旬ごとの値
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山口（石狩地方) 1977年（旬ごとの値） 詳細（風・日照）
| 月 | 旬 | 風向・風速 | 日照時間 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 平均 風速 (m/s) |
最大 | 最大瞬間 | 最多 風向 |
各階級の日数（最大風速） | 合計 (h) |
各階級の日数 | |||||||||
| 風速 (m/s) | 風向 | 日 時:分 | 風速 (m/s) | 風向 | 日 時:分 | ≧10m/s | ≧15m/s | ≧20m/s | ≧30m/s | ＜0.1h | |||||
| 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 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 下旬 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 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 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 中旬 | 2.7 ) | 8 ) | 北北西 | 19 09:00 | /// | /// | /// | 東南東 ) | 0 ) | 0 ) | 0 ) | 0 ) | 73.7 ) | 0 | |
| 下旬 | 2.4 | 9 | 南東 | 30 17:00 | /// | /// | /// | 南東 | 0 | 0 | 0 | 0 | 64.7 | 1 | |
| 上旬 | 2.3 | 7 | 北西 | 09 12:00 | /// | /// | /// | 西 | 0 | 0 | 0 | 0 | 28.3 | 2 | |
| 中旬 | 2.8 ) | 10 ) | 南東 | 19 15:00 | /// | /// | /// | 西 ) | 1 ) | 0 ) | 0 ) | 0 ) | 44.0 ) | 2 | |
| 下旬 | 3.4 | 14 | 南南東 | 27 19:00 | /// | /// | /// | 南東 | 1 | 0 | 0 | 0 | 41.8 | 0 | |
| 上旬 | 2.9 | 8 ) | 西北西 | 06 04:00 | /// | /// | /// | 西北西 ) | 0 ) | 0 ) | 0 ) | 0 ) | 42.6 | 1 | |
| 中旬 | 2.6 | 8 | 北北西 | 17 15:00 | /// | /// | /// | 西北西 | 0 | 0 | 0 | 0 | 28.4 | 1 | |
| 下旬 | 4.4 | 11 | 西北西 | 30 07:00 | /// | /// | /// | 西北西 ) | 3 | 0 | 0 | 0 | 42.8 | 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。
- 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。