指定気圧面の観測データ（日ごとの値）
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館野 1991年11月9時 地上
| 日 | 気圧(hPa) | 高度(m) | 気温(℃) | 相対湿度(%) | 風速(m/s) | 風向(°) |
|---|---|---|---|---|---|---|
| 1 | 1014.2 | 31 | 12.4 | 81 | 2.8 | 20 |
| 2 | 1014.4 | 31 | 11.6 | 85 | 2.2 | 330 |
| 3 | 1017.0 | 31 | 12.3 | 86 | 1.1 | 330 |
| 4 | 1013.0 | 31 | 10.0 | 98 | 1.6 | 260 |
| 5 | 1024.6 | 31 | 11.7 | 56 | 1.4 | 80 |
| 6 | 1028.8 | 31 | 8.8 | 70 | 0.8 | 340 |
| 7 | 1025.0 | 31 | 9.9 | 78 | 0.8 | 300 |
| 8 | 1014.5 | 31 | 11.7 | 89 | 2.2 | 260 |
| 9 | 1009.3 | 31 | 13.7 | 85 | 1.4 | 310 |
| 10 | 1013.1 | 31 | 9.8 | 88 | 2.1 | 320 |
| 11 | 1009.6 | 31 | 7.7 | 99 | 1.5 | 270 |
| 12 | 1014.1 | 31 | 10.0 | 65 | 0.6 | 30 |
| 13 | 1014.4 | 31 | 8.0 | 76 | 2.3 | 290 |
| 14 | 1016.1 | 31 | 10.9 | 71 | 1.1 | 20 |
| 15 | 1018.7 | 31 | 8.3 | 84 | 0.6 | 330 |
| 16 | 1025.3 | 31 | 7.1 | 82 | 1.1 | 270 |
| 17 | 1019.0 | 31 | 11.1 | 71 | 2.0 | 310 |
| 18 | 1017.2 | 31 | 9.2 | 87 | 1.4 | 300 |
| 19 | 1014.8 | 31 | 8.4 | 95 | 0.7 | 250 |
| 20 | 1005.3 | 31 | 10.5 | 78 | 0.3 | 310 |
| 21 | 1022.9 | 31 | 8.1 | 57 | 2.1 | 110 |
| 22 | 1025.3 | 31 | 6.2 | 78 | 1.4 | 300 |
| 23 | 1019.3 | 31 | 8.9 | 80 | 0.5 | 220 |
| 24 | 1012.4 | 31 | 10.1 | 84 | 2.1 | 300 |
| 25 | 1027.3 | 31 | 7.6 | 43 | 2.8 | 280 |
| 26 | 1032.1 | 31 | 2.5 | 78 | 1.3 | 310 |
| 27 | 1026.8 | 31 | 5.4 | 75 | 0.7 | 330 |
| 28 | 1014.9 | 31 | 8.8 | 98 | 0.0 | - |
| 29 | 1006.8 | 31 | 13.6 | 85 | 0.9 | 210 |
| 30 | 1016.9 | 31 | 9.9 | 92 | 0.0 | - |