Bluffton Wtr Wks Threshold Days by Year (USC00120831)
19 fixed thresholds counted per year at Bluffton Wtr Wks (USC00120831): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Bluffton Wtr Wks Thresholds
- Bluffton Wtr Wks: days with a maximum temperature at or above 30 C (86 F) in 55 years, most in 1936 with 91.
- Bluffton Wtr Wks: days with a maximum temperature at or above 90 F (32.2 C) in 55 years, most in 1934 with 66.
- Bluffton Wtr Wks: days with a maximum temperature at or below 0 C (32 F) in 55 years, most in 1920 with 53.
- Bluffton Wtr Wks: nights with a minimum temperature at or below 0 C (32 F) in 54 years, most in 1943 with 150.
- 19 fixed thresholds have at least one qualifying day at Bluffton Wtr Wks.
Days at or above 30 C (86 F)
55 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1896 | 59 | 71 |
| 1897 | 75 | 71 |
| 1898 | 67 | 71 |
| 1899 | 83 | 71 |
| 1900 | 69 | 57 |
| 1901 | 70 | 57 |
| 1902 | 48 | 57 |
| 1907 | 25 | 57 |
| 1908 | 73 | 57 |
| 1910 | 65 | 61.4 |
| 1911 | 75 | 61.4 |
| 1912 | 52 | 61.4 |
| 1913 | 63 | 61.4 |
| 1914 | 75 | 61.4 |
| 1915 | 38 | 61.4 |
| 1916 | 68 | 61.4 |
| 1917 | 46 | 61.4 |
| 1918 | 60 | 61.4 |
| 1919 | 72 | 61.4 |
| 1920 | 54 | 54.9 |
| 1921 | 75 | 54.9 |
| 1922 | 74 | 54.9 |
| 1923 | 66 | 54.9 |
| 1924 | 25 | 54.9 |
| 1925 | 77 | 54.9 |
| 1926 | 47 | 54.9 |
| 1927 | 48 | 54.9 |
| 1928 | 44 | 54.9 |
| 1929 | 39 | 54.9 |
| 1930 | 62 | 73.5 |
| 1931 | 83 | 73.5 |
| 1932 | 68 | 73.5 |
| 1933 | 80 | 73.5 |
| 1934 | 89 | 73.5 |
| 1935 | 57 | 73.5 |
| 1936 | 91 | 73.5 |
| 1937 | 64 | 73.5 |
| 1938 | 74 | 73.5 |
| 1939 | 67 | 73.5 |
| 1940 | 72 | 65.6 |
| 1941 | 80 | 65.6 |
| 1942 | 64 | 65.6 |
| 1943 | 62 | 65.6 |
| 1944 | 80 | 65.6 |
| 1945 | 45 | 65.6 |
| 1946 | 61 | 65.6 |
| 1947 | 61 | 65.6 |
| 1950 | 39 | 55.4 |
| 1951 | 39 | 55.4 |
| 1952 | 70 | 55.4 |
| 1953 | 78 | 55.4 |
| 1954 | 62 | 55.4 |
| 1955 | 72 | 55.4 |
| 1956 | 49 | 55.4 |
| 1957 | 34 | 55.4 |
| Year | First date | Last date |
|---|---|---|
| 1896 | 1896-04-16 | 1896-09-12 |
| 1897 | 1897-04-29 | 1897-10-16 |
| 1898 | 1898-06-02 | 1898-10-03 |
| 1899 | 1899-04-21 | 1899-10-15 |
| 1900 | 1900-05-12 | 1900-10-05 |
| 1901 | 1901-04-30 | 1901-09-29 |
| 1902 | 1902-05-03 | 1902-09-01 |
| 1907 | 1907-06-17 | 1907-09-19 |
| 1908 | 1908-05-17 | 1908-09-27 |
| 1910 | 1910-03-25 | 1910-10-03 |
| 1911 | 1911-05-10 | 1911-09-18 |
| 1912 | 1912-05-22 | 1912-09-14 |
| 1913 | 1913-05-02 | 1913-10-10 |
| 1914 | 1914-04-27 | 1914-10-05 |
| 1915 | 1915-04-24 | 1915-10-31 |
| 1916 | 1916-05-10 | 1916-10-08 |
| 1917 | 1917-04-18 | 1917-09-15 |
| 1918 | 1918-05-05 | 1918-08-29 |
| 1919 | 1919-05-30 | 1919-10-04 |
| 1920 | 1920-05-23 | 1920-10-20 |
| 1921 | 1921-05-20 | 1921-09-17 |
| 1922 | 1922-05-09 | 1922-10-06 |
| 1923 | 1923-05-27 | 1923-09-28 |
| 1924 | 1924-05-06 | 1924-08-31 |
| 1925 | 1925-04-23 | 1925-09-20 |
| 1926 | 1926-05-06 | 1926-09-22 |
| 1927 | 1927-05-09 | 1927-10-02 |
| 1928 | 1928-05-10 | 1928-10-12 |
| 1929 | 1929-05-27 | 1929-09-05 |
| 1930 | 1930-04-12 | 1930-09-13 |
| 1931 | 1931-05-18 | 1931-10-05 |
| 1932 | 1932-05-15 | 1932-09-19 |
| 1933 | 1933-05-23 | 1933-09-24 |
| 1934 | 1934-05-04 | 1934-09-26 |
| 1935 | 1935-06-13 | 1935-09-25 |
| 1936 | 1936-05-07 | 1936-09-23 |
| 1937 | 1937-05-21 | 1937-10-01 |
| 1938 | 1938-04-27 | 1938-10-18 |
| 1939 | 1939-05-17 | 1939-10-08 |
| 1940 | 1940-05-21 | 1940-10-06 |
| 1941 | 1941-04-13 | 1941-09-24 |
| 1942 | 1942-04-25 | 1942-09-18 |
| 1943 | 1943-06-02 | 1943-09-05 |
| 1944 | 1944-05-15 | 1944-09-27 |
| 1945 | 1945-06-01 | 1945-09-23 |
| 1946 | 1946-06-11 | 1946-10-09 |
| 1947 | 1947-06-09 | 1947-10-22 |
| 1950 | 1950-05-25 | 1950-10-19 |
| 1951 | 1951-05-01 | 1951-10-05 |
| 1952 | 1952-05-04 | 1952-09-15 |
| 1953 | 1953-05-25 | 1953-10-20 |
| 1954 | 1954-05-24 | 1954-09-27 |
| 1955 | 1955-05-03 | 1955-09-20 |
| 1956 | 1956-05-12 | 1956-09-24 |
| 1957 | 1957-06-15 | 1957-09-02 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 55 | 91 | 1936 | 34 |
| 35 C (95 F): Days | 51 | 36 | 1936 | 1 |
| 40 C (104 F): Days | 6 | 10 | 1934 | 7 |
| 90 F (32.2 C): Days | 55 | 66 | 1934 | 14 |
| 100 F (37.8 C): Days | 28 | 16 | 1934 | 3 |
| 110 F (43.3 C): Days | 2 | 1 | 1934 | 1 |
| 0 C (32 F): Ice days (max | 55 | 53 | 1920 | 19 |
| 0 C (32 F): Frost days (min | 54 | 150 | 1943 | 131 |
| -10 C (14 F): Days with min | 54 | 50 | 1912 | 22 |
| -20 C (-4 F): Days with min | 41 | 16 | 1936 | 2 |
| -30 C (-22 F): Days with min | 1 | 1 | 1915 | 1 |
| 20 C (68 F): Tropical nights (min | 54 | 42 | 1930 | 18 |
| 25 C (77 F): Days with min | 14 | 7 | 1930 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 45 | 46 | 1927 | 38 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 45 | 16 | 1950 | 8 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 33 | 5 | 1950 | 3 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 4 | 1 | 1918 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 11 | 2 | 1934 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 1 | 1 | 1929 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1896.
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).