Osaka Threshold Days by Year (JAM00047772)
12 fixed thresholds counted per year at Osaka (JAM00047772): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Osaka Thresholds
- Osaka: days with a maximum temperature at or above 30 C (86 F) in 57 years, most in 2004 with 93.
- Osaka: days with a maximum temperature at or above 90 F (32.2 C) in 57 years, most in 2025 with 78.
- Osaka: days with a maximum temperature at or above 35 C (95 F) in 56 years, most in 2010 with 31.
- Osaka: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1980 with 61.
- 12 fixed thresholds have at least one qualifying day at Osaka.
Days at or above 30 C (86 F)
57 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1953 | 52 | 64 |
| 1954 | 53 | 64 |
| 1955 | 82 | 64 |
| 1956 | 65 | 64 |
| 1957 | 48 | 64 |
| 1958 | 73 | 64 |
| 1959 | 75 | 64 |
| 1960 | 75 | 78.6 |
| 1961 | 87 | 78.6 |
| 1962 | 71 | 78.6 |
| 1963 | 75 | 78.6 |
| 1964 | 85 | 78.6 |
| 1973 | 66 | 73.9 |
| 1974 | 67 | 73.9 |
| 1975 | 77 | 73.9 |
| 1976 | 58 | 73.9 |
| 1977 | 79 | 73.9 |
| 1978 | 89 | 73.9 |
| 1979 | 81 | 73.9 |
| 1980 | 55 | 66.3 |
| 1981 | 69 | 66.3 |
| 1982 | 50 | 66.3 |
| 1983 | 69 | 66.3 |
| 1984 | 75 | 66.3 |
| 1985 | 70 | 66.3 |
| 1986 | 66 | 66.3 |
| 1987 | 80 | 66.3 |
| 1988 | 65 | 66.3 |
| 1989 | 64 | 66.3 |
| 1990 | 84 | 71.1 |
| 1991 | 78 | 71.1 |
| 1992 | 58 | 71.1 |
| 1993 | 44 | 71.1 |
| 1994 | 86 | 71.1 |
| 1995 | 60 | 71.1 |
| 1996 | 63 | 71.1 |
| 1997 | 69 | 71.1 |
| 1998 | 84 | 71.1 |
| 1999 | 85 | 71.1 |
| 2000 | 82 | 76.7 |
| 2001 | 74 | 76.7 |
| 2002 | 82 | 76.7 |
| 2003 | 66 | 76.7 |
| 2004 | 93 | 76.7 |
| 2006 | 71 | 76.7 |
| 2007 | 78 | 76.7 |
| 2008 | 71 | 76.7 |
| 2009 | 73 | 76.7 |
| 2010 | 82 | 73.9 |
| 2011 | 76 | 73.9 |
| 2012 | 75 | 73.9 |
| 2016 | 70 | 73.9 |
| 2017 | 66 | 73.9 |
| 2018 | 73 | 73.9 |
| 2019 | 75 | 73.9 |
| 2025 | 93 | 80 |
| 2026 | 67 | 80 |
| Year | First date | Last date |
|---|---|---|
| 1953 | 1953-07-01 | 1953-09-16 |
| 1954 | 1954-07-08 | 1954-09-24 |
| 1955 | 1955-06-12 | 1955-09-30 |
| 1956 | 1956-06-04 | 1956-09-24 |
| 1957 | 1957-06-15 | 1957-09-07 |
| 1958 | 1958-05-30 | 1958-09-21 |
| 1959 | 1959-06-16 | 1959-09-23 |
| 1960 | 1960-06-07 | 1960-09-24 |
| 1961 | 1961-06-07 | 1961-10-06 |
| 1962 | 1962-05-22 | 1962-10-02 |
| 1963 | 1963-06-17 | 1963-09-08 |
| 1964 | 1964-05-16 | 1964-10-05 |
| 1973 | 1973-06-28 | 1973-09-09 |
| 1974 | 1974-06-03 | 1974-09-14 |
| 1975 | 1975-06-02 | 1975-10-04 |
| 1976 | 1976-06-08 | 1976-09-11 |
| 1977 | 1977-05-27 | 1977-09-21 |
| 1978 | 1978-05-28 | 1978-10-02 |
| 1979 | 1979-05-22 | 1979-09-25 |
| 1980 | 1980-05-24 | 1980-09-19 |
| 1981 | 1981-05-27 | 1981-09-24 |
| 1982 | 1982-05-11 | 1982-09-25 |
| 1983 | 1983-05-12 | 1983-09-19 |
| 1984 | 1984-06-14 | 1984-10-01 |
| 1985 | 1985-06-20 | 1985-09-21 |
| 1986 | 1986-06-01 | 1986-09-21 |
| 1987 | 1987-05-21 | 1987-09-21 |
| 1988 | 1988-05-19 | 1988-09-20 |
| 1989 | 1989-06-03 | 1989-09-18 |
| 1990 | 1990-06-07 | 1990-09-23 |
| 1991 | 1991-05-23 | 1991-09-27 |
| 1992 | 1992-06-06 | 1992-10-02 |
| 1993 | 1993-05-28 | 1993-09-18 |
| 1994 | 1994-06-06 | 1994-10-12 |
| 1995 | 1995-06-30 | 1995-09-25 |
| 1996 | 1996-05-26 | 1996-09-19 |
| 1997 | 1997-05-06 | 1997-09-13 |
| 1998 | 1998-05-21 | 1998-10-01 |
| 1999 | 1999-06-05 | 1999-10-12 |
| 2000 | 2000-05-25 | 2000-09-21 |
| 2001 | 2001-06-09 | 2001-09-20 |
| 2002 | 2002-06-02 | 2002-09-21 |
| 2003 | 2003-05-05 | 2003-09-19 |
| 2004 | 2004-05-30 | 2004-10-01 |
| 2006 | 2006-06-01 | 2006-09-18 |
| 2007 | 2007-05-09 | 2007-09-28 |
| 2008 | 2008-06-17 | 2008-09-20 |
| 2009 | 2009-05-11 | 2009-09-27 |
| 2010 | 2010-05-22 | 2010-09-22 |
| 2011 | 2011-06-22 | 2011-09-19 |
| 2012 | 2012-06-07 | 2012-09-25 |
| 2016 | 2016-05-23 | 2016-10-08 |
| 2017 | 2017-06-19 | 2017-09-26 |
| 2018 | 2018-06-04 | 2018-10-06 |
| 2019 | 2019-05-24 | 2019-10-03 |
| 2025 | 2025-06-13 | 2025-10-08 |
| 2026 | 2026-05-18 | 2026-09-19 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 57 | 93 | 2004 | 67 |
| 35 C (95 F): Days | 56 | 31 | 2010 | 22 |
| 90 F (32.2 C): Days | 57 | 78 | 2025 | 45 |
| 100 F (37.8 C): Days | 13 | 3 | 1994 | 1 |
| 0 C (32 F): Frost days (min | 2 | 3 | 2025 | 1 |
| 20 C (68 F): Tropical nights (min | 2 | 130 | 2025 | 117 |
| 25 C (77 F): Days with min | 2 | 83 | 2025 | 52 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 29 | 61 | 1980 | 24 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 29 | 22 | 2018 | 17 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 29 | 8 | 2011 | 11 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 15 | 2 | 1979 | 7 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 1 | 0 | n/a | 2 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1953.
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2026-10-17).