平年値（日ごとの値）
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稚内 2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 | 2004～ 2016 |
| 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 | 30 | 29 | 24 | 1 |
| 1日 | -5.8 | -10.7 | -12.3 | -15.2 | -17.9 | -23.1 | -29.2 | -36.9 | -45.9 | -50.4 | -53.5 | -53.0 | -50.5 | -50.0 | -49.9 | -50.0 | -50.2 | -50.4 | -50.5 | -50.4 | -50.2 | -49.1 | /// | /// | /// |
| 2日 | -5.8 | -10.7 | -12.3 | -15.2 | -18.0 | -23.1 | -29.2 | -36.9 | -46.0 | -50.5 | -53.5 | -53.0 | -50.4 | -50.0 | -49.9 | -50.0 | -50.2 | -50.4 | -50.5 | -50.4 | -50.2 | -49.1 | /// | /// | /// |
| 3日 | -5.8 | -10.7 | -12.3 | -15.2 | -18.0 | -23.1 | -29.3 | -37.0 | -46.0 | -50.5 | -53.5 | -53.0 | -50.4 | -49.9 | -49.9 | -50.0 | -50.3 | -50.4 | -50.5 | -50.4 | -50.1 | -49.1 | /// | /// | /// |
| 4日 | -5.7 | -10.7 | -12.2 | -15.2 | -18.0 | -23.2 | -29.3 | -37.0 | -46.0 | -50.5 | -53.5 | -52.9 | -50.3 | -49.9 | -49.9 | -50.0 | -50.3 | -50.4 | -50.5 | -50.4 | -50.1 | -49.1 | /// | /// | /// |
| 5日 | -5.7 | -10.6 | -12.2 | -15.2 | -18.0 | -23.2 | -29.3 | -37.1 | -46.1 | -50.5 | -53.5 | -52.9 | -50.3 | -49.9 | -49.9 | -50.0 | -50.4 | -50.5 | -50.6 | -50.4 | -50.1 | -49.1 | /// | /// | /// |
| 6日 | -5.7 | -10.6 | -12.2 | -15.2 | -18.0 | -23.2 | -29.4 | -37.1 | -46.1 | -50.5 | -53.4 | -52.9 | -50.3 | -49.9 | -49.9 | -50.0 | -50.4 | -50.5 | -50.6 | -50.4 | -50.1 | -49.1 | /// | /// | /// |
| 7日 | -5.7 | -10.6 | -12.1 | -15.1 | -18.0 | -23.3 | -29.4 | -37.1 | -46.1 | -50.5 | -53.4 | -52.8 | -50.3 | -49.9 | -49.9 | -50.0 | -50.4 | -50.5 | -50.6 | -50.4 | -50.2 | -49.2 | -47.8 | /// | /// |
| 8日 | -5.6 | -10.5 | -12.1 | -15.1 | -17.9 | -23.3 | -29.4 | -37.1 | -46.1 | -50.5 | -53.4 | -52.8 | -50.3 | -49.9 | -49.9 | -50.0 | -50.4 | -50.5 | -50.7 | -50.4 | -50.2 | -49.2 | -47.8 | /// | /// |
| 9日 | -5.6 | -10.4 | -12.0 | -15.0 | -17.9 | -23.3 | -29.3 | -37.1 | -46.1 | -50.5 | -53.3 | -52.8 | -50.3 | -49.9 | -50.0 | -50.0 | -50.4 | -50.6 | -50.7 | -50.5 | -50.3 | -49.3 | -47.9 | /// | /// |
| 10日 | -5.5 | -10.4 | -11.9 | -14.9 | -17.8 | -23.2 | -29.3 | -37.0 | -46.0 | -50.4 | -53.3 | -52.7 | -50.3 | -49.9 | -50.0 | -50.1 | -50.5 | -50.6 | -50.8 | -50.5 | -50.3 | -49.4 | -47.9 | /// | /// |
| 11日 | -5.5 | -10.3 | -11.8 | -14.9 | -17.8 | -23.2 | -29.2 | -37.0 | -46.0 | -50.4 | -53.3 | -52.7 | -50.4 | -49.9 | -50.0 | -50.1 | -50.5 | -50.7 | -50.9 | -50.6 | -50.4 | -49.5 | -48.0 | /// | /// |
| 12日 | -5.4 | -10.2 | -11.8 | -14.8 | -17.7 | -23.1 | -29.1 | -36.9 | -45.9 | -50.4 | -53.3 | -52.7 | -50.5 | -50.0 | -50.0 | -50.2 | -50.6 | -50.8 | -51.0 | -50.8 | -50.5 | -49.6 | -48.0 | /// | /// |
| 13日 | -5.4 | -10.1 | -11.7 | -14.7 | -17.6 | -23.0 | -29.1 | -36.8 | -45.9 | -50.3 | -53.2 | -52.8 | -50.5 | -50.0 | -50.1 | -50.2 | -50.6 | -50.9 | -51.1 | -50.9 | -50.6 | -49.7 | -48.1 | /// | /// |
| 14日 | -5.3 | -10.0 | -11.6 | -14.6 | -17.5 | -22.9 | -29.0 | -36.7 | -45.8 | -50.3 | -53.2 | -52.8 | -50.6 | -50.1 | -50.2 | -50.3 | -50.7 | -51.1 | -51.3 | -51.1 | -50.7 | -49.8 | -48.1 | /// | /// |
| 15日 | -5.2 | -9.9 | -11.5 | -14.4 | -17.3 | -22.8 | -28.8 | -36.6 | -45.8 | -50.2 | -53.2 | -52.9 | -50.7 | -50.2 | -50.2 | -50.4 | -50.9 | -51.2 | -51.4 | -51.2 | -50.8 | -49.9 | -48.2 | /// | /// |
| 16日 | -5.1 | -9.8 | -11.4 | -14.3 | -17.2 | -22.7 | -28.7 | -36.5 | -45.7 | -50.2 | -53.2 | -53.0 | -50.8 | -50.3 | -50.3 | -50.5 | -51.0 | -51.4 | -51.6 | -51.4 | -50.9 | -49.9 | -48.2 | /// | /// |
| 17日 | -5.0 | -9.7 | -11.2 | -14.1 | -17.0 | -22.5 | -28.6 | -36.4 | -45.6 | -50.2 | -53.2 | -53.0 | -51.0 | -50.4 | -50.4 | -50.6 | -51.1 | -51.5 | -51.8 | -51.5 | -51.0 | -50.0 | -48.2 | /// | /// |
| 18日 | -4.9 | -9.6 | -11.1 | -14.0 | -16.9 | -22.4 | -28.4 | -36.3 | -45.5 | -50.1 | -53.3 | -53.1 | -51.1 | -50.5 | -50.5 | -50.7 | -51.2 | -51.7 | -52.0 | -51.7 | -51.1 | -50.0 | -48.2 | /// | /// |
| 19日 | -4.8 | -9.4 | -11.0 | -13.8 | -16.7 | -22.2 | -28.3 | -36.2 | -45.5 | -50.1 | -53.3 | -53.3 | -51.2 | -50.6 | -50.6 | -50.8 | -51.3 | -51.8 | -52.1 | -51.8 | -51.2 | -50.0 | -48.3 | /// | /// |
| 20日 | -4.7 | -9.3 | -10.8 | -13.7 | -16.5 | -22.1 | -28.2 | -36.1 | -45.4 | -50.1 | -53.3 | -53.4 | -51.3 | -50.7 | -50.7 | -50.9 | -51.5 | -51.9 | -52.2 | -51.9 | -51.2 | -50.1 | /// | /// | /// |
| 21日 | -4.5 | -9.2 | -10.7 | -13.5 | -16.3 | -21.9 | -28.1 | -36.0 | -45.3 | -50.0 | -53.3 | -53.4 | -51.4 | -50.8 | -50.8 | -51.0 | -51.6 | -52.0 | -52.3 | -52.0 | -51.2 | -50.1 | /// | /// | /// |
| 22日 | -4.4 | -9.0 | -10.5 | -13.4 | -16.2 | -21.7 | -27.9 | -35.9 | -45.2 | -49.9 | -53.3 | -53.5 | -51.5 | -50.9 | -50.9 | -51.1 | -51.6 | -52.1 | -52.4 | -52.0 | -51.3 | -50.1 | /// | /// | /// |
| 23日 | -4.3 | -8.9 | -10.4 | -13.2 | -16.0 | -21.6 | -27.8 | -35.8 | -45.1 | -49.9 | -53.3 | -53.6 | -51.6 | -51.0 | -51.0 | -51.2 | -51.7 | -52.1 | -52.5 | -52.1 | -51.2 | -50.1 | /// | /// | /// |
| 24日 | -4.1 | -8.8 | -10.3 | -13.1 | -15.9 | -21.5 | -27.7 | -35.6 | -45.0 | -49.8 | -53.3 | -53.6 | -51.7 | -51.0 | -51.0 | -51.2 | -51.7 | -52.2 | -52.5 | -52.1 | -51.2 | -50.1 | /// | /// | /// |
| 25日 | -4.0 | -8.7 | -10.2 | -13.0 | -15.7 | -21.3 | -27.6 | -35.5 | -44.9 | -49.7 | -53.2 | -53.6 | -51.7 | -51.1 | -51.0 | -51.2 | -51.7 | -52.2 | -52.5 | -52.1 | -51.2 | -50.1 | /// | /// | /// |
| 26日 | -3.9 | -8.6 | -10.1 | -12.9 | -15.6 | -21.2 | -27.4 | -35.4 | -44.8 | -49.6 | -53.2 | -53.6 | -51.7 | -51.1 | -51.0 | -51.2 | -51.7 | -52.2 | -52.4 | -52.1 | -51.2 | -50.0 | /// | /// | /// |
| 27日 | -3.8 | -8.5 | -10.0 | -12.8 | -15.5 | -21.1 | -27.3 | -35.3 | -44.7 | -49.5 | -53.1 | -53.6 | -51.7 | -51.0 | -51.0 | -51.2 | -51.7 | -52.1 | -52.4 | -52.0 | -51.1 | -50.0 | /// | /// | /// |
| 28日 | -3.8 | -8.5 | -9.9 | -12.7 | -15.4 | -21.0 | -27.2 | -35.2 | -44.6 | -49.3 | -53.0 | -53.5 | -51.6 | -51.0 | -51.0 | -51.2 | -51.7 | -52.1 | -52.3 | -52.0 | -51.1 | -50.0 | /// | /// | /// |
| 29日 | -3.7 | -8.4 | -9.8 | -12.6 | -15.3 | -20.9 | -27.1 | -35.1 | -44.5 | -49.2 | -52.9 | -53.5 | -51.6 | -51.0 | -50.9 | -51.2 | -51.6 | -52.1 | -52.2 | -51.9 | -51.1 | -49.9 | /// | /// | /// |