１時間ごとの値
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倶知安（後志地方) 2013年5月25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 | 996.2 | 1019.3 | -- | 5.9 | 4.7 | 8.5 | 92 | 1.5 | 北 | × | × |  | 20.0 | |||
| 2 | 996.5 | 1019.6 | -- | 6.3 | 5.1 | 8.8 | 92 | 1.0 | 東南東 | × | × | | 20.0 | |||
| 3 | 996.5 | 1019.5 | -- | 7.2 | 5.7 | 9.1 | 90 | 2.9 | 東 | × | × | | 20.0 | |||
| 4 | 996.4 | 1019.2 | -- | 9.4 | 5.4 | 9.0 | 76 | 3.0 | 南南東 | × | × | | 20.0 | |||
| 5 | 997.2 | 1020.1 | 0.0 | 8.4 | 6.2 | 9.5 | 86 | 2.5 | 南南東 | 0.0 | × | × |  | 20.0 | ||
| 6 | 997.7 | 1020.5 | 0.0 | 9.3 | 6.8 | 9.8 | 84 | 3.6 | 南 | 0.0 | × | × | | 20.0 | ||
| 7 | 997.9 | 1020.7 | 0.5 | 9.8 | 7.1 | 10.1 | 83 | 2.5 | 南 | 0.0 | × | × | | 20.0 | ||
| 8 | 998.2 | 1021.0 | 0.0 | 10.3 | 7.7 | 10.5 | 84 | 2.6 | 南東 | 0.0 | × | × | | 20.0 | ||
| 9 | 998.2 | 1020.8 | -- | 11.9 | 8.0 | 10.7 | 77 | 2.5 | 南東 | 0.0 | × | × | | 20.0 | ||
| 10 | 998.3 | 1020.9 | -- | 12.3 | 7.6 | 10.4 | 73 | 4.1 | 南西 | 0.0 | × | × | | 20.0 | ||
| 11 | 998.2 | 1020.7 | -- | 13.2 | 8.3 | 10.9 | 72 | 5.1 | 南南西 | 0.0 | × | × | | 20.0 | ||
| 12 | 998.1 | 1020.5 | -- | 14.1 | 7.9 | 10.6 | 66 | 4.4 | 南南西 | 0.0 | × | × | | 20.0 | ||
| 13 | 997.5 | 1019.8 | -- | 15.1 | 8.4 | 11.0 | 64 | 6.2 | 南西 | 0.0 | × | × | | 20.0 | ||
| 14 | 997.4 | 1019.7 | -- | 15.8 | 8.1 | 10.8 | 60 | 7.0 | 南西 | 0.1 | × | × | | 20.0 | ||
| 15 | 997.4 | 1019.7 | -- | 15.5 | 8.0 | 10.7 | 61 | 6.0 | 南南西 | 0.3 | × | × | | 20.0 | ||
| 16 | 997.3 | 1019.6 | -- | 15.1 | 8.4 | 11.0 | 64 | 5.0 | 南南西 | 0.0 | × | × | | 20.0 | ||
| 17 | 997.4 | 1019.8 | -- | 14.4 | 8.6 | 11.2 | 68 | 6.2 | 南南西 | 0.1 | × | × | | 20.0 | ||
| 18 | 997.6 | 1020.1 | -- | 12.9 | 7.8 | 10.6 | 71 | 6.9 | 南南西 | 0.1 | × | × | | 20.0 | ||
| 19 | 998.0 | 1020.6 | -- | 12.3 | 8.0 | 10.7 | 75 | 6.1 | 南西 | 0.0 | × | × | | 20.0 | ||
| 20 | 998.5 | 1021.2 | -- | 11.6 | 7.9 | 10.7 | 78 | 5.6 | 南西 | × | × | | 20.0 | |||
| 21 | 998.9 | 1021.6 | -- | 11.1 | 8.2 | 10.8 | 82 | 4.4 | 南南西 | × | × | | 20.0 | |||
| 22 | 998.8 | 1021.5 | -- | 10.7 | 8.1 | 10.8 | 84 | 3.6 | 南南西 | × | × | | 20.0 | |||
| 23 | 998.9 | 1021.7 | -- | 10.0 | 7.8 | 10.6 | 86 | 4.1 | 南南西 | × | × |  | 20.0 | |||
| 24 | 999.0 | 1021.9 | -- | 9.0 | 7.5 | 10.3 | 90 | 3.6 | 南 | × | × | | 20.0 | |||
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