平年値（日ごとの値）
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昭和 9月21時（現地時間 15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 | 1996～ 2020 |
| 資料年数 | 8 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 24 | 4 |
| 1日 | /// | -18.3 | -19.2 | -20.9 | -22.2 | -25.8 | -31.7 | -39.9 | -50.0 | -55.8 | -62.1 | -68.1 | -72.6 | -74.2 | -75.6 | -77.0 | -78.3 | -79.7 | -80.0 | -79.5 | -77.9 | -72.8 | -67.7 | /// | /// |
| 2日 | /// | -18.3 | -19.2 | -20.9 | -22.2 | -25.8 | -31.7 | -39.9 | -50.0 | -55.8 | -62.0 | -68.1 | -72.6 | -74.1 | -75.5 | -76.9 | -78.2 | -79.5 | -79.7 | -79.1 | -77.3 | -72.1 | -67.0 | /// | /// |
| 3日 | /// | -18.3 | -19.2 | -20.9 | -22.2 | -25.9 | -31.8 | -39.9 | -50.0 | -55.8 | -62.1 | -68.1 | -72.5 | -74.1 | -75.5 | -76.8 | -78.0 | -79.2 | -79.3 | -78.7 | -76.8 | -71.3 | -66.2 | /// | /// |
| 4日 | /// | -18.3 | -19.2 | -20.9 | -22.3 | -25.9 | -31.8 | -39.9 | -50.0 | -55.8 | -62.1 | -68.1 | -72.5 | -74.0 | -75.4 | -76.7 | -77.9 | -79.0 | -79.0 | -78.3 | -76.2 | -70.6 | -65.4 | /// | /// |
| 5日 | /// | -18.3 | -19.2 | -20.9 | -22.3 | -25.9 | -31.8 | -40.0 | -50.0 | -55.8 | -62.1 | -68.1 | -72.4 | -73.9 | -75.3 | -76.6 | -77.8 | -78.8 | -78.7 | -77.9 | -75.7 | -69.9 | -64.6 | /// | /// |
| 6日 | /// | -18.3 | -19.2 | -21.0 | -22.3 | -25.9 | -31.8 | -40.0 | -50.1 | -55.9 | -62.1 | -68.1 | -72.4 | -73.8 | -75.2 | -76.5 | -77.7 | -78.6 | -78.4 | -77.5 | -75.2 | -69.2 | -63.9 | /// | /// |
| 7日 | /// | -18.3 | -19.3 | -21.0 | -22.3 | -25.9 | -31.9 | -40.0 | -50.1 | -55.9 | -62.2 | -68.1 | -72.3 | -73.8 | -75.1 | -76.4 | -77.6 | -78.4 | -78.1 | -77.2 | -74.7 | -68.5 | -63.1 | /// | /// |
| 8日 | /// | -18.3 | -19.3 | -21.0 | -22.4 | -25.9 | -31.9 | -40.0 | -50.2 | -56.0 | -62.2 | -68.1 | -72.3 | -73.7 | -75.0 | -76.3 | -77.5 | -78.3 | -77.9 | -76.9 | -74.2 | -67.9 | -62.3 | /// | /// |
| 9日 | /// | -18.3 | -19.3 | -21.0 | -22.4 | -25.9 | -31.9 | -40.1 | -50.2 | -56.0 | -62.2 | -68.1 | -72.3 | -73.6 | -75.0 | -76.3 | -77.4 | -78.1 | -77.7 | -76.6 | -73.8 | -67.3 | -61.6 | /// | /// |
| 10日 | /// | -18.3 | -19.3 | -21.0 | -22.4 | -26.0 | -31.9 | -40.1 | -50.2 | -56.0 | -62.2 | -68.0 | -72.2 | -73.5 | -74.9 | -76.2 | -77.3 | -78.0 | -77.5 | -76.4 | -73.5 | -66.7 | -60.9 | /// | /// |
| 11日 | /// | -18.2 | -19.3 | -21.0 | -22.4 | -26.0 | -31.9 | -40.1 | -50.2 | -56.0 | -62.2 | -68.0 | -72.2 | -73.5 | -74.8 | -76.1 | -77.3 | -77.9 | -77.4 | -76.2 | -73.2 | -66.3 | -60.2 | /// | /// |
| 12日 | /// | -18.2 | -19.2 | -21.0 | -22.4 | -26.0 | -31.9 | -40.1 | -50.2 | -56.0 | -62.2 | -68.0 | -72.2 | -73.4 | -74.8 | -76.1 | -77.2 | -77.8 | -77.3 | -76.0 | -72.9 | -65.8 | -59.6 | /// | /// |
| 13日 | /// | -18.1 | -19.2 | -20.9 | -22.4 | -25.9 | -31.9 | -40.1 | -50.2 | -56.0 | -62.2 | -68.0 | -72.2 | -73.4 | -74.7 | -76.0 | -77.2 | -77.7 | -77.2 | -75.8 | -72.6 | -65.3 | -58.9 | /// | /// |
| 14日 | /// | -18.0 | -19.1 | -20.9 | -22.3 | -25.9 | -31.9 | -40.1 | -50.2 | -56.0 | -62.2 | -67.9 | -72.1 | -73.4 | -74.7 | -76.0 | -77.2 | -77.7 | -77.0 | -75.7 | -72.4 | -64.8 | -58.3 | /// | /// |
| 15日 | /// | -17.9 | -19.0 | -20.8 | -22.3 | -25.9 | -31.9 | -40.1 | -50.2 | -56.0 | -62.1 | -67.9 | -72.1 | -73.3 | -74.7 | -75.9 | -77.2 | -77.6 | -76.9 | -75.5 | -72.1 | -64.4 | -57.6 | /// | /// |
| 16日 | /// | -17.8 | -18.9 | -20.7 | -22.2 | -25.9 | -31.9 | -40.1 | -50.2 | -56.0 | -62.1 | -67.9 | -72.1 | -73.3 | -74.7 | -75.9 | -77.1 | -77.6 | -76.8 | -75.3 | -71.8 | -63.8 | -57.0 | /// | /// |
| 17日 | /// | -17.7 | -18.8 | -20.6 | -22.1 | -25.8 | -31.9 | -40.1 | -50.2 | -56.0 | -62.1 | -67.9 | -72.1 | -73.3 | -74.6 | -75.9 | -77.1 | -77.5 | -76.7 | -75.2 | -71.5 | -63.3 | -56.3 | /// | /// |
| 18日 | /// | -17.6 | -18.7 | -20.5 | -22.0 | -25.8 | -31.8 | -40.0 | -50.2 | -56.0 | -62.1 | -67.9 | -72.1 | -73.3 | -74.6 | -75.8 | -77.1 | -77.5 | -76.6 | -75.0 | -71.1 | -62.8 | -55.7 | /// | /// |
| 19日 | /// | -17.5 | -18.6 | -20.4 | -21.9 | -25.7 | -31.8 | -40.0 | -50.2 | -56.0 | -62.1 | -67.9 | -72.0 | -73.2 | -74.6 | -75.8 | -77.1 | -77.4 | -76.5 | -74.7 | -70.8 | -62.2 | -55.1 | /// | /// |
| 20日 | /// | -17.4 | -18.5 | -20.3 | -21.8 | -25.7 | -31.8 | -40.0 | -50.2 | -56.0 | -62.1 | -67.9 | -72.0 | -73.2 | -74.5 | -75.7 | -77.0 | -77.4 | -76.3 | -74.5 | -70.4 | -61.5 | -54.5 | /// | /// |
| 21日 | /// | -17.3 | -18.4 | -20.2 | -21.8 | -25.6 | -31.7 | -40.0 | -50.2 | -56.0 | -62.1 | -67.8 | -71.9 | -73.1 | -74.5 | -75.7 | -76.9 | -77.3 | -76.1 | -74.2 | -69.9 | -60.9 | -54.0 | /// | /// |
| 22日 | /// | -17.2 | -18.3 | -20.2 | -21.7 | -25.6 | -31.7 | -39.9 | -50.1 | -56.0 | -62.1 | -67.8 | -71.8 | -73.1 | -74.4 | -75.6 | -76.9 | -77.2 | -75.9 | -74.0 | -69.5 | -60.3 | -53.4 | /// | /// |
| 23日 | /// | -17.2 | -18.2 | -20.1 | -21.6 | -25.5 | -31.6 | -39.9 | -50.1 | -55.9 | -62.1 | -67.8 | -71.7 | -73.0 | -74.3 | -75.5 | -76.8 | -77.1 | -75.8 | -73.7 | -69.1 | -59.6 | -53.0 | /// | /// |
| 24日 | /// | -17.1 | -18.2 | -20.0 | -21.5 | -25.4 | -31.5 | -39.8 | -50.1 | -55.9 | -62.0 | -67.7 | -71.6 | -72.9 | -74.2 | -75.4 | -76.7 | -77.0 | -75.6 | -73.4 | -68.6 | -59.0 | -52.7 | /// | /// |
| 25日 | /// | -17.0 | -18.1 | -19.9 | -21.4 | -25.4 | -31.5 | -39.7 | -50.0 | -55.8 | -62.0 | -67.6 | -71.6 | -72.8 | -74.1 | -75.3 | -76.6 | -76.9 | -75.4 | -73.2 | -68.2 | -58.4 | -52.5 | /// | /// |
| 26日 | /// | -17.0 | -18.0 | -19.8 | -21.3 | -25.3 | -31.4 | -39.6 | -49.9 | -55.7 | -61.9 | -67.6 | -71.5 | -72.7 | -74.0 | -75.2 | -76.5 | -76.8 | -75.2 | -72.9 | -67.8 | -57.8 | -52.3 | /// | /// |
| 27日 | /// | -16.9 | -17.9 | -19.7 | -21.2 | -25.2 | -31.3 | -39.5 | -49.8 | -55.6 | -61.8 | -67.5 | -71.4 | -72.6 | -73.9 | -75.2 | -76.5 | -76.7 | -75.1 | -72.6 | -67.4 | -57.3 | -52.2 | /// | /// |
| 28日 | /// | -16.8 | -17.8 | -19.6 | -21.1 | -25.1 | -31.2 | -39.4 | -49.7 | -55.5 | -61.7 | -67.4 | -71.3 | -72.5 | -73.8 | -75.1 | -76.4 | -76.6 | -74.9 | -72.4 | -67.0 | -56.8 | /// | /// | /// |
| 29日 | /// | -16.6 | -17.7 | -19.5 | -21.0 | -25.0 | -31.1 | -39.3 | -49.6 | -55.4 | -61.6 | -67.3 | -71.2 | -72.5 | -73.7 | -75.1 | -76.4 | -76.6 | -74.8 | -72.2 | -66.6 | -56.3 | /// | /// | /// |
| 30日 | /// | -16.5 | -17.6 | -19.4 | -20.9 | -24.9 | -31.0 | -39.2 | -49.5 | -55.3 | -61.5 | -67.3 | -71.1 | -72.4 | -73.6 | -75.0 | -76.3 | -76.5 | -74.6 | -71.9 | -66.2 | -55.8 | /// | /// | /// |