 | /// | /// | /// | |
| 下旬 | 13 | 6 | 4 | /// | -1.6 | 1.2 | -4.9 | 3.2 | -7.7 | /// | /// | 2.7 | 8 | 西北西 | /// | /// | 90.4 | /// | /// | /// | |
| 上旬 | 20 | 16 | 3 | /// | 0.8 | 4.3 | -2.4 | 9.5 | -4.9 | /// | /// | 1.7 | 8 | 東南東 | /// | /// | 79.0 | /// | /// | /// | |
| 中旬 | 4 | 4 | 3 | /// | 3.5 | 7.3 | 0.1 | 11.9 | -2.4 | /// | /// | 1.6 | 5 | 南東 | /// | /// | 62.1 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 5.2 | 10.2 | 0.8 | 17.8 | -2.4 | /// | /// | 2.1 | 7 | 南南東 | /// | /// | 88.9 | /// | /// | /// | |
| 上旬 | 54 | 19 | 5 | /// | 6.3 | 8.9 | 3.9 | 11.2 | 2.6 | /// | /// | 1.3 | 6 | 北西 | /// | /// | 22.5 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 6.5 | 10.3 | 3.2 | 14.4 | 0.9 | /// | /// | 1.2 | 5 | 東北東 | /// | /// | 47.5 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 11.1 | 15.5 | 7.6 | 22.7 | 5.2 | /// | /// | 1.3 | 5 | 西北西 | /// | /// | 76.0 | /// | /// | /// | |
| 上旬 | 26 | 14 | 5 | /// | 12.6 | 16.6 | 10.1 | 21.8 | 7.8 | /// | /// | 1.2 | 5 | 南南東 | /// | /// | 35.1 | /// | /// | /// | |
| 中旬 | 19 | 8 | 4 | /// | 16.6 | 19.7 | 13.3 | 23.5 | 9.1 | /// | /// | 1.4 | 5 | 北北西 | /// | /// | 72.0 | /// | /// | /// | |
| 下旬 | 9 | 5 | 3 | /// | 15.7 | 19.3 | 12.2 | 22.8 | 7.6 | /// | /// | 1.2 | 6 | 南東 | /// | /// | 57.9 | /// | /// | /// | |
| 上旬 | 23 | 12 | 3 | /// | 17.5 | 20.5 | 15.0 | 24.6 | 13.2 | /// | /// | 1.0 | 5 | 東 | /// | /// | 43.0 | /// | /// | /// | |
| 中旬 | 28 | 16 | 6 | /// | 18.9 | 21.9 | 16.5 | 24.2 | 11.6 | /// | /// | 1.1 | 6 | 南 | /// | /// | 51.5 | /// | /// | /// | |
| 下旬 | 58 | 54 | 23 | /// | 21.8 | 24.8 | 19.6 | 28.7 | 18.6 | /// | /// | 0.9 | 4 | 北東 | /// | /// | 45.5 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 25.6 | 29.6 | 22.1 | 30.7 | 20.7 | /// | /// | 1.1 | 4 | 南 | /// | /// | 87.7 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 23.3 | 28.4 | 18.3 | 31.8 | 14.2 | /// | /// | 1.6 | 6 | 北 | /// | /// | 101.0 | /// | /// | /// | |
| 下旬 | 33 | 21 | 6 | /// | 19.7 | 23.1 | 16.6 | 25.4 | 15.5 | /// | /// | 1.7 | 8 | 東南東 | /// | /// | 58.1 | /// | /// | /// | |
| 上旬 | 44 | 32 | 12 | /// | 18.6 | 22.4 | 14.7 | 24.8 | 12.9 | /// | /// | 1.2 | 5 | 東北東 | /// | /// | 65.5 | /// | /// | /// | |
| 中旬 | 1 | 1 | 1 | /// | 17.2 | 21.5 | 13.3 | 22.9 | 12.2 | /// | /// | 1.0 | 4 | 北 | /// | /// | 85.8 | /// | /// | /// | |
| 下旬 | 21 | 17 | 11 | /// | 15.0 | 19.9 | 9.7 | 23.7 | 6.7 | /// | /// | 1.6 | 6 | 北西 | /// | /// | 72.1 | /// | /// | /// | |
| 上旬 | 22 | 12 | 6 | /// | 10.7 | 16.6 | 5.9 | 20.7 | 2.7 | /// | /// | 1.6 | 6 | 西 | /// | /// | 88.0 | /// | /// | /// | |
| 中旬 | 21 | 19 | 9 | /// | 11.4 | 16.0 | 5.8 | 20.5 | 2.1 | /// | /// | 2.0 | 6 | 北西 | /// | /// | 69.9 | /// | /// | /// | |
| 下旬 | 44 | 24 | 7 | /// | 7.1 | 10.8 | 3.6 | 15.8 | 0.1 | /// | /// | 2.3 | 8 | 西 | /// | /// | 41.0 | /// | /// | /// | |
| 上旬 | 5 | 4 | 3 | /// | 8.6 | 12.7 | 4.1 | 17.2 | 0.9 | /// | /// | 2.1 | 7 | 北西 | /// | /// | 64.9 | /// | /// | /// | |
| 中旬 | 6 | 5 | 2 | /// | 1.5 | 4.8 | -1.7 | 13.7 | -4.3 | /// | /// | 2.8 | 7 | 西北西 | /// | /// | 46.6 | /// | /// | /// | |
| 下旬 | 15 | 11 | 3 | /// | 2.4 | 6.2 | -2.1 | 10.6 | -5.7 | /// | /// | 2.4 | 6 | 北西 | /// | /// | 52.4 | /// | /// | /// | |
| 上旬 | 14 | 8 | 4 | /// | 2.8 | 5.7 | -0.9 | 10.0 | -4.7 | /// | /// | 1.7 | 6 | 西北西 | /// | /// | 28.3 | /// | /// | /// | |
| 中旬 | 15 | 10 | 5 | /// | -0.8 | 1.5 | -3.9 | 5.8 | -8.7 | /// | /// | 2.3 | 7 | 北西 | /// | /// | 35.9 | /// | /// | /// | |
| 下旬 | 13 | 8 | 2 | /// | -7.0 | -4.8 | -9.7 | -0.7 | -13.3 | /// | /// | 2.1 | 7 | 西北西 | /// | /// | 42.8 | /// | /// | /// | |
- 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。