Catawba Hospital Threshold Days by Year (USC00441471)
15 fixed thresholds counted per year at Catawba Hospital (USC00441471): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Catawba Hospital Thresholds
- Catawba Hospital: nights with a minimum temperature at or below 0 C (32 F) in 53 years, most in 1962 with 122.
- Catawba Hospital: nights with a minimum temperature at or below -10 C (14 F) in 53 years, most in 1977 with 35.
- Catawba Hospital: days with 10 mm (0.39 in) or more of precipitation in 52 years, most in 1948 with 52.
- Catawba Hospital: days with 25 mm (0.98 in) or more of precipitation in 52 years, most in 1937 with 16.
- 15 fixed thresholds have at least one qualifying day at Catawba Hospital.
Days at or above 30 C (86 F)
50 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1911 | 34 | 40.5 |
| 1912 | 28 | 40.5 |
| 1913 | 29 | 40.5 |
| 1915 | 42 | 40.5 |
| 1917 | 48 | 40.5 |
| 1919 | 62 | 40.5 |
| 1920 | 31 | 44.1 |
| 1921 | 67 | 44.1 |
| 1922 | 36 | 44.1 |
| 1923 | 27 | 44.1 |
| 1924 | 28 | 44.1 |
| 1925 | 83 | 44.1 |
| 1927 | 35 | 44.1 |
| 1928 | 41 | 44.1 |
| 1929 | 49 | 44.1 |
| 1931 | 49 | 39.6 |
| 1932 | 52 | 39.6 |
| 1937 | 35 | 39.6 |
| 1938 | 30 | 39.6 |
| 1939 | 32 | 39.6 |
| 1940 | 19 | 24.3 |
| 1942 | 27 | 24.3 |
| 1944 | 43 | 24.3 |
| 1946 | 11 | 24.3 |
| 1948 | 21 | 24.3 |
| 1949 | 25 | 24.3 |
| 1950 | 7 | 39.2 |
| 1951 | 34 | 39.2 |
| 1952 | 38 | 39.2 |
| 1953 | 64 | 39.2 |
| 1954 | 55 | 39.2 |
| 1955 | 42 | 39.2 |
| 1956 | 44 | 39.2 |
| 1957 | 39 | 39.2 |
| 1958 | 31 | 39.2 |
| 1959 | 38 | 39.2 |
| 1960 | 34 | 28.3 |
| 1961 | 22 | 28.3 |
| 1962 | 22 | 28.3 |
| 1963 | 31 | 28.3 |
| 1964 | 35 | 28.3 |
| 1965 | 25 | 28.3 |
| 1966 | 40 | 28.3 |
| 1967 | 8 | 28.3 |
| 1968 | 40 | 28.3 |
| 1969 | 26 | 28.3 |
| 1970 | 39 | 32.8 |
| 1971 | 17 | 32.8 |
| 1976 | 28 | 32.8 |
| 1977 | 47 | 32.8 |
| Year | First date | Last date |
|---|---|---|
| 1911 | 1911-05-11 | 1911-10-06 |
| 1912 | 1912-06-02 | 1912-09-21 |
| 1913 | 1913-05-04 | 1913-08-18 |
| 1915 | 1915-06-11 | 1915-09-17 |
| 1917 | 1917-04-19 | 1917-09-06 |
| 1919 | 1919-05-04 | 1919-10-27 |
| 1920 | 1920-06-03 | 1920-08-31 |
| 1921 | 1921-04-25 | 1921-09-21 |
| 1922 | 1922-06-16 | 1922-10-05 |
| 1923 | 1923-06-04 | 1923-09-05 |
| 1924 | 1924-06-07 | 1924-09-14 |
| 1925 | 1925-04-24 | 1925-09-21 |
| 1927 | 1927-05-09 | 1927-10-01 |
| 1928 | 1928-05-04 | 1928-09-14 |
| 1929 | 1929-03-24 | 1929-09-30 |
| 1931 | 1931-05-29 | 1931-10-05 |
| 1932 | 1932-05-07 | 1932-09-19 |
| 1937 | 1937-04-18 | 1937-09-06 |
| 1938 | 1938-05-05 | 1938-10-20 |
| 1939 | 1939-05-25 | 1939-10-10 |
| 1940 | 1940-05-08 | 1940-09-22 |
| 1942 | 1942-04-06 | 1942-09-19 |
| 1944 | 1944-05-17 | 1944-09-07 |
| 1946 | 1946-06-10 | 1946-09-10 |
| 1948 | 1948-06-23 | 1948-08-31 |
| 1949 | 1949-05-06 | 1949-09-19 |
| 1950 | 1950-05-06 | 1950-08-29 |
| 1951 | 1951-06-03 | 1951-10-07 |
| 1952 | 1952-04-23 | 1952-09-14 |
| 1953 | 1953-05-11 | 1953-10-01 |
| 1954 | 1954-05-31 | 1954-09-28 |
| 1955 | 1955-05-10 | 1955-09-20 |
| 1956 | 1956-04-29 | 1956-09-16 |
| 1957 | 1957-04-27 | 1957-09-13 |
| 1958 | 1958-06-05 | 1958-09-17 |
| 1959 | 1959-05-01 | 1959-08-28 |
| 1960 | 1960-04-23 | 1960-09-05 |
| 1961 | 1961-06-01 | 1961-09-24 |
| 1962 | 1962-05-01 | 1962-09-13 |
| 1963 | 1963-05-08 | 1963-08-24 |
| 1964 | 1964-05-09 | 1964-09-05 |
| 1965 | 1965-05-23 | 1965-09-21 |
| 1966 | 1966-06-08 | 1966-09-03 |
| 1967 | 1967-05-27 | 1967-08-19 |
| 1968 | 1968-06-23 | 1968-09-25 |
| 1969 | 1969-05-29 | 1969-09-07 |
| 1970 | 1970-05-10 | 1970-09-24 |
| 1971 | 1971-06-04 | 1971-08-23 |
| 1976 | 1976-04-17 | 1976-09-10 |
| 1977 | 1977-05-07 | 1977-09-20 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 50 | 83 | 1925 | 47 |
| 35 C (95 F): Days | 18 | 7 | 1953 | 7 |
| 90 F (32.2 C): Days | 48 | 50 | 1925 | 23 |
| 100 F (37.8 C): Days | 3 | 2 | 1932 | 1 |
| 0 C (32 F): Ice days (max | 48 | 31 | 1977 | 31 |
| 0 C (32 F): Frost days (min | 53 | 122 | 1962 | 97 |
| -10 C (14 F): Days with min | 53 | 35 | 1977 | 35 |
| -20 C (-4 F): Days with min | 3 | 3 | 1917 | 1 |
| 20 C (68 F): Tropical nights (min | 50 | 16 | 1952 | 12 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 52 | 52 | 1948 | 26 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 52 | 16 | 1937 | 6 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 45 | 6 | 1940 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 7 | 1 | 1921 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 25 | 7 | 1966 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 6 | 1 | 1960 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1911.
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).