指定気圧面の観測データ（日ごとの値）
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館野 2020年2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 | 1014.4 | 26 | 4.5 | 57 | 1.8 | 270 |
| 2 | 1019.8 | 26 | 4.0 | 68 | 1.3 | 70 |
| 3 | 1011.7 | 26 | 7.0 | 76 | 0.8 | 290 |
| 4 | 1016.6 | 26 | 5.1 | 75 | 1.8 | 40 |
| 5 | 1011.5 | 26 | 4.1 | 45 | 4.2 | 340 |
| 6 | 1025.4 | 26 | -3.1 | 48 | 1.0 | 40 |
| 7 | 1018.8 | 26 | 2.0 | 61 | 1.8 | 40 |
| 8 | 1009.9 | 26 | 3.6 | 54 | 2.4 | 50 |
| 9 | 1014.4 | 26 | -0.9 | 52 | 1.1 | 320 |
| 10 | 1011.6 | 26 | 0.4 | 71 | 1.4 | 320 |
| 11 | 1026.3 | 26 | 1.4 | 65 | 1.6 | 100 |
| 12 | 1019.2 | 26 | 5.7 | 71 | 0.6 | 40 |
| 13 | 1011.7 | 26 | 11.0 | 92 | 2.2 | 60 |
| 14 | 1015.6 | 26 | 10.9 | 90 | 1.3 | 40 |
| 15 | 1016.7 | 26 | 12.4 | 76 | 1.6 | 60 |
| 16 | 1000.4 | 26 | 9.0 | 100 | 2.3 | 40 |
| 17 | 999.2 | 26 | 6.7 | 85 | 4.1 | 70 |
| 18 | 1014.8 | 26 | 4.3 | 49 | 2.9 | 270 |
| 19 | 1024.1 | 26 | 4.6 | 84 | 1.3 | 80 |
| 20 | 1028.2 | 26 | 8.4 | 76 | 3.1 | 40 |
| 21 | 1030.4 | 26 | 8.4 | 71 | 1.7 | 90 |
| 22 | 1007.4 | 26 | 13.6 | 95 | 2.0 | 240 |
| 23 | 1016.5 | 26 | 7.5 | 38 | 8.5 | 320 |
| 24 | 1017.7 | 26 | 7.5 | 72 | 2.0 | 130 |
| 25 | 1014.9 | 26 | 8.9 | 92 | 2.2 | 40 |
| 26 | 1012.3 | 26 | 7.3 | 73 | 1.5 | 30 |
| 27 | 1018.8 | 26 | 2.8 | 56 | 2.2 | 310 |
| 28 | 1020.0 | 26 | 6.0 | 54 | 1.8 | 120 |
| 29 | 1012.9 | 26 | 8.6 | 81 | 1.9 | 50 |