１時間ごとの値
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寿都（後志地方) 2013年5月20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 | 999.8 | 1004.1 | 0.0 | 8.3 | 5.9 | 9.3 | 85 | 9.5 | 南南東 | × | × |  | 17.1 | |||
| 2 | 998.9 | 1003.1 | -- | 8.8 | 5.7 | 9.2 | 81 | 8.7 | 南南東 | × | × | | 20.0 | |||
| 3 | 998.6 | 1002.8 | 0.0 | 8.7 | 7.0 | 10.0 | 89 | 9.2 | 南南東 | × | × |  | 10.7 | |||
| 4 | 998.5 | 1002.7 | 0.0 | 8.9 | 7.4 | 10.3 | 90 | 7.4 | 南南東 | × | × | | 18.4 | |||
| 5 | 998.3 | 1002.5 | 0.0 | 9.3 | 7.6 | 10.4 | 89 | 7.0 | 南南東 | 0.0 | × | × | | 20.0 | ||
| 6 | 997.9 | 1002.1 | 0.0 | 9.9 | 7.8 | 10.6 | 87 | 7.8 | 南南東 | 0.0 | × | × | | 20.0 | ||
| 7 | 998.3 | 1002.5 | -- | 10.6 | 7.8 | 10.6 | 83 | 8.4 | 南南東 | 0.0 | × | × | | 20.0 | ||
| 8 | 998.4 | 1002.6 | -- | 10.3 | 7.6 | 10.4 | 83 | 8.9 | 南南東 | 0.1 | × | × | | 20.0 | ||
| 9 | 998.2 | 1002.4 | -- | 11.3 | 8.5 | 11.1 | 83 | 7.3 | 南南東 | 0.3 | × | × | | 20.0 | ||
| 10 | 998.2 | 1002.4 | -- | 11.4 | 7.9 | 10.6 | 79 | 7.2 | 南南東 | 0.4 | × | × | | 20.0 | ||
| 11 | 998.2 | 1002.4 | -- | 11.0 | 7.5 | 10.4 | 79 | 8.6 | 南南東 | 0.3 | × | × | | 20.0 | ||
| 12 | 997.9 | 1002.1 | -- | 12.7 | 8.4 | 11.0 | 75 | 8.4 | 南南東 | 0.5 | × | × | | 20.0 | ||
| 13 | 997.6 | 1001.8 | -- | 11.8 | 8.5 | 11.1 | 80 | 6.9 | 南南東 | 0.0 | × | × | | 20.0 | ||
| 14 | 997.5 | 1001.7 | -- | 11.5 | 8.0 | 10.7 | 79 | 6.9 | 南南東 | 0.0 | × | × | | 20.0 | ||
| 15 | 997.1 | 1001.3 | -- | 12.1 | 8.4 | 11.0 | 78 | 6.4 | 南南東 | 0.1 | × | × | | 20.0 | ||
| 16 | 997.0 | 1001.2 | -- | 11.7 | 8.4 | 11.0 | 80 | 7.2 | 南東 | 0.0 | × | × | | 20.0 | ||
| 17 | 996.7 | 1000.9 | -- | 11.6 | 8.1 | 10.8 | 79 | 6.9 | 南南東 | 0.4 | × | × | | 20.0 | ||
| 18 | 997.0 | 1001.2 | -- | 10.4 | 8.0 | 10.7 | 85 | 7.0 | 南東 | 0.6 | × | × | | 20.0 | ||
| 19 | 997.3 | 1001.5 | -- | 9.7 | 8.0 | 10.7 | 89 | 6.2 | 南南東 | 0.0 | × | × | | 20.0 | ||
| 20 | 997.4 | 1001.6 | -- | 9.3 | 7.9 | 10.7 | 91 | 7.6 | 南南東 | × | × | | 12.1 | |||
| 21 | 997.1 | 1001.3 | -- | 9.1 | 7.9 | 10.6 | 92 | 6.5 | 南東 | × | × | | 13.5 | |||
| 22 | 997.1 | 1001.3 | -- | 9.2 | 7.8 | 10.6 | 91 | 7.6 | 南東 | × | × | | 20.0 | |||
| 23 | 995.9 | 1000.1 | 0.0 | 9.8 | 7.9 | 10.7 | 88 | 6.5 | 南東 | × | × | | 20.0 | |||
| 24 | 995.3 | 999.5 | 0.5 | 10.7 | 8.6 | 11.2 | 87 | 8.8 | 南南東 | × | × | | 15.5 | |||
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