指定気圧面の観測データ（日ごとの値）
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昭和 2016年5月21時（現地時間 15時） 地上
| 日 | 気圧(hPa) | 高度(m) | 気温(℃) | 相対湿度(%) | 風速(m/s) | 風向(°) |
|---|---|---|---|---|---|---|
| 1 | 983.2 | 18 | -9.8 | 66 | 2.2 | 90 |
| 2 | 988.5 | 18 | -8.5 | 82 | 6.8 | 20 |
| 3 | 996.8 | 18 | -18.0 | 87 | 5.9 | 180 |
| 4 | 994.9 | 18 | -19.2 | 85 | 0.5 | 50 |
| 5 | 1005.1 | 18 | -17.4 | 59 | 5.4 | 170 |
| 6 | 998.1 | 18 | -10.8 | 55 | 4.9 | 120 |
| 7 | 983.7 | 18 | -8.1 | 43 | 2.9 | 10 |
| 8 | 979.0 | 18 | -12.7 | 54 | 9.9 | 70 |
| 9 | 976.1 | 18 | -9.7 | 60 | 9.1 | 80 |
| 10 | 982.5 | 18 | -10.8 | 62 | 10.9 | 70 |
| 11 | 980.1 | 18 | -9.1 | 91 | 14.3 | 50 |
| 12 | 988.1 | 18 | -10.4 | 87 | 1.3 | 130 |
| 13 | 982.1 | 18 | -16.5 | 67 | 2.3 | 110 |
| 14 | 988.9 | 18 | -17.5 | 77 | 1.2 | 90 |
| 15 | 988.0 | 18 | -15.7 | 78 | 2.1 | 60 |
| 16 | 989.2 | 18 | -18.6 | 85 | 1.6 | 60 |
| 17 | 995.1 | 18 | -16.9 | 76 | 3.5 | 80 |
| 18 | 988.8 | 18 | -9.8 | 89 | 19.4 | 70 |
| 19 | 971.3 | 18 | -7.3 | 95 | 20.6 | 50 |
| 20 | 984.8 | 18 | -9.7 | 93 | 15.3 | 50 |
| 21 | 974.5 | 18 | -7.1 | 95 | 21.9 | 70 |
| 22 | 967.9 | 18 | -8.6 | 94 | 16.3 | 60 |
| 23 | 972.0 | 18 | -11.1 | 87 | 4.5 | 40 |
| 24 | 981.9 | 18 | -9.8 | 85 | 10.4 | 50 |
| 25 | 977.6 | 18 | -10.1 | 76 | 12.7 | 50 |
| 26 | 964.1 | 18 | -16.1 | 62 | 1.7 | 50 |
| 27 | 980.6 | 18 | -14.1 | 80 | 6.8 | 40 |
| 28 | 992.7 | 18 | -10.1 | 63 | 11.4 | 70 |
| 29 | 982.1 | 18 | -9.7 | 73 | 1.5 | 110 |
| 30 | 975.5 | 18 | -12.5 | 83 | 2.3 | 190 |
| 31 | 974.5 | 18 | -16.8 | 71 | 1.2 | 90 |