Maastricht Threshold Days by Year (NLM00006380)
12 fixed thresholds counted per year at Maastricht (NLM00006380): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Maastricht Thresholds
- Maastricht: nights with a minimum temperature at or below 0 C (32 F) in 121 years, most in 1917 with 111.
- Maastricht: days with a maximum temperature at or below 0 C (32 F) in 116 years, most in 1963 with 53.
- Maastricht: days with a maximum temperature at or above 30 C (86 F) in 105 years, most in 1947 with 27.
- Maastricht: days with a maximum temperature at or above 90 F (32.2 C) in 77 years, most in 1947 with 11.
- 12 fixed thresholds have at least one qualifying day at Maastricht.
Days at or above 30 C (86 F)
105 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1906 | 8 | 3.3 |
| 1907 | 1 | 3.3 |
| 1908 | 1 | 3.3 |
| 1911 | 19 | 5.1 |
| 1912 | 2 | 5.1 |
| 1914 | 4 | 5.1 |
| 1915 | 1 | 5.1 |
| 1917 | 3 | 5.1 |
| 1918 | 1 | 5.1 |
| 1919 | 6 | 5.1 |
| 1921 | 7 | 4.7 |
| 1922 | 5 | 4.7 |
| 1923 | 8 | 4.7 |
| 1924 | 1 | 4.7 |
| 1925 | 3 | 4.7 |
| 1926 | 7 | 4.7 |
| 1927 | 1 | 4.7 |
| 1928 | 5 | 4.7 |
| 1929 | 5 | 4.7 |
| 1930 | 6 | 4.1 |
| 1931 | 3 | 4.1 |
| 1932 | 8 | 4.1 |
| 1933 | 3 | 4.1 |
| 1934 | 3 | 4.1 |
| 1935 | 4 | 4.1 |
| 1936 | 2 | 4.1 |
| 1937 | 4 | 4.1 |
| 1938 | 6 | 4.1 |
| 1939 | 2 | 4.1 |
| 1941 | 9 | 8.2 |
| 1942 | 5 | 8.2 |
| 1943 | 5 | 8.2 |
| 1944 | 6 | 8.2 |
| 1945 | 6 | 8.2 |
| 1946 | 6 | 8.2 |
| 1947 | 27 | 8.2 |
| 1948 | 6 | 8.2 |
| 1949 | 4 | 8.2 |
| 1950 | 3 | 3.6 |
| 1952 | 5 | 3.6 |
| 1953 | 1 | 3.6 |
| 1954 | 1 | 3.6 |
| 1957 | 7 | 3.6 |
| 1958 | 1 | 3.6 |
| 1959 | 7 | 3.6 |
| 1960 | 1 | 3.6 |
| 1961 | 4 | 3.6 |
| 1963 | 2 | 3.6 |
| 1964 | 8 | 3.6 |
| 1966 | 2 | 3.6 |
| 1967 | 3 | 3.6 |
| 1968 | 2 | 3.6 |
| 1969 | 7 | 3.6 |
| 1971 | 1 | 5.3 |
| 1972 | 2 | 5.3 |
| 1973 | 7 | 5.3 |
| 1974 | 2 | 5.3 |
| 1975 | 9 | 5.3 |
| 1976 | 19 | 5.3 |
| 1977 | 1 | 5.3 |
| 1978 | 1 | 5.3 |
| 1982 | 2 | 2.7 |
| 1983 | 5 | 2.7 |
| 1984 | 3 | 2.7 |
| 1985 | 1 | 2.7 |
| 1986 | 3 | 2.7 |
| 1987 | 3 | 2.7 |
| 1989 | 2 | 2.7 |
| 1990 | 7 | 7.7 |
| 1991 | 3 | 7.7 |
| 1992 | 6 | 7.7 |
| 1993 | 2 | 7.7 |
| 1994 | 16 | 7.7 |
| 1995 | 19 | 7.7 |
| 1996 | 4 | 7.7 |
| 1997 | 6 | 7.7 |
| 1998 | 7 | 7.7 |
| 1999 | 7 | 7.7 |
| 2000 | 4 | 6.2 |
| 2001 | 8 | 6.2 |
| 2002 | 4 | 6.2 |
| 2003 | 16 | 6.2 |
| 2004 | 4 | 6.2 |
| 2005 | 7 | 6.2 |
| 2006 | 11 | 6.2 |
| 2007 | 3 | 6.2 |
| 2008 | 2 | 6.2 |
| 2009 | 3 | 6.2 |
| 2010 | 10 | 8.4 |
| 2011 | 3 | 8.4 |
| 2012 | 3 | 8.4 |
| 2013 | 9 | 8.4 |
| 2014 | 3 | 8.4 |
| 2015 | 12 | 8.4 |
| 2016 | 9 | 8.4 |
| 2017 | 9 | 8.4 |
| 2018 | 14 | 8.4 |
| 2019 | 12 | 8.4 |
| 2020 | 14 | 12.9 |
| 2021 | 3 | 12.9 |
| 2022 | 16 | 12.9 |
| 2023 | 11 | 12.9 |
| 2024 | 6 | 12.9 |
| 2025 | 14 | 12.9 |
| 2026 | 26 | 12.9 |
| Year | First date | Last date |
|---|---|---|
| 1906 | 1906-06-27 | 1906-09-04 |
| 1907 | 1907-05-12 | 1907-05-12 |
| 1908 | 1908-06-04 | 1908-06-04 |
| 1911 | 1911-07-21 | 1911-09-12 |
| 1912 | 1912-07-12 | 1912-07-13 |
| 1914 | 1914-07-02 | 1914-08-10 |
| 1915 | 1915-06-08 | 1915-06-08 |
| 1917 | 1917-06-16 | 1917-06-18 |
| 1918 | 1918-08-22 | 1918-08-22 |
| 1919 | 1919-06-12 | 1919-09-13 |
| 1921 | 1921-07-10 | 1921-08-02 |
| 1922 | 1922-05-21 | 1922-05-25 |
| 1923 | 1923-07-07 | 1923-08-09 |
| 1924 | 1924-07-12 | 1924-07-12 |
| 1925 | 1925-07-21 | 1925-08-09 |
| 1926 | 1926-07-14 | 1926-09-20 |
| 1927 | 1927-07-05 | 1927-07-05 |
| 1928 | 1928-07-12 | 1928-08-24 |
| 1929 | 1929-06-12 | 1929-09-04 |
| 1930 | 1930-07-01 | 1930-08-30 |
| 1931 | 1931-05-28 | 1931-08-05 |
| 1932 | 1932-08-11 | 1932-08-26 |
| 1933 | 1933-07-26 | 1933-08-06 |
| 1934 | 1934-07-18 | 1934-09-08 |
| 1935 | 1935-06-25 | 1935-08-23 |
| 1936 | 1936-06-19 | 1936-06-20 |
| 1937 | 1937-05-26 | 1937-08-08 |
| 1938 | 1938-06-08 | 1938-08-05 |
| 1939 | 1939-06-06 | 1939-06-07 |
| 1941 | 1941-06-22 | 1941-07-12 |
| 1942 | 1942-07-05 | 1942-09-12 |
| 1943 | 1943-07-27 | 1943-08-21 |
| 1944 | 1944-05-29 | 1944-08-24 |
| 1945 | 1945-05-12 | 1945-08-28 |
| 1946 | 1946-07-02 | 1946-08-05 |
| 1947 | 1947-05-31 | 1947-09-19 |
| 1948 | 1948-06-11 | 1948-07-30 |
| 1949 | 1949-07-13 | 1949-09-05 |
| 1950 | 1950-06-06 | 1950-07-03 |
| 1952 | 1952-06-29 | 1952-07-06 |
| 1953 | 1953-08-12 | 1953-08-12 |
| 1954 | 1954-08-03 | 1954-08-03 |
| 1957 | 1957-06-29 | 1957-07-06 |
| 1958 | 1958-08-28 | 1958-08-28 |
| 1959 | 1959-07-05 | 1959-09-11 |
| 1960 | 1960-06-23 | 1960-06-23 |
| 1961 | 1961-07-01 | 1961-09-19 |
| 1963 | 1963-07-22 | 1963-08-02 |
| 1964 | 1964-06-13 | 1964-08-28 |
| 1966 | 1966-08-12 | 1966-08-13 |
| 1967 | 1967-07-13 | 1967-08-01 |
| 1968 | 1968-07-01 | 1968-07-02 |
| 1969 | 1969-05-13 | 1969-08-05 |
| 1971 | 1971-08-18 | 1971-08-18 |
| 1972 | 1972-07-19 | 1972-07-20 |
| 1973 | 1973-06-27 | 1973-09-05 |
| 1974 | 1974-08-15 | 1974-08-16 |
| 1975 | 1975-07-14 | 1975-08-09 |
| 1976 | 1976-06-09 | 1976-07-16 |
| 1977 | 1977-06-13 | 1977-06-13 |
| 1978 | 1978-07-30 | 1978-07-30 |
| 1982 | 1982-07-09 | 1982-07-14 |
| 1983 | 1983-07-11 | 1983-08-19 |
| 1984 | 1984-07-09 | 1984-08-22 |
| 1985 | 1985-07-14 | 1985-07-14 |
| 1986 | 1986-06-16 | 1986-08-03 |
| 1987 | 1987-06-29 | 1987-08-21 |
| 1989 | 1989-07-06 | 1989-07-22 |
| 1990 | 1990-07-27 | 1990-08-12 |
| 1991 | 1991-07-11 | 1991-09-01 |
| 1992 | 1992-05-15 | 1992-08-09 |
| 1993 | 1993-06-09 | 1993-07-01 |
| 1994 | 1994-06-28 | 1994-08-04 |
| 1995 | 1995-06-30 | 1995-08-22 |
| 1996 | 1996-06-06 | 1996-08-20 |
| 1997 | 1997-08-10 | 1997-08-25 |
| 1998 | 1998-05-11 | 1998-08-11 |
| 1999 | 1999-05-29 | 1999-09-12 |
| 2000 | 2000-06-09 | 2000-06-20 |
| 2001 | 2001-06-26 | 2001-08-26 |
| 2002 | 2002-06-17 | 2002-07-30 |
| 2003 | 2003-07-15 | 2003-09-20 |
| 2004 | 2004-06-08 | 2004-08-09 |
| 2005 | 2005-05-27 | 2005-08-31 |
| 2006 | 2006-06-12 | 2006-07-26 |
| 2007 | 2007-06-08 | 2007-08-05 |
| 2008 | 2008-07-02 | 2008-07-31 |
| 2009 | 2009-07-02 | 2009-08-20 |
| 2010 | 2010-07-01 | 2010-07-20 |
| 2011 | 2011-05-30 | 2011-06-28 |
| 2012 | 2012-08-15 | 2012-08-19 |
| 2013 | 2013-06-18 | 2013-09-05 |
| 2014 | 2014-06-07 | 2014-07-19 |
| 2015 | 2015-06-05 | 2015-08-31 |
| 2016 | 2016-06-23 | 2016-09-14 |
| 2017 | 2017-05-27 | 2017-08-29 |
| 2018 | 2018-07-16 | 2018-09-18 |
| 2019 | 2019-06-02 | 2019-08-31 |
| 2020 | 2020-06-26 | 2020-09-15 |
| 2021 | 2021-06-16 | 2021-06-18 |
| 2022 | 2022-05-19 | 2022-09-05 |
| 2023 | 2023-06-10 | 2023-09-10 |
| 2024 | 2024-07-09 | 2024-09-01 |
| 2025 | 2025-06-12 | 2025-08-15 |
| 2026 | 2026-05-26 | 2026-08-27 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 105 | 27 | 1947 | 26 |
| 35 C (95 F): Days | 27 | 3 | 2018 | 6 |
| 90 F (32.2 C): Days | 77 | 11 | 1947 | 10 |
| 100 F (37.8 C): Days | 4 | 2 | 2019 | 1 |
| 0 C (32 F): Ice days (max | 116 | 53 | 1963 | 3 |
| 0 C (32 F): Frost days (min | 121 | 111 | 1917 | 28 |
| -10 C (14 F): Days with min | 65 | 24 | 1942 | 1 |
| -20 C (-4 F): Days with min | 2 | 1 | 1917 | 1 |
| 20 C (68 F): Tropical nights (min | 23 | 4 | 2019 | 3 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 70 | 35 | 1965 | 13 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 55 | 7 | 2014 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 10 | 2 | 1966 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1906.
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 (2026-10-14).