１時間ごとの値
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倶知安（後志地方) 2017年6月4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 | 978.7 | 1001.1 | 0.5 | 9.0 | 8.2 | 10.9 | 95 | 1.7 | 北西 | × | × |  | 20.0 | |||
| 2 | 979.0 | 1001.4 | 0.5 | 8.9 | 7.8 | 10.6 | 93 | 1.0 | 北北西 | × | × | | 20.0 | |||
| 3 | 979.4 | 1001.9 | 0.0 | 8.9 | 8.0 | 10.7 | 94 | 1.9 | 北北西 | × | × | | 20.0 | |||
| 4 | 979.9 | 1002.4 | 0.0 | 8.8 | 7.7 | 10.5 | 93 | 1.8 | 北北西 | × | × | | 20.0 | |||
| 5 | 980.4 | 1002.9 | 0.0 | 8.5 | 7.6 | 10.4 | 94 | 2.1 | 北北西 | 0.0 | × | × | | 20.0 | ||
| 6 | 980.8 | 1003.3 | 0.0 | 8.3 | 7.2 | 10.2 | 93 | 3.0 | 北北西 | 0.0 | × | × | | 20.0 | ||
| 7 | 981.2 | 1003.7 | 0.0 | 8.3 | 7.1 | 10.1 | 92 | 2.7 | 北 | 0.0 | × | × | | 20.0 | ||
| 8 | 981.6 | 1004.1 | 0.5 | 8.4 | 7.2 | 10.1 | 92 | 3.1 | 北 | 0.0 | × | × | | 20.0 | ||
| 9 | 981.8 | 1004.3 | 0.0 | 8.4 | 6.9 | 9.9 | 90 | 3.5 | 北 | 0.0 | × | × | | 20.0 | ||
| 10 | 982.1 | 1004.6 | 0.0 | 8.9 | 6.9 | 9.9 | 87 | 2.7 | 北 | 0.0 | × | × |  | 20.0 | ||
| 11 | 982.4 | 1004.9 | 0.0 | 9.7 | 7.8 | 10.6 | 88 | 2.8 | 北北西 | 0.0 | × | × | | 20.0 | ||
| 12 | 982.5 | 1005.0 | 0.0 | 9.7 | 7.7 | 10.5 | 87 | 3.1 | 北 | 0.0 | × | × | | 20.0 | ||
| 13 | 982.8 | 1005.3 | 0.5 | 9.7 | 7.8 | 10.6 | 88 | 3.0 | 北 | 0.0 | × | × | | 20.0 | ||
| 14 | 983.3 | 1005.8 | 0.0 | 9.3 | 7.4 | 10.3 | 88 | 3.5 | 北北東 | 0.0 | × | × | | 20.0 | ||
| 15 | 983.7 | 1006.2 | 0.5 | 9.2 | 7.7 | 10.5 | 90 | 3.8 | 北 | 0.0 | × | × | | 20.0 | ||
| 16 | 984.0 | 1006.6 | 0.5 | 8.9 | 6.9 | 9.9 | 87 | 3.1 | 北北東 | 0.0 | × | × | | 20.0 | ||
| 17 | 984.4 | 1007.0 | 0.5 | 8.8 | 7.3 | 10.2 | 90 | 3.7 | 北 | 0.0 | × | × | | 20.0 | ||
| 18 | 985.2 | 1007.8 | 0.5 | 8.7 | 7.2 | 10.1 | 90 | 2.8 | 北北東 | 0.0 | × | × | | 20.0 | ||
| 19 | 985.9 | 1008.5 | 0.0 | 8.5 | 7.3 | 10.2 | 92 | 2.6 | 北 | 0.0 | × | × | | 20.0 | ||
| 20 | 986.6 | 1009.3 | 0.5 | 8.3 | 6.8 | 9.9 | 90 | 2.4 | 北北東 | 0.0 | × | × | | 20.0 | ||
| 21 | 987.1 | 1009.8 | 0.0 | 8.3 | 7.2 | 10.2 | 93 | 1.5 | 北 | × | × | | 20.0 | |||
| 22 | 987.4 | 1010.1 | 0.5 | 8.3 | 6.8 | 9.9 | 90 | 2.7 | 北北東 | × | × | | 20.0 | |||
| 23 | 987.8 | 1010.5 | 0.0 | 8.2 | 7.1 | 10.1 | 93 | 1.1 | 北西 | × | × | | 20.0 | |||
| 24 | 987.8 | 1010.5 | 0.0 | 8.2 | 7.3 | 10.2 | 94 | 0.9 | 西南西 | × | × | | 20.0 | |||
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