指定気圧面の観測データ（日ごとの値）
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輪島 1999年3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 | 1013.2 | 14 | 7.9 | 62 | 6.1 | 250 |
| 2 | 1019.6 | 14 | 1.6 | 93 | 1.6 | 210 |
| 3 | 1013.9 | 14 | 6.5 | 75 | 2.1 | 190 |
| 4 | 1012.4 | 14 | 6.8 | 83 | 2.5 | 200 |
| 5 | 1005.0 | 14 | 8.9 | 70 | 5.2 | 280 |
| 6 | 1013.1 | 14 | 1.0 | 86 | 2.1 | 200 |
| 7 | 1007.0 | 14 | 4.2 | 98 | 1.2 | 220 |
| 8 | 1015.5 | 14 | 3.5 | 73 | 7.4 | 10 |
| 9 | 1017.7 | 14 | 2.9 | 84 | 2.6 | 210 |
| 10 | 1017.1 | 14 | 7.3 | 61 | 3.2 | 310 |
| 11 | 1020.6 | 14 | 1.8 | 91 | 8.0 | 20 |
| 12 | 1028.1 | 14 | -1.2 | 81 | 1.5 | 210 |
| 13 | 1022.7 | 14 | 5.6 | 87 | 3.2 | 200 |
| 14 | 1016.9 | 14 | 10.8 | 86 | 0.8 | 220 |
| 15 | 999.1 | 14 | 9.4 | 97 | 12.7 | 10 |
| 16 | 1015.6 | 14 | 7.1 | 94 | 2.3 | 230 |
| 17 | 1017.5 | 14 | 10.3 | 84 | 1.3 | 180 |
| 18 | 1013.2 | 14 | 14.8 | 64 | 3.6 | 230 |
| 19 | 1011.9 | 14 | 5.7 | 90 | 10.6 | 30 |
| 20 | 1018.2 | 14 | 4.8 | 65 | 6.4 | 30 |
| 21 | 1004.2 | 14 | 7.3 | 85 | 8.6 | 240 |
| 22 | 1021.3 | 14 | 1.3 | 58 | 3.7 | 280 |
| 23 | 1025.7 | 14 | 0.3 | 88 | 2.8 | 210 |
| 24 | 1019.5 | 14 | 7.5 | 78 | 2.9 | 210 |
| 25 | 1012.9 | 14 | 10.3 | 77 | 4.3 | 190 |
| 26 | 1005.2 | 14 | 10.6 | 100 | 3.6 | 30 |
| 27 | 1016.9 | 14 | 1.8 | 95 | 1.5 | 210 |
| 28 | 1022.7 | 14 | 1.6 | 94 | 7.2 | 340 |
| 29 | 1028.1 | 14 | 0.0 | 84 | 1.3 | 210 |
| 30 | 1024.5 | 14 | 1.3 | 88 | 2.1 | 210 |
| 31 | 1021.9 | 14 | 5.5 | 99 | 2.8 | 200 |