旬ごとの値
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天塩（留萌地方) 1981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 | 5 | 1 | /// | -6.4 | -3.3 | -11.1 | -1.1 | -19.6 | /// | /// | 4.2 | 13 | 東 | /// | /// | 37.1 | /// | /// | /// | |
| 中旬 | 3 | 2 | 1 | /// | -10.7 | -4.8 ) | -17.9 ) | -2.6 ) | -25.0 ] | /// | /// | 3.1 | 10 | 東 | /// | /// | 52.4 | /// | /// | /// | |
| 下旬 | 41 | 9 | 2 | /// | -9.0 | -6.5 | -12.3 | 0.1 | -18.9 | /// | /// | 2.6 | 10 | 東北東 | /// | /// | 24.7 | /// | /// | /// | |
| 上旬 | 9 | 3 | 1 | /// | -7.3 | -3.8 ) | -15.0 ) | -1.2 ) | -18.6 ) | /// | /// | 3.6 | 8 ) | 東 | /// | /// | 51.8 | /// | /// | /// | |
| 中旬 | 3 | 2 | 1 | /// | -6.3 | -2.9 | -11.8 | 0.2 | -24.1 | /// | /// | 4.7 | 11 | 東 | /// | /// | 73.5 | /// | /// | /// | |
| 下旬 | 4 | 2 | 1 | /// | -10.0 | -6.3 | -16.4 | -4.5 | -20.5 | /// | /// | 3.9 | 9 | 東北東 | /// | /// | 53.1 | /// | /// | /// | |
| 上旬 | 18 | 6 | 2 | /// | -6.2 | -2.8 | -11.1 | 1.3 | -20.2 | /// | /// | 4.3 | 10 | 東北東 | /// | /// | 71.8 | /// | /// | /// | |
| 中旬 | 20 | 11 | 2 | /// | -3.0 ) | 1.0 ) | -8.5 ) | 5.1 ) | -17.4 ) | /// | /// | 3.6 | 11 | 東 | /// | /// | 63.2 | /// | /// | /// | |
| 下旬 | 9 | 6 | 2 | /// | -2.5 | 0.9 | -7.1 | 4.8 | -11.3 | /// | /// | 4.1 | 14 | 東 | /// | /// | 99.6 | /// | /// | /// | |
| 上旬 | 2 | 1 | 1 | /// | 3.1 ) | 6.2 ) | -0.9 ) | 13.3 ) | -6.0 ) | /// | /// | 4.3 | 11 | 東 | /// | /// | 75.5 | /// | /// | /// | |
| 中旬 | 11 | 6 | 3 | /// | 1.8 | 4.9 | -2.8 | 9.4 | -5.3 | /// | /// | 3.6 | 12 | 東 | /// | /// | 71.8 | /// | /// | /// | |
| 下旬 | 16 | 7 | 2 | /// | 7.7 | 11.7 | 3.0 | 17.9 | -2.5 | /// | /// | 4.3 | 10 | 南西 | /// | /// | 69.4 | /// | /// | /// | |
| 上旬 | 7 | 5 | 3 | /// | 9.8 | 14.9 | 4.9 | 18.4 | 2.6 | /// | /// | 4.7 | 11 | 南南西 | /// | /// | 81.0 | /// | /// | /// | |
| 中旬 | 32 | 27 | 7 ) | /// | 7.3 | 12.0 ) | 1.7 ) | 17.7 ) | -3.1 ) | /// | /// | 4.3 | 10 ) | 東 | /// | /// | 76.4 | /// | /// | /// | |
| 下旬 | 27 | 10 | 1 | /// | 7.1 | 10.6 | 2.8 | 15.0 | -1.7 | /// | /// | 4.7 | 11 | 北北東 | /// | /// | 58.4 | /// | /// | /// | |
| 上旬 | 2 | 2 | 2 | /// | 11.7 | 16.6 | 6.3 | 18.9 | 0.6 | /// | /// | 2.3 | 6 | 東 | /// | /// | 92.6 | /// | /// | /// | |
| 中旬 | 12 | 9 | 3 | /// | 13.2 | 16.6 | 10.2 | 21.0 | 6.0 | /// | /// | 2.5 | 9 | 東 | /// | /// | 43.1 | /// | /// | /// | |
| 下旬 | 19 | 12 | 3 | /// | 14.2 | 18.6 | 11.0 | 24.2 | 6.1 | /// | /// | 3.6 | 9 | 南西 | /// | /// | 43.3 | /// | /// | /// | |
| 上旬 | 70 | 25 | 7 | /// | 15.6 | 18.6 ) | 12.6 ) | 22.4 ) | 10.2 ) | /// | /// | 3.2 | 8 ) | 東 | /// | /// | 38.3 | /// | /// | /// | |
| 中旬 | 49 | 41 | 21 | /// | 18.6 ) | 21.5 ) | 16.5 ) | 25.8 ) | 13.3 ) | /// | /// | 3.6 | 7 | 南南西 | /// | /// | 43.8 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 18.6 | 21.6 ) | 14.5 ) | 25.4 ) | 8.6 ) | /// | /// | 3.9 | 8 | 東南東 | /// | /// | 88.3 | /// | /// | /// | |
| 上旬 | 122 | 51 | 12 ) | /// | 19.7 | 23.4 ) | 17.2 ) | 26.1 ) | 14.3 ) | /// | /// | 4.5 | 12 ) | 南南西 | /// | /// | 47.5 | /// | /// | /// | |
| 中旬 | 52 | 26 | 13 | /// | 17.1 | 20.4 | 14.4 | 22.7 | 13.1 | /// | /// | 2.8 | 10 | 東北東 | /// | /// | 55.7 | /// | /// | /// | |
| 下旬 | 38 | 20 | 7 | /// | 18.2 | 20.1 ) | 15.9 ) | 22.4 ] | 12.5 ) | /// | /// | 5.6 | 22 | 南南西 | /// | /// | 45.5 | /// | /// | /// | |
| 上旬 | 76 | 34 | 14 | /// | 16.4 ] | 19.2 ] | 13.8 ] | 20.8 ] | 10.8 ] | /// | /// | 4.4 | 11 | 南西 | /// | /// | 68.7 | /// | /// | /// | |
| 中旬 | 48 | 31 | 19 | /// | 14.9 | 18.0 | 10.4 | 19.4 | 6.0 | /// | /// | 4.6 | 10 | 南西 | /// | /// | 74.1 | /// | /// | /// | |
| 下旬 | 15 | 12 | 3 | /// | 14.5 ) | 17.9 ) | 10.4 ) | 21.2 ) | 7.0 ) | /// | /// | 4.0 | 13 | 北 | /// | /// | 67.9 | /// | /// | /// | |
| 上旬 | 39 | 18 | 5 | /// | 12.6 | 16.0 | 8.4 | 17.7 | 4.7 | /// | /// | 4.9 | 11 | 西 | /// | /// | 61.4 | /// | /// | /// | |
| 中旬 | 47 | 19 | 5 | /// | 9.2 | 12.7 | 4.6 | 16.6 | 0.5 | /// | /// | 4.4 | 13 | 西 | /// | /// | 52.3 | /// | /// | /// | |
| 下旬 | 55 | 26 | 6 | /// | 8.3 | 11.8 ) | 4.6 ) | 15.7 ) | 1.3 ) | /// | /// | 6.2 | 14 ) | 西 | /// | /// | 40.1 | /// | /// | /// | |
| 上旬 | 57 | 16 | 4 | /// | 2.4 | 4.6 | 0.5 | 10.6 | -3.7 | /// | /// | 5.4 | 13 | 東 | /// | /// | 17.7 | /// | /// | /// | |
| 中旬 | 23 | 10 | 4 | /// | 1.9 | 4.9 ) | -1.7 ) | 7.9 ) | -5.2 ) | /// | /// | 5.2 | 12 | 南西 | /// | /// | 17.0 | /// | /// | /// | |
| 下旬 | 49 | 22 | 4 | /// | -3.3 | -1.0 | -5.8 | 4.8 | -10.2 | /// | /// | 4.2 | 11 | 北北西 | /// | /// | 15.2 | /// | /// | /// | |
| 上旬 | 31 | 10 | 2 | /// | -3.6 | -0.4 | -8.1 | 3.9 | -20.3 | /// | /// | 3.3 | 14 | 北北西 | /// | /// | 26.8 | /// | /// | /// | |
| 中旬 | 33 | 12 | 4 | /// | 0.3 | 2.3 | -1.9 | 4.4 | -5.7 | /// | /// | 5.6 | 13 | 北北西 | /// | /// | 18.0 | /// | /// | /// | |
| 下旬 | 8 | 2 | 1 | /// | -1.4 | 1.5 | -4.2 | 5.5 | -7.0 | /// | /// | 5.2 | 13 | 南南西 | /// | /// | 23.5 | /// | /// | /// | |
- 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。