平年値（日ごとの値）
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札幌 8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 | 21.6 | 18.9 | 17.7 | 15.5 | 13.3 | 8.1 | 1.4 | -6.4 | -16.9 | -23.6 | -31.6 | -41.1 | -51.0 | -55.4 | -59.2 | -62.2 | -63.8 | -61.3 | -57.0 | -54.4 | -51.3 | -46.7 | -43.7 | /// | /// |
| 2日 | 21.7 | 18.9 | 17.7 | 15.5 | 13.3 | 8.1 | 1.4 | -6.5 | -16.9 | -23.6 | -31.6 | -41.1 | -51.0 | -55.4 | -59.2 | -62.2 | -63.9 | -61.3 | -57.0 | -54.4 | -51.3 | -46.8 | -43.8 | /// | /// |
| 3日 | 21.7 | 18.9 | 17.7 | 15.5 | 13.3 | 8.1 | 1.4 | -6.5 | -16.9 | -23.6 | -31.6 | -41.1 | -51.0 | -55.4 | -59.2 | -62.3 | -63.9 | -61.4 | -57.0 | -54.4 | -51.3 | -46.8 | -43.8 | /// | /// |
| 4日 | 21.7 | 18.9 | 17.7 | 15.5 | 13.3 | 8.1 | 1.4 | -6.5 | -17.0 | -23.7 | -31.6 | -41.1 | -50.9 | -55.4 | -59.2 | -62.3 | -64.0 | -61.4 | -57.0 | -54.4 | -51.3 | -46.8 | -43.9 | /// | /// |
| 5日 | 21.7 | 18.8 | 17.7 | 15.5 | 13.3 | 8.1 | 1.4 | -6.5 | -17.0 | -23.7 | -31.6 | -41.1 | -50.9 | -55.4 | -59.2 | -62.3 | -64.0 | -61.4 | -57.0 | -54.4 | -51.3 | -46.9 | -44.0 | /// | /// |
| 6日 | 21.7 | 18.8 | 17.6 | 15.4 | 13.2 | 8.0 | 1.3 | -6.6 | -17.0 | -23.7 | -31.7 | -41.1 | -50.9 | -55.3 | -59.2 | -62.3 | -64.0 | -61.4 | -57.0 | -54.5 | -51.4 | -46.9 | -44.0 | /// | /// |
| 7日 | 21.6 | 18.7 | 17.6 | 15.4 | 13.2 | 8.0 | 1.3 | -6.6 | -17.1 | -23.7 | -31.7 | -41.0 | -50.8 | -55.3 | -59.2 | -62.3 | -64.0 | -61.4 | -57.0 | -54.5 | -51.4 | -46.9 | -44.1 | /// | /// |
| 8日 | 21.6 | 18.7 | 17.5 | 15.3 | 13.1 | 7.9 | 1.3 | -6.7 | -17.1 | -23.8 | -31.7 | -41.0 | -50.8 | -55.2 | -59.1 | -62.3 | -63.9 | -61.4 | -57.0 | -54.5 | -51.4 | -47.0 | -44.1 | /// | /// |
| 9日 | 21.6 | 18.6 | 17.5 | 15.3 | 13.1 | 7.9 | 1.2 | -6.7 | -17.2 | -23.8 | -31.7 | -41.0 | -50.7 | -55.2 | -59.1 | -62.3 | -63.9 | -61.4 | -57.1 | -54.5 | -51.4 | -47.0 | -44.2 | /// | /// |
| 10日 | 21.5 | 18.5 | 17.4 | 15.2 | 13.0 | 7.8 | 1.2 | -6.8 | -17.3 | -23.9 | -31.7 | -41.0 | -50.7 | -55.1 | -59.1 | -62.3 | -63.9 | -61.4 | -57.1 | -54.5 | -51.4 | -47.1 | -44.2 | /// | /// |
| 11日 | 21.5 | 18.4 | 17.3 | 15.1 | 12.9 | 7.7 | 1.1 | -6.8 | -17.3 | -23.9 | -31.7 | -41.0 | -50.7 | -55.1 | -59.0 | -62.4 | -63.9 | -61.4 | -57.1 | -54.6 | -51.5 | -47.1 | -44.2 | /// | /// |
| 12日 | 21.4 | 18.3 | 17.2 | 15.0 | 12.8 | 7.7 | 1.1 | -6.9 | -17.4 | -24.0 | -31.8 | -41.0 | -50.7 | -55.1 | -59.0 | -62.4 | -63.9 | -61.4 | -57.1 | -54.6 | -51.5 | -47.2 | -44.3 | /// | /// |
| 13日 | 21.3 | 18.2 | 17.1 | 14.9 | 12.7 | 7.6 | 1.0 | -7.0 | -17.5 | -24.0 | -31.8 | -41.0 | -50.7 | -55.0 | -59.0 | -62.4 | -63.9 | -61.4 | -57.1 | -54.6 | -51.5 | -47.2 | -44.3 | /// | /// |
| 14日 | 21.3 | 18.1 | 17.0 | 14.8 | 12.6 | 7.5 | 0.9 | -7.1 | -17.6 | -24.1 | -31.9 | -41.0 | -50.7 | -55.0 | -59.0 | -62.4 | -63.9 | -61.4 | -57.1 | -54.6 | -51.5 | -47.2 | -44.4 | /// | /// |
| 15日 | 21.2 | 17.9 | 16.8 | 14.6 | 12.5 | 7.4 | 0.9 | -7.2 | -17.7 | -24.2 | -32.0 | -41.0 | -50.7 | -55.0 | -59.0 | -62.4 | -63.8 | -61.3 | -57.1 | -54.6 | -51.5 | -47.3 | -44.4 | /// | /// |
| 16日 | 21.1 | 17.8 | 16.7 | 14.5 | 12.4 | 7.2 | 0.8 | -7.3 | -17.8 | -24.3 | -32.1 | -41.1 | -50.8 | -55.0 | -59.0 | -62.4 | -63.8 | -61.3 | -57.1 | -54.6 | -51.5 | -47.3 | -44.5 | /// | /// |
| 17日 | 21.1 | 17.7 | 16.6 | 14.4 | 12.3 | 7.1 | 0.6 | -7.4 | -17.9 | -24.5 | -32.2 | -41.2 | -50.8 | -55.1 | -59.0 | -62.4 | -63.8 | -61.2 | -57.1 | -54.6 | -51.5 | -47.3 | -44.5 | /// | /// |
| 18日 | 21.0 | 17.6 | 16.5 | 14.3 | 12.2 | 7.0 | 0.5 | -7.5 | -18.1 | -24.6 | -32.4 | -41.3 | -50.8 | -55.1 | -59.0 | -62.3 | -63.7 | -61.2 | -57.1 | -54.7 | -51.5 | -47.4 | -44.6 | /// | /// |
| 19日 | 20.9 | 17.5 | 16.4 | 14.2 | 12.1 | 6.9 | 0.4 | -7.7 | -18.3 | -24.8 | -32.5 | -41.5 | -50.9 | -55.1 | -58.9 | -62.3 | -63.6 | -61.1 | -57.0 | -54.7 | -51.6 | -47.4 | -44.6 | /// | /// |
| 20日 | 20.9 | 17.5 | 16.3 | 14.1 | 11.9 | 6.7 | 0.3 | -7.8 | -18.4 | -25.0 | -32.7 | -41.6 | -50.9 | -55.1 | -58.9 | -62.2 | -63.6 | -61.1 | -57.0 | -54.7 | -51.6 | -47.5 | -44.7 | /// | /// |
| 21日 | 20.8 | 17.4 | 16.2 | 14.0 | 11.8 | 6.6 | 0.1 | -8.0 | -18.6 | -25.2 | -32.9 | -41.7 | -50.9 | -55.0 | -58.9 | -62.1 | -63.5 | -61.0 | -57.0 | -54.7 | -51.6 | -47.5 | -44.8 | /// | /// |
| 22日 | 20.8 | 17.3 | 16.1 | 13.9 | 11.7 | 6.5 | 0.0 | -8.2 | -18.8 | -25.3 | -33.1 | -41.9 | -51.0 | -55.0 | -58.8 | -62.0 | -63.4 | -60.9 | -57.0 | -54.7 | -51.6 | -47.6 | -44.8 | /// | /// |
| 23日 | 20.7 | 17.2 | 16.0 | 13.7 | 11.6 | 6.4 | -0.1 | -8.4 | -19.0 | -25.5 | -33.2 | -42.0 | -51.0 | -55.0 | -58.8 | -61.9 | -63.4 | -60.9 | -57.0 | -54.8 | -51.7 | -47.6 | -44.8 | /// | /// |
| 24日 | 20.7 | 17.2 | 15.9 | 13.6 | 11.4 | 6.2 | -0.3 | -8.5 | -19.2 | -25.7 | -33.4 | -42.2 | -51.0 | -55.0 | -58.7 | -61.9 | -63.3 | -60.8 | -57.0 | -54.8 | -51.7 | -47.7 | -44.8 | /// | /// |
| 25日 | 20.6 | 17.1 | 15.9 | 13.5 | 11.3 | 6.1 | -0.4 | -8.7 | -19.3 | -25.8 | -33.5 | -42.3 | -51.0 | -55.0 | -58.7 | -61.8 | -63.2 | -60.8 | -57.0 | -54.8 | -51.8 | -47.7 | -44.9 | /// | /// |
| 26日 | 20.6 | 17.0 | 15.8 | 13.4 | 11.2 | 6.0 | -0.5 | -8.8 | -19.5 | -26.0 | -33.6 | -42.4 | -51.1 | -55.0 | -58.6 | -61.8 | -63.2 | -60.7 | -57.1 | -54.9 | -51.8 | -47.8 | /// | /// | /// |
| 27日 | 20.5 | 16.9 | 15.7 | 13.3 | 11.1 | 5.9 | -0.6 | -9.0 | -19.6 | -26.1 | -33.7 | -42.5 | -51.1 | -55.0 | -58.6 | -61.7 | -63.2 | -60.7 | -57.1 | -55.0 | -51.9 | -47.8 | /// | /// | /// |
| 28日 | 20.5 | 16.9 | 15.6 | 13.2 | 11.0 | 5.8 | -0.8 | -9.1 | -19.7 | -26.2 | -33.8 | -42.5 | -51.1 | -55.0 | -58.6 | -61.7 | -63.1 | -60.7 | -57.1 | -55.0 | -51.9 | -47.9 | /// | /// | /// |
| 29日 | 20.4 | 16.8 | 15.5 | 13.1 | 10.9 | 5.7 | -0.9 | -9.2 | -19.8 | -26.3 | -33.9 | -42.6 | -51.1 | -55.0 | -58.6 | -61.7 | -63.1 | -60.7 | -57.2 | -55.1 | -52.0 | -48.0 | /// | /// | /// |
| 30日 | 20.3 | 16.7 | 15.4 | 13.0 | 10.8 | 5.6 | -1.0 | -9.3 | -19.9 | -26.4 | -34.0 | -42.7 | -51.2 | -55.1 | -58.7 | -61.7 | -63.1 | -60.7 | -57.2 | -55.2 | -52.1 | -48.1 | /// | /// | /// |
| 31日 | 20.3 | 16.6 | 15.3 | 12.9 | 10.6 | 5.5 | -1.1 | -9.4 | -20.0 | -26.5 | -34.0 | -42.7 | -51.2 | -55.1 | -58.7 | -61.7 | -63.1 | -60.7 | -57.3 | -55.3 | -52.1 | -48.1 | /// | /// | /// |