１時間ごとの値
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羽幌（留萌地方) 2019年8月12日 （１時間ごとの値）
| 時 | 気圧(hPa) | 降水量 (mm) | 気温 (℃) | 露点 温度 (℃) | 蒸気圧 (hPa) | 湿度 (％) | 風向・風速(m/s) | 日照 時間 (h) | 全天 日射量 (MJ/㎡) | 雪(cm) | 天気 | 雲量 | 視程 (km) | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現地 | 海面 | 風速 | 風向 | 降雪 | 積雪 | |||||||||||
| 1 | 1008.4 | 1009.5 | 0.0 | 19.0 | 17.5 | 20.0 | 91 | 4.2 | 南東 | × | × |  | 20.0 | |||
| 2 | 1008.0 | 1009.1 | 0.0 | 18.8 | 17.5 | 20.0 | 92 | 4.4 | 南東 | × | × | | 20.0 | |||
| 3 | 1007.6 | 1008.7 | 0.0 | 18.9 | 17.2 | 19.7 | 90 | 4.4 | 南東 | × | × |  | 20.0 | |||
| 4 | 1007.7 | 1008.8 | -- | 18.8 | 17.0 | 19.3 | 89 | 3.6 | 南東 | × | × | | 20.0 | |||
| 5 | 1007.3 | 1008.4 | -- | 18.7 | 16.7 | 19.0 | 88 | 3.8 | 南東 | 0.0 | × | × | | 20.0 | ||
| 6 | 1007.2 | 1008.3 | -- | 18.8 | 16.4 | 18.7 | 86 | 4.7 | 南東 | 0.0 | × | × | | 20.0 | ||
| 7 | 1007.5 | 1008.6 | -- | 19.5 | 16.7 | 19.0 | 84 | 3.5 | 南東 | 0.0 | × | × | | 20.0 | ||
| 8 | 1007.3 | 1008.4 | 0.0 | 19.5 | 17.1 | 19.5 | 86 | 4.0 | 南東 | 0.0 | × | × | | 20.0 | ||
| 9 | 1007.1 | 1008.2 | -- | 20.0 | 17.2 | 19.6 | 84 | 3.9 | 南東 | 0.0 | × | × | | 20.0 | ||
| 10 | 1007.0 | 1008.1 | -- | 20.6 | 17.6 | 20.1 | 83 | 3.4 | 南南東 | 0.0 | × | × | | 20.0 | ||
| 11 | 1006.8 | 1007.9 | 0.5 | 20.0 | 18.5 | 21.3 | 91 | 2.8 | 南南東 | 0.0 | × | × | | 4.48 | ||
| 12 | 1006.2 | 1007.3 | 0.0 | 20.6 | 19.3 | 22.3 | 92 | 3.0 | 南南東 | 0.0 | × | × | | 15.7 | ||
| 13 | 1006.2 | 1007.3 | 0.0 | 21.2 | 19.5 | 22.7 | 90 | 2.9 | 南 | 0.0 | × | × | | 20.0 | ||
| 14 | 1006.0 | 1007.1 | 0.5 | 21.0 | 19.5 | 22.6 | 91 | 3.7 | 南南西 | 0.0 | × | × | | 11.4 | ||
| 15 | 1006.1 | 1007.2 | 1.0 | 20.6 | 19.6 | 22.8 | 94 | 3.8 | 南南西 | 0.0 | × | × | | 13.0 | ||
| 16 | 1005.9 | 1007.0 | 1.0 | 20.4 | 19.8 | 23.0 | 96 | 3.8 | 南南西 | 0.0 | × | × | | 11.7 | ||
| 17 | 1005.8 | 1006.9 | 1.0 | 20.9 | 20.1 | 23.5 | 95 | 4.4 | 南西 | 0.0 | × | × | | 10.2 | ||
| 18 | 1005.6 | 1006.7 | 2.0 | 21.0 | 20.5 | 24.1 | 97 | 6.2 | 南西 | 0.0 | × | × | | 5.00 | ||
| 19 | 1005.8 | 1006.9 | 1.0 | 21.1 | 19.9 | 23.3 | 93 | 5.4 | 西南西 | 0.0 | × | × | | 12.8 | ||
| 20 | 1005.9 | 1007.0 | 0.5 | 20.9 | 20.1 | 23.5 | 95 | 5.8 | 西南西 | × | × | | 9.65 | |||
| 21 | 1005.8 | 1006.9 | 0.0 | 21.0 | 20.2 | 23.6 | 95 | 5.7 | 南西 | × | × | | 9.28 | |||
| 22 | 1005.9 | 1007.0 | 1.0 | 20.6 | 20.1 | 23.5 | 97 | 5.1 | 西 | × | × | | 3.32 | |||
| 23 | 1005.8 | 1006.9 | 2.0 | 20.5 | 20.5 | 24.1 | 100 | 5.6 | 西南西 | × | × | | 2.25 | |||
| 24 | 1005.6 | 1006.7 | 1.5 | 21.2 | 20.9 | 24.7 | 98 | 5.8 | 西 | × | × | | 8.06 | |||
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