Ibiapina Threshold Days by Year (BR027788250)
5 fixed thresholds counted per year at Ibiapina (BR027788250): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Ibiapina Thresholds
- Ibiapina: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1974 with 114.
- Ibiapina: days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1974 with 75.
- Ibiapina: days with 50 mm (1.97 in) or more of precipitation in 66 years, most in 1974 with 60.
- Ibiapina: days with 100 mm (3.94 in) or more of precipitation in 22 years, most in 1974 with 11.
- 5 fixed thresholds have at least one qualifying day at Ibiapina.
Days with 10 mm (0.39 in) or more of precipitation
69 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1912 | 67 | 48.8 |
| 1913 | 65 | 48.8 |
| 1914 | 52 | 48.8 |
| 1915 | 22 | 48.8 |
| 1916 | 41 | 48.8 |
| 1917 | 79 | 48.8 |
| 1918 | 51 | 48.8 |
| 1919 | 13 | 48.8 |
| 1920 | 43 | 54.3 |
| 1921 | 58 | 54.3 |
| 1922 | 47 | 54.3 |
| 1923 | 41 | 54.3 |
| 1924 | 85 | 54.3 |
| 1925 | 82 | 54.3 |
| 1926 | 56 | 54.3 |
| 1927 | 8 | 54.3 |
| 1928 | 44 | 54.3 |
| 1929 | 79 | 54.3 |
| 1930 | 46 | 45 |
| 1931 | 39 | 45 |
| 1932 | 26 | 45 |
| 1935 | 64 | 45 |
| 1936 | 39 | 45 |
| 1937 | 50 | 45 |
| 1938 | 45 | 45 |
| 1939 | 51 | 45 |
| 1940 | 65 | 49.1 |
| 1941 | 29 | 49.1 |
| 1942 | 24 | 49.1 |
| 1943 | 43 | 49.1 |
| 1944 | 52 | 49.1 |
| 1945 | 58 | 49.1 |
| 1946 | 54 | 49.1 |
| 1947 | 61 | 49.1 |
| 1948 | 51 | 49.1 |
| 1949 | 54 | 49.1 |
| 1950 | 48 | 40.8 |
| 1951 | 31 | 40.8 |
| 1952 | 42 | 40.8 |
| 1953 | 27 | 40.8 |
| 1954 | 41 | 40.8 |
| 1955 | 42 | 40.8 |
| 1956 | 51 | 40.8 |
| 1957 | 51 | 40.8 |
| 1958 | 23 | 40.8 |
| 1959 | 52 | 40.8 |
| 1960 | 30 | 54.2 |
| 1961 | 63 | 54.2 |
| 1962 | 57 | 54.2 |
| 1963 | 57 | 54.2 |
| 1964 | 55 | 54.2 |
| 1965 | 66 | 54.2 |
| 1967 | 59 | 54.2 |
| 1968 | 53 | 54.2 |
| 1969 | 48 | 54.2 |
| 1970 | 31 | 60.6 |
| 1971 | 69 | 60.6 |
| 1972 | 44 | 60.6 |
| 1973 | 98 | 60.6 |
| 1974 | 114 | 60.6 |
| 1975 | 65 | 60.6 |
| 1976 | 47 | 60.6 |
| 1977 | 63 | 60.6 |
| 1978 | 41 | 60.6 |
| 1979 | 34 | 60.6 |
| 1980 | 40 | 35.3 |
| 1981 | 32 | 35.3 |
| 1982 | 46 | 35.3 |
| 1983 | 23 | 35.3 |
| Year | First date | Last date |
|---|---|---|
| 1912 | 1912-01-25 | 1912-11-19 |
| 1913 | 1913-01-28 | 1913-12-09 |
| 1914 | 1914-01-11 | 1914-10-29 |
| 1915 | 1915-01-24 | 1915-12-16 |
| 1916 | 1916-01-19 | 1916-12-31 |
| 1917 | 1917-01-01 | 1917-12-27 |
| 1918 | 1918-01-03 | 1918-08-18 |
| 1919 | 1919-01-03 | 1919-05-05 |
| 1920 | 1920-01-28 | 1920-12-29 |
| 1921 | 1921-01-05 | 1921-11-21 |
| 1922 | 1922-01-07 | 1922-12-23 |
| 1923 | 1923-01-08 | 1923-12-31 |
| 1924 | 1924-01-09 | 1924-12-31 |
| 1925 | 1925-01-01 | 1925-12-29 |
| 1926 | 1926-01-04 | 1926-06-09 |
| 1927 | 1927-01-23 | 1927-06-07 |
| 1928 | 1928-01-22 | 1928-12-30 |
| 1929 | 1929-01-01 | 1929-10-31 |
| 1930 | 1930-01-17 | 1930-11-29 |
| 1931 | 1931-01-01 | 1931-12-16 |
| 1932 | 1932-01-26 | 1932-07-04 |
| 1935 | 1935-01-19 | 1935-12-31 |
| 1936 | 1936-01-14 | 1936-11-17 |
| 1937 | 1937-01-27 | 1937-12-08 |
| 1938 | 1938-01-05 | 1938-12-25 |
| 1939 | 1939-01-02 | 1939-12-28 |
| 1940 | 1940-01-04 | 1940-12-30 |
| 1941 | 1941-02-10 | 1941-12-12 |
| 1942 | 1942-02-11 | 1942-12-21 |
| 1943 | 1943-01-23 | 1943-12-28 |
| 1944 | 1944-01-21 | 1944-12-26 |
| 1945 | 1945-01-09 | 1945-12-27 |
| 1946 | 1946-01-01 | 1946-12-22 |
| 1947 | 1947-01-15 | 1947-12-28 |
| 1948 | 1948-01-03 | 1948-12-28 |
| 1949 | 1949-01-04 | 1949-12-09 |
| 1950 | 1950-01-10 | 1950-12-27 |
| 1951 | 1951-01-08 | 1951-12-30 |
| 1952 | 1952-01-10 | 1952-12-19 |
| 1953 | 1953-01-16 | 1953-12-24 |
| 1954 | 1954-02-01 | 1954-11-25 |
| 1955 | 1955-01-19 | 1955-12-25 |
| 1956 | 1956-01-03 | 1956-12-27 |
| 1957 | 1957-01-12 | 1957-12-23 |
| 1958 | 1958-01-11 | 1958-06-04 |
| 1959 | 1959-01-05 | 1959-11-12 |
| 1960 | 1960-01-28 | 1960-12-17 |
| 1961 | 1961-01-16 | 1961-12-14 |
| 1962 | 1962-01-07 | 1962-12-21 |
| 1963 | 1963-01-10 | 1963-12-29 |
| 1964 | 1964-01-04 | 1964-08-04 |
| 1965 | 1965-01-06 | 1965-12-23 |
| 1967 | 1967-01-14 | 1967-12-30 |
| 1968 | 1968-01-17 | 1968-12-27 |
| 1969 | 1969-01-08 | 1969-07-21 |
| 1970 | 1970-01-19 | 1970-12-05 |
| 1971 | 1971-01-03 | 1971-10-22 |
| 1972 | 1972-01-22 | 1972-12-31 |
| 1973 | 1973-01-05 | 1973-12-20 |
| 1974 | 1974-01-10 | 1974-12-27 |
| 1975 | 1975-01-18 | 1975-12-06 |
| 1976 | 1976-01-15 | 1976-12-03 |
| 1977 | 1977-01-05 | 1977-12-30 |
| 1978 | 1978-01-13 | 1978-12-04 |
| 1979 | 1979-01-14 | 1979-11-28 |
| 1980 | 1980-01-06 | 1980-12-29 |
| 1981 | 1981-01-15 | 1981-12-20 |
| 1982 | 1982-01-06 | 1982-11-29 |
| 1983 | 1983-01-27 | 1983-04-17 |
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 | 69 | 114 | 1974 | 23 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 69 | 75 | 1974 | 10 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 66 | 60 | 1974 | 4 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 22 | 11 | 1974 | 1 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 1 | 1 | 1974 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1912.
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).