平年値（日ごとの値）
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南鳥島 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～ 2004 |
| 資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 28 | 23 | 1 |
| 1日 | 27.4 | 22.3 | 21.0 | 18.3 | 15.9 | 10.4 | 3.0 | -5.2 | -15.7 | -22.5 | -30.7 | -40.6 | -52.6 | -59.3 | -66.0 | -71.8 | -74.1 | -68.3 | -62.2 | /// | /// | /// | /// | /// | /// |
| 2日 | 27.4 | 22.3 | 21.0 | 18.3 | 15.9 | 10.4 | 3.0 | -5.2 | -15.7 | -22.5 | -30.7 | -40.7 | -52.6 | -59.2 | -66.0 | -71.8 | -74.2 | -68.3 | -62.2 | /// | /// | /// | /// | /// | /// |
| 3日 | 27.4 | 22.3 | 21.0 | 18.3 | 15.9 | 10.4 | 3.0 | -5.2 | -15.7 | -22.6 | -30.7 | -40.7 | -52.6 | -59.2 | -65.9 | -71.8 | -74.2 | -68.4 | -62.2 | /// | /// | /// | /// | /// | /// |
| 4日 | 27.4 | 22.3 | 21.0 | 18.3 | 15.9 | 10.4 | 3.0 | -5.2 | -15.8 | -22.6 | -30.8 | -40.7 | -52.6 | -59.2 | -65.9 | -71.8 | -74.3 | -68.5 | -62.2 | /// | /// | /// | /// | /// | /// |
| 5日 | 27.4 | 22.3 | 20.9 | 18.3 | 15.9 | 10.4 | 3.0 | -5.2 | -15.8 | -22.7 | -30.8 | -40.7 | -52.6 | -59.2 | -65.8 | -71.8 | -74.4 | -68.5 | -62.3 | /// | /// | /// | /// | /// | /// |
| 6日 | 27.4 | 22.3 | 20.9 | 18.3 | 15.9 | 10.4 | 3.0 | -5.2 | -15.9 | -22.7 | -30.9 | -40.8 | -52.6 | -59.1 | -65.8 | -71.7 | -74.4 | -68.6 | -62.3 | /// | /// | /// | /// | /// | /// |
| 7日 | 27.4 | 22.3 | 20.9 | 18.3 | 15.9 | 10.4 | 3.0 | -5.2 | -15.9 | -22.8 | -30.9 | -40.8 | -52.7 | -59.1 | -65.8 | -71.7 | -74.5 | -68.6 | -62.3 | -59.2 | /// | /// | /// | /// | /// |
| 8日 | 27.4 | 22.3 | 20.9 | 18.3 | 15.9 | 10.4 | 3.0 | -5.2 | -15.9 | -22.8 | -31.0 | -40.9 | -52.7 | -59.1 | -65.8 | -71.7 | -74.6 | -68.7 | -62.3 | -59.3 | -55.3 | /// | /// | /// | /// |
| 9日 | 27.4 | 22.3 | 20.9 | 18.2 | 15.9 | 10.4 | 3.0 | -5.2 | -16.0 | -22.8 | -31.0 | -40.9 | -52.7 | -59.1 | -65.7 | -71.7 | -74.6 | -68.7 | -62.4 | -59.3 | -55.3 | /// | /// | /// | /// |
| 10日 | 27.3 | 22.2 | 20.9 | 18.2 | 15.8 | 10.3 | 3.0 | -5.2 | -16.0 | -22.9 | -31.1 | -41.0 | -52.7 | -59.1 | -65.7 | -71.7 | -74.7 | -68.8 | -62.4 | -59.3 | -55.3 | /// | /// | /// | /// |
| 11日 | 27.3 | 22.2 | 20.9 | 18.2 | 15.8 | 10.3 | 3.0 | -5.2 | -16.0 | -22.9 | -31.1 | -41.0 | -52.8 | -59.2 | -65.7 | -71.7 | -74.8 | -68.9 | -62.5 | -59.3 | -55.3 | /// | /// | /// | /// |
| 12日 | 27.3 | 22.2 | 20.8 | 18.2 | 15.8 | 10.3 | 3.0 | -5.2 | -16.0 | -22.9 | -31.1 | -41.0 | -52.8 | -59.2 | -65.7 | -71.7 | -74.9 | -68.9 | -62.5 | -59.4 | -55.3 | /// | /// | /// | /// |
| 13日 | 27.3 | 22.2 | 20.8 | 18.2 | 15.8 | 10.3 | 3.1 | -5.1 | -16.0 | -22.9 | -31.1 | -41.0 | -52.8 | -59.2 | -65.7 | -71.7 | -74.9 | -69.0 | -62.6 | -59.5 | -55.3 | /// | /// | /// | /// |
| 14日 | 27.2 | 22.1 | 20.8 | 18.1 | 15.8 | 10.3 | 3.1 | -5.1 | -16.0 | -22.9 | -31.2 | -41.1 | -52.8 | -59.2 | -65.6 | -71.7 | -75.0 | -69.1 | -62.7 | -59.5 | -55.4 | /// | /// | /// | /// |
| 15日 | 27.2 | 22.1 | 20.8 | 18.1 | 15.8 | 10.4 | 3.1 | -5.1 | -15.9 | -22.9 | -31.2 | -41.1 | -52.8 | -59.2 | -65.6 | -71.7 | -75.1 | -69.3 | -62.8 | -59.6 | -55.4 | /// | /// | /// | /// |
| 16日 | 27.2 | 22.1 | 20.7 | 18.1 | 15.8 | 10.4 | 3.1 | -5.1 | -15.9 | -22.9 | -31.2 | -41.1 | -52.8 | -59.2 | -65.6 | -71.7 | -75.2 | -69.4 | -62.9 | -59.7 | -55.4 | /// | /// | /// | /// |
| 17日 | 27.2 | 22.1 | 20.7 | 18.1 | 15.8 | 10.4 | 3.2 | -5.1 | -15.9 | -22.9 | -31.2 | -41.1 | -52.8 | -59.2 | -65.6 | -71.7 | -75.2 | -69.5 | -63.0 | -59.7 | -55.4 | /// | /// | /// | /// |
| 18日 | 27.1 | 22.1 | 20.7 | 18.1 | 15.8 | 10.4 | 3.2 | -5.1 | -15.9 | -22.9 | -31.2 | -41.1 | -52.8 | -59.2 | -65.6 | -71.7 | -75.3 | -69.7 | -63.1 | -59.8 | -55.5 | /// | /// | /// | /// |
| 19日 | 27.1 | 22.1 | 20.7 | 18.1 | 15.8 | 10.4 | 3.2 | -5.1 | -15.9 | -22.9 | -31.2 | -41.1 | -52.8 | -59.2 | -65.6 | -71.7 | -75.4 | -69.8 | -63.1 | -59.8 | -55.5 | /// | /// | /// | /// |
| 20日 | 27.1 | 22.1 | 20.7 | 18.1 | 15.8 | 10.4 | 3.2 | -5.1 | -15.9 | -22.9 | -31.2 | -41.1 | -52.8 | -59.2 | -65.6 | -71.7 | -75.5 | -70.0 | -63.2 | -59.8 | -55.5 | /// | /// | /// | /// |
| 21日 | 27.1 | 22.0 | 20.7 | 18.1 | 15.8 | 10.4 | 3.2 | -5.1 | -16.0 | -22.9 | -31.2 | -41.1 | -52.8 | -59.2 | -65.6 | -71.8 | -75.5 | -70.1 | -63.2 | -59.9 | -55.5 | /// | /// | /// | /// |
| 22日 | 27.1 | 22.0 | 20.7 | 18.1 | 15.8 | 10.4 | 3.2 | -5.1 | -16.0 | -22.9 | -31.2 | -41.1 | -52.8 | -59.2 | -65.6 | -71.8 | -75.6 | -70.2 | -63.3 | -59.9 | -55.5 | /// | /// | /// | /// |
| 23日 | 27.1 | 22.0 | 20.7 | 18.1 | 15.8 | 10.4 | 3.2 | -5.1 | -16.0 | -23.0 | -31.3 | -41.1 | -52.8 | -59.3 | -65.7 | -71.8 | -75.7 | -70.3 | -63.3 | /// | /// | /// | /// | /// | /// |
| 24日 | 27.1 | 22.0 | 20.7 | 18.1 | 15.8 | 10.4 | 3.2 | -5.2 | -16.0 | -23.0 | -31.3 | -41.1 | -52.8 | -59.3 | -65.7 | -71.9 | -75.8 | -70.5 | -63.3 | /// | /// | /// | /// | /// | /// |
| 25日 | 27.1 | 22.0 | 20.7 | 18.1 | 15.8 | 10.4 | 3.2 | -5.2 | -16.0 | -23.0 | -31.3 | -41.2 | -52.9 | -59.3 | -65.7 | -71.9 | -75.9 | -70.6 | -63.3 | /// | /// | /// | /// | /// | /// |
| 26日 | 27.1 | 22.0 | 20.7 | 18.1 | 15.8 | 10.4 | 3.2 | -5.2 | -16.1 | -23.0 | -31.3 | -41.2 | -52.9 | -59.3 | -65.7 | -71.9 | -76.0 | -70.7 | -63.3 | /// | /// | /// | /// | /// | /// |
| 27日 | 27.0 | 22.0 | 20.7 | 18.1 | 15.8 | 10.4 | 3.2 | -5.2 | -16.1 | -23.1 | -31.4 | -41.2 | -52.9 | -59.3 | -65.7 | -72.0 | -76.1 | -70.9 | -63.3 | /// | /// | /// | /// | /// | /// |
| 28日 | 27.0 | 21.9 | 20.6 | 18.0 | 15.8 | 10.4 | 3.2 | -5.2 | -16.1 | -23.1 | -31.4 | -41.3 | -52.9 | -59.3 | -65.7 | -72.0 | -76.2 | -71.0 | -63.4 | /// | /// | /// | /// | /// | /// |
| 29日 | 27.0 | 21.9 | 20.6 | 18.0 | 15.8 | 10.4 | 3.2 | -5.2 | -16.1 | -23.1 | -31.4 | -41.3 | -52.9 | -59.3 | -65.7 | -72.0 | -76.3 | -71.1 | -63.4 | /// | /// | /// | /// | /// | /// |
| 30日 | 27.0 | 21.9 | 20.6 | 18.0 | 15.8 | 10.4 | 3.3 | -5.2 | -16.1 | -23.1 | -31.4 | -41.3 | -52.9 | -59.3 | -65.7 | -72.0 | -76.4 | -71.3 | -63.4 | -59.9 | -55.7 | /// | /// | /// | /// |