Black Rvr Pumps Threshold Days by Year (USC00020808)
16 fixed thresholds counted per year at Black Rvr Pumps (USC00020808): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Black Rvr Pumps Thresholds
- Black Rvr Pumps: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1983 with 25.
- Black Rvr Pumps: days with a maximum temperature at or above 30 C (86 F) in 64 years, most in 2018 with 86.
- Black Rvr Pumps: days with a maximum temperature at or above 90 F (32.2 C) in 64 years, most in 1994 with 54.
- Black Rvr Pumps: days with a maximum temperature at or above 35 C (95 F) in 60 years, most in 1994 with 24.
- 16 fixed thresholds have at least one qualifying day at Black Rvr Pumps.
Days at or above 30 C (86 F)
64 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1952 | 70 | 58.3 |
| 1953 | 71 | 58.3 |
| 1954 | 45 | 58.3 |
| 1955 | 45 | 58.3 |
| 1956 | 74 | 58.3 |
| 1957 | 38 | 58.3 |
| 1958 | 64 | 58.3 |
| 1959 | 59 | 58.3 |
| 1960 | 77 | 54.8 |
| 1961 | 63 | 54.8 |
| 1962 | 68 | 54.8 |
| 1963 | 50 | 54.8 |
| 1964 | 56 | 54.8 |
| 1965 | 47 | 54.8 |
| 1966 | 56 | 54.8 |
| 1967 | 34 | 54.8 |
| 1968 | 39 | 54.8 |
| 1969 | 58 | 54.8 |
| 1970 | 47 | 46.8 |
| 1971 | 52 | 46.8 |
| 1972 | 37 | 46.8 |
| 1973 | 43 | 46.8 |
| 1974 | 50 | 46.8 |
| 1975 | 44 | 46.8 |
| 1976 | 38 | 46.8 |
| 1977 | 49 | 46.8 |
| 1978 | 49 | 46.8 |
| 1979 | 59 | 46.8 |
| 1980 | 64 | 52.2 |
| 1981 | 60 | 52.2 |
| 1982 | 45 | 52.2 |
| 1983 | 48 | 52.2 |
| 1984 | 45 | 52.2 |
| 1985 | 65 | 52.2 |
| 1986 | 53 | 52.2 |
| 1987 | 55 | 52.2 |
| 1988 | 50 | 52.2 |
| 1989 | 37 | 52.2 |
| 1990 | 47 | 64.1 |
| 1991 | 44 | 64.1 |
| 1992 | 43 | 64.1 |
| 1993 | 65 | 64.1 |
| 1994 | 82 | 64.1 |
| 1995 | 70 | 64.1 |
| 1996 | 71 | 64.1 |
| 1997 | 83 | 64.1 |
| 1998 | 80 | 64.1 |
| 1999 | 56 | 64.1 |
| 2000 | 83 | 60.6 |
| 2001 | 64 | 60.6 |
| 2002 | 71 | 60.6 |
| 2003 | 72 | 60.6 |
| 2004 | 48 | 60.6 |
| 2006 | 48 | 60.6 |
| 2008 | 38 | 60.6 |
| 2014 | 52 | 61.8 |
| 2015 | 49 | 61.8 |
| 2016 | 53 | 61.8 |
| 2017 | 69 | 61.8 |
| 2018 | 86 | 61.8 |
| 2021 | 61 | 64.8 |
| 2023 | 63 | 64.8 |
| 2025 | 72 | 64.8 |
| 2026 | 63 | 64.8 |
| Year | First date | Last date |
|---|---|---|
| 1952 | 1952-06-07 | 1952-09-20 |
| 1953 | 1953-06-10 | 1953-09-27 |
| 1954 | 1954-06-04 | 1954-09-22 |
| 1955 | 1955-06-06 | 1955-09-14 |
| 1956 | 1956-05-05 | 1956-09-28 |
| 1957 | 1957-06-06 | 1957-08-09 |
| 1958 | 1958-05-24 | 1958-09-02 |
| 1959 | 1959-05-13 | 1959-09-10 |
| 1960 | 1960-05-11 | 1960-09-27 |
| 1961 | 1961-06-08 | 1961-08-29 |
| 1962 | 1962-05-12 | 1962-09-20 |
| 1963 | 1963-05-19 | 1963-09-25 |
| 1964 | 1964-05-16 | 1964-09-05 |
| 1965 | 1965-06-20 | 1965-10-12 |
| 1966 | 1966-06-13 | 1966-08-30 |
| 1967 | 1967-05-24 | 1967-08-31 |
| 1968 | 1968-05-28 | 1968-09-10 |
| 1969 | 1969-05-27 | 1969-08-27 |
| 1970 | 1970-05-18 | 1970-09-10 |
| 1971 | 1971-06-15 | 1971-09-16 |
| 1972 | 1972-06-17 | 1972-08-25 |
| 1973 | 1973-06-08 | 1973-09-14 |
| 1974 | 1974-05-26 | 1974-09-11 |
| 1975 | 1975-06-03 | 1975-09-02 |
| 1976 | 1976-06-03 | 1976-09-05 |
| 1977 | 1977-06-01 | 1977-09-19 |
| 1978 | 1978-05-14 | 1978-08-29 |
| 1979 | 1979-06-13 | 1979-10-07 |
| 1980 | 1980-06-08 | 1980-10-03 |
| 1981 | 1981-06-05 | 1981-09-14 |
| 1982 | 1982-06-11 | 1982-09-26 |
| 1983 | 1983-05-25 | 1983-09-16 |
| 1984 | 1984-05-14 | 1984-09-15 |
| 1985 | 1985-06-07 | 1985-09-02 |
| 1986 | 1986-05-21 | 1986-09-07 |
| 1987 | 1987-06-04 | 1987-09-21 |
| 1988 | 1988-05-14 | 1988-08-27 |
| 1989 | 1989-05-08 | 1989-09-02 |
| 1990 | 1990-05-24 | 1990-09-15 |
| 1991 | 1991-06-08 | 1991-09-04 |
| 1992 | 1992-06-19 | 1992-09-11 |
| 1993 | 1993-05-31 | 1993-09-22 |
| 1994 | 1994-05-30 | 1994-09-10 |
| 1995 | 1995-06-01 | 1995-09-12 |
| 1996 | 1996-05-10 | 1996-10-10 |
| 1997 | 1997-05-05 | 1997-09-30 |
| 1998 | 1998-05-29 | 1998-09-29 |
| 1999 | 1999-05-21 | 1999-10-30 |
| 2000 | 2000-04-27 | 2000-10-01 |
| 2001 | 2001-05-24 | 2001-09-24 |
| 2002 | 2002-05-30 | 2002-09-08 |
| 2003 | 2003-05-24 | 2003-10-01 |
| 2004 | 2004-06-02 | 2004-09-13 |
| 2006 | 2006-06-01 | 2006-07-27 |
| 2008 | 2008-05-20 | 2008-08-24 |
| 2014 | 2014-05-28 | 2014-08-31 |
| 2015 | 2015-05-31 | 2015-09-13 |
| 2016 | 2016-06-03 | 2016-09-20 |
| 2017 | 2017-05-29 | 2017-09-14 |
| 2018 | 2018-05-09 | 2018-09-22 |
| 2021 | 2021-05-07 | 2021-09-22 |
| 2023 | 2023-06-23 | 2023-09-11 |
| 2025 | 2025-05-31 | 2025-09-11 |
| 2026 | 2026-03-19 | 2026-08-26 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 64 | 86 | 2018 | 63 |
| 35 C (95 F): Days | 60 | 24 | 1994 | 4 |
| 40 C (104 F): Days | 1 | 1 | 2017 | 1 |
| 90 F (32.2 C): Days | 64 | 54 | 1994 | 31 |
| 100 F (37.8 C): Days | 12 | 7 | 1990 | 1 |
| 0 C (32 F): Ice days (max | 50 | 10 | 1960 | 1 |
| 0 C (32 F): Frost days (min | 51 | 186 | 1970 | 71 |
| -10 C (14 F): Days with min | 51 | 38 | 1964 | 3 |
| -20 C (-4 F): Days with min | 17 | 6 | 1992 | 1 |
| 20 C (68 F): Tropical nights (min | 6 | 4 | 1953 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 69 | 25 | 1983 | 7 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 59 | 8 | 2002 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 12 | 2 | 1994 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 2001 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 26 | 7 | 1997 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 7 | 2 | 1965 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1952.
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).