Dodgeville Wwtp Threshold Days by Year (USC00472173)
17 fixed thresholds counted per year at Dodgeville Wwtp (USC00472173): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Dodgeville Wwtp Thresholds
- Dodgeville Wwtp: days with a maximum temperature at or above 30 C (86 F) in 87 years, most in 1988 with 55.
- Dodgeville Wwtp: days with a maximum temperature at or below 0 C (32 F) in 87 years, most in 1960 with 93.
- Dodgeville Wwtp: nights with a minimum temperature at or below 0 C (32 F) in 86 years, most in 1989 with 181.
- Dodgeville Wwtp: nights with a minimum temperature at or below -10 C (14 F) in 86 years, most in 2014 with 88.
- 17 fixed thresholds have at least one qualifying day at Dodgeville Wwtp.
Days at or above 30 C (86 F)
87 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1898 | 31 | 34 |
| 1899 | 37 | 34 |
| 1902 | 17 | 17 |
| 1914 | 51 | 35 |
| 1915 | 8 | 35 |
| 1916 | 46 | 35 |
| 1940 | 29 | 23.8 |
| 1941 | 33 | 23.8 |
| 1942 | 17 | 23.8 |
| 1943 | 36 | 23.8 |
| 1944 | 26 | 23.8 |
| 1945 | 9 | 23.8 |
| 1946 | 17 | 23.8 |
| 1947 | 28 | 23.8 |
| 1948 | 20 | 23.8 |
| 1949 | 23 | 23.8 |
| 1950 | 4 | 20.3 |
| 1951 | 2 | 20.3 |
| 1952 | 18 | 20.3 |
| 1953 | 29 | 20.3 |
| 1954 | 27 | 20.3 |
| 1955 | 52 | 20.3 |
| 1956 | 21 | 20.3 |
| 1957 | 21 | 20.3 |
| 1958 | 15 | 20.3 |
| 1959 | 14 | 20.3 |
| 1960 | 12 | 16.8 |
| 1961 | 16 | 16.8 |
| 1962 | 5 | 16.8 |
| 1963 | 26 | 16.8 |
| 1964 | 27 | 16.8 |
| 1965 | 13 | 16.8 |
| 1966 | 26 | 16.8 |
| 1967 | 10 | 16.8 |
| 1968 | 13 | 16.8 |
| 1969 | 20 | 16.8 |
| 1970 | 30 | 23.9 |
| 1971 | 24 | 23.9 |
| 1972 | 21 | 23.9 |
| 1973 | 19 | 23.9 |
| 1974 | 16 | 23.9 |
| 1975 | 37 | 23.9 |
| 1976 | 43 | 23.9 |
| 1977 | 16 | 23.9 |
| 1978 | 19 | 23.9 |
| 1979 | 14 | 23.9 |
| 1980 | 27 | 25 |
| 1981 | 11 | 25 |
| 1985 | 19 | 25 |
| 1986 | 14 | 25 |
| 1987 | 30 | 25 |
| 1988 | 55 | 25 |
| 1989 | 19 | 25 |
| 1990 | 10 | 14.9 |
| 1991 | 30 | 14.9 |
| 1992 | 7 | 14.9 |
| 1993 | 6 | 14.9 |
| 1994 | 12 | 14.9 |
| 1995 | 32 | 14.9 |
| 1996 | 10 | 14.9 |
| 1997 | 12 | 14.9 |
| 1998 | 15 | 14.9 |
| 2001 | 24 | 22.3 |
| 2002 | 32 | 22.3 |
| 2003 | 32 | 22.3 |
| 2004 | 4 | 22.3 |
| 2005 | 36 | 22.3 |
| 2007 | 29 | 22.3 |
| 2008 | 16 | 22.3 |
| 2009 | 5 | 22.3 |
| 2010 | 20 | 22.3 |
| 2011 | 33 | 22.3 |
| 2012 | 51 | 22.3 |
| 2013 | 23 | 22.3 |
| 2014 | 4 | 22.3 |
| 2015 | 16 | 22.3 |
| 2016 | 19 | 22.3 |
| 2017 | 20 | 22.3 |
| 2018 | 24 | 22.3 |
| 2019 | 13 | 22.3 |
| 2020 | 26 | 25.3 |
| 2021 | 33 | 25.3 |
| 2022 | 25 | 25.3 |
| 2023 | 26 | 25.3 |
| 2024 | 22 | 25.3 |
| 2025 | 25 | 25.3 |
| 2026 | 20 | 25.3 |
| Year | First date | Last date |
|---|---|---|
| 1898 | 1898-06-03 | 1898-09-04 |
| 1899 | 1899-06-04 | 1899-09-16 |
| 1902 | 1902-05-20 | 1902-08-28 |
| 1914 | 1914-05-26 | 1914-09-21 |
| 1915 | 1915-04-28 | 1915-09-03 |
| 1916 | 1916-06-29 | 1916-09-06 |
| 1940 | 1940-06-05 | 1940-08-16 |
| 1941 | 1941-05-20 | 1941-09-04 |
| 1942 | 1942-05-29 | 1942-09-01 |
| 1943 | 1943-06-03 | 1943-08-31 |
| 1944 | 1944-05-30 | 1944-08-15 |
| 1945 | 1945-07-22 | 1945-09-07 |
| 1946 | 1946-06-16 | 1946-08-16 |
| 1947 | 1947-06-28 | 1947-09-19 |
| 1948 | 1948-06-02 | 1948-09-19 |
| 1949 | 1949-05-13 | 1949-08-10 |
| 1950 | 1950-05-24 | 1950-08-16 |
| 1951 | 1951-07-26 | 1951-07-27 |
| 1952 | 1952-04-29 | 1952-07-27 |
| 1953 | 1953-05-29 | 1953-10-02 |
| 1954 | 1954-06-11 | 1954-09-27 |
| 1955 | 1955-06-20 | 1955-09-18 |
| 1956 | 1956-05-22 | 1956-08-27 |
| 1957 | 1957-06-16 | 1957-09-01 |
| 1958 | 1958-07-26 | 1958-09-03 |
| 1959 | 1959-06-26 | 1959-09-08 |
| 1960 | 1960-07-21 | 1960-09-08 |
| 1961 | 1961-06-10 | 1961-09-10 |
| 1962 | 1962-06-17 | 1962-08-23 |
| 1963 | 1963-06-02 | 1963-10-06 |
| 1964 | 1964-06-08 | 1964-08-04 |
| 1965 | 1965-06-27 | 1965-08-15 |
| 1966 | 1966-06-21 | 1966-09-01 |
| 1967 | 1967-05-26 | 1967-08-02 |
| 1968 | 1968-06-05 | 1968-07-21 |
| 1969 | 1969-05-28 | 1969-08-31 |
| 1970 | 1970-05-21 | 1970-09-02 |
| 1971 | 1971-06-04 | 1971-09-08 |
| 1972 | 1972-05-20 | 1972-08-29 |
| 1973 | 1973-06-08 | 1973-09-01 |
| 1974 | 1974-06-20 | 1974-08-26 |
| 1975 | 1975-05-19 | 1975-10-13 |
| 1976 | 1976-06-07 | 1976-10-01 |
| 1977 | 1977-05-19 | 1977-08-27 |
| 1978 | 1978-05-26 | 1978-09-11 |
| 1979 | 1979-06-15 | 1979-08-30 |
| 1980 | 1980-04-22 | 1980-09-08 |
| 1981 | 1981-06-05 | 1981-08-04 |
| 1985 | 1985-04-19 | 1985-09-08 |
| 1986 | 1986-04-26 | 1986-07-25 |
| 1987 | 1987-06-08 | 1987-08-17 |
| 1988 | 1988-05-29 | 1988-09-18 |
| 1989 | 1989-06-22 | 1989-08-23 |
| 1990 | 1990-06-13 | 1990-09-07 |
| 1991 | 1991-05-29 | 1991-09-10 |
| 1992 | 1992-06-12 | 1992-08-26 |
| 1993 | 1993-07-04 | 1993-08-27 |
| 1994 | 1994-06-15 | 1994-09-16 |
| 1995 | 1995-06-18 | 1995-08-31 |
| 1996 | 1996-05-18 | 1996-08-07 |
| 1997 | 1997-06-21 | 1997-08-04 |
| 1998 | 1998-05-15 | 1998-09-14 |
| 2001 | 2001-05-16 | 2001-08-10 |
| 2002 | 2002-04-16 | 2002-09-10 |
| 2003 | 2003-06-18 | 2003-09-08 |
| 2004 | 2004-06-08 | 2004-07-21 |
| 2005 | 2005-06-08 | 2005-09-22 |
| 2007 | 2007-04-30 | 2007-10-07 |
| 2008 | 2008-06-08 | 2008-09-03 |
| 2009 | 2009-06-23 | 2009-06-27 |
| 2010 | 2010-05-24 | 2010-10-10 |
| 2011 | 2011-05-11 | 2011-09-03 |
| 2012 | 2012-05-16 | 2012-09-05 |
| 2013 | 2013-05-01 | 2013-09-20 |
| 2014 | 2014-06-01 | 2014-08-23 |
| 2015 | 2015-06-10 | 2015-09-07 |
| 2016 | 2016-05-07 | 2016-09-07 |
| 2017 | 2017-06-04 | 2017-09-25 |
| 2018 | 2018-05-27 | 2018-09-21 |
| 2019 | 2019-06-28 | 2019-07-29 |
| 2020 | 2020-06-03 | 2020-08-30 |
| 2021 | 2021-05-02 | 2021-09-20 |
| 2022 | 2022-05-11 | 2022-09-21 |
| 2023 | 2023-05-31 | 2023-09-05 |
| 2024 | 2024-05-19 | 2024-09-22 |
| 2025 | 2025-05-16 | 2025-10-04 |
| 2026 | 2026-05-27 | 2026-09-05 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 87 | 55 | 1988 | 20 |
| 35 C (95 F): Days | 28 | 17 | 1988 | 1 |
| 90 F (32.2 C): Days | 82 | 35 | 1916 | 9 |
| 100 F (37.8 C): Days | 4 | 5 | 1988 | 2 |
| 0 C (32 F): Ice days (max | 87 | 93 | 1960 | 37 |
| 0 C (32 F): Frost days (min | 86 | 181 | 1989 | 95 |
| -10 C (14 F): Days with min | 86 | 88 | 2014 | 38 |
| -20 C (-4 F): Days with min | 86 | 37 | 1963 | 12 |
| -30 C (-22 F): Days with min | 20 | 9 | 1899 | 6 |
| 20 C (68 F): Tropical nights (min | 82 | 25 | 1955 | 10 |
| 25 C (77 F): Days with min | 3 | 1 | 1914 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 84 | 51 | 2019 | 28 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 84 | 19 | 2018 | 9 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 61 | 5 | 2007 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 12 | 2 | 1950 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 62 | 7 | 2007 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 6 | 1 | 1959 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1898.
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).