Patu Threshold Days by Year (BR038242740)
5 fixed thresholds counted per year at Patu (BR038242740): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Patu Thresholds
- Patu: days with 10 mm (0.39 in) or more of precipitation in 71 years, most in 1974 with 51.
- Patu: days with 25 mm (0.98 in) or more of precipitation in 71 years, most in 1935 with 24.
- Patu: days with 50 mm (1.97 in) or more of precipitation in 65 years, most in 1959 with 11.
- Patu: days with 100 mm (3.94 in) or more of precipitation in 19 years, most in 1950 with 3.
- 5 fixed thresholds have at least one qualifying day at Patu.
Days with 10 mm (0.39 in) or more of precipitation
71 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1911 | 20 | 24 |
| 1912 | 31 | 24 |
| 1913 | 29 | 24 |
| 1914 | 43 | 24 |
| 1915 | 4 | 24 |
| 1916 | 28 | 24 |
| 1917 | 30 | 24 |
| 1918 | 25 | 24 |
| 1919 | 6 | 24 |
| 1920 | 19 | 24.2 |
| 1921 | 32 | 24.2 |
| 1922 | 33 | 24.2 |
| 1923 | 25 | 24.2 |
| 1925 | 34 | 24.2 |
| 1926 | 26 | 24.2 |
| 1927 | 15 | 24.2 |
| 1928 | 12 | 24.2 |
| 1929 | 22 | 24.2 |
| 1930 | 17 | 20.1 |
| 1931 | 14 | 20.1 |
| 1932 | 12 | 20.1 |
| 1933 | 20 | 20.1 |
| 1935 | 42 | 20.1 |
| 1936 | 20 | 20.1 |
| 1937 | 23 | 20.1 |
| 1938 | 14 | 20.1 |
| 1939 | 19 | 20.1 |
| 1940 | 38 | 24.1 |
| 1941 | 12 | 24.1 |
| 1942 | 12 | 24.1 |
| 1943 | 24 | 24.1 |
| 1944 | 20 | 24.1 |
| 1945 | 22 | 24.1 |
| 1946 | 27 | 24.1 |
| 1947 | 33 | 24.1 |
| 1948 | 28 | 24.1 |
| 1949 | 25 | 24.1 |
| 1950 | 27 | 26 |
| 1951 | 19 | 26 |
| 1952 | 25 | 26 |
| 1953 | 22 | 26 |
| 1954 | 27 | 26 |
| 1955 | 22 | 26 |
| 1956 | 31 | 26 |
| 1957 | 33 | 26 |
| 1958 | 15 | 26 |
| 1959 | 39 | 26 |
| 1960 | 37 | 31.3 |
| 1961 | 39 | 31.3 |
| 1962 | 32 | 31.3 |
| 1963 | 30 | 31.3 |
| 1964 | 39 | 31.3 |
| 1965 | 30 | 31.3 |
| 1966 | 18 | 31.3 |
| 1967 | 31 | 31.3 |
| 1968 | 32 | 31.3 |
| 1969 | 25 | 31.3 |
| 1970 | 16 | 32.1 |
| 1971 | 33 | 32.1 |
| 1972 | 30 | 32.1 |
| 1973 | 31 | 32.1 |
| 1974 | 51 | 32.1 |
| 1975 | 35 | 32.1 |
| 1976 | 30 | 32.1 |
| 1977 | 43 | 32.1 |
| 1978 | 35 | 32.1 |
| 1979 | 17 | 32.1 |
| 1980 | 30 | 21.3 |
| 1981 | 19 | 21.3 |
| 1982 | 20 | 21.3 |
| 1983 | 16 | 21.3 |
| Year | First date | Last date |
|---|---|---|
| 1911 | 1911-01-12 | 1911-12-21 |
| 1912 | 1912-01-18 | 1912-06-01 |
| 1913 | 1913-02-13 | 1913-12-31 |
| 1914 | 1914-01-10 | 1914-10-29 |
| 1915 | 1915-03-27 | 1915-12-14 |
| 1916 | 1916-01-21 | 1916-11-25 |
| 1917 | 1917-01-02 | 1917-11-18 |
| 1918 | 1918-01-09 | 1918-12-31 |
| 1919 | 1919-02-20 | 1919-09-01 |
| 1920 | 1920-02-27 | 1920-12-29 |
| 1921 | 1921-01-03 | 1921-09-03 |
| 1922 | 1922-01-20 | 1922-12-19 |
| 1923 | 1923-01-15 | 1923-12-08 |
| 1925 | 1925-01-09 | 1925-12-24 |
| 1926 | 1926-01-09 | 1926-06-07 |
| 1927 | 1927-01-24 | 1927-07-23 |
| 1928 | 1928-02-11 | 1928-12-02 |
| 1929 | 1929-01-19 | 1929-12-09 |
| 1930 | 1930-01-21 | 1930-12-16 |
| 1931 | 1931-01-01 | 1931-06-05 |
| 1932 | 1932-01-26 | 1932-07-03 |
| 1933 | 1933-01-10 | 1933-05-21 |
| 1935 | 1935-01-18 | 1935-12-02 |
| 1936 | 1936-01-01 | 1936-06-25 |
| 1937 | 1937-01-29 | 1937-12-02 |
| 1938 | 1938-01-07 | 1938-05-28 |
| 1939 | 1939-01-04 | 1939-09-28 |
| 1940 | 1940-01-06 | 1940-12-20 |
| 1941 | 1941-02-11 | 1941-12-15 |
| 1942 | 1942-02-09 | 1942-05-16 |
| 1943 | 1943-01-27 | 1943-12-24 |
| 1944 | 1944-01-21 | 1944-12-22 |
| 1945 | 1945-01-20 | 1945-12-04 |
| 1946 | 1946-01-03 | 1946-12-21 |
| 1947 | 1947-01-02 | 1947-11-14 |
| 1948 | 1948-01-03 | 1948-07-04 |
| 1949 | 1949-03-02 | 1949-11-29 |
| 1950 | 1950-01-13 | 1950-06-24 |
| 1951 | 1951-02-04 | 1951-12-14 |
| 1952 | 1952-02-09 | 1952-12-14 |
| 1953 | 1953-01-16 | 1953-11-29 |
| 1954 | 1954-02-15 | 1954-05-28 |
| 1955 | 1955-01-25 | 1955-05-23 |
| 1956 | 1956-02-07 | 1956-08-26 |
| 1957 | 1957-01-05 | 1957-06-22 |
| 1958 | 1958-01-14 | 1958-07-26 |
| 1959 | 1959-01-20 | 1959-06-27 |
| 1960 | 1960-02-07 | 1960-12-16 |
| 1961 | 1961-01-16 | 1961-07-25 |
| 1962 | 1962-01-29 | 1962-12-16 |
| 1963 | 1963-01-24 | 1963-12-31 |
| 1964 | 1964-01-13 | 1964-09-17 |
| 1965 | 1965-01-19 | 1965-06-14 |
| 1966 | 1966-02-04 | 1966-08-12 |
| 1967 | 1967-02-02 | 1967-08-23 |
| 1968 | 1968-01-10 | 1968-12-27 |
| 1969 | 1969-01-02 | 1969-07-25 |
| 1970 | 1970-01-20 | 1970-07-20 |
| 1971 | 1971-01-11 | 1971-11-09 |
| 1972 | 1972-01-08 | 1972-11-10 |
| 1973 | 1973-01-11 | 1973-08-02 |
| 1974 | 1974-01-15 | 1974-12-15 |
| 1975 | 1975-02-06 | 1975-11-27 |
| 1976 | 1976-02-02 | 1976-10-17 |
| 1977 | 1977-01-07 | 1977-12-15 |
| 1978 | 1978-01-17 | 1978-11-30 |
| 1979 | 1979-01-26 | 1979-12-30 |
| 1980 | 1980-01-05 | 1980-10-04 |
| 1981 | 1981-01-07 | 1981-12-21 |
| 1982 | 1982-02-20 | 1982-12-04 |
| 1983 | 1983-01-21 | 1983-06-24 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 10 mm (0.39 in): Days with 10 mm or more rain | 71 | 51 | 1974 | 16 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 71 | 24 | 1935 | 6 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 65 | 11 | 1959 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 19 | 3 | 1950 | 1 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 1 | 2 | 1952 | 2 |
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).