Kukuihaele Mill 206 Threshold Days by Year
10 fixed thresholds counted per year at Kukuihaele Mill 206 (USC00514938): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Kukuihaele Mill 206 Thresholds
- Kukuihaele Mill 206: days with 10 mm (0.39 in) or more of precipitation in 53 years, most in 1911 with 80.
- Kukuihaele Mill 206: days with 25 mm (0.98 in) or more of precipitation in 53 years, most in 1992 with 31.
- Kukuihaele Mill 206: days with 50 mm (1.97 in) or more of precipitation in 52 years, most in 1992 with 18.
- Kukuihaele Mill 206: nights with a minimum temperature at or above 20 C (68 F) in 40 years, most in 1951 with 214.
- 10 fixed thresholds have at least one qualifying day at Kukuihaele Mill 206.
Days at or above 30 C (86 F)
35 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1911 | 18 | 32.3 |
| 1912 | 33 | 32.3 |
| 1913 | 62 | 32.3 |
| 1915 | 123 | 32.3 |
| 1916 | 3 | 32.3 |
| 1917 | 13 | 32.3 |
| 1918 | 4 | 32.3 |
| 1919 | 2 | 32.3 |
| 1920 | 9 | 39.7 |
| 1921 | 4 | 39.7 |
| 1922 | 18 | 39.7 |
| 1923 | 18 | 39.7 |
| 1924 | 12 | 39.7 |
| 1925 | 21 | 39.7 |
| 1926 | 114 | 39.7 |
| 1928 | 35 | 39.7 |
| 1929 | 126 | 39.7 |
| 1930 | 89 | 45.2 |
| 1931 | 119 | 45.2 |
| 1932 | 71 | 45.2 |
| 1933 | 1 | 45.2 |
| 1934 | 3 | 45.2 |
| 1935 | 39 | 45.2 |
| 1936 | 1 | 45.2 |
| 1937 | 38 | 45.2 |
| 1939 | 46 | 45.2 |
| 1940 | 100 | 35.7 |
| 1941 | 32 | 35.7 |
| 1943 | 62 | 35.7 |
| 1944 | 6 | 35.7 |
| 1945 | 1 | 35.7 |
| 1946 | 13 | 35.7 |
| 1950 | 1 | 2 |
| 1952 | 1 | 2 |
| 1954 | 4 | 2 |
| Year | First date | Last date |
|---|---|---|
| 1911 | 1911-03-29 | 1911-10-06 |
| 1912 | 1912-06-04 | 1912-10-22 |
| 1913 | 1913-05-06 | 1913-10-30 |
| 1915 | 1915-01-06 | 1915-12-04 |
| 1916 | 1916-01-12 | 1916-01-23 |
| 1917 | 1917-05-05 | 1917-10-09 |
| 1918 | 1918-01-24 | 1918-09-28 |
| 1919 | 1919-10-05 | 1919-10-06 |
| 1920 | 1920-06-01 | 1920-07-11 |
| 1921 | 1921-05-27 | 1921-10-11 |
| 1922 | 1922-07-02 | 1922-09-11 |
| 1923 | 1923-07-19 | 1923-10-18 |
| 1924 | 1924-06-11 | 1924-12-13 |
| 1925 | 1925-09-14 | 1925-11-03 |
| 1926 | 1926-02-19 | 1926-12-31 |
| 1928 | 1928-04-28 | 1928-10-11 |
| 1929 | 1929-06-02 | 1929-11-23 |
| 1930 | 1930-01-16 | 1930-12-16 |
| 1931 | 1931-02-05 | 1931-11-07 |
| 1932 | 1932-02-18 | 1932-11-19 |
| 1933 | 1933-05-18 | 1933-05-18 |
| 1934 | 1934-08-17 | 1934-08-21 |
| 1935 | 1935-05-01 | 1935-09-20 |
| 1936 | 1936-03-16 | 1936-03-16 |
| 1937 | 1937-04-10 | 1937-10-30 |
| 1939 | 1939-03-17 | 1939-10-24 |
| 1940 | 1940-04-05 | 1940-12-24 |
| 1941 | 1941-05-07 | 1941-11-01 |
| 1943 | 1943-01-23 | 1943-10-20 |
| 1944 | 1944-03-04 | 1944-07-21 |
| 1945 | 1945-08-08 | 1945-08-08 |
| 1946 | 1946-03-02 | 1946-12-02 |
| 1950 | 1950-11-21 | 1950-11-21 |
| 1952 | 1952-10-01 | 1952-10-01 |
| 1954 | 1954-04-29 | 1954-11-29 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 35 | 126 | 1929 | 4 |
| 35 C (95 F): Days | 1 | 19 | 1915 | 19 |
| 90 F (32.2 C): Days | 9 | 39 | 1915 | 1 |
| 20 C (68 F): Tropical nights (min | 40 | 214 | 1951 | 159 |
| 25 C (77 F): Days with min | 4 | 1 | 1931 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 53 | 80 | 1911 | 69 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 53 | 31 | 1992 | 31 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 52 | 18 | 1992 | 18 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 24 | 4 | 1989 | 2 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 2 | 0 | n/a | 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).