Clausthal-Zellerfeld Threshold Days by Year (GME00132562)
10 fixed thresholds counted per year at Clausthal-Zellerfeld (GME00132562): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Clausthal-Zellerfeld Thresholds
- Clausthal-Zellerfeld: days with a maximum temperature at or below 0 C (32 F) in 115 years, most in 1895 with 87.
- Clausthal-Zellerfeld: nights with a minimum temperature at or below 0 C (32 F) in 115 years, most in 1892 with 160.
- Clausthal-Zellerfeld: days with 10 mm (0.39 in) or more of precipitation in 112 years, most in 2007 with 73.
- Clausthal-Zellerfeld: days with 25 mm (0.98 in) or more of precipitation in 112 years, most in 1981 with 16.
- 10 fixed thresholds have at least one qualifying day at Clausthal-Zellerfeld.
Days at or above 30 C (86 F)
21 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1904 | 1 | 1 |
| 1905 | 1 | 1 |
| 1911 | 1 | 1 |
| 1943 | 2 | 2.3 |
| 1944 | 2 | 2.3 |
| 1947 | 3 | 2.3 |
| 1952 | 1 | 2.3 |
| 1957 | 4 | 2.3 |
| 1959 | 2 | 2.3 |
| 1964 | 1 | 1 |
| 1969 | 1 | 1 |
| 1984 | 1 | 1 |
| 1990 | 1 | 3 |
| 1992 | 3 | 3 |
| 1994 | 7 | 3 |
| 1998 | 1 | 3 |
| 2001 | 1 | 3.3 |
| 2003 | 5 | 3.3 |
| 2006 | 5 | 3.3 |
| 2007 | 2 | 3.3 |
| 2010 | 2 | 2 |
| Year | First date | Last date |
|---|---|---|
| 1904 | 1904-07-16 | 1904-07-16 |
| 1905 | 1905-07-01 | 1905-07-01 |
| 1911 | 1911-07-23 | 1911-07-23 |
| 1943 | 1943-08-03 | 1943-08-21 |
| 1944 | 1944-08-22 | 1944-08-23 |
| 1947 | 1947-06-27 | 1947-09-16 |
| 1952 | 1952-07-02 | 1952-07-02 |
| 1957 | 1957-07-01 | 1957-07-07 |
| 1959 | 1959-07-10 | 1959-07-11 |
| 1964 | 1964-08-28 | 1964-08-28 |
| 1969 | 1969-07-29 | 1969-07-29 |
| 1984 | 1984-07-11 | 1984-07-11 |
| 1990 | 1990-08-04 | 1990-08-04 |
| 1992 | 1992-07-21 | 1992-08-09 |
| 1994 | 1994-07-04 | 1994-08-05 |
| 1998 | 1998-08-12 | 1998-08-12 |
| 2001 | 2001-08-15 | 2001-08-15 |
| 2003 | 2003-08-07 | 2003-08-12 |
| 2006 | 2006-07-19 | 2006-07-27 |
| 2007 | 2007-07-15 | 2007-07-16 |
| 2010 | 2010-07-10 | 2010-07-12 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 21 | 7 | 1994 | 2 |
| 90 F (32.2 C): Days | 6 | 2 | 2003 | 1 |
| 0 C (32 F): Ice days (max | 115 | 87 | 1895 | 27 |
| 0 C (32 F): Frost days (min | 115 | 160 | 1892 | 90 |
| -10 C (14 F): Days with min | 109 | 54 | 1940 | 6 |
| -20 C (-4 F): Days with min | 17 | 6 | 1940 | 4 |
| 20 C (68 F): Tropical nights (min | 11 | 2 | 1911 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 112 | 73 | 2007 | 39 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 112 | 16 | 1981 | 5 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 44 | 5 | 2007 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1904.
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 (2025-12-31).