平年値（日ごとの値）
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名瀬／本茶峠 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 | 1996～ 2020 |
| 資料年数 | 0 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 26 | 23 | 2 |
| 1日 | /// | 12.3 | 10.7 | 8.0 | 6.3 | 2.4 | -3.5 | -11.1 | -20.9 | -26.7 | -33.6 | -42.2 | -52.7 | -58.6 | -64.7 | -70.6 | -74.9 | -72.3 | -63.8 | /// | /// | /// | /// | /// | /// |
| 2日 | /// | 12.1 | 10.5 | 7.8 | 6.1 | 2.2 | -3.6 | -11.2 | -21.0 | -26.7 | -33.6 | -42.2 | -52.8 | -58.6 | -64.7 | -70.5 | -74.8 | -72.3 | -63.8 | -60.7 | /// | /// | /// | /// | /// |
| 3日 | /// | 11.9 | 10.3 | 7.6 | 5.9 | 2.0 | -3.7 | -11.3 | -21.1 | -26.8 | -33.7 | -42.2 | -52.8 | -58.7 | -64.7 | -70.4 | -74.8 | -72.3 | -63.8 | -60.7 | /// | /// | /// | /// | /// |
| 4日 | /// | 11.7 | 10.1 | 7.4 | 5.7 | 1.8 | -3.9 | -11.4 | -21.1 | -26.8 | -33.7 | -42.3 | -52.9 | -58.7 | -64.7 | -70.4 | -74.7 | -72.3 | -63.8 | -60.7 | /// | /// | /// | /// | /// |
| 5日 | /// | 11.5 | 9.9 | 7.2 | 5.5 | 1.7 | -4.0 | -11.5 | -21.2 | -26.9 | -33.8 | -42.3 | -52.9 | -58.7 | -64.6 | -70.3 | -74.6 | -72.3 | -63.8 | -60.7 | /// | /// | /// | /// | /// |
| 6日 | /// | 11.4 | 9.8 | 7.0 | 5.3 | 1.5 | -4.0 | -11.6 | -21.3 | -26.9 | -33.8 | -42.3 | -52.9 | -58.7 | -64.6 | -70.2 | -74.6 | -72.3 | -63.8 | -60.7 | /// | /// | /// | /// | /// |
| 7日 | /// | 11.2 | 9.6 | 6.9 | 5.1 | 1.4 | -4.1 | -11.6 | -21.4 | -27.0 | -33.9 | -42.4 | -52.9 | -58.7 | -64.6 | -70.2 | -74.5 | -72.3 | -63.8 | -60.7 | /// | /// | /// | /// | /// |
| 8日 | /// | 11.1 | 9.5 | 6.7 | 5.0 | 1.2 | -4.2 | -11.7 | -21.4 | -27.0 | -33.9 | -42.4 | -52.9 | -58.7 | -64.6 | -70.2 | -74.5 | -72.3 | -63.9 | -60.6 | /// | /// | /// | /// | /// |
| 9日 | /// | 10.9 | 9.3 | 6.5 | 4.8 | 1.1 | -4.3 | -11.7 | -21.5 | -27.1 | -33.9 | -42.4 | -52.9 | -58.7 | -64.6 | -70.1 | -74.4 | -72.4 | -63.9 | -60.6 | /// | /// | /// | /// | /// |
| 10日 | /// | 10.8 | 9.2 | 6.4 | 4.6 | 1.0 | -4.3 | -11.8 | -21.5 | -27.1 | -33.9 | -42.4 | -52.9 | -58.7 | -64.6 | -70.1 | -74.4 | -72.4 | -63.9 | /// | /// | /// | /// | /// | /// |
| 11日 | /// | 10.7 | 9.1 | 6.3 | 4.5 | 0.9 | -4.4 | -11.8 | -21.5 | -27.1 | -33.9 | -42.4 | -52.9 | -58.7 | -64.6 | -70.1 | -74.4 | -72.5 | -64.0 | /// | /// | /// | /// | /// | /// |
| 12日 | /// | 10.6 | 8.9 | 6.2 | 4.3 | 0.8 | -4.5 | -11.9 | -21.5 | -27.1 | -33.9 | -42.4 | -52.8 | -58.6 | -64.6 | -70.1 | -74.4 | -72.5 | -64.0 | /// | /// | /// | /// | /// | /// |
| 13日 | /// | 10.5 | 8.8 | 6.0 | 4.2 | 0.7 | -4.5 | -11.9 | -21.5 | -27.1 | -33.9 | -42.4 | -52.8 | -58.6 | -64.6 | -70.1 | -74.4 | -72.5 | -64.0 | /// | /// | /// | /// | /// | /// |
| 14日 | /// | 10.4 | 8.7 | 5.9 | 4.0 | 0.6 | -4.6 | -12.0 | -21.5 | -27.1 | -33.9 | -42.3 | -52.7 | -58.6 | -64.6 | -70.1 | -74.4 | -72.5 | -64.0 | /// | /// | /// | /// | /// | /// |
| 15日 | /// | 10.3 | 8.6 | 5.8 | 3.9 | 0.5 | -4.7 | -12.0 | -21.5 | -27.1 | -33.9 | -42.3 | -52.7 | -58.6 | -64.6 | -70.1 | -74.3 | -72.5 | -64.0 | /// | /// | /// | /// | /// | /// |
| 16日 | /// | 10.2 | 8.5 | 5.7 | 3.8 | 0.3 | -4.9 | -12.1 | -21.5 | -27.1 | -33.9 | -42.3 | -52.6 | -58.5 | -64.6 | -70.1 | -74.3 | -72.4 | -64.0 | /// | /// | /// | /// | /// | /// |
| 17日 | /// | 10.1 | 8.4 | 5.6 | 3.7 | 0.2 | -5.0 | -12.2 | -21.6 | -27.2 | -33.9 | -42.3 | -52.6 | -58.5 | -64.5 | -70.1 | -74.2 | -72.4 | -64.0 | /// | /// | /// | /// | /// | /// |
| 18日 | /// | 10.1 | 8.3 | 5.5 | 3.6 | 0.1 | -5.1 | -12.2 | -21.6 | -27.2 | -33.9 | -42.2 | -52.5 | -58.4 | -64.5 | -70.1 | -74.2 | -72.3 | -64.0 | /// | /// | /// | /// | /// | /// |
| 19日 | /// | 10.0 | 8.2 | 5.4 | 3.5 | 0.0 | -5.2 | -12.3 | -21.7 | -27.2 | -33.8 | -42.2 | -52.5 | -58.4 | -64.5 | -70.1 | -74.1 | -72.3 | -64.0 | /// | /// | /// | /// | /// | /// |
| 20日 | /// | 9.9 | 8.2 | 5.3 | 3.4 | -0.1 | -5.3 | -12.4 | -21.7 | -27.3 | -33.8 | -42.1 | -52.4 | -58.3 | -64.5 | -70.1 | -74.1 | -72.2 | -64.0 | /// | /// | /// | /// | /// | /// |
| 21日 | /// | 9.8 | 8.1 | 5.2 | 3.3 | -0.2 | -5.4 | -12.5 | -21.8 | -27.3 | -33.8 | -42.1 | -52.3 | -58.3 | -64.4 | -70.0 | -74.0 | -72.2 | -64.1 | /// | /// | /// | /// | /// | /// |
| 22日 | /// | 9.7 | 8.0 | 5.1 | 3.2 | -0.3 | -5.5 | -12.5 | -21.8 | -27.3 | -33.7 | -42.0 | -52.2 | -58.2 | -64.3 | -70.0 | -73.9 | -72.2 | -64.1 | -60.6 | /// | /// | /// | /// | /// |
| 23日 | /// | 9.6 | 7.9 | 5.0 | 3.2 | -0.4 | -5.6 | -12.6 | -21.9 | -27.4 | -33.7 | -41.9 | -52.2 | -58.1 | -64.3 | -69.9 | -73.9 | -72.2 | -64.1 | -60.6 | /// | /// | /// | /// | /// |
| 24日 | /// | 9.6 | 7.8 | 4.9 | 3.1 | -0.5 | -5.6 | -12.7 | -22.0 | -27.4 | -33.7 | -41.8 | -52.1 | -58.1 | -64.2 | -69.9 | -73.9 | -72.2 | -64.2 | -60.6 | /// | /// | /// | /// | /// |
| 25日 | /// | 9.5 | 7.7 | 4.8 | 3.0 | -0.5 | -5.7 | -12.7 | -22.0 | -27.4 | -33.6 | -41.8 | -52.0 | -58.0 | -64.1 | -69.9 | -73.8 | -72.2 | -64.2 | -60.6 | -57.1 | /// | /// | /// | /// |
| 26日 | /// | 9.4 | 7.6 | 4.7 | 2.9 | -0.6 | -5.7 | -12.8 | -22.0 | -27.4 | -33.6 | -41.7 | -51.9 | -57.9 | -64.0 | -69.8 | -73.8 | -72.2 | -64.2 | -60.6 | -57.1 | /// | /// | /// | /// |
| 27日 | /// | 9.3 | 7.5 | 4.6 | 2.8 | -0.6 | -5.7 | -12.8 | -22.1 | -27.4 | -33.6 | -41.7 | -51.9 | -57.9 | -64.0 | -69.8 | -73.8 | -72.3 | -64.2 | -60.6 | -57.1 | /// | /// | /// | /// |
| 28日 | /// | 9.2 | 7.4 | 4.5 | 2.7 | -0.7 | -5.8 | -12.9 | -22.1 | -27.4 | -33.6 | -41.7 | -51.9 | -57.8 | -63.9 | -69.7 | -73.8 | -72.3 | -64.3 | -60.6 | -57.1 | /// | /// | /// | /// |
| 29日 | /// | 9.1 | 7.4 | 4.5 | 2.7 | -0.7 | -5.8 | -12.9 | -22.1 | -27.4 | -33.6 | -41.7 | -51.9 | -57.8 | -63.9 | -69.7 | -73.8 | -72.3 | -64.3 | -60.5 | -57.1 | -53.9 | /// | /// | /// |
| 30日 | /// | 9.1 | 7.3 | 4.4 | 2.6 | -0.7 | -5.8 | -12.9 | -22.1 | -27.4 | -33.6 | -41.7 | -51.9 | -57.8 | -63.8 | -69.7 | -73.8 | -72.3 | -64.3 | -60.5 | -57.1 | -53.9 | /// | /// | /// |
| 31日 | /// | 9.0 | 7.3 | 4.4 | 2.6 | -0.7 | -5.8 | -13.0 | -22.1 | -27.5 | -33.7 | -41.7 | -51.9 | -57.8 | -63.8 | -69.6 | -73.7 | -72.3 | -64.3 | -60.5 | -57.1 | -53.9 | /// | /// | /// |