旬ごとの値
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船泊（宗谷地方) 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 | 44 | 16 | 5 | /// | -2.0 | -1.2 | -3.1 | 1.4 | -5.9 | /// | /// | 4.5 | 11 | 東南東 | /// | /// | 3.6 | /// | /// | /// | |
| 中旬 | 22 | 9 | 5 | /// | -3.2 | -1.4 | -6.2 | 4.8 | -9.2 | /// | /// | 5.5 | 13 | 西北西 | /// | /// | 4.8 | /// | /// | /// | |
| 下旬 | 20 | 7 | 2 | /// | -3.2 | -2.1 | -4.7 | 0.1 | -9.2 | /// | /// | 5.7 | 12 | 西北西 | /// | /// | 9.8 | /// | /// | /// | |
| 上旬 | 3 | 2 | 1 | /// | -2.7 | -1.4 | -4.5 | 0.0 | -8.9 | /// | /// | 4.0 | 9 | 西北西 | /// | /// | 26.2 | /// | /// | /// | |
| 中旬 | 37 | 9 | 5 | /// | -3.7 | -2.4 | -6.2 | 0.8 | -12.4 | /// | /// | 5.6 | 13 | 北北西 | /// | /// | 20.8 | /// | /// | /// | |
| 下旬 | 5 | 5 | 1 | /// | -1.9 | 0.2 | -4.0 | 4.7 | -7.4 | /// | /// | 5.8 | 12 | 北西 | /// | /// | 34.3 | /// | /// | /// | |
| 上旬 | 20 | 8 | 3 | /// | -4.0 | -1.5 | -7.1 | 4.6 | -11.4 | /// | /// | 8.0 | 14 | 西北西 | /// | /// | 26.9 | /// | /// | /// | |
| 中旬 | 4 | 2 | 1 | /// | -2.1 | 0.0 | -5.6 | 3.7 | -10.0 | /// | /// | 4.0 | 10 | 西北西 | /// | /// | 66.4 | /// | /// | /// | |
| 下旬 | 28 | 11 | 3 | /// | 1.0 | 3.4 | -2.3 | 10.9 | -8.9 | /// | /// | 5.5 | 13 | 南南西 | /// | /// | 55.8 | /// | /// | /// | |
| 上旬 | 15 | 12 | 5 | /// | 3.5 | 7.3 | -0.4 | 12.8 | -2.9 | /// | /// | 4.2 | 11 | 西北西 | /// | /// | 73.4 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 3.3 | 7.0 | 0.2 | 9.9 | -2.0 | /// | /// | 3.0 | 7 | 南西 | /// | /// | 79.8 | /// | /// | /// | |
| 下旬 | 19 | 12 | 2 | /// | 6.1 | 9.1 | 3.5 | 15.8 | 1.1 | /// | /// | 4.9 | 10 | 南南西 | /// | /// | 55.3 | /// | /// | /// | |
| 上旬 | 24 | 8 | 3 | /// | 7.0 | 11.1 | 3.2 | 16.6 | -0.1 | /// | /// | 5.1 | 15 | 南 | /// | /// | 41.6 | /// | /// | /// | |
| 中旬 | 37 | 25 | 5 | /// | 6.9 | 10.1 | 4.1 | 20.4 | -1.0 | /// | /// | 4.4 | 9 | 東南東 | /// | /// | 36.1 | /// | /// | /// | |
| 下旬 | 7 | 6 | 3 | /// | 8.6 | 12.0 | 5.6 | 15.6 | 3.6 | /// | /// | 3.4 | 8 | 東南東 | /// | /// | 52.9 | /// | /// | /// | |
| 上旬 | 45 | 23 | 5 | /// | 8.0 | 10.2 | 6.5 | 15.6 | 5.5 | /// | /// | 3.6 | 7 | 東南東 | /// | /// | 7.4 | /// | /// | /// | |
| 中旬 | 4 | 3 | 1 | /// | 12.7 | 15.9 | 10.0 | 20.4 | 7.6 | /// | /// | 4.3 | 10 | 南西 | /// | /// | 35.0 | /// | /// | /// | |
| 下旬 | 15 | 8 | 4 | /// | 14.5 | 17.4 | 11.7 | 20.8 | 9.7 | /// | /// | 3.2 | 9 | 南南西 | /// | /// | 23.0 | /// | /// | /// | |
| 上旬 | 67 | 47 | 8 | /// | 15.3 | 17.9 | 12.5 | 20.9 | 10.4 | /// | /// | 3.6 | 10 | 南南西 | /// | /// | 12.2 | /// | /// | /// | |
| 中旬 | 11 | 4 | 3 | /// | 16.4 | 19.2 | 14.4 | 22.7 | 13.0 | /// | /// | 3.3 | 8 | 南南西 | /// | /// | 15.8 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 20.0 | 23.2 | 17.1 | 26.6 | 14.6 | /// | /// | 3.7 | 7 | 南 | /// | /// | 60.3 | /// | /// | /// | |
| 上旬 | 141 | 73 | 16 | /// | 17.6 | 19.5 | 15.9 | 22.4 | 13.5 | /// | /// | 3.2 | 7 | 東北東 | /// | /// | 5.2 | /// | /// | /// | |
| 中旬 | 3 | 3 | 1 | /// | 15.5 | 17.6 | 13.4 | 23.1 | 12.2 | /// | /// | 3.8 | 6 | 東南東 | /// | /// | 20.5 | /// | /// | /// | |
| 下旬 | 35 | 22 | 10 | /// | 18.5 | 21.5 | 15.0 | 24.3 | 9.8 | /// | /// | 3.4 | 8 | 東 | /// | /// | 67.7 | /// | /// | /// | |
| 上旬 | 13 | 8 | 2 | /// | 18.9 | 22.3 | 15.4 | 24.0 | 11.0 | /// | /// | 3.5 | 9 | 西北西 | /// | /// | 92.2 | /// | /// | /// | |
| 中旬 | 8 | 4 | 3 | /// | 14.1 | 17.8 | 9.9 | 21.2 | 7.4 | /// | /// | 3.5 | 8 | 西北西 | /// | /// | 69.2 | /// | /// | /// | |
| 下旬 | 52 | 29 | 4 | /// | 13.1 | 16.3 | 9.6 | 19.8 | 5.0 | /// | /// | 3.5 | 7 | 東北東 | /// | /// | 48.2 | /// | /// | /// | |
| 上旬 | 83 | 57 | 10 | /// | 11.7 | 15.0 | 7.4 | 19.4 | 3.1 | /// | /// | 4.0 | 12 | 西北西 | /// | /// | 33.3 | /// | /// | /// | |
| 中旬 | 68 | 33 | 11 | /// | 9.7 | 12.1 | 6.2 | 15.1 | 2.8 | /// | /// | 4.2 | 10 | 南 | /// | /// | 28.5 | /// | /// | /// | |
| 下旬 | 60 | 17 | 6 | /// | 7.8 | 10.3 | 4.9 | 14.5 | 1.8 | /// | /// | 4.6 | 10 | 南 | /// | /// | 36.7 | /// | /// | /// | |
| 上旬 | 1 | 1 | 1 | /// | 7.3 | 9.4 | 5.1 | 12.6 | -1.2 | /// | /// | 4.5 | 10 | 西北西 | /// | /// | 44.3 | /// | /// | /// | |
| 中旬 | 44 | 39 | 4 | /// | 5.0 | 7.9 | 0.8 | 11.2 | -2.6 | /// | /// | 4.1 | 14 | 西北西 | /// | /// | 35.7 | /// | /// | /// | |
| 下旬 | 56 | 21 | 6 | /// | 4.8 | 7.8 | 2.2 | 11.9 | -4.4 | /// | /// | 5.0 | 11 | 北北西 | /// | /// | 8.3 | /// | /// | /// | |
| 上旬 | 17 | 9 | 2 | /// | -2.1 | -0.1 | -4.0 | 8.5 | -10.3 | /// | /// | 6.0 | 12 | 西北西 | /// | /// | 9.7 | /// | /// | /// | |
| 中旬 | 11 | 5 | 2 | /// | -0.8 | 1.7 | -3.8 | 7.1 | -6.3 | /// | /// | 5.2 | 10 | 北西 | /// | /// | 13.5 | /// | /// | /// | |
| 下旬 | 9 | 5 | 3 | /// | -1.1 | 0.6 | -3.5 | 6.5 | -7.9 | /// | /// | 5.6 | 13 | 北西 | /// | /// | 24.2 | /// | /// | /// | |
- 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。