旬ごとの値
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古丹別（留萌地方) 2008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 | 23 | 9 | 3 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 66 | 10 | 67 | |
| 中旬 | 22 | 6 | 3 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 79 | 14 | 85 | |
| 下旬 | 9 | 3 | 1 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 48 | 10 | 86 | |
| 上旬 | 7 | 3 | 2 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 39 | 14 | 83 | |
| 中旬 | 18 | 6 | 3 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 65 | 16 | 108 | |
| 下旬 | 21 | 10 | 2 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 47 | 18 | 110 | |
| 上旬 | 6 | 3 | 2 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 23 | 9 | 104 | |
| 中旬 | 16 | 8 | 3 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 3 | 1 | 68 | |
| 下旬 | 1.0 | 1 | 1 ) | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 16 | 2 | 43 | |
| 上旬 | 5.5 | 3.5 | 1.5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 0 | 0 | 4 | |
| 中旬 | 0.0 | 0.0 | 0.0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 0 | 0 | 0 | |
| 下旬 | 20.5 | 9.5 | 2.5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 0 ) | 0 ] | 0 ] | |
| 上旬 | 26.5 | 10.5 | 7.0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 0 ] | 0 ] | 0 ] | |
| 中旬 | 25.5 | 21.0 | 4.0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 0 ] | 0 ] | 0 ] | |
| 下旬 | 27.5 | 7.5 | 7.5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 上旬 | 26.5 | 15.0 | 6.5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | 14.0 | 7.5 | 3.5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | 1.5 | 1.5 | 0.5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 上旬 | 9.0 | 5.5 | 3.5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | 73.0 | 27.0 | 16.5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | 13.0 | 11.5 | 5.5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 上旬 | 4.5 | 4.5 | 2.5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | 9.5 | 6.5 | 3.5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | 22.5 | 9.0 | 7.0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 上旬 | 72.5 | 66.0 | 34.5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | 1.0 | 1.0 | 1.0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | 57.5 | 23.0 | 6.0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 上旬 | 56.0 | 38.5 | 12.0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | 14.0 | 10.0 | 6.5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | 0.0 ] | 0.0 ] | 0.0 ] | 0.0 ] | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 0 ) | 0 ) | 0 ) | |
| 上旬 | 43.0 ) | 12.0 ) | 5.5 ) | 2.5 ) | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 0 | 0 | 0 | |
| 中旬 | 37.5 | 12.0 | 4.0 | 1.5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 0 | 0 | 0 | |
| 下旬 | 23.0 | 10.0 | 4.5 | 1.0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 10 | 5 | 6 | |
| 上旬 | 77.5 | 39.5 | 7.0 | 2.5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 0 ] | 0 ] | 2 ] | |
| 中旬 | 44.5 | 12.5 | 7.0 | 3.0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 44 | 18 | 22 | |
| 下旬 | 66.5 | 25.5 | 7.5 | 2.0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | 58 | 18 | 36 | |
- 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。