Medford Exp STN Threshold Days by Year (USC00355424)
14 fixed thresholds counted per year at Medford Exp STN (USC00355424): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Medford Exp STN Thresholds
- Medford Exp STN: days with a maximum temperature at or above 30 C (86 F) in 55 years, most in 1967 with 108.
- Medford Exp STN: days with a maximum temperature at or above 90 F (32.2 C) in 55 years, most in 1967 with 86.
- Medford Exp STN: nights with a minimum temperature at or below 0 C (32 F) in 55 years, most in 1948 with 143.
- Medford Exp STN: days with a maximum temperature at or above 35 C (95 F) in 54 years, most in 1967 with 45.
- 14 fixed thresholds have at least one qualifying day at Medford Exp STN.
Days at or above 30 C (86 F)
55 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1938 | 81 | 77.5 |
| 1939 | 74 | 77.5 |
| 1940 | 80 | 58 |
| 1941 | 46 | 58 |
| 1942 | 60 | 58 |
| 1943 | 63 | 58 |
| 1944 | 56 | 58 |
| 1945 | 84 | 58 |
| 1946 | 55 | 58 |
| 1947 | 47 | 58 |
| 1948 | 33 | 58 |
| 1949 | 56 | 58 |
| 1950 | 80 | 76.1 |
| 1951 | 102 | 76.1 |
| 1952 | 88 | 76.1 |
| 1953 | 60 | 76.1 |
| 1954 | 57 | 76.1 |
| 1955 | 62 | 76.1 |
| 1956 | 69 | 76.1 |
| 1957 | 74 | 76.1 |
| 1958 | 95 | 76.1 |
| 1959 | 74 | 76.1 |
| 1960 | 97 | 79 |
| 1961 | 89 | 79 |
| 1962 | 67 | 79 |
| 1963 | 64 | 79 |
| 1964 | 61 | 79 |
| 1965 | 69 | 79 |
| 1966 | 74 | 79 |
| 1967 | 108 | 79 |
| 1968 | 80 | 79 |
| 1969 | 81 | 79 |
| 1970 | 98 | 75 |
| 1971 | 73 | 75 |
| 1972 | 78 | 75 |
| 1973 | 91 | 75 |
| 1974 | 89 | 75 |
| 1975 | 74 | 75 |
| 1976 | 49 | 75 |
| 1977 | 81 | 75 |
| 1978 | 50 | 75 |
| 1979 | 67 | 75 |
| 1980 | 60 | 55.2 |
| 1981 | 73 | 55.2 |
| 1982 | 52 | 55.2 |
| 1983 | 33 | 55.2 |
| 1984 | 53 | 55.2 |
| 1986 | 67 | 55.2 |
| 1987 | 62 | 55.2 |
| 1988 | 63 | 55.2 |
| 1989 | 34 | 55.2 |
| 1991 | 59 | 56.5 |
| 1992 | 66 | 56.5 |
| 1993 | 31 | 56.5 |
| 1994 | 70 | 56.5 |
| Year | First date | Last date |
|---|---|---|
| 1938 | 1938-05-13 | 1938-09-22 |
| 1939 | 1939-04-18 | 1939-09-23 |
| 1940 | 1940-05-09 | 1940-09-22 |
| 1941 | 1941-05-20 | 1941-08-21 |
| 1942 | 1942-05-20 | 1942-10-05 |
| 1943 | 1943-05-23 | 1943-10-01 |
| 1944 | 1944-05-03 | 1944-09-27 |
| 1945 | 1945-05-01 | 1945-10-08 |
| 1946 | 1946-04-24 | 1946-09-29 |
| 1947 | 1947-04-13 | 1947-09-24 |
| 1948 | 1948-06-02 | 1948-09-14 |
| 1949 | 1949-05-11 | 1949-09-24 |
| 1950 | 1950-04-19 | 1950-09-22 |
| 1951 | 1951-04-11 | 1951-09-25 |
| 1952 | 1952-05-23 | 1952-10-07 |
| 1953 | 1953-05-04 | 1953-09-21 |
| 1954 | 1954-04-16 | 1954-09-27 |
| 1955 | 1955-05-19 | 1955-09-12 |
| 1956 | 1956-04-21 | 1956-10-06 |
| 1957 | 1957-04-28 | 1957-09-25 |
| 1958 | 1958-05-09 | 1958-10-06 |
| 1959 | 1959-05-12 | 1959-09-13 |
| 1960 | 1960-06-01 | 1960-10-05 |
| 1961 | 1961-05-18 | 1961-10-14 |
| 1962 | 1962-06-07 | 1962-09-25 |
| 1963 | 1963-05-17 | 1963-10-03 |
| 1964 | 1964-05-30 | 1964-10-12 |
| 1965 | 1965-05-11 | 1965-10-08 |
| 1966 | 1966-05-02 | 1966-10-05 |
| 1967 | 1967-05-07 | 1967-09-29 |
| 1968 | 1968-04-28 | 1968-10-01 |
| 1969 | 1969-05-06 | 1969-09-13 |
| 1970 | 1970-05-02 | 1970-10-04 |
| 1971 | 1971-05-11 | 1971-10-09 |
| 1972 | 1972-05-12 | 1972-10-07 |
| 1973 | 1973-05-12 | 1973-09-29 |
| 1974 | 1974-06-01 | 1974-09-28 |
| 1975 | 1975-05-13 | 1975-10-01 |
| 1976 | 1976-05-09 | 1976-09-11 |
| 1977 | 1977-06-04 | 1977-09-14 |
| 1978 | 1978-06-02 | 1978-10-13 |
| 1979 | 1979-05-19 | 1979-10-04 |
| 1980 | 1980-05-20 | 1980-10-07 |
| 1981 | 1981-04-29 | 1981-09-18 |
| 1982 | 1982-05-24 | 1982-09-08 |
| 1983 | 1983-05-20 | 1983-08-18 |
| 1984 | 1984-05-29 | 1984-09-19 |
| 1986 | 1986-04-21 | 1986-09-08 |
| 1987 | 1987-04-27 | 1987-10-07 |
| 1988 | 1988-05-12 | 1988-10-02 |
| 1989 | 1989-06-02 | 1989-09-23 |
| 1991 | 1991-06-10 | 1991-10-11 |
| 1992 | 1992-05-04 | 1992-10-01 |
| 1993 | 1993-05-11 | 1993-10-01 |
| 1994 | 1994-05-11 | 1994-09-28 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 55 | 108 | 1967 | 70 |
| 35 C (95 F): Days | 54 | 45 | 1967 | 10 |
| 40 C (104 F): Days | 18 | 6 | 1972 | 2 |
| 90 F (32.2 C): Days | 55 | 86 | 1967 | 39 |
| 100 F (37.8 C): Days | 41 | 17 | 1959 | 3 |
| 0 C (32 F): Ice days (max | 23 | 7 | 1943 | 5 |
| 0 C (32 F): Frost days (min | 55 | 143 | 1948 | 105 |
| -10 C (14 F): Days with min | 31 | 17 | 1949 | 2 |
| -20 C (-4 F): Days with min | 1 | 3 | 1972 | 3 |
| 20 C (68 F): Tropical nights (min | 2 | 1 | 1977 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 54 | 23 | 1983 | 8 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 45 | 6 | 1950 | 3 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 13 | 3 | 1950 | 2 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 11 | 2 | 1955 | 2 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1938.
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).