平年値（日ごとの値）
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南大東島 9月21時
| 要素 | 気温(℃) | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 指定気圧面 | 1000hPa | 925hPa | 900hPa | 850hPa | 800hPa | 700hPa | 600hPa | 500hPa | 400hPa | 350hPa | 300hPa | 250hPa | 200hPa | 175hPa | 150hPa | 125hPa | 100hPa | 70hPa | 50hPa | 40hPa | 30hPa | 20hPa | 15hPa | 10hPa | 5hPa |
| 統計期間 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1998～ 2020 |
| 資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 28 | 25 | 3 |
| 1日 | 27.7 | 22.8 | 21.5 | 19.1 | 16.6 | 11.4 | 4.3 | -4.0 | -14.4 | -21.1 | -29.2 | -38.9 | -50.7 | -57.4 | -64.5 | -71.5 | -75.7 | -69.4 | -62.4 | -59.0 | -55.0 | /// | /// | /// | /// |
| 2日 | 27.7 | 22.8 | 21.5 | 19.1 | 16.6 | 11.4 | 4.3 | -4.0 | -14.4 | -21.1 | -29.3 | -38.9 | -50.7 | -57.4 | -64.6 | -71.5 | -75.8 | -69.4 | -62.4 | -59.0 | -55.0 | /// | /// | /// | /// |
| 3日 | 27.6 | 22.8 | 21.5 | 19.0 | 16.6 | 11.4 | 4.3 | -4.0 | -14.5 | -21.2 | -29.3 | -39.0 | -50.7 | -57.5 | -64.6 | -71.6 | -75.9 | -69.4 | -62.4 | -59.0 | -55.0 | /// | /// | /// | /// |
| 4日 | 27.6 | 22.8 | 21.5 | 19.0 | 16.6 | 11.4 | 4.3 | -4.0 | -14.5 | -21.2 | -29.3 | -39.0 | -50.8 | -57.5 | -64.6 | -71.6 | -75.9 | -69.4 | -62.4 | -59.0 | -55.0 | /// | /// | /// | /// |
| 5日 | 27.6 | 22.7 | 21.5 | 19.0 | 16.5 | 11.4 | 4.3 | -4.0 | -14.5 | -21.2 | -29.3 | -39.0 | -50.8 | -57.5 | -64.6 | -71.7 | -76.0 | -69.5 | -62.4 | -59.0 | -55.0 | /// | /// | /// | /// |
| 6日 | 27.6 | 22.7 | 21.5 | 19.0 | 16.5 | 11.4 | 4.3 | -4.0 | -14.5 | -21.3 | -29.4 | -39.0 | -50.8 | -57.5 | -64.7 | -71.7 | -76.0 | -69.5 | -62.5 | -59.0 | -55.0 | /// | /// | /// | /// |
| 7日 | 27.5 | 22.7 | 21.4 | 19.0 | 16.5 | 11.3 | 4.3 | -4.0 | -14.6 | -21.3 | -29.4 | -39.1 | -50.8 | -57.5 | -64.7 | -71.7 | -76.1 | -69.5 | -62.5 | -59.0 | -55.0 | /// | /// | /// | /// |
| 8日 | 27.5 | 22.7 | 21.4 | 19.0 | 16.5 | 11.3 | 4.3 | -4.0 | -14.6 | -21.4 | -29.4 | -39.1 | -50.9 | -57.6 | -64.7 | -71.8 | -76.1 | -69.6 | -62.5 | -59.1 | -55.0 | /// | /// | /// | /// |
| 9日 | 27.5 | 22.6 | 21.4 | 18.9 | 16.5 | 11.3 | 4.3 | -4.1 | -14.6 | -21.4 | -29.4 | -39.2 | -50.9 | -57.6 | -64.7 | -71.8 | -76.2 | -69.6 | -62.5 | -59.1 | -55.1 | /// | /// | /// | /// |
| 10日 | 27.4 | 22.6 | 21.4 | 18.9 | 16.5 | 11.3 | 4.3 | -4.1 | -14.6 | -21.4 | -29.5 | -39.2 | -50.9 | -57.6 | -64.7 | -71.8 | -76.2 | -69.7 | -62.6 | -59.1 | -55.1 | /// | /// | /// | /// |
| 11日 | 27.4 | 22.6 | 21.3 | 18.9 | 16.5 | 11.3 | 4.2 | -4.1 | -14.6 | -21.4 | -29.5 | -39.2 | -51.0 | -57.6 | -64.7 | -71.8 | -76.3 | -69.8 | -62.6 | -59.1 | -55.1 | /// | /// | /// | /// |
| 12日 | 27.4 | 22.5 | 21.3 | 18.8 | 16.5 | 11.3 | 4.2 | -4.1 | -14.6 | -21.4 | -29.5 | -39.3 | -51.0 | -57.6 | -64.7 | -71.8 | -76.3 | -69.9 | -62.7 | -59.2 | -55.1 | /// | /// | /// | /// |
| 13日 | 27.3 | 22.5 | 21.2 | 18.8 | 16.4 | 11.3 | 4.2 | -4.1 | -14.6 | -21.5 | -29.5 | -39.3 | -51.0 | -57.6 | -64.7 | -71.8 | -76.3 | -69.9 | -62.7 | -59.2 | -55.1 | /// | /// | /// | /// |
| 14日 | 27.3 | 22.4 | 21.1 | 18.7 | 16.4 | 11.3 | 4.1 | -4.1 | -14.6 | -21.5 | -29.5 | -39.3 | -51.0 | -57.6 | -64.7 | -71.8 | -76.4 | -70.0 | -62.8 | -59.2 | -55.1 | /// | /// | /// | /// |
| 15日 | 27.2 | 22.3 | 21.1 | 18.6 | 16.3 | 11.2 | 4.1 | -4.1 | -14.6 | -21.5 | -29.6 | -39.3 | -51.0 | -57.6 | -64.7 | -71.8 | -76.4 | -70.1 | -62.8 | -59.2 | -55.1 | /// | /// | /// | /// |
| 16日 | 27.2 | 22.3 | 21.0 | 18.5 | 16.3 | 11.2 | 4.1 | -4.1 | -14.6 | -21.5 | -29.6 | -39.3 | -51.0 | -57.6 | -64.7 | -71.8 | -76.4 | -70.1 | -62.9 | -59.2 | -55.1 | /// | /// | /// | /// |
| 17日 | 27.1 | 22.2 | 20.9 | 18.4 | 16.2 | 11.2 | 4.1 | -4.2 | -14.7 | -21.5 | -29.6 | -39.3 | -51.1 | -57.7 | -64.7 | -71.8 | -76.5 | -70.2 | -63.0 | -59.2 | -55.0 | /// | /// | /// | /// |
| 18日 | 27.1 | 22.1 | 20.8 | 18.3 | 16.1 | 11.1 | 4.0 | -4.2 | -14.7 | -21.5 | -29.7 | -39.4 | -51.1 | -57.7 | -64.8 | -71.8 | -76.5 | -70.3 | -63.0 | -59.2 | -55.0 | /// | /// | /// | /// |
| 19日 | 27.0 | 22.0 | 20.8 | 18.2 | 16.0 | 11.1 | 4.0 | -4.2 | -14.7 | -21.6 | -29.7 | -39.4 | -51.2 | -57.8 | -64.8 | -71.9 | -76.5 | -70.3 | -63.1 | -59.3 | -55.1 | /// | /// | /// | /// |
| 20日 | 27.0 | 21.9 | 20.7 | 18.1 | 15.9 | 11.0 | 4.0 | -4.2 | -14.8 | -21.6 | -29.8 | -39.5 | -51.2 | -57.8 | -64.8 | -71.9 | -76.6 | -70.4 | -63.2 | -59.4 | -55.1 | /// | /// | /// | /// |
| 21日 | 26.9 | 21.8 | 20.6 | 18.0 | 15.8 | 11.0 | 3.9 | -4.3 | -14.8 | -21.6 | -29.8 | -39.5 | -51.3 | -57.9 | -64.9 | -71.9 | -76.6 | -70.4 | -63.2 | -59.5 | -55.1 | /// | /// | /// | /// |
| 22日 | 26.8 | 21.8 | 20.5 | 18.0 | 15.8 | 10.9 | 3.9 | -4.3 | -14.8 | -21.7 | -29.9 | -39.6 | -51.3 | -57.9 | -64.9 | -72.0 | -76.7 | -70.5 | -63.3 | -59.5 | -55.2 | /// | /// | /// | /// |
| 23日 | 26.8 | 21.7 | 20.5 | 17.9 | 15.7 | 10.9 | 3.9 | -4.4 | -14.9 | -21.7 | -29.9 | -39.7 | -51.4 | -58.0 | -65.0 | -72.0 | -76.7 | -70.6 | -63.4 | -59.6 | -55.3 | -50.4 | /// | /// | /// |
| 24日 | 26.7 | 21.6 | 20.4 | 17.9 | 15.7 | 10.8 | 3.8 | -4.4 | -14.9 | -21.8 | -30.0 | -39.7 | -51.4 | -58.0 | -65.0 | -72.0 | -76.8 | -70.7 | -63.4 | -59.6 | -55.3 | -50.4 | /// | /// | /// |
| 25日 | 26.6 | 21.6 | 20.4 | 17.8 | 15.6 | 10.8 | 3.8 | -4.4 | -15.0 | -21.8 | -30.0 | -39.8 | -51.5 | -58.1 | -65.0 | -72.1 | -76.9 | -70.8 | -63.4 | -59.6 | -55.3 | -50.5 | /// | /// | /// |
| 26日 | 26.6 | 21.5 | 20.3 | 17.8 | 15.6 | 10.8 | 3.8 | -4.5 | -15.0 | -21.9 | -30.1 | -39.9 | -51.5 | -58.1 | -65.0 | -72.1 | -77.0 | -70.9 | -63.5 | -59.6 | -55.3 | -50.5 | /// | /// | /// |
| 27日 | 26.5 | 21.5 | 20.3 | 17.7 | 15.6 | 10.8 | 3.7 | -4.5 | -15.1 | -21.9 | -30.1 | -39.9 | -51.6 | -58.2 | -65.1 | -72.1 | -77.1 | -71.0 | -63.5 | -59.6 | -55.3 | -50.5 | /// | /// | /// |
| 28日 | 26.5 | 21.5 | 20.2 | 17.7 | 15.6 | 10.7 | 3.7 | -4.5 | -15.1 | -22.0 | -30.2 | -40.0 | -51.6 | -58.2 | -65.1 | -72.2 | -77.2 | -71.1 | -63.5 | -59.6 | -55.4 | -50.6 | /// | /// | /// |
| 29日 | 26.4 | 21.4 | 20.2 | 17.7 | 15.6 | 10.7 | 3.7 | -4.6 | -15.2 | -22.0 | -30.2 | -40.0 | -51.6 | -58.2 | -65.1 | -72.2 | -77.3 | -71.3 | -63.5 | -59.6 | -55.4 | -50.6 | /// | /// | /// |
| 30日 | 26.4 | 21.4 | 20.1 | 17.7 | 15.6 | 10.7 | 3.7 | -4.6 | -15.3 | -22.1 | -30.2 | -40.0 | -51.6 | -58.2 | -65.1 | -72.2 | -77.4 | -71.4 | -63.5 | -59.7 | -55.4 | -50.6 | /// | /// | /// |