指定気圧面の観測データ（日ごとの値）
 |  |
 |  |  |  |  |  |  |  |  |  |  |  |  |
 |  |  |  |  |  |  |  |  |  |  |  |  |
 |  |  |  |  |  |
稚内 1996年9月21時 地上
| 日 | 気圧(hPa) | 高度(m) | 気温(℃) | 相対湿度(%) | 風速(m/s) | 風向(°) |
|---|---|---|---|---|---|---|
| 1 | 1011.6 | 11 | 16.8 | 80 | 5.7 | 100 |
| 2 | 1007.3 | 11 | 15.9 | 84 | 4.6 | 90 |
| 3 | 1011.8 | 11 | 17.3 | 74 | 8.4 | 350 |
| 4 | 1015.5 | 11 | 15.0 | 68 | 5.9 | 110 |
| 5 | 1006.9 | 11 | 13.8 | 88 | 10.5 | 10 |
| 6 | 1013.6 | 11 | 13.2 | 80 | 1.4 | 220 |
| 7 | 1011.9 | 11 | 15.7 | 83 | 1.5 | 200 |
| 8 | 1016.7 | 11 | 17.1 | 84 | 2.4 | 200 |
| 9 | 1010.1 | 11 | 17.6 | 86 | 0.9 | 160 |
| 10 | 1006.4 | 11 | 17.8 | 80 | 3.9 | 230 |
| 11 | 1009.9 | 11 | 14.4 | 79 | 2.2 | 270 |
| 12 | 1014.9 | 11 | 15.9 | 75 | 0.9 | 230 |
| 13 | 1014.6 | 11 | 17.6 | 86 | 1.2 | 180 |
| 14 | 1015.6 | 11 | 16.5 | 80 | 0.1 | - |
| 15 | 1014.0 | 11 | 17.8 | 79 | 1.6 | 210 |
| 16 | 1009.1 | 11 | 18.6 | 85 | 4.2 | 210 |
| 17 | 1012.4 | 11 | 16.1 | 76 | 0.2 | - |
| 18 | 1011.7 | 11 | 17.0 | 85 | 2.5 | 110 |
| 19 | 1008.4 | 11 | 17.3 | 88 | 1.7 | 150 |
| 20 | 1004.9 | 11 | 18.2 | 85 | 3.6 | 180 |
| 21 | 1010.3 | 11 | 16.0 | 52 | 3.8 | 250 |
| 22 | 1012.0 | 11 | 15.2 | 75 | 3.7 | 110 |
| 23 | 1010.5 | 11 | 13.4 | 88 | 3.4 | 80 |
| 24 | 1012.3 | 11 | 18.7 | 80 | 5.1 | 240 |
| 25 | 1010.3 | 11 | 16.5 | 81 | 1.5 | 190 |
| 26 | 1008.9 | 11 | 13.7 | 65 | 5.7 | 270 |
| 27 | 1017.1 | 11 | 14.1 | 59 | 2.8 | 330 |
| 28 | 1017.9 | 11 | 15.5 | 62 | 2.8 | 280 |
| 29 | 1014.7 | 11 | 14.3 | 80 | 2.0 | 150 |
| 30 | 1009.8 | 11 | 15.2 | 78 | 1.0 | 230 |