平年値（日ごとの値）
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札幌 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 | 2003～ 2019 |
| 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 | -4.1 | -8.6 | -10.1 | -13.3 | -16.1 | -21.1 | -27.4 | -35.3 | -44.4 | -48.8 | -51.9 | -51.7 | -49.5 | -49.4 | -49.9 | -50.8 | -51.5 | -51.7 | -52.0 | -51.9 | -51.3 | -50.2 | -48.8 | /// | /// |
| 2日 | -4.1 | -8.6 | -10.1 | -13.3 | -16.1 | -21.1 | -27.4 | -35.3 | -44.4 | -48.8 | -51.9 | -51.7 | -49.5 | -49.4 | -49.9 | -50.9 | -51.6 | -51.7 | -52.0 | -51.9 | -51.2 | -50.1 | -48.8 | /// | /// |
| 3日 | -4.1 | -8.6 | -10.1 | -13.2 | -16.1 | -21.1 | -27.4 | -35.2 | -44.4 | -48.9 | -52.0 | -51.7 | -49.5 | -49.4 | -49.9 | -50.9 | -51.6 | -51.8 | -52.0 | -51.9 | -51.2 | -50.1 | -48.8 | /// | /// |
| 4日 | -4.0 | -8.5 | -10.1 | -13.2 | -16.0 | -21.1 | -27.4 | -35.2 | -44.4 | -48.9 | -52.0 | -51.8 | -49.6 | -49.4 | -49.9 | -50.9 | -51.7 | -51.8 | -52.0 | -51.9 | -51.1 | -50.1 | -48.9 | /// | /// |
| 5日 | -4.0 | -8.5 | -10.1 | -13.2 | -16.0 | -21.1 | -27.3 | -35.2 | -44.3 | -48.9 | -52.0 | -51.8 | -49.6 | -49.4 | -49.9 | -50.9 | -51.7 | -51.8 | -52.0 | -51.9 | -51.1 | -50.1 | -48.9 | /// | /// |
| 6日 | -4.0 | -8.5 | -10.0 | -13.2 | -16.0 | -21.1 | -27.3 | -35.1 | -44.3 | -48.9 | -52.0 | -51.8 | -49.6 | -49.4 | -50.0 | -51.0 | -51.7 | -51.9 | -52.1 | -51.9 | -51.1 | -50.1 | -48.9 | /// | /// |
| 7日 | -3.9 | -8.4 | -10.0 | -13.1 | -15.9 | -21.1 | -27.2 | -35.1 | -44.3 | -48.9 | -52.0 | -51.8 | -49.7 | -49.5 | -50.0 | -51.0 | -51.8 | -51.9 | -52.1 | -51.9 | -51.2 | -50.1 | -49.0 | /// | /// |
| 8日 | -3.9 | -8.4 | -9.9 | -13.1 | -15.9 | -21.1 | -27.2 | -35.0 | -44.3 | -48.8 | -52.0 | -51.9 | -49.8 | -49.5 | -50.0 | -51.0 | -51.8 | -51.9 | -52.1 | -51.9 | -51.2 | -50.2 | -49.0 | /// | /// |
| 9日 | -3.8 | -8.3 | -9.9 | -13.0 | -15.8 | -21.0 | -27.1 | -34.9 | -44.2 | -48.8 | -52.0 | -51.9 | -49.8 | -49.5 | -50.1 | -51.0 | -51.9 | -52.0 | -52.2 | -52.0 | -51.3 | -50.2 | -49.0 | /// | /// |
| 10日 | -3.8 | -8.2 | -9.8 | -12.9 | -15.8 | -21.0 | -27.0 | -34.9 | -44.1 | -48.7 | -51.9 | -51.9 | -49.9 | -49.6 | -50.1 | -51.1 | -51.9 | -52.1 | -52.3 | -52.0 | -51.3 | -50.3 | /// | /// | /// |
| 11日 | -3.7 | -8.2 | -9.8 | -12.9 | -15.7 | -20.9 | -27.0 | -34.8 | -44.1 | -48.7 | -51.9 | -51.9 | -50.0 | -49.7 | -50.2 | -51.1 | -52.0 | -52.2 | -52.4 | -52.1 | -51.4 | -50.4 | /// | /// | /// |
| 12日 | -3.7 | -8.1 | -9.7 | -12.8 | -15.6 | -20.8 | -26.9 | -34.7 | -44.0 | -48.6 | -51.8 | -51.9 | -50.1 | -49.7 | -50.2 | -51.1 | -52.1 | -52.3 | -52.5 | -52.2 | -51.5 | -50.4 | /// | /// | /// |
| 13日 | -3.6 | -8.0 | -9.6 | -12.7 | -15.6 | -20.8 | -26.8 | -34.6 | -43.9 | -48.5 | -51.8 | -52.0 | -50.2 | -49.8 | -50.3 | -51.2 | -52.1 | -52.4 | -52.6 | -52.3 | -51.6 | -50.5 | /// | /// | /// |
| 14日 | -3.5 | -7.9 | -9.6 | -12.6 | -15.5 | -20.6 | -26.7 | -34.5 | -43.9 | -48.4 | -51.7 | -52.0 | -50.3 | -49.9 | -50.4 | -51.3 | -52.2 | -52.5 | -52.7 | -52.5 | -51.7 | -50.5 | /// | /// | /// |
| 15日 | -3.4 | -7.8 | -9.5 | -12.5 | -15.3 | -20.5 | -26.6 | -34.4 | -43.8 | -48.4 | -51.7 | -52.1 | -50.5 | -50.0 | -50.5 | -51.3 | -52.3 | -52.7 | -52.8 | -52.6 | -51.8 | -50.6 | /// | /// | /// |
| 16日 | -3.3 | -7.7 | -9.4 | -12.4 | -15.2 | -20.4 | -26.5 | -34.3 | -43.7 | -48.3 | -51.7 | -52.1 | -50.6 | -50.2 | -50.6 | -51.4 | -52.4 | -52.9 | -53.0 | -52.7 | -52.0 | -50.7 | /// | /// | /// |
| 17日 | -3.2 | -7.6 | -9.3 | -12.3 | -15.1 | -20.2 | -26.4 | -34.2 | -43.6 | -48.3 | -51.7 | -52.2 | -50.7 | -50.3 | -50.7 | -51.5 | -52.5 | -53.0 | -53.1 | -52.9 | -52.1 | -50.7 | /// | /// | /// |
| 18日 | -3.1 | -7.5 | -9.2 | -12.2 | -14.9 | -20.1 | -26.2 | -34.0 | -43.6 | -48.2 | -51.7 | -52.3 | -50.9 | -50.4 | -50.8 | -51.6 | -52.6 | -53.2 | -53.2 | -53.0 | -52.2 | -50.8 | /// | /// | /// |
| 19日 | -3.0 | -7.4 | -9.0 | -12.1 | -14.8 | -19.9 | -26.1 | -33.9 | -43.5 | -48.2 | -51.7 | -52.4 | -51.0 | -50.5 | -50.9 | -51.7 | -52.7 | -53.3 | -53.3 | -53.1 | -52.3 | -50.8 | /// | /// | /// |
| 20日 | -2.9 | -7.3 | -8.9 | -11.9 | -14.6 | -19.8 | -26.0 | -33.8 | -43.4 | -48.1 | -51.7 | -52.5 | -51.1 | -50.6 | -51.0 | -51.8 | -52.8 | -53.4 | -53.4 | -53.2 | -52.4 | -50.9 | /// | /// | /// |
| 21日 | -2.8 | -7.1 | -8.8 | -11.8 | -14.4 | -19.6 | -25.8 | -33.7 | -43.3 | -48.1 | -51.8 | -52.6 | -51.2 | -50.7 | -51.1 | -51.9 | -52.9 | -53.5 | -53.5 | -53.3 | -52.4 | -50.9 | /// | /// | /// |
| 22日 | -2.7 | -7.0 | -8.7 | -11.7 | -14.3 | -19.4 | -25.7 | -33.5 | -43.2 | -48.1 | -51.8 | -52.8 | -51.3 | -50.8 | -51.2 | -52.0 | -53.0 | -53.6 | -53.5 | -53.4 | -52.5 | -50.9 | /// | /// | /// |
| 23日 | -2.5 | -6.9 | -8.5 | -11.5 | -14.1 | -19.3 | -25.5 | -33.4 | -43.1 | -48.0 | -51.8 | -52.9 | -51.4 | -50.9 | -51.2 | -52.0 | -53.1 | -53.6 | -53.5 | -53.4 | -52.5 | -51.0 | /// | /// | /// |
| 24日 | -2.4 | -6.8 | -8.4 | -11.4 | -13.9 | -19.1 | -25.3 | -33.3 | -43.0 | -47.9 | -51.8 | -52.9 | -51.4 | -50.9 | -51.3 | -52.1 | -53.1 | -53.6 | -53.5 | -53.4 | -52.5 | -51.0 | /// | /// | /// |
| 25日 | -2.3 | -6.7 | -8.3 | -11.3 | -13.8 | -19.0 | -25.2 | -33.1 | -42.9 | -47.8 | -51.8 | -53.0 | -51.4 | -51.0 | -51.3 | -52.1 | -53.1 | -53.6 | -53.5 | -53.4 | -52.5 | -51.0 | /// | /// | /// |
| 26日 | -2.2 | -6.6 | -8.2 | -11.2 | -13.7 | -18.8 | -25.1 | -33.0 | -42.7 | -47.7 | -51.8 | -53.0 | -51.4 | -51.0 | -51.3 | -52.1 | -53.2 | -53.6 | -53.5 | -53.4 | -52.5 | /// | /// | /// | /// |
| 27日 | -2.1 | -6.5 | -8.1 | -11.1 | -13.6 | -18.7 | -24.9 | -32.9 | -42.6 | -47.6 | -51.7 | -53.0 | -51.4 | -51.0 | -51.3 | -52.1 | -53.2 | -53.5 | -53.4 | -53.3 | -52.4 | /// | /// | /// | /// |
| 28日 | -2.1 | -6.5 | -8.0 | -11.0 | -13.5 | -18.6 | -24.8 | -32.8 | -42.5 | -47.5 | -51.6 | -53.0 | -51.4 | -51.0 | -51.3 | -52.1 | -53.2 | -53.5 | -53.4 | -53.2 | -52.3 | /// | /// | /// | /// |
| 29日 | -2.0 | -6.4 | -7.9 | -10.9 | -13.4 | -18.5 | -24.7 | -32.7 | -42.4 | -47.4 | -51.6 | -53.0 | -51.4 | -50.9 | -51.2 | -52.1 | -53.2 | -53.4 | -53.3 | -53.2 | -52.3 | /// | /// | /// | /// |