Greensboro Threshold Days by Year (USC00093899)
15 fixed thresholds counted per year at Greensboro (USC00093899): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Greensboro Thresholds
- Greensboro: days with a maximum temperature at or above 30 C (86 F) in 55 years, most in 1925 with 156.
- Greensboro: days with a maximum temperature at or above 90 F (32.2 C) in 55 years, most in 1925 with 122.
- Greensboro: nights with a minimum temperature at or below 0 C (32 F) in 55 years, most in 1904 with 81.
- Greensboro: nights with a minimum temperature at or above 20 C (68 F) in 55 years, most in 1939 with 97.
- 15 fixed thresholds have at least one qualifying day at Greensboro.
Days at or above 30 C (86 F)
55 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1903 | 105 | 117 |
| 1904 | 123 | 117 |
| 1905 | 130 | 117 |
| 1906 | 118 | 117 |
| 1907 | 117 | 117 |
| 1908 | 118 | 117 |
| 1909 | 108 | 117 |
| 1910 | 103 | 111.1 |
| 1911 | 136 | 111.1 |
| 1912 | 93 | 111.1 |
| 1913 | 111 | 111.1 |
| 1914 | 116 | 111.1 |
| 1915 | 119 | 111.1 |
| 1916 | 99 | 111.1 |
| 1917 | 103 | 111.1 |
| 1918 | 120 | 111.1 |
| 1921 | 125 | 112.7 |
| 1922 | 102 | 112.7 |
| 1923 | 84 | 112.7 |
| 1924 | 113 | 112.7 |
| 1925 | 156 | 112.7 |
| 1926 | 127 | 112.7 |
| 1927 | 120 | 112.7 |
| 1928 | 91 | 112.7 |
| 1929 | 96 | 112.7 |
| 1930 | 98 | 105 |
| 1931 | 115 | 105 |
| 1932 | 82 | 105 |
| 1933 | 120 | 105 |
| 1934 | 115 | 105 |
| 1935 | 107 | 105 |
| 1936 | 114 | 105 |
| 1937 | 103 | 105 |
| 1938 | 89 | 105 |
| 1939 | 107 | 105 |
| 1940 | 96 | 110.9 |
| 1941 | 130 | 110.9 |
| 1942 | 110 | 110.9 |
| 1943 | 128 | 110.9 |
| 1944 | 123 | 110.9 |
| 1945 | 126 | 110.9 |
| 1946 | 87 | 110.9 |
| 1947 | 110 | 110.9 |
| 1948 | 106 | 110.9 |
| 1949 | 93 | 110.9 |
| 1950 | 108 | 119.3 |
| 1951 | 125 | 119.3 |
| 1952 | 120 | 119.3 |
| 1953 | 120 | 119.3 |
| 1954 | 135 | 119.3 |
| 1955 | 114 | 119.3 |
| 1956 | 120 | 119.3 |
| 1957 | 111 | 119.3 |
| 1958 | 125 | 119.3 |
| 1959 | 115 | 119.3 |
| Year | First date | Last date |
|---|---|---|
| 1903 | 1903-05-21 | 1903-10-06 |
| 1904 | 1904-05-14 | 1904-10-13 |
| 1905 | 1905-04-29 | 1905-10-18 |
| 1906 | 1906-04-12 | 1906-09-26 |
| 1907 | 1907-03-22 | 1907-10-08 |
| 1908 | 1908-03-18 | 1908-10-20 |
| 1909 | 1909-04-06 | 1909-10-05 |
| 1910 | 1910-04-05 | 1910-10-22 |
| 1911 | 1911-05-10 | 1911-10-17 |
| 1912 | 1912-05-11 | 1912-10-11 |
| 1913 | 1913-04-20 | 1913-10-12 |
| 1914 | 1914-04-28 | 1914-09-24 |
| 1915 | 1915-04-21 | 1915-10-18 |
| 1916 | 1916-04-14 | 1916-10-10 |
| 1917 | 1917-04-19 | 1917-10-06 |
| 1918 | 1918-05-05 | 1918-10-07 |
| 1921 | 1921-03-15 | 1921-09-29 |
| 1922 | 1922-04-08 | 1922-10-05 |
| 1923 | 1923-04-23 | 1923-09-20 |
| 1924 | 1924-03-27 | 1924-09-29 |
| 1925 | 1925-03-08 | 1925-10-18 |
| 1926 | 1926-05-01 | 1926-10-21 |
| 1927 | 1927-04-18 | 1927-10-31 |
| 1928 | 1928-03-30 | 1928-10-15 |
| 1929 | 1929-03-25 | 1929-09-18 |
| 1930 | 1930-04-13 | 1930-09-27 |
| 1931 | 1931-05-19 | 1931-10-13 |
| 1932 | 1932-05-08 | 1932-10-24 |
| 1933 | 1933-05-12 | 1933-10-02 |
| 1934 | 1934-04-06 | 1934-09-30 |
| 1935 | 1935-03-25 | 1935-09-27 |
| 1936 | 1936-04-15 | 1936-09-29 |
| 1937 | 1937-04-20 | 1937-10-07 |
| 1938 | 1938-05-03 | 1938-10-09 |
| 1939 | 1939-03-25 | 1939-10-10 |
| 1940 | 1940-05-07 | 1940-10-27 |
| 1941 | 1941-04-18 | 1941-10-23 |
| 1942 | 1942-04-18 | 1942-09-20 |
| 1943 | 1943-04-10 | 1943-10-21 |
| 1944 | 1944-05-13 | 1944-10-26 |
| 1945 | 1945-03-16 | 1945-10-13 |
| 1946 | 1946-04-03 | 1946-09-26 |
| 1947 | 1947-04-20 | 1947-10-18 |
| 1948 | 1948-03-21 | 1948-09-23 |
| 1949 | 1949-05-05 | 1949-10-23 |
| 1950 | 1950-04-28 | 1950-11-01 |
| 1951 | 1951-04-30 | 1951-10-17 |
| 1952 | 1952-04-21 | 1952-10-02 |
| 1953 | 1953-04-09 | 1953-10-12 |
| 1954 | 1954-04-07 | 1954-10-14 |
| 1955 | 1955-04-16 | 1955-10-07 |
| 1956 | 1956-04-30 | 1956-10-02 |
| 1957 | 1957-04-21 | 1957-09-22 |
| 1958 | 1958-04-23 | 1958-11-17 |
| 1959 | 1959-04-08 | 1959-10-06 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 55 | 156 | 1925 | 115 |
| 35 C (95 F): Days | 54 | 83 | 1925 | 17 |
| 40 C (104 F): Days | 13 | 10 | 1925 | 1 |
| 90 F (32.2 C): Days | 55 | 122 | 1925 | 74 |
| 100 F (37.8 C): Days | 40 | 30 | 1925 | 2 |
| 0 C (32 F): Ice days (max | 24 | 9 | 1917 | 1 |
| 0 C (32 F): Frost days (min | 55 | 81 | 1904 | 45 |
| -10 C (14 F): Days with min | 26 | 8 | 1917 | 2 |
| 20 C (68 F): Tropical nights (min | 55 | 97 | 1939 | 86 |
| 25 C (77 F): Days with min | 11 | 4 | 1924 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 53 | 55 | 1912 | 40 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 53 | 22 | 1929 | 15 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 50 | 10 | 1929 | 3 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 10 | 2 | 1928 | 1 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 1 | 1 | 1940 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1903.
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).