Mount Wellington (the Springs) Threshold Days by Year (ASN00094066)
7 fixed thresholds counted per year at Mount Wellington (the Springs) (ASN00094066): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Mount Wellington (the Springs) Thresholds
- Mount Wellington (the Springs): days with 10 mm (0.39 in) or more of precipitation in 51 years, most in 1916 with 62.
- Mount Wellington (the Springs): days with 25 mm (0.98 in) or more of precipitation in 51 years, most in 1916 with 21.
- Mount Wellington (the Springs): days with 50 mm (1.97 in) or more of precipitation in 44 years, most in 1916 with 9.
- Mount Wellington (the Springs): days with 100 mm (3.94 in) or more of precipitation in 20 years, most in 1916 with 3.
- 7 fixed thresholds have at least one qualifying day at Mount Wellington (the Springs).
Days with 10 mm (0.39 in) or more of precipitation
51 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1901 | 43 | 37.1 |
| 1902 | 36 | 37.1 |
| 1903 | 39 | 37.1 |
| 1904 | 32 | 37.1 |
| 1905 | 39 | 37.1 |
| 1908 | 23 | 37.1 |
| 1909 | 48 | 37.1 |
| 1910 | 38 | 42 |
| 1911 | 50 | 42 |
| 1912 | 40 | 42 |
| 1913 | 30 | 42 |
| 1914 | 27 | 42 |
| 1915 | 40 | 42 |
| 1916 | 62 | 42 |
| 1917 | 52 | 42 |
| 1918 | 46 | 42 |
| 1919 | 35 | 42 |
| 1921 | 29 | 40.1 |
| 1922 | 48 | 40.1 |
| 1923 | 43 | 40.1 |
| 1924 | 43 | 40.1 |
| 1925 | 39 | 40.1 |
| 1926 | 37 | 40.1 |
| 1927 | 38 | 40.1 |
| 1928 | 44 | 40.1 |
| 1929 | 40 | 40.1 |
| 1930 | 28 | 40.3 |
| 1931 | 40 | 40.3 |
| 1932 | 47 | 40.3 |
| 1933 | 32 | 40.3 |
| 1934 | 42 | 40.3 |
| 1935 | 56 | 40.3 |
| 1936 | 36 | 40.3 |
| 1937 | 42 | 40.3 |
| 1938 | 45 | 40.3 |
| 1939 | 35 | 40.3 |
| 1940 | 36 | 34.8 |
| 1941 | 36 | 34.8 |
| 1942 | 34 | 34.8 |
| 1943 | 33 | 34.8 |
| 1951 | 39 | 37.3 |
| 1953 | 41 | 37.3 |
| 1954 | 26 | 37.3 |
| 1955 | 34 | 37.3 |
| 1956 | 58 | 37.3 |
| 1957 | 30 | 37.3 |
| 1958 | 43 | 37.3 |
| 1959 | 27 | 37.3 |
| 1963 | 24 | 32.3 |
| 1964 | 36 | 32.3 |
| 1966 | 37 | 32.3 |
| Year | First date | Last date |
|---|---|---|
| 1901 | 1901-01-03 | 1901-12-24 |
| 1902 | 1902-01-05 | 1902-12-21 |
| 1903 | 1903-01-07 | 1903-12-12 |
| 1904 | 1904-01-04 | 1904-12-27 |
| 1905 | 1905-01-02 | 1905-12-15 |
| 1908 | 1908-01-09 | 1908-11-27 |
| 1909 | 1909-01-04 | 1909-12-15 |
| 1910 | 1910-01-10 | 1910-12-21 |
| 1911 | 1911-01-01 | 1911-12-31 |
| 1912 | 1912-01-05 | 1912-12-24 |
| 1913 | 1913-01-03 | 1913-12-26 |
| 1914 | 1914-03-23 | 1914-12-28 |
| 1915 | 1915-02-28 | 1915-12-21 |
| 1916 | 1916-01-12 | 1916-12-30 |
| 1917 | 1917-01-03 | 1917-12-01 |
| 1918 | 1918-01-10 | 1918-12-27 |
| 1919 | 1919-01-07 | 1919-12-18 |
| 1921 | 1921-01-02 | 1921-12-14 |
| 1922 | 1922-01-04 | 1922-12-28 |
| 1923 | 1923-01-21 | 1923-12-06 |
| 1924 | 1924-01-03 | 1924-12-02 |
| 1925 | 1925-01-15 | 1925-12-26 |
| 1926 | 1926-01-14 | 1926-12-13 |
| 1927 | 1927-01-19 | 1927-12-19 |
| 1928 | 1928-01-01 | 1928-12-17 |
| 1929 | 1929-01-09 | 1929-12-29 |
| 1930 | 1930-01-10 | 1930-12-27 |
| 1931 | 1931-01-11 | 1931-11-20 |
| 1932 | 1932-02-12 | 1932-12-24 |
| 1933 | 1933-01-05 | 1933-12-14 |
| 1934 | 1934-01-09 | 1934-12-31 |
| 1935 | 1935-01-04 | 1935-12-25 |
| 1936 | 1936-01-04 | 1936-12-22 |
| 1937 | 1937-01-02 | 1937-12-26 |
| 1938 | 1938-01-02 | 1938-12-28 |
| 1939 | 1939-01-14 | 1939-12-24 |
| 1940 | 1940-01-06 | 1940-12-31 |
| 1941 | 1941-01-04 | 1941-12-30 |
| 1942 | 1942-01-06 | 1942-12-24 |
| 1943 | 1943-01-04 | 1943-12-04 |
| 1951 | 1951-01-05 | 1951-12-31 |
| 1953 | 1953-01-02 | 1953-12-14 |
| 1954 | 1954-01-28 | 1954-12-11 |
| 1955 | 1955-02-06 | 1955-12-30 |
| 1956 | 1956-01-01 | 1956-12-21 |
| 1957 | 1957-01-07 | 1957-12-29 |
| 1958 | 1958-01-31 | 1958-12-17 |
| 1959 | 1959-01-25 | 1959-12-28 |
| 1963 | 1963-01-17 | 1963-12-16 |
| 1964 | 1964-02-01 | 1964-12-26 |
| 1966 | 1966-01-13 | 1966-12-19 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 1 | 1 | 1966 | 1 |
| 0 C (32 F): Frost days (min | 1 | 67 | 1966 | 67 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 51 | 62 | 1916 | 37 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 51 | 21 | 1916 | 5 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 44 | 9 | 1916 | 3 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 20 | 3 | 1916 | 1 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 2 | 1 | 1916 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.
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).