１時間ごとの値
 |  |
 |  |
 |  |  |  |  |  |
 |  |  |
苫小牧（胆振地方) 2018年9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 | 1015.8 | 1016.8 | -- | 13.5 | 12.7 | 14.7 | 95 | 2.0 | 北 | × | × |  | 16.6 | |||
| 2 | 1015.2 | 1016.2 | -- | 13.4 | 12.5 | 14.5 | 94 | 1.8 | 北 | × | × | | 20.0 | |||
| 3 | 1014.7 | 1015.7 | -- | 13.0 | 12.1 | 14.1 | 94 | 1.5 | 北 | × | × | | 20.0 | |||
| 4 | 1014.6 | 1015.6 | -- | 12.9 | 11.8 | 13.8 | 93 | 2.0 | 北 | × | × | | 20.0 | |||
| 5 | 1014.3 | 1015.3 | -- | 12.8 | 11.7 | 13.7 | 93 | 1.5 | 北 | × | × | | 20.0 | |||
| 6 | 1013.6 | 1014.6 | -- | 12.9 | 11.8 | 13.8 | 93 | 1.5 | 北東 | 0.0 | × | × | | 20.0 | ||
| 7 | 1013.1 | 1014.0 | -- | 14.4 | 12.4 | 14.4 | 88 | 1.2 | 北 | 0.0 | × | × | | 20.0 | ||
| 8 | 1012.7 | 1013.6 | -- | 16.0 | 12.2 | 14.2 | 78 | 1.0 | 北北東 | 0.0 | × | × | | 20.0 | ||
| 9 | 1011.9 | 1012.8 | 0.0 | 16.5 | 12.5 | 14.5 | 77 | 1.4 | 東南東 | 0.0 | × | × |  | 20.0 | ||
| 10 | 1011.1 | 1012.0 | 0.0 | 17.0 | 13.9 | 15.9 | 82 | 1.4 | 東北東 | 0.0 | × | × | | 20.0 | ||
| 11 | 1010.3 | 1011.2 | -- | 17.9 | 15.2 | 17.2 | 84 | 0.8 | 北 | 0.0 | × | × | | 20.0 | ||
| 12 | 1009.6 | 1010.5 | 0.0 | 18.1 | 15.7 | 17.9 | 86 | 0.8 | 西 | 0.0 | × | × | | 20.0 | ||
| 13 | 1008.7 | 1009.6 | 0.5 | 18.7 | 16.9 | 19.2 | 89 | 0.9 | 西南西 | 0.0 | × | × | | 16.8 | ||
| 14 | 1007.5 | 1008.4 | 0.0 | 18.3 | 17.0 | 19.4 | 92 | 0.9 | 南南東 | 0.0 | × | × | | 18.3 | ||
| 15 | 1007.6 | 1008.5 | 0.0 | 18.6 | 17.3 | 19.7 | 92 | 1.2 | 南東 | 0.0 | × | × | | 13.0 | ||
| 16 | 1006.6 | 1007.5 | 0.0 | 18.0 | 17.7 | 20.2 | 98 | 3.6 | 南東 | 0.0 | × | × | | 15.0 | ||
| 17 | 1006.0 | 1006.9 | 0.5 | 17.9 | 17.6 | 20.1 | 98 | 3.3 | 南東 | 0.0 | × | × | | 4.03 | ||
| 18 | 1005.3 | 1006.2 | 1.0 | 17.9 | 17.7 | 20.3 | 99 | 3.5 | 南東 | 0.0 | × | × | | 4.78 | ||
| 19 | 1004.4 | 1005.3 | 0.0 | 17.7 | 17.6 | 20.1 | 99 | 3.5 | 南南東 | × | × | | 8.06 | |||
| 20 | 1003.9 | 1004.8 | 1.5 | 17.8 | 17.7 | 20.2 | 99 | 5.9 | 南南東 | × | × | | 2.11 | |||
| 21 | 1002.5 | 1003.4 | 3.0 | 17.8 | 17.8 | 20.4 | 100 | 6.3 | 南東 | × | × | | 2.04 | |||
| 22 | 1001.2 | 1002.1 | 0.5 | 17.3 | 17.2 | 19.6 | 99 | 7.7 | 南東 | × | × | | 1.93 | |||
| 23 | 1000.0 | 1000.9 | 0.0 | 17.5 | 16.9 | 19.2 | 96 | 9.2 | 南東 | × | × | | 12.1 | |||
| 24 | 997.3 | 998.2 | 0.5 | 17.6 | 16.8 | 19.1 | 95 | 8.9 | 東南東 | × | × | | 15.1 | |||
記事
| 【自動】0859－0924. 0939－0958. 1136 －1430. 1453－1523.1529 －1619. 1639－1721.1727 －19511－20090－20211－20570－ |