Dubois Threshold Days by Year (USC00482715)
14 fixed thresholds counted per year at Dubois (USC00482715): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Dubois Thresholds
- Dubois: days with a maximum temperature at or below 0 C (32 F) in 74 years, most in 1913 with 69.
- Dubois: days with 10 mm (0.39 in) or more of precipitation in 73 years, most in 1995 with 14.
- Dubois: nights with a minimum temperature at or below 0 C (32 F) in 72 years, most in 1908 with 303.
- Dubois: nights with a minimum temperature at or below -10 C (14 F) in 72 years, most in 1908 with 139.
- 14 fixed thresholds have at least one qualifying day at Dubois.
Days at or above 30 C (86 F)
67 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1907 | 8 | 8 |
| 1910 | 2 | 2.6 |
| 1911 | 1 | 2.6 |
| 1912 | 1 | 2.6 |
| 1914 | 1 | 2.6 |
| 1916 | 2 | 2.6 |
| 1917 | 5 | 2.6 |
| 1918 | 6 | 2.6 |
| 1924 | 16 | 9 |
| 1925 | 7 | 9 |
| 1926 | 4 | 9 |
| 1930 | 6 | 15.8 |
| 1932 | 14 | 15.8 |
| 1933 | 36 | 15.8 |
| 1934 | 12 | 15.8 |
| 1935 | 27 | 15.8 |
| 1936 | 19 | 15.8 |
| 1937 | 8 | 15.8 |
| 1938 | 5 | 15.8 |
| 1939 | 15 | 15.8 |
| 1949 | 4 | 4 |
| 1950 | 3 | 6.4 |
| 1952 | 2 | 6.4 |
| 1953 | 3 | 6.4 |
| 1954 | 24 | 6.4 |
| 1955 | 11 | 6.4 |
| 1956 | 2 | 6.4 |
| 1957 | 1 | 6.4 |
| 1958 | 4 | 6.4 |
| 1959 | 8 | 6.4 |
| 1960 | 15 | 10.6 |
| 1961 | 18 | 10.6 |
| 1962 | 9 | 10.6 |
| 1964 | 7 | 10.6 |
| 1969 | 4 | 10.6 |
| 1970 | 8 | 4.8 |
| 1971 | 2 | 4.8 |
| 1972 | 3 | 4.8 |
| 1975 | 6 | 4.8 |
| 1982 | 8 | 9.8 |
| 1984 | 2 | 9.8 |
| 1987 | 3 | 9.8 |
| 1988 | 26 | 9.8 |
| 1990 | 19 | 6.3 |
| 1994 | 4 | 6.3 |
| 1995 | 2 | 6.3 |
| 1996 | 4 | 6.3 |
| 1997 | 2 | 6.3 |
| 1998 | 7 | 6.3 |
| 2000 | 11 | 14.3 |
| 2001 | 19 | 14.3 |
| 2002 | 18 | 14.3 |
| 2003 | 27 | 14.3 |
| 2004 | 1 | 14.3 |
| 2006 | 13 | 14.3 |
| 2007 | 11 | 14.3 |
| 2016 | 15 | 8.8 |
| 2017 | 7 | 8.8 |
| 2018 | 8 | 8.8 |
| 2019 | 5 | 8.8 |
| 2020 | 11 | 14.4 |
| 2021 | 20 | 14.4 |
| 2022 | 22 | 14.4 |
| 2023 | 8 | 14.4 |
| 2024 | 19 | 14.4 |
| 2025 | 7 | 14.4 |
| 2026 | 14 | 14.4 |
| Year | First date | Last date |
|---|---|---|
| 1907 | 1907-07-15 | 1907-08-25 |
| 1910 | 1910-06-25 | 1910-07-14 |
| 1911 | 1911-08-18 | 1911-08-18 |
| 1912 | 1912-07-24 | 1912-07-24 |
| 1914 | 1914-07-15 | 1914-07-15 |
| 1916 | 1916-07-01 | 1916-07-07 |
| 1917 | 1917-07-08 | 1917-07-27 |
| 1918 | 1918-06-11 | 1918-07-31 |
| 1924 | 1924-07-01 | 1924-08-30 |
| 1925 | 1925-06-28 | 1925-07-19 |
| 1926 | 1926-06-26 | 1926-07-31 |
| 1930 | 1930-07-04 | 1930-07-09 |
| 1932 | 1932-07-03 | 1932-09-19 |
| 1933 | 1933-05-30 | 1933-08-16 |
| 1934 | 1934-07-14 | 1934-08-03 |
| 1935 | 1935-06-13 | 1935-08-14 |
| 1936 | 1936-05-30 | 1936-09-22 |
| 1937 | 1937-06-29 | 1937-08-06 |
| 1938 | 1938-07-11 | 1938-08-21 |
| 1939 | 1939-05-29 | 1939-09-01 |
| 1949 | 1949-08-01 | 1949-08-22 |
| 1950 | 1950-09-02 | 1950-09-04 |
| 1952 | 1952-07-31 | 1952-08-08 |
| 1953 | 1953-06-18 | 1953-07-13 |
| 1954 | 1954-06-23 | 1954-09-01 |
| 1955 | 1955-06-23 | 1955-09-07 |
| 1956 | 1956-07-24 | 1956-07-25 |
| 1957 | 1957-06-25 | 1957-06-25 |
| 1958 | 1958-07-29 | 1958-08-15 |
| 1959 | 1959-06-25 | 1959-07-31 |
| 1960 | 1960-07-16 | 1960-08-22 |
| 1961 | 1961-06-18 | 1961-08-23 |
| 1962 | 1962-06-27 | 1962-08-19 |
| 1964 | 1964-07-20 | 1964-08-05 |
| 1969 | 1969-08-03 | 1969-08-26 |
| 1970 | 1970-06-27 | 1970-08-12 |
| 1971 | 1971-08-07 | 1971-08-14 |
| 1972 | 1972-08-10 | 1972-08-12 |
| 1975 | 1975-07-26 | 1975-08-07 |
| 1982 | 1982-06-28 | 1982-08-21 |
| 1984 | 1984-06-29 | 1984-08-10 |
| 1987 | 1987-07-15 | 1987-08-03 |
| 1988 | 1988-06-04 | 1988-08-26 |
| 1990 | 1990-06-23 | 1990-09-14 |
| 1994 | 1994-07-23 | 1994-08-06 |
| 1995 | 1995-07-30 | 1995-08-08 |
| 1996 | 1996-07-04 | 1996-08-25 |
| 1997 | 1997-08-04 | 1997-08-24 |
| 1998 | 1998-07-17 | 1998-09-04 |
| 2000 | 2000-07-14 | 2000-08-11 |
| 2001 | 2001-06-22 | 2001-08-28 |
| 2002 | 2002-06-25 | 2002-07-24 |
| 2003 | 2003-07-10 | 2003-08-20 |
| 2004 | 2004-07-14 | 2004-07-14 |
| 2006 | 2006-06-06 | 2006-08-22 |
| 2007 | 2007-06-28 | 2007-07-23 |
| 2016 | 2016-06-22 | 2016-08-22 |
| 2017 | 2017-07-17 | 2017-09-04 |
| 2018 | 2018-06-29 | 2018-08-18 |
| 2019 | 2019-07-12 | 2019-09-05 |
| 2020 | 2020-07-18 | 2020-09-06 |
| 2021 | 2021-06-04 | 2021-09-10 |
| 2022 | 2022-07-06 | 2022-09-08 |
| 2023 | 2023-07-18 | 2023-08-18 |
| 2024 | 2024-06-14 | 2024-09-26 |
| 2025 | 2025-06-20 | 2025-08-14 |
| 2026 | 2026-07-11 | 2026-08-22 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 67 | 36 | 1933 | 14 |
| 35 C (95 F): Days | 4 | 10 | 1933 | 1 |
| 90 F (32.2 C): Days | 33 | 23 | 1933 | 4 |
| 0 C (32 F): Ice days (max | 74 | 69 | 1913 | 11 |
| 0 C (32 F): Frost days (min | 72 | 303 | 1908 | 135 |
| -10 C (14 F): Days with min | 72 | 139 | 1908 | 19 |
| -20 C (-4 F): Days with min | 71 | 32 | 1908 | 3 |
| -30 C (-22 F): Days with min | 47 | 9 | 1962 | 2 |
| -40 C (-40 F): Days with min | 8 | 2 | 1951 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 73 | 14 | 1995 | 4 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 31 | 2 | 1915 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 1 | 1 | 2025 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 54 | 9 | 2017 | 4 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 14 | 1 | 1915 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.
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).