旬ごとの値
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天塩（留萌地方) 1977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 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 上旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 上旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 上旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 上旬 | 0 ] | 0 ] | 0 ] | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | 67 ) | 31 ) | 5 ] | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 上旬 | 32 | 28 | 3 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | 32 | 21 | 4 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 上旬 | 41 | 16 | 5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | 37 | 33 | 14 ) | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | 3 ] | 3 ] | 2 ] | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 上旬 | 44 | 22 | 8 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | 24 | 9 | 4 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 上旬 | 15 | 14 | 3 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | 122 | 43 | 16 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | 29 | 21 | 7 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 上旬 | 22 | 12 | 6 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | 0 ] | 0 ] | 0 ] | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | /// | /// | /// | /// | 7.2 ] | 12.0 ] | 0.0 ] | 15.9 ] | -3.5 ] | /// | /// | 3.5 ] | 12 ] | 南南西 | /// | /// | 26.2 ] | /// | /// | /// | |
| 上旬 | 11 ] | 5 ] | 1 ] | /// | 5.0 | 7.7 ) | 1.5 ) | 11.4 ) | -5.6 ) | /// | /// | 3.9 | 10 ) | 西北西 | /// | /// | 35.1 | /// | /// | /// | |
| 中旬 | 38 | 18 | 8 | /// | 4.0 | 6.1 ) | 1.3 ) | 9.8 ) | -5.7 ) | /// | /// | 4.7 | 9 | 東南東 | /// | /// | 24.2 | /// | /// | /// | |
| 下旬 | 64 | 20 | 4 | /// | 3.6 | 6.4 | 0.6 | 9.9 | -3.6 | /// | /// | 4.2 | 12 | 南南西 | /// | /// | 17.4 | /// | /// | /// | |
| 上旬 | 17 | 8 | 2 | /// | -2.8 | 0.3 | -8.0 | 3.3 | -15.2 | /// | /// | 3.3 | 10 | 北北西 | /// | /// | 19.3 | /// | /// | /// | |
| 中旬 | 32 | 8 | 3 | /// | -0.6 | 2.3 | -4.1 | 8.1 | -7.4 | /// | /// | 3.6 | 9 | 西南西 | /// | /// | 15.7 | /// | /// | /// | |
| 下旬 | 21 | 6 | 1 | /// | -4.6 | -1.6 | -7.9 | 5.1 | -12.2 | /// | /// | 4.0 | 12 | 北西 | /// | /// | 36.1 | /// | /// | /// | |
- 値欄の記号の説明
- 赤線は、観測場所を移転した場合、観測装置を変更した場合または観測の時間間隔を変更した場合に、その前後のデータが均質でないことを示します。
赤実線の前後では観測データや観測史上1位などの極値を比較できませんが、赤点線の前後では極値を比較できます。 - 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。