旬ごとの値
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天塩（留萌地方) 1979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 | 6 | 1 | /// | -2.1 | 0.4 | -5.6 | 4.5 | -12.5 | /// | /// | 4.6 | 12 | 南 | /// | /// | 14.9 | /// | /// | /// | |
| 中旬 | 19 | 6 | 1 | /// | -9.6 | -7.9 | -11.8 | -2.7 | -16.1 | /// | /// | 3.7 | 9 | 東北東 | /// | /// | 18.5 | /// | /// | /// | |
| 下旬 | 12 | 3 | 1 | /// | -9.1 | -6.2 | -12.1 | -0.2 | -21.2 | /// | /// | 4.4 | 11 | 北 | /// | /// | 35.7 | /// | /// | /// | |
| 上旬 | 22 | 5 | 1 | /// | -4.5 | -1.3 | -8.3 | 3.1 | -12.9 | /// | /// | 3.8 | 9 | 北 | /// | /// | 29.3 | /// | /// | /// | |
| 中旬 | 16 | 7 | 2 | /// | -5.6 | -2.3 ) | -9.5 ) | 4.9 ) | -23.4 ) | /// | /// | 4.6 | 13 | 南西 | /// | /// | 52.2 | /// | /// | /// | |
| 下旬 | 7 | 7 | 2 | /// | -3.6 | -0.9 | -7.2 | 3.6 | -12.9 | /// | /// | 4.6 | 11 | 南南西 | /// | /// | 57.3 | /// | /// | /// | |
| 上旬 | 2 | 1 | 1 | /// | -3.8 | -0.8 ) | -9.4 ) | 3.0 ) | -15.0 ) | /// | /// | 2.9 | 10 ] | 東 | /// | /// | 85.0 | /// | /// | /// | |
| 中旬 | 18 | 8 | 2 | /// | -4.6 | -1.4 | -10.3 | 3.1 | -17.2 | /// | /// | 3.7 | 14 | 南西 | /// | /// | 72.5 | /// | /// | /// | |
| 下旬 | 10 | 5 | 1 | /// | -2.0 | 1.1 | -6.3 | 5.9 | -13.2 | /// | /// | 4.1 | 17 | 東 | /// | /// | 84.3 | /// | /// | /// | |
| 上旬 | 14 | 14 | 3 | /// | 1.3 | 3.6 | -2.1 | 12.7 | -9.4 | /// | /// | 5.0 | 13 | 南西 | /// | /// | 78.9 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 1.4 | 4.4 | -2.4 | 7.1 | -6.4 | /// | /// | 3.7 | 10 | 東北東 | /// | /// | 84.5 | /// | /// | /// | |
| 下旬 | 7 | 2 | 1 | /// | 3.9 ) | 7.3 ) | -0.2 ) | 10.3 ) | -3.8 ) | /// | /// | 2.7 | 8 | 南南西 | /// | /// | 63.1 | /// | /// | /// | |
| 上旬 | 21 | 12 | 3 | /// | 8.3 | 11.6 | 4.3 | 17.0 | -0.5 | /// | /// | 3.9 | 9 | 南南西 | /// | /// | 74.7 | /// | /// | /// | |
| 中旬 | 7 | 2 | 1 | /// | 6.6 | 10.5 | 2.7 | 14.7 | 1.1 | /// | /// | 3.5 | 8 | 東 | /// | /// | 82.0 | /// | /// | /// | |
| 下旬 | 3 | 2 | 1 | /// | 8.5 | 12.6 ) | 4.2 ) | 19.1 ) | -2.1 ) | /// | /// | 3.5 | 8 | 北北西 | /// | /// | 80.0 | /// | /// | /// | |
| 上旬 | 23 | 11 | 5 | /// | 11.7 | 15.6 ) | 7.3 ) | 21.1 ) | -1.7 ) | /// | /// | 3.6 | 11 | 東 | /// | /// | 54.2 | /// | /// | /// | |
| 中旬 | 31 | 28 | 7 | /// | 13.0 | 16.1 | 8.0 | 20.6 | 0.6 | /// | /// | 4.5 | 9 | 南南西 | /// | /// | 60.9 | /// | /// | /// | |
| 下旬 | 56 | 23 | 8 | /// | 13.9 | 17.5 | 9.2 | 23.6 | 4.9 | /// | /// | 3.1 | 8 | 東南東 | /// | /// | 58.9 | /// | /// | /// | |
| 上旬 | 21 | 18 | 5 | /// | 14.3 | 17.8 | 10.9 | 23.4 | 6.5 | /// | /// | 3.3 | 12 | 東北東 | /// | /// | 65.5 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 14.9 | 20.6 | 8.8 | 24.3 | 6.4 | /// | /// | 2.7 | 7 | 北東 | /// | /// | 116.9 | /// | /// | /// | |
| 下旬 | 16 | 12 | 4 | /// | 18.4 | 21.5 | 15.5 | 24.0 | 12.4 | /// | /// | 3.6 | 9 | 東南東 | /// | /// | 64.6 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 19.5 | 22.5 | 16.0 | 24.7 | 10.8 | /// | /// | 3.6 | 8 | 南南西 | /// | /// | 89.2 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 21.4 | 24.9 | 17.8 | 31.5 | 10.3 | /// | /// | 3.6 | 14 | 南西 | /// | /// | 80.0 | /// | /// | /// | |
| 下旬 | 6 | 5 | 3 | /// | 18.8 | 22.2 | 13.7 | 23.8 | 7.4 | /// | /// | 4.4 | 9 | 西南西 | /// | /// | 108.9 | /// | /// | /// | |
| 上旬 | 19 | 14 | 5 | /// | 17.2 | 20.8 | 12.0 | 23.2 | 7.5 | /// | /// | 2.9 | 7 | 北 | /// | /// | 80.2 | /// | /// | /// | |
| 中旬 | 50 | 17 | 10 | /// | 15.4 | 19.2 | 8.9 | 21.1 | 4.0 | /// | /// | 3.5 | 9 | 南南西 | /// | /// | 82.4 | /// | /// | /// | |
| 下旬 | 34 | 23 | 3 | /// | 12.9 ) | 16.9 ) | 7.9 ) | 19.1 ] | 2.2 ) | /// | /// | 2.8 ) | 7 ) | 北西 | /// | /// | 58.8 ) | /// | /// | /// | |
| 上旬 | 29 | 14 | 6 | /// | 12.0 | 15.9 ) | 5.8 ) | 18.3 ) | -1.2 ) | /// | /// | 3.7 | 11 | 東北東 | /// | /// | 65.8 | /// | /// | /// | |
| 中旬 | 63 | 26 | 6 | /// | 11.1 | 15.0 | 5.6 | 17.4 | -2.1 | /// | /// | 3.9 | 17 | 北北西 | /// | /// | 60.1 | /// | /// | /// | |
| 下旬 | 52 | 12 | 4 | /// | 8.2 ) | 10.0 ] | 4.2 ] | 17.0 ] | -1.5 ] | /// | /// | 4.9 | 14 | 南西 | /// | /// | 45.3 | /// | /// | /// | |
| 上旬 | 39 | 23 | 7 ) | /// | 4.8 | 9.2 ) | 0.7 ) | 15.1 ) | -6.9 ) | /// | /// | 5.3 | 12 ] | 北西 | /// | /// | 32.6 | /// | /// | /// | |
| 中旬 | 27 | 12 | 3 | /// | 0.0 | 3.3 ) | -2.6 ) | 14.4 ) | -6.5 ) | /// | /// | 4.8 | 10 ) | 西 | /// | /// | 17.2 | /// | /// | /// | |
| 下旬 | 46 | 12 | 4 | /// | 2.8 | 6.2 | -0.3 | 11.6 | -3.6 | /// | /// | 3.6 | 11 | 南西 | /// | /// | 22.0 | /// | /// | /// | |
| 上旬 | 20 | 5 | 1 | /// | 2.8 | 4.9 | 0.1 | 8.8 | -3.4 | /// | /// | 3.5 | 9 | 南南西 | /// | /// | 21.8 | /// | /// | /// | |
| 中旬 | 10 | 5 | 2 | /// | 0.2 | 2.3 ) | -2.3 ) | 9.7 ) | -5.4 ] | /// | /// | 3.5 | 15 ) | 南西 | /// | /// | 24.3 | /// | /// | /// | |
| 下旬 | 36 | 20 | 3 | /// | -3.8 | -1.4 | -6.7 | 3.5 | -11.1 | /// | /// | 4.4 | 11 | 西 | /// | /// | 19.3 | /// | /// | /// | |
- 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。