観測史上1～10位の値（6月としての値）
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八丈島（東京都）
| 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) | 224.0 (1992/6/18) | 200.5 (1998/6/3) | 196.0 (2018/6/10) | 193.0 (1981/6/14) | 187.5 (1985/6/13) | 186.5 (1999/6/22) | 165.4 (1912/6/25) | 158.5 (2009/6/5) | 156.0 (1988/6/25) | 150.5 (1995/6/13) | 1906/6 2023/6 |
| 日最大10分間降水量 (mm) | 28.5 (1978/6/13) | 23.5 (2011/6/19) | 19.5 (1991/6/1) | 17.8 (1953/6/3) | 17.5 (1991/6/20) | 16.0 (1992/6/18) | 16.0 (1988/6/30) | 16.0 (1950/6/28) | 15.5 (2006/6/24) | 15.5 (1997/6/15) | 1937/6 2023/6 |
| 日最大1時間降水量 (mm) | 76.0 (1991/6/1) | 58.5 (1978/6/13) | 58.0 (1997/6/15) | 53.0 (1992/6/18) | 50.5 (1997/6/18) | 46.5 (2006/6/24) | 44.0 (1998/6/3) | 41.5 (1974/6/29) | 41.3 (1945/6/2) | 40.0 (2020/6/11) | 1937/6 2023/6 |
| 月最大24時間降水量 (mm) | 264.5 (1992/6/18) | 244.0 (1985/6/13) | 227.5 (1981/6/14) | 207.0 (2018/6/10) | 203.5 (1998/6/3) | 186.5 (1999/6/22) | 173.5 (2009/6/5) | 165.5 (1997/6/15) | 159.0 (1991/6/1) | 156.0 (1988/6/25) | 1946/6 2023/6 |
| 月降水量の多い方から (mm) | 734.0 (1995/6) | 717.5 (1998/6) | 687.6 (1942/6) | 614.0 (1921/6) | 601.5 (1992/6) | 586.5 (1975/6) | 575.0 (2018/6) | 536.2 (1912/6) | 533.5 (1985/6) | 533.0 (2020/6) | 1906/6 2023/6 |
| 月降水量の少ない方から (mm) | 72.0 (1961/6) | 112.2 (1936/6) | 115.5 (2001/6) | 117.5 (2004/6) | 118.6 (1946/6) | 125.7 (1956/6) | 136.5 (1996/6) | 150.2 (1925/6) | 152.7 (1940/6) | 153.7 (1914/6) | 1906/6 2023/6 |
| 日最高気温の高い方から (℃) | 30.4 (2004/6/30) | 30.2 (2011/6/30) | 29.9 (2018/6/30) | 29.6 (1994/6/28) | 29.4 (1963/6/28) | 29.3 (2011/6/29) | 29.3 (1990/6/23) | 29.1 (1998/6/30) | 28.9 (2018/6/29) | 28.9 (2015/6/13) | 1906/6 2023/6 |
| 日最高気温の低い方から (℃) | 17.3 (1921/6/2) | 17.4 (1918/6/6) | 17.6 (1937/6/1) | 17.8 (1973/6/1) | 18.0 (2008/6/3) | 18.4 (2016/6/5) | 18.4 (2009/6/5) | 18.5 (1921/6/3) | 18.6 (1948/6/1) | 18.6 (1947/6/7) | 1906/6 2023/6 |
| 日最低気温の高い方から (℃) | 25.4 (1916/6/26) | 25.0 (2000/6/30) | 24.9 (1998/6/28) | 24.9 (1979/6/28) | 24.9 (1963/6/30) | 24.9 (1952/6/30) | 24.9 (1916/6/25) | 24.9 (1916/6/24) | 24.8 (1999/6/26) | 24.8 (1979/6/30) | 1906/6 2023/6 |
| 日最低気温の低い方から (℃) | 11.5 (1921/6/4) | 12.0 (1921/6/3) | 12.7 (1919/6/3) | 13.2 (1921/6/2) | 13.4 (1942/6/3) | 13.4 (1936/6/12) | 13.6 (1969/6/9) | 13.7 (1960/6/12) | 13.7 (1935/6/2) | 13.9 (1979/6/2) | 1906/6 2023/6 |
| 月平均気温の高い方から (℃) | 23.6 (1963/6) | 23.6 (1916/6) | 23.4 (1956/6) | 23.3 (1980/6) | 23.2 (1999/6) | 23.2 (1978/6) | 23.1 (1991/6) | 23.1 (1915/6) | 23.0 (1938/6) | 22.9 (1998/6) | 1906/6 2023/6 |
| 月平均気温の低い方から (℃) | 20.0 (1937/6) | 20.2 (2008/6) | 20.3 (1926/6) | 20.4 (1927/6) | 20.5 (2013/6) | 20.5 (1973/6) | 20.5 (1947/6) | 20.6 (1921/6) | 20.7 (2012/6) | 20.7 (1932/6) | 1906/6 2023/6 |
| 日最小相対湿度 (%) | 32 (2015/6/13) | 35 (1989/6/1) | 35 (1978/6/2) | 37 (1995/6/1) | 37 (1978/6/1) | 39 (1971/6/19) | 40 (2019/6/1) | 40 (1998/6/1) | 41 (2007/6/16) | 43 (1980/6/6) | 1950/6 2023/6 |
| 日最大風速・風向 (m/s) | 27.2 南西 (1992/6/30) | 26.4 西南西 (1929/6/18) | 25.8 南西 (1921/6/25) | 25.5 南西 (1952/6/24) | 25.2 南西 (1957/6/18) | 25.1 南西 (1922/6/10) | 25.1 南西 (1914/6/12) | 25.0 南西 (1944/6/21) | 23.7 北東 (1921/6/2) | 23.3 西南西 (1995/6/26) | 1906/6 2023/6 |
| 日最大瞬間風速・風向 (m/s) | 43.1 南西 (1992/6/30) | 38.1 南西 (1997/6/29) | 37.1 南西 (1995/6/26) | 34.3 南西 (1952/6/24) | 33.9 西南西 (1983/6/21) | 33.5 西南西 (2002/6/18) | 33.0 西南西 (1969/6/26) | 32.3 西 (1951/6/25) | 32.1 西南西 (1975/6/7) | 32.0 東北東 (2012/6/6) | 1937/6 2023/6 |
| 月間日照時間の多い方から (時間) | 187.6 (1935/6) | 178.9 (1940/6) | 167.2 (1912/6) | 163.3 (2007/6) | 163.1 (1936/6) | 158.0 (1933/6) | 157.0 (1967/6) | 153.6 (1979/6) | 150.3 (1983/6) | 146.3 (1969/6) | 1906/6 2023/6 |
| 月間日照時間の少ない方から (時間) | 44.7 (2012/6) | 50.7 (1953/6) | 53.3 (1975/6) | 55.1 (1985/6) | 56.4 (1952/6) | 57.4 (1949/6) | 57.7 (2005/6) | 57.9 (1921/6) | 58.5 (1954/6) | 58.8 (2008/6) | 1906/6 2023/6 |
| 降雪の深さ日合計 (cm) | -- (2009/6/30) | -- (2009/6/29) | -- (2009/6/28) | -- (2009/6/27) | -- (2009/6/26) | -- (2009/6/25) | -- (2009/6/24) | -- (2009/6/23) | -- (2009/6/22) | -- (2009/6/21) | 1953/6 2009/6 |
| 降雪の深さ月合計 (cm) | -- (2009/6) | -- (2008/6) | -- (2007/6) | -- (2006/6) | -- (2005/6) | -- (2004/6) | -- (2003/6) | -- (2002/6) | -- (2001/6) | -- (2000/6) | 1953/6 2009/6 |
| 月最深積雪の大きい方から (cm) | -- (2009/6) | -- (2008/6) | -- (2007/6) | -- (2006/6) | -- (2005/6) | -- (2004/6) | -- (2003/6) | -- (2002/6) | -- (2001/6) | -- (2000/6) | 1906/6 2009/6 |
| 月最深積雪の小さい方から (cm) | -- (2009/6) | -- (2008/6) | -- (2007/6) | -- (2006/6) | -- (2005/6) | -- (2004/6) | -- (2003/6) | -- (2002/6) | -- (2001/6) | -- (2000/6) | 1917/6 2009/6 |
- 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。