Heidenheim/Brenz Threshold Days by Year (GME00123538)
11 fixed thresholds counted per year at Heidenheim/Brenz (GME00123538): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Heidenheim/Brenz Thresholds
- Heidenheim/Brenz: days with 10 mm (0.39 in) or more of precipitation in 77 years, most in 1988 with 45.
- Heidenheim/Brenz: days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1958 with 8.
- Heidenheim/Brenz: days with a maximum temperature at or below 0 C (32 F) in 57 years, most in 1996 with 68.
- Heidenheim/Brenz: nights with a minimum temperature at or below 0 C (32 F) in 56 years, most in 1996 with 163.
- 11 fixed thresholds have at least one qualifying day at Heidenheim/Brenz.
Days at or above 30 C (86 F)
46 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1947 | 36 | 20 |
| 1948 | 5 | 20 |
| 1949 | 19 | 20 |
| 1950 | 9 | 6.2 |
| 1951 | 4 | 6.2 |
| 1952 | 17 | 6.2 |
| 1953 | 6 | 6.2 |
| 1954 | 3 | 6.2 |
| 1955 | 1 | 6.2 |
| 1957 | 8 | 6.2 |
| 1958 | 4 | 6.2 |
| 1959 | 4 | 6.2 |
| 1961 | 2 | 4.4 |
| 1962 | 5 | 4.4 |
| 1964 | 12 | 4.4 |
| 1965 | 2 | 4.4 |
| 1966 | 2 | 4.4 |
| 1967 | 4 | 4.4 |
| 1969 | 4 | 4.4 |
| 1970 | 1 | 3.2 |
| 1971 | 5 | 3.2 |
| 1972 | 1 | 3.2 |
| 1973 | 3 | 3.2 |
| 1974 | 3 | 3.2 |
| 1976 | 6 | 3.2 |
| 1980 | 3 | 2.6 |
| 1983 | 8 | 2.6 |
| 1984 | 3 | 2.6 |
| 1985 | 1 | 2.6 |
| 1986 | 1 | 2.6 |
| 1988 | 1 | 2.6 |
| 1989 | 1 | 2.6 |
| 1990 | 2 | 5.3 |
| 1991 | 2 | 5.3 |
| 1992 | 11 | 5.3 |
| 1993 | 1 | 5.3 |
| 1994 | 10 | 5.3 |
| 1995 | 5 | 5.3 |
| 1996 | 2 | 5.3 |
| 1998 | 12 | 5.3 |
| 1999 | 3 | 5.3 |
| 2000 | 3 | 7.2 |
| 2001 | 7 | 7.2 |
| 2002 | 5 | 7.2 |
| 2003 | 17 | 7.2 |
| 2004 | 4 | 7.2 |
| Year | First date | Last date |
|---|---|---|
| 1947 | 1947-06-02 | 1947-09-20 |
| 1948 | 1948-06-15 | 1948-08-02 |
| 1949 | 1949-07-05 | 1949-09-06 |
| 1950 | 1950-06-07 | 1950-08-23 |
| 1951 | 1951-06-15 | 1951-08-30 |
| 1952 | 1952-06-30 | 1952-08-30 |
| 1953 | 1953-05-18 | 1953-09-02 |
| 1954 | 1954-06-21 | 1954-08-06 |
| 1955 | 1955-07-18 | 1955-07-18 |
| 1957 | 1957-07-01 | 1957-07-08 |
| 1958 | 1958-07-13 | 1958-08-11 |
| 1959 | 1959-07-09 | 1959-07-12 |
| 1961 | 1961-07-03 | 1961-08-06 |
| 1962 | 1962-07-25 | 1962-08-14 |
| 1964 | 1964-06-13 | 1964-08-28 |
| 1965 | 1965-07-14 | 1965-08-07 |
| 1966 | 1966-08-12 | 1966-08-13 |
| 1967 | 1967-06-24 | 1967-08-01 |
| 1969 | 1969-07-17 | 1969-07-29 |
| 1970 | 1970-08-06 | 1970-08-06 |
| 1971 | 1971-07-27 | 1971-08-19 |
| 1972 | 1972-07-09 | 1972-07-09 |
| 1973 | 1973-08-06 | 1973-09-05 |
| 1974 | 1974-08-14 | 1974-08-16 |
| 1976 | 1976-06-30 | 1976-07-18 |
| 1980 | 1980-06-14 | 1980-08-03 |
| 1983 | 1983-07-17 | 1983-07-31 |
| 1984 | 1984-07-10 | 1984-07-31 |
| 1985 | 1985-08-14 | 1985-08-14 |
| 1986 | 1986-08-03 | 1986-08-03 |
| 1988 | 1988-07-23 | 1988-07-23 |
| 1989 | 1989-08-16 | 1989-08-16 |
| 1990 | 1990-08-05 | 1990-08-12 |
| 1991 | 1991-07-12 | 1991-08-07 |
| 1992 | 1992-07-21 | 1992-08-28 |
| 1993 | 1993-08-22 | 1993-08-22 |
| 1994 | 1994-06-25 | 1994-08-06 |
| 1995 | 1995-07-09 | 1995-07-22 |
| 1996 | 1996-06-07 | 1996-07-23 |
| 1998 | 1998-06-05 | 1998-08-17 |
| 1999 | 1999-07-03 | 1999-07-05 |
| 2000 | 2000-06-20 | 2000-08-20 |
| 2001 | 2001-07-06 | 2001-08-27 |
| 2002 | 2002-06-17 | 2002-07-09 |
| 2003 | 2003-06-10 | 2003-08-13 |
| 2004 | 2004-06-09 | 2004-08-12 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 46 | 36 | 1947 | 4 |
| 35 C (95 F): Days | 7 | 3 | 1947 | 1 |
| 90 F (32.2 C): Days | 18 | 16 | 1947 | 13 |
| 0 C (32 F): Ice days (max | 57 | 68 | 1996 | 31 |
| 0 C (32 F): Frost days (min | 56 | 163 | 1996 | 147 |
| -10 C (14 F): Days with min | 56 | 35 | 1985 | 16 |
| -20 C (-4 F): Days with min | 18 | 10 | 1956 | 2 |
| -30 C (-22 F): Days with min | 1 | 3 | 1985 | 3 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 77 | 45 | 1988 | 11 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 69 | 8 | 1958 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 11 | 1 | 1933 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1947.
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).