Manchester 4 W Threshold Days by Year (USC00155111)
17 fixed thresholds counted per year at Manchester 4 W (USC00155111): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Manchester 4 W Thresholds
- Manchester 4 W: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 1950 with 67.
- Manchester 4 W: days with 25 mm (0.98 in) or more of precipitation in 65 years, most in 1994 with 23.
- Manchester 4 W: days with 50 mm (1.97 in) or more of precipitation in 52 years, most in 1972 with 4.
- Manchester 4 W: days with a maximum temperature at or above 30 C (86 F) in 50 years, most in 1954 with 108.
- 17 fixed thresholds have at least one qualifying day at Manchester 4 W.
Days at or above 30 C (86 F)
50 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1950 | 49 | 88.1 |
| 1951 | 85 | 88.1 |
| 1952 | 86 | 88.1 |
| 1953 | 98 | 88.1 |
| 1954 | 108 | 88.1 |
| 1955 | 92 | 88.1 |
| 1956 | 94 | 88.1 |
| 1957 | 95 | 88.1 |
| 1958 | 72 | 88.1 |
| 1959 | 102 | 88.1 |
| 1960 | 76 | 64.9 |
| 1961 | 69 | 64.9 |
| 1962 | 87 | 64.9 |
| 1963 | 63 | 64.9 |
| 1964 | 79 | 64.9 |
| 1965 | 62 | 64.9 |
| 1966 | 63 | 64.9 |
| 1967 | 21 | 64.9 |
| 1968 | 55 | 64.9 |
| 1969 | 74 | 64.9 |
| 1970 | 69 | 41.4 |
| 1971 | 34 | 41.4 |
| 1972 | 32 | 41.4 |
| 1973 | 40 | 41.4 |
| 1974 | 24 | 41.4 |
| 1975 | 54 | 41.4 |
| 1976 | 27 | 41.4 |
| 1977 | 51 | 41.4 |
| 1978 | 42 | 41.4 |
| 1980 | 75 | 58.1 |
| 1981 | 33 | 58.1 |
| 1982 | 24 | 58.1 |
| 1985 | 60 | 58.1 |
| 1986 | 82 | 58.1 |
| 1987 | 76 | 58.1 |
| 1988 | 71 | 58.1 |
| 1989 | 44 | 58.1 |
| 1990 | 54 | 58.1 |
| 1991 | 70 | 58.1 |
| 1992 | 28 | 58.1 |
| 1993 | 70 | 58.1 |
| 1994 | 48 | 58.1 |
| 1995 | 69 | 58.1 |
| 1996 | 52 | 58.1 |
| 1997 | 37 | 58.1 |
| 1998 | 83 | 58.1 |
| 1999 | 70 | 58.1 |
| 2001 | 32 | 63.7 |
| 2005 | 97 | 63.7 |
| 2006 | 62 | 63.7 |
| Year | First date | Last date |
|---|---|---|
| 1950 | 1950-04-24 | 1950-10-21 |
| 1951 | 1951-04-27 | 1951-10-06 |
| 1952 | 1952-04-21 | 1952-10-01 |
| 1953 | 1953-04-29 | 1953-10-20 |
| 1954 | 1954-04-15 | 1954-10-14 |
| 1955 | 1955-04-17 | 1955-09-29 |
| 1956 | 1956-04-27 | 1956-10-01 |
| 1957 | 1957-04-19 | 1957-09-21 |
| 1958 | 1958-05-14 | 1958-09-26 |
| 1959 | 1959-04-08 | 1959-10-07 |
| 1960 | 1960-04-22 | 1960-09-09 |
| 1961 | 1961-04-24 | 1961-09-25 |
| 1962 | 1962-04-30 | 1962-10-15 |
| 1963 | 1963-04-01 | 1963-10-26 |
| 1964 | 1964-04-20 | 1964-09-21 |
| 1965 | 1965-04-23 | 1965-09-22 |
| 1966 | 1966-05-08 | 1966-09-03 |
| 1967 | 1967-05-27 | 1967-09-20 |
| 1968 | 1968-06-09 | 1968-09-24 |
| 1969 | 1969-05-05 | 1969-10-13 |
| 1970 | 1970-04-19 | 1970-09-25 |
| 1971 | 1971-06-01 | 1971-09-30 |
| 1972 | 1972-06-14 | 1972-09-25 |
| 1973 | 1973-06-03 | 1973-09-24 |
| 1974 | 1974-05-17 | 1974-08-27 |
| 1975 | 1975-05-21 | 1975-09-05 |
| 1976 | 1976-04-17 | 1976-08-26 |
| 1977 | 1977-04-18 | 1977-09-05 |
| 1978 | 1978-06-18 | 1978-09-21 |
| 1980 | 1980-04-23 | 1980-09-22 |
| 1981 | 1981-06-12 | 1981-09-02 |
| 1982 | 1982-05-12 | 1982-08-08 |
| 1985 | 1985-04-19 | 1985-09-11 |
| 1986 | 1986-04-27 | 1986-10-01 |
| 1987 | 1987-04-22 | 1987-09-16 |
| 1988 | 1988-04-06 | 1988-09-24 |
| 1989 | 1989-04-26 | 1989-09-22 |
| 1990 | 1990-04-26 | 1990-10-22 |
| 1991 | 1991-05-12 | 1991-09-19 |
| 1992 | 1992-05-18 | 1992-09-10 |
| 1993 | 1993-05-30 | 1993-09-17 |
| 1994 | 1994-05-23 | 1994-09-17 |
| 1995 | 1995-04-10 | 1995-09-18 |
| 1996 | 1996-05-04 | 1996-09-16 |
| 1997 | 1997-05-18 | 1997-09-19 |
| 1998 | 1998-05-14 | 1998-10-06 |
| 1999 | 1999-06-06 | 1999-09-28 |
| 2001 | 2001-04-11 | 2001-09-06 |
| 2005 | 2005-05-09 | 2005-10-19 |
| 2006 | 2006-04-14 | 2006-08-30 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 50 | 108 | 1954 | 62 |
| 35 C (95 F): Days | 26 | 34 | 1954 | 8 |
| 40 C (104 F): Days | 1 | 1 | 1952 | 1 |
| 90 F (32.2 C): Days | 49 | 67 | 1954 | 35 |
| 100 F (37.8 C): Days | 4 | 4 | 1953 | 3 |
| 0 C (32 F): Ice days (max | 50 | 25 | 1985 | 3 |
| 0 C (32 F): Frost days (min | 48 | 168 | 1987 | 118 |
| -10 C (14 F): Days with min | 48 | 38 | 1988 | 8 |
| -20 C (-4 F): Days with min | 31 | 6 | 1970 | 1 |
| -30 C (-22 F): Days with min | 2 | 1 | 1994 | 1 |
| 20 C (68 F): Tropical nights (min | 43 | 31 | 2001 | 22 |
| 25 C (77 F): Days with min | 4 | 1 | 1968 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 65 | 67 | 1950 | 42 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 65 | 23 | 1994 | 12 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 52 | 4 | 1972 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 3 | 1 | 1951 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 23 | 3 | 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 1950.
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).