１時間ごとの値
 |  |
 |  |
 |  |  |  |  |  |
 |  |  |
倶知安（後志地方) 2018年8月30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 | 990.9 | 1012.9 | -- | 17.6 | 15.2 | 17.3 | 86 | 2.8 | 南東 | × | × |  | 20.0 | |||
| 2 | 990.3 | 1012.2 | -- | 17.7 | 15.3 | 17.4 | 86 | 1.9 | 東南東 | × | × | | 20.0 | |||
| 3 | 989.8 | 1011.7 | -- | 18.1 | 15.4 | 17.4 | 84 | 2.3 | 東 | × | × | | 20.0 | |||
| 4 | 988.8 | 1010.7 | -- | 17.9 | 15.4 | 17.4 | 85 | 1.7 | 南東 | × | × | | 20.0 | |||
| 5 | 988.5 | 1010.4 | -- | 17.8 | 15.4 | 17.5 | 86 | 2.8 | 東 | 0.0 | × | × | | 20.0 | ||
| 6 | 988.2 | 1010.0 | -- | 18.6 | 15.3 | 17.4 | 81 | 2.7 | 東 | 0.0 | × | × | | 20.0 | ||
| 7 | 987.6 | 1009.4 | -- | 18.5 | 15.8 | 17.9 | 84 | 3.4 | 東南東 | 0.0 | × | × | | 20.0 | ||
| 8 | 987.6 | 1009.4 | 0.0 | 19.0 | 16.4 | 18.7 | 85 | 2.3 | 南南西 | 0.0 | × | × |  | 20.0 | ||
| 9 | 986.9 | 1008.5 | 0.0 | 20.4 | 16.7 | 18.9 | 79 | 2.2 | 南東 | 0.0 | × | × | | 20.0 | ||
| 10 | 986.9 | 1008.6 | 0.5 | 19.9 | 17.7 | 20.2 | 87 | 3.4 | 南東 | 0.0 | × | × | | 20.0 | ||
| 11 | 985.4 | 1007.0 | 0.0 | 20.6 | 17.6 | 20.1 | 83 | 3.4 | 南南西 | 0.0 | × | × | | 20.0 | ||
| 12 | 984.9 | 1006.4 | -- | 21.7 | 18.1 | 20.8 | 80 | 2.4 | 南西 | 0.0 | × | × | | 20.0 | ||
| 13 | 984.8 | 1006.4 | -- | 20.6 | 17.8 | 20.4 | 84 | 2.8 | 南東 | 0.0 | × | × | | 20.0 | ||
| 14 | 984.1 | 1005.7 | 2.0 | 19.7 | 18.7 | 21.6 | 94 | 3.8 | 東南東 | 0.0 | × | × | | 20.0 | ||
| 15 | 983.8 | 1005.5 | 0.0 | 19.5 | 18.3 | 21.1 | 93 | 2.8 | 東南東 | 0.0 | × | × | | 20.0 | ||
| 16 | 983.5 | 1005.1 | 0.0 | 20.1 | 18.6 | 21.4 | 91 | 1.4 | 北北東 | 0.0 | × | × | | 20.0 | ||
| 17 | 983.4 | 1005.0 | 1.5 | 19.6 | 18.4 | 21.2 | 93 | 4.0 | 東南東 | 0.0 | × | × | | 20.0 | ||
| 18 | 983.4 | 1005.1 | 0.5 | 19.3 | 18.8 | 21.7 | 97 | 1.2 | 北東 | 0.0 | × | × | | 9.28 | ||
| 19 | 983.6 | 1005.3 | 0.5 | 19.3 | 18.8 | 21.7 | 97 | 1.6 | 東 | 0.0 | × | × | | 20.0 | ||
| 20 | 983.6 | 1005.2 | 0.0 | 20.0 | 19.7 | 22.9 | 98 | 4.0 | 西南西 | × | × | | 20.0 | |||
| 21 | 983.2 | 1004.8 | 0.0 | 20.2 | 19.7 | 23.0 | 97 | 5.3 | 南西 | × | × | | 20.0 | |||
| 22 | 983.6 | 1005.2 | -- | 20.2 | 19.7 | 23.0 | 97 | 4.1 | 南西 | × | × | | 20.0 | |||
| 23 | 983.3 | 1004.9 | -- | 19.9 | 19.8 | 23.0 | 99 | 0.4 | 北 | × | × | | 14.9 | |||
| 24 | 983.2 | 1004.8 | 0.0 | 19.5 | 19.5 | 22.7 | 100 | 1.8 | 北北西 | × | × | | 10.6 | |||
記事
| 【自動】0714－0847. 0919 －1013.1309 －13301－13480－1416.1437 －1528.1610 －16201－16300－1734.1746 －1848.1857 －1930.2008 －2057.2313 － |