観測史上1～10位の値（9月としての値）
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札幌（石狩地方）
| 要素名／順位 | 1位 | 2位 | 3位 | 4位 | 5位 | 6位 | 7位 | 8位 | 9位 | 10位 | 統計期間 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 日降水量 (mm) | 141.0 (1998/9/16) | 139.6 (1937/9/12) | 130.6 (1965/9/10) | 117.1 (1923/9/15) | 107.0 (1982/9/13) | 106.0 (2012/9/9) | 106.0 (1986/9/4) | 102.2 (1957/9/17) | 100.5 (2001/9/11) | 99.8 (1953/9/26) | 1876/9 2024/9 |
| 日最大10分間降水量 (mm) | 16.5 (2023/9/12) | 15.6 (1951/9/11) | 14.0 (1992/9/1) | 13.5 (2011/9/2) | 12.0 (1937/9/9) | 11.8 (1963/9/22) | 11.5 (2014/9/11) | 11.0 (2013/9/15) | 11.0 (2012/9/9) | 11.0 (2012/9/4) | 1937/9 2024/9 |
| 日最大1時間降水量 (mm) | 45.4 (1957/9/17) | 42.0 (2012/9/9) | 29.7 (1914/9/18) | 29.5 (2021/9/4) | 28.5 (2014/9/11) | 28.0 (1986/9/4) | 28.0 (1951/9/1) | 27.0 (1992/9/1) | 26.4 (1951/9/11) | 25.5 (1998/9/16) | 1889/9 2024/9 |
| 月最大24時間降水量 (mm) | 142.5 (1998/9/16) | 136.5 (2001/9/11) | 133.5 (1986/9/4) | 127.9 (1898/9/7) | 126.4 (1965/9/10) | 124.5 (1923/9/15) | 108.5 (1982/9/13) | 108.1 (1947/9/15) | 106.8 (1957/9/17) | 106.0 (2012/9/9) | 1889/9 2024/9 |
| 月降水量の多い方から (mm) | 480.5 (1965/9) | 313.5 (1994/9) | 308.3 (1898/9) | 307.7 (1957/9) | 307.0 (2000/9) | 284.0 (1972/9) | 279.3 (1923/9) | 274.0 (1992/9) | 272.0 (1932/9) | 257.5 (2011/9) | 1876/9 2024/9 |
| 月降水量の少ない方から (mm) | 30.5 (2008/9) | 30.5 (1956/9) | 32.8 (1895/9) | 35.0 (1980/9) | 35.5 (2009/9) | 35.8 (1929/9) | 39.2 (1899/9) | 49.5 (2018/9) | 52.5 (1978/9) | 53.5 (2020/9) | 1876/9 2024/9 |
| 日最高気温の高い方から (℃) | 32.7 (2020/9/8) | 32.7 (1990/9/2) | 32.6 (2019/9/9) | 32.1 (1956/9/6) | 32.0 (2011/9/1) | 31.7 (2010/9/1) | 31.6 (2012/9/3) | 31.5 (2024/9/8) | 31.5 (2020/9/9) | 31.3 (2019/9/8) | 1876/9 2024/9 |
| 日最高気温の低い方から (℃) | 11.9 (1971/9/26) | 11.9 (1912/9/23) | 12.6 (1967/9/22) | 12.8 (1967/9/16) | 12.8 (1940/9/29) | 12.9 (1887/9/25) | 13.1 (1969/9/28) | 13.1 (1958/9/27) | 13.5 (1969/9/30) | 13.5 (1916/9/28) | 1876/9 2024/9 |
| 日最低気温の高い方から (℃) | 24.1 (2012/9/18) | 23.9 (2020/9/8) | 23.9 (2010/9/1) | 23.5 (2010/9/6) | 23.3 (1892/9/10) | 23.3 (1890/9/1) | 23.2 (2020/9/5) | 23.2 (2019/9/9) | 23.1 (2020/9/4) | 23.1 (2012/9/3) | 1876/9 2024/9 |
| 日最低気温の低い方から (℃) | -0.9 (1906/9/29) | 0.2 (1912/9/29) | 0.6 (1898/9/25) | 0.8 (1964/9/28) | 0.8 (1910/9/23) | 1.0 (1920/9/28) | 1.0 (1904/9/29) | 1.0 (1904/9/26) | 1.0 (1895/9/22) | 1.0 (1887/9/27) | 1876/9 2024/9 |
| 月平均気温の高い方から (℃) | 22.4 (2012/9) | 21.5 (2023/9) | 20.1 (2020/9) | 20.0 (2010/9) | 19.9 (2024/9) | 19.8 (2022/9) | 19.8 (1994/9) | 19.7 (1999/9) | 19.6 (1890/9) | 19.4 (2016/9) | 1876/9 2024/9 |
| 月平均気温の低い方から (℃) | 13.9 (1913/9) | 14.4 (1912/9) | 14.4 (1898/9) | 14.5 (1893/9) | 14.8 (1899/9) | 14.8 (1887/9) | 14.9 (1906/9) | 14.9 (1889/9) | 15.1 (1910/9) | 15.1 (1888/9) | 1876/9 2024/9 |
| 日最小相対湿度 (%) | 19 (2018/9/17) | 20 (2014/9/21) | 20 (2013/9/13) | 22 (2022/9/15) | 22 (2006/9/25) | 22 (2004/9/15) | 22 (2001/9/30) | 22 (2001/9/27) | 23 (2006/9/21) | 24 (2008/9/23) | 1950/9 2024/9 |
| 日最大風速・風向 (m/s) | 21.7 南南西 (2004/9/8) | 20.8 南南西 (1959/9/18) | 20.4 南南東 (1949/9/1) | 18.8 南南東 (1954/9/26) | 18.4 南南東 (2018/9/5) | 17.4 南東 (1902/9/28) | 17.3 北西 (2021/9/13) | 17.3 南 (1954/9/27) | 17.3 北西 (1912/9/23) | 16.7 南南東 (1918/9/25) | 1876/9 2024/9 |
| 日最大瞬間風速・風向 (m/s) | 50.2 南西 (2004/9/8) | 33.6 南南東 (1949/9/1) | 33.4 南東 (2018/9/4) | 32.9 南 (1954/9/26) | 32.8 南東 (2018/9/5) | 32.3 南南西 (1959/9/18) | 31.4 北西 (2003/9/14) | 31.4 南南東 (1999/9/25) | 30.2 南南東 (2022/9/6) | 29.5 西北西 (2006/9/20) | 1943/9 2024/9 |
| 月間日照時間の多い方から (時間) | 216.6 (1946/9) | 212.3 (2024/9) | 209.6 (1970/9) | 208.5 (2019/9) | 207.9 (1899/9) | 206.8 (1906/9) | 205.6 (1969/9) | 203.1 (1956/9) | 202.9 (2008/9) | 201.2 (2021/9) | 1890/9 2024/9 |
| 月間日照時間の少ない方から (時間) | 99.7 (1928/9) | 104.7 (1923/9) | 106.3 (1896/9) | 107.9 (1918/9) | 111.4 (1892/9) | 112.0 (1891/9) | 112.1 (2000/9) | 116.5 (1919/9) | 116.9 (1901/9) | 120.1 (1932/9) | 1890/9 2024/9 |
| 降雪の深さ日合計 (cm) | 0 (1969/9/30) | 0 (1969/9/29) | 0 (1969/9/27) | 0 (1969/9/26) | -- (2024/9/30) | -- (2024/9/29) | -- (2024/9/28) | -- (2024/9/27) | -- (2024/9/26) | -- (2024/9/25) | 1953/9 2024/9 |
| 降雪の深さ月合計 (cm) | 0 (1969/9) | -- (2024/9) | -- (2023/9) | -- (2022/9) | -- (2021/9) | -- (2020/9) | -- (2019/9) | -- (2018/9) | -- (2017/9) | -- (2016/9) | 1953/9 2024/9 |
| 月最深積雪の大きい方から (cm) | -- (2024/9) | -- (2023/9) | -- (2022/9) | -- (2021/9) | -- (2020/9) | -- (2019/9) | -- (2018/9) | -- (2017/9) | -- (2016/9) | -- (2015/9) | 1890/9 2024/9 |
| 月最深積雪の小さい方から (cm) | -- (2024/9) | -- (2023/9) | -- (2022/9) | -- (2021/9) | -- (2020/9) | -- (2019/9) | -- (2018/9) | -- (2017/9) | -- (2016/9) | -- (2015/9) | 1890/9 2024/9 |
- 値欄の記号の説明
- 上記とは別に、日最大1時間降水量と月最大24時間降水量は、単位時間や日界の異なる統計も行っています。この値は、「詳細（N時間降水量）」で確認できます。