平年値（日ごとの値）
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南大東島 12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 | 20.6 | 15.1 | 13.6 | 11.3 | 9.7 | 5.6 | -0.2 | -8.1 | -18.1 | -24.4 | -32.0 | -41.5 | -52.8 | -59.2 | -65.9 | -72.7 | -77.8 | -74.8 | -64.9 | -61.3 | -57.5 | /// | /// | /// | /// |
| 2日 | 20.5 | 15.0 | 13.5 | 11.1 | 9.6 | 5.5 | -0.3 | -8.1 | -18.2 | -24.5 | -32.0 | -41.6 | -52.8 | -59.2 | -65.9 | -72.6 | -77.7 | -74.8 | -64.9 | -61.4 | -57.5 | /// | /// | /// | /// |
| 3日 | 20.4 | 14.8 | 13.3 | 10.9 | 9.4 | 5.4 | -0.3 | -8.2 | -18.2 | -24.5 | -32.0 | -41.6 | -52.9 | -59.3 | -66.0 | -72.6 | -77.7 | -74.8 | -64.9 | -61.4 | -57.5 | /// | /// | /// | /// |
| 4日 | 20.2 | 14.7 | 13.1 | 10.7 | 9.2 | 5.3 | -0.4 | -8.3 | -18.3 | -24.5 | -32.0 | -41.6 | -52.9 | -59.3 | -66.0 | -72.6 | -77.6 | -74.8 | -64.9 | -61.4 | -57.6 | /// | /// | /// | /// |
| 5日 | 20.1 | 14.5 | 13.0 | 10.6 | 9.0 | 5.2 | -0.5 | -8.3 | -18.4 | -24.5 | -32.1 | -41.7 | -53.0 | -59.3 | -66.0 | -72.5 | -77.6 | -74.8 | -64.9 | -61.5 | -57.6 | /// | /// | /// | /// |
| 6日 | 20.0 | 14.4 | 12.8 | 10.4 | 8.8 | 5.1 | -0.6 | -8.4 | -18.4 | -24.6 | -32.1 | -41.7 | -53.0 | -59.3 | -66.0 | -72.5 | -77.6 | -74.8 | -64.9 | -61.5 | -57.6 | /// | /// | /// | /// |
| 7日 | 19.9 | 14.3 | 12.7 | 10.3 | 8.7 | 5.0 | -0.6 | -8.5 | -18.5 | -24.6 | -32.1 | -41.8 | -53.0 | -59.3 | -66.0 | -72.4 | -77.5 | -74.9 | -64.9 | -61.5 | -57.7 | /// | /// | /// | /// |
| 8日 | 19.7 | 14.1 | 12.6 | 10.1 | 8.5 | 4.9 | -0.7 | -8.5 | -18.5 | -24.6 | -32.1 | -41.8 | -53.0 | -59.3 | -66.0 | -72.4 | -77.5 | -74.9 | -64.9 | -61.5 | -57.7 | /// | /// | /// | /// |
| 9日 | 19.6 | 14.0 | 12.5 | 10.0 | 8.4 | 4.8 | -0.8 | -8.6 | -18.6 | -24.6 | -32.1 | -41.8 | -53.0 | -59.3 | -66.0 | -72.4 | -77.4 | -75.0 | -64.9 | -61.5 | -57.7 | /// | /// | /// | /// |
| 10日 | 19.5 | 13.9 | 12.4 | 9.9 | 8.3 | 4.8 | -0.8 | -8.6 | -18.6 | -24.6 | -32.1 | -41.8 | -53.0 | -59.3 | -66.0 | -72.3 | -77.4 | -75.0 | -65.0 | -61.5 | -57.7 | /// | /// | /// | /// |
| 11日 | 19.4 | 13.8 | 12.3 | 9.8 | 8.2 | 4.7 | -0.9 | -8.7 | -18.6 | -24.6 | -32.1 | -41.8 | -53.0 | -59.3 | -66.0 | -72.3 | -77.4 | -75.0 | -65.0 | -61.5 | -57.7 | /// | /// | /// | /// |
| 12日 | 19.3 | 13.7 | 12.2 | 9.7 | 8.1 | 4.6 | -0.9 | -8.7 | -18.6 | -24.6 | -32.1 | -41.8 | -53.0 | -59.3 | -66.0 | -72.3 | -77.4 | -75.1 | -65.0 | -61.5 | -57.8 | /// | /// | /// | /// |
| 13日 | 19.2 | 13.6 | 12.1 | 9.6 | 7.9 | 4.6 | -1.0 | -8.7 | -18.6 | -24.7 | -32.2 | -41.7 | -53.0 | -59.3 | -66.0 | -72.3 | -77.4 | -75.1 | -65.0 | -61.5 | -57.8 | /// | /// | /// | /// |
| 14日 | 19.1 | 13.6 | 12.0 | 9.5 | 7.8 | 4.5 | -1.1 | -8.8 | -18.6 | -24.7 | -32.2 | -41.7 | -52.9 | -59.2 | -65.9 | -72.3 | -77.4 | -75.1 | -65.1 | -61.5 | -57.8 | /// | /// | /// | /// |
| 15日 | 19.0 | 13.5 | 11.9 | 9.4 | 7.7 | 4.4 | -1.1 | -8.8 | -18.6 | -24.7 | -32.2 | -41.7 | -52.9 | -59.2 | -65.9 | -72.3 | -77.4 | -75.1 | -65.1 | -61.5 | -57.8 | /// | /// | /// | /// |
| 16日 | 18.9 | 13.4 | 11.8 | 9.3 | 7.6 | 4.3 | -1.2 | -8.8 | -18.6 | -24.7 | -32.2 | -41.7 | -52.9 | -59.2 | -65.9 | -72.3 | -77.4 | -75.1 | -65.1 | -61.5 | -57.8 | /// | /// | /// | /// |
| 17日 | 18.9 | 13.3 | 11.7 | 9.2 | 7.5 | 4.2 | -1.2 | -8.8 | -18.6 | -24.7 | -32.2 | -41.6 | -52.9 | -59.2 | -65.8 | -72.3 | -77.4 | -75.1 | -65.2 | -61.5 | -57.8 | /// | /// | /// | /// |
| 18日 | 18.8 | 13.2 | 11.6 | 9.1 | 7.4 | 4.0 | -1.3 | -8.9 | -18.6 | -24.7 | -32.2 | -41.6 | -52.8 | -59.1 | -65.8 | -72.3 | -77.4 | -75.1 | -65.2 | -61.5 | -57.8 | /// | /// | /// | /// |
| 19日 | 18.7 | 13.1 | 11.5 | 9.0 | 7.3 | 3.9 | -1.3 | -8.9 | -18.6 | -24.6 | -32.2 | -41.5 | -52.8 | -59.1 | -65.8 | -72.3 | -77.3 | -75.1 | -65.2 | -61.5 | -57.8 | /// | /// | /// | /// |
| 20日 | 18.6 | 13.1 | 11.4 | 8.9 | 7.2 | 3.8 | -1.3 | -8.9 | -18.6 | -24.6 | -32.1 | -41.5 | -52.8 | -59.1 | -65.7 | -72.2 | -77.3 | -75.1 | -65.3 | -61.5 | -57.8 | /// | /// | /// | /// |
| 21日 | 18.5 | 13.0 | 11.3 | 8.7 | 7.1 | 3.7 | -1.4 | -8.9 | -18.6 | -24.6 | -32.1 | -41.4 | -52.7 | -59.0 | -65.7 | -72.2 | -77.3 | -75.0 | -65.3 | -61.5 | -57.8 | /// | /// | /// | /// |
| 22日 | 18.5 | 12.9 | 11.2 | 8.6 | 6.9 | 3.6 | -1.4 | -8.9 | -18.6 | -24.6 | -32.1 | -41.4 | -52.6 | -59.0 | -65.6 | -72.2 | -77.3 | -75.1 | -65.4 | -61.5 | -57.8 | /// | /// | /// | /// |
| 23日 | 18.4 | 12.8 | 11.1 | 8.4 | 6.8 | 3.6 | -1.4 | -8.9 | -18.6 | -24.5 | -32.0 | -41.3 | -52.6 | -58.9 | -65.6 | -72.1 | -77.3 | -75.1 | -65.4 | -61.5 | -57.8 | /// | /// | /// | /// |
| 24日 | 18.3 | 12.7 | 11.0 | 8.3 | 6.7 | 3.5 | -1.5 | -8.9 | -18.6 | -24.5 | -32.0 | -41.3 | -52.5 | -58.9 | -65.5 | -72.1 | -77.3 | -75.1 | -65.5 | -61.5 | -57.8 | /// | /// | /// | /// |
| 25日 | 18.2 | 12.6 | 10.9 | 8.1 | 6.6 | 3.4 | -1.5 | -8.9 | -18.6 | -24.5 | -32.0 | -41.2 | -52.5 | -58.8 | -65.5 | -72.1 | -77.3 | -75.1 | -65.5 | -61.5 | -57.9 | /// | /// | /// | /// |
| 26日 | 18.1 | 12.4 | 10.8 | 8.0 | 6.4 | 3.3 | -1.5 | -8.9 | -18.6 | -24.5 | -32.0 | -41.2 | -52.4 | -58.8 | -65.4 | -72.0 | -77.3 | -75.2 | -65.5 | -61.5 | -57.9 | /// | /// | /// | /// |
| 27日 | 18.1 | 12.3 | 10.7 | 7.9 | 6.3 | 3.3 | -1.6 | -8.9 | -18.6 | -24.5 | -32.0 | -41.2 | -52.4 | -58.7 | -65.4 | -72.0 | -77.3 | -75.2 | -65.6 | -61.5 | -57.9 | /// | /// | /// | /// |
| 28日 | 18.0 | 12.3 | 10.6 | 7.8 | 6.1 | 3.2 | -1.6 | -8.9 | -18.6 | -24.5 | -32.0 | -41.2 | -52.3 | -58.7 | -65.3 | -72.0 | -77.3 | -75.3 | -65.6 | -61.5 | -57.9 | /// | /// | /// | /// |
| 29日 | 17.9 | 12.2 | 10.5 | 7.7 | 6.0 | 3.1 | -1.7 | -8.9 | -18.6 | -24.5 | -32.0 | -41.2 | -52.3 | -58.6 | -65.3 | -72.0 | -77.3 | -75.3 | -65.6 | -61.4 | -57.9 | /// | /// | /// | /// |
| 30日 | 17.9 | 12.1 | 10.4 | 7.7 | 5.9 | 3.1 | -1.7 | -8.9 | -18.6 | -24.6 | -32.0 | -41.2 | -52.3 | -58.6 | -65.3 | -72.0 | -77.3 | -75.3 | -65.6 | -61.4 | -57.9 | /// | /// | /// | /// |
| 31日 | 17.8 | 12.1 | 10.4 | 7.6 | 5.9 | 3.0 | -1.7 | -8.9 | -18.7 | -24.6 | -32.1 | -41.2 | -52.3 | -58.6 | -65.3 | -71.9 | -77.3 | -75.4 | -65.6 | -61.4 | -57.9 | -54.1 | /// | /// | /// |