指定気圧面の観測データ（日ごとの値）
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輪島 2004年5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 | 1021.8 | 14 | 14.2 | 60 | 5.7 | 40 |
| 2 | 1022.2 | 14 | 13.9 | 60 | 3.4 | 30 |
| 3 | 1012.5 | 14 | 20.3 | 61 | 3.2 | 220 |
| 4 | 997.0 | 14 | 19.7 | 81 | 8.9 | 230 |
| 5 | 1008.4 | 14 | 13.2 | 79 | 3.5 | 30 |
| 6 | 1013.0 | 14 | 17.5 | 54 | 5.0 | 240 |
| 7 | 1016.1 | 14 | 17.3 | 70 | 3.4 | 270 |
| 8 | 1016.5 | 14 | 18.1 | 33 | 1.7 | 50 |
| 9 | 1012.0 | 14 | 20.3 | 52 | 2.8 | 210 |
| 10 | 1001.7 | 14 | 18.8 | 83 | 5.6 | 230 |
| 11 | 1007.0 | 14 | 15.1 | 88 | 2.9 | 240 |
| 12 | 1011.3 | 14 | 16.8 | 65 | 2.4 | 30 |
| 13 | 1000.9 | 14 | 23.2 | 56 | 5.4 | 190 |
| 14 | 1013.8 | 14 | 13.5 | 82 | 1.5 | 310 |
| 15 | 1017.3 | 14 | 15.3 | 75 | 1.4 | 40 |
| 16 | 1005.5 | 14 | 16.6 | 90 | 4.3 | 220 |
| 17 | 1004.3 | 14 | 17.4 | 92 | 4.8 | 220 |
| 18 | 1009.6 | 14 | 18.7 | 70 | 6.4 | 210 |
| 19 | 1006.2 | 14 | 19.1 | 62 | 3.8 | 220 |
| 20 | 1004.3 | 14 | 17.2 | 82 | 3.4 | 40 |
| 21 | 996.9 | 14 | 18.1 | 85 | 1.3 | 310 |
| 22 | 1003.5 | 14 | 19.5 | 70 | 3.2 | 210 |
| 23 | 1007.8 | 14 | 20.2 | 55 | 2.0 | 10 |
| 24 | 1008.1 | 14 | 19.6 | 49 | 4.3 | 280 |
| 25 | 1013.7 | 14 | 17.1 | 57 | 3.7 | 350 |
| 26 | 1015.8 | 14 | 22.6 | 47 | 1.5 | 220 |
| 27 | 1019.4 | 14 | 22.6 | 55 | 1.6 | 180 |
| 28 | 1014.2 | 14 | 25.0 | 51 | 2.4 | 230 |
| 29 | 1006.9 | 14 | 20.2 | 82 | 5.9 | 210 |
| 30 | 1011.4 | 14 | 17.9 | 92 | 3.3 | 40 |
| 31 | 1006.2 | 14 | 18.4 | 91 | 3.8 | 290 |