ホーム > 気球による高層気象観測 > 高層大気の気象データ
| 気圧 | 1月 | 2月 | 3月 | 4月 | 5月 | 6月 | 7月 | 8月 | 9月 | 10月 | 11月 | 12月 | 年 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30hPa | -53.7 | -54.5 | -53.7 | -53.4 | -53.0 | -52.3 | -52.3 | -52.6 | -53.5 | -55.1 | -54.8 | -54.0 | -53.6 |
| 40hPa | -55.5 | -56.4 | -56.0 | -55.8 | -55.8 | -55.4 | -55.7 | -56.0 | -56.7 | -57.7 | -57.4 | -56.5 | -56.3 |
| 50hPa | -57.7 | -58.2 | -58.3 | -58.6 | -58.6 | -58.1 | -58.6 | -59.1 | -59.6 | -60.2 | -59.7 | -58.9 | -58.8 |
| 70hPa | -59.6 | -60.8 | -61.3 | -62.5 | -63.7 | -63.5 | -64.2 | -65.3 | -65.5 | -64.7 | -63.2 | -61.3 | -63.0 |
| 100hPa | -59.4 | -59.6 | -60.4 | -62.3 | -64.2 | -66.2 | -68.6 | -70.1 | -70.3 | -67.8 | -64.5 | -61.8 | -64.6 |
| 125hPa | -57.2 | -57.4 | -58.2 | -60.0 | -61.9 | -64.6 | -67.1 | -68.0 | -67.8 | -65.4 | -62.6 | -59.8 | -62.5 |
| 150hPa | -54.4 | -54.5 | -55.8 | -58.2 | -60.1 | -62.4 | -63.2 | -63.2 | -63.1 | -61.2 | -59.5 | -56.9 | -59.4 |
| 175hPa | -51.9 | -52.1 | -54.5 | -57.4 | -58.4 | -58.5 | -57.8 | -57.4 | -57.7 | -56.8 | -56.2 | -54.0 | -56.1 |
| 200hPa | -50.1 | -50.6 | -54.1 | -56.2 | -55.3 | -53.4 | -51.8 | -51.3 | -52.2 | -52.5 | -53.1 | -51.4 | -52.7 |
| 250hPa | -48.3 | -49.3 | -51.1 | -50.2 | -46.5 | -42.6 | -40.1 | -39.6 | -41.5 | -44.4 | -47.1 | -47.5 | -45.7 |
| 300hPa | -45.6 | -45.9 | -45.1 | -42.4 | -37.8 | -33.2 | -30.2 | -29.8 | -31.9 | -36.6 | -41.0 | -43.5 | -38.6 |
| 350hPa | -40.8 | -40.6 | -38.5 | -35.0 | -30.1 | -25.5 | -22.2 | -21.7 | -23.9 | -29.4 | -34.6 | -38.4 | -31.7 |
| 400hPa | -35.3 | -34.9 | -32.3 | -28.4 | -23.7 | -19.1 | -15.7 | -14.9 | -17.3 | -23.0 | -28.6 | -33.0 | -25.5 |
| 500hPa | -25.5 | -25.0 | -22.1 | -17.7 | -13.2 | -8.8 | -5.5 | -4.5 | -7.1 | -12.5 | -18.3 | -23.0 | -15.3 |
| 600hPa | -18.0 | -17.5 | -14.3 | -9.4 | -4.8 | -0.9 | 2.4 | 3.3 | 0.9 | -4.3 | -9.9 | -14.9 | -7.3 |
| 700hPa | -12.2 | -11.8 | -8.3 | -3.1 | 1.5 | 5.4 | 8.9 | 9.8 | 7.1 | 2.0 | -3.4 | -8.6 | -1.1 |
| 800hPa | -6.4 | -6.2 | -3.0 | 2.7 | 7.4 | 11.2 | 15.0 | 15.7 | 12.2 | 6.7 | 1.8 | -3.2 | 4.5 |
| 850hPa | -3.5 | -3.4 | -0.3 | 5.5 | 10.1 | 13.7 | 17.7 | 18.3 | 14.6 | 9.1 | 4.3 | -0.4 | 7.1 |
| 900hPa | -0.5 | -0.4 | 2.5 | 8.0 | 12.5 | 16.1 | 20.0 | 20.9 | 17.2 | 11.8 | 7.0 | 2.5 | 9.8 |
| 925hPa | 1.2 | 1.3 | 3.9 | 9.2 | 13.6 | 17.2 | 21.3 | 22.0 | 18.5 | 13.3 | 8.6 | 3.9 | 11.2 |
| 1000hPa | 4.2 | 4.3 | 6.9 | 11.9 | 16.0 | 19.2 | 23.0 | 24.4 | 21.1 | 16.3 | 11.5 | 7.0 | 13.8 |