指定気圧面の観測データ（日ごとの値）
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館野 2023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 | 1012.0 | 26 | 27.6 | 81 | 2.6 | 150 |
| 2 | 1011.4 | 26 | 26.9 | 83 | 1.8 | 130 |
| 3 | 1011.2 | 26 | 26.7 | 88 | 2.8 | 60 |
| 4 | 1007.6 | 26 | 26.7 | 94 | 2.2 | 140 |
| 5 | 1004.6 | 26 | 27.8 | 83 | 2.7 | 180 |
| 6 | 1003.5 | 26 | 23.9 | 97 | 0.4 | 270 |
| 7 | 1011.1 | 26 | 25.5 | 82 | 1.7 | 80 |
| 8 | 1005.9 | 26 | 23.5 | 99 | 0.3 | 270 |
| 9 | 1008.3 | 26 | 26.4 | 83 | 2.7 | 190 |
| 10 | 1010.1 | 26 | 26.7 | 84 | 2.1 | 150 |
| 11 | 1011.2 | 26 | 26.5 | 86 | 1.8 | 150 |
| 12 | 1010.7 | 26 | 24.2 | 86 | 1.4 | 140 |
| 13 | 1011.6 | 26 | 24.9 | 92 | 0.7 | 110 |
| 14 | 1009.8 | 26 | 27.1 | 84 | 1.9 | 180 |
| 15 | 1012.9 | 26 | 25.8 | 91 | 1.5 | 30 |
| 16 | 1011.6 | 26 | 28.2 | 80 | 2.1 | 200 |
| 17 | 1012.0 | 26 | 27.7 | 78 | 2.4 | 170 |
| 18 | 1012.4 | 26 | 27.4 | 74 | 3.5 | 170 |
| 19 | 1009.7 | 26 | 27.2 | 84 | 1.4 | 160 |
| 20 | 1010.4 | 26 | 25.0 | 88 | 1.6 | 70 |
| 21 | 1003.7 | 26 | 28.0 | 82 | 6.5 | 200 |
| 22 | 1011.3 | 26 | 22.8 | 94 | 1.7 | 70 |
| 23 | 1014.7 | 26 | 21.2 | 79 | 1.6 | 340 |
| 24 | 1018.0 | 26 | 19.5 | 79 | 2.5 | 30 |
| 25 | 1016.1 | 26 | 21.5 | 88 | 1.8 | 30 |
| 26 | 1011.6 | 26 | 21.9 | 87 | 1.4 | 80 |
| 27 | 1009.1 | 26 | 23.0 | 89 | 1.4 | 50 |
| 28 | 1004.3 | 26 | 25.8 | 85 | 1.9 | 70 |
| 29 | 1010.8 | 26 | 22.7 | 85 | 1.7 | 140 |
| 30 | 1005.5 | 26 | 23.4 | 88 | 1.6 | 90 |