Areia Branca Threshold Days by Year (BR028959740)
5 fixed thresholds counted per year at Areia Branca (BR028959740): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Areia Branca Thresholds
- Areia Branca: days with 10 mm (0.39 in) or more of precipitation in 68 years, most in 1974 with 44.
- Areia Branca: days with 25 mm (0.98 in) or more of precipitation in 66 years, most in 1950 with 20.
- Areia Branca: days with 50 mm (1.97 in) or more of precipitation in 52 years, most in 1917 with 9.
- Areia Branca: days with 100 mm (3.94 in) or more of precipitation in 9 years, most in 1935 with 4.
- 5 fixed thresholds have at least one qualifying day at Areia Branca.
Days with 10 mm (0.39 in) or more of precipitation
68 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1911 | 7 | 16.8 |
| 1912 | 26 | 16.8 |
| 1913 | 28 | 16.8 |
| 1914 | 20 | 16.8 |
| 1915 | 3 | 16.8 |
| 1916 | 16 | 16.8 |
| 1917 | 38 | 16.8 |
| 1918 | 12 | 16.8 |
| 1919 | 1 | 16.8 |
| 1920 | 27 | 21.4 |
| 1921 | 17 | 21.4 |
| 1922 | 21 | 21.4 |
| 1923 | 14 | 21.4 |
| 1924 | 37 | 21.4 |
| 1925 | 16 | 21.4 |
| 1926 | 24 | 21.4 |
| 1928 | 14 | 21.4 |
| 1929 | 23 | 21.4 |
| 1931 | 9 | 16.6 |
| 1932 | 3 | 16.6 |
| 1933 | 17 | 16.6 |
| 1934 | 30 | 16.6 |
| 1935 | 37 | 16.6 |
| 1936 | 10 | 16.6 |
| 1937 | 18 | 16.6 |
| 1938 | 13 | 16.6 |
| 1939 | 12 | 16.6 |
| 1940 | 21 | 18.3 |
| 1941 | 11 | 18.3 |
| 1942 | 6 | 18.3 |
| 1943 | 11 | 18.3 |
| 1945 | 25 | 18.3 |
| 1946 | 15 | 18.3 |
| 1947 | 29 | 18.3 |
| 1948 | 26 | 18.3 |
| 1949 | 21 | 18.3 |
| 1950 | 24 | 12.7 |
| 1951 | 7 | 12.7 |
| 1952 | 23 | 12.7 |
| 1953 | 7 | 12.7 |
| 1954 | 12 | 12.7 |
| 1955 | 10 | 12.7 |
| 1956 | 15 | 12.7 |
| 1957 | 20 | 12.7 |
| 1958 | 1 | 12.7 |
| 1959 | 8 | 12.7 |
| 1960 | 17 | 23.1 |
| 1961 | 22 | 23.1 |
| 1962 | 15 | 23.1 |
| 1963 | 29 | 23.1 |
| 1964 | 35 | 23.1 |
| 1965 | 35 | 23.1 |
| 1966 | 14 | 23.1 |
| 1967 | 32 | 23.1 |
| 1968 | 20 | 23.1 |
| 1969 | 12 | 23.1 |
| 1970 | 12 | 22.3 |
| 1973 | 29 | 22.3 |
| 1974 | 44 | 22.3 |
| 1975 | 30 | 22.3 |
| 1976 | 14 | 22.3 |
| 1977 | 26 | 22.3 |
| 1978 | 15 | 22.3 |
| 1979 | 8 | 22.3 |
| 1980 | 13 | 13.3 |
| 1981 | 18 | 13.3 |
| 1982 | 18 | 13.3 |
| 1983 | 4 | 13.3 |
| Year | First date | Last date |
|---|---|---|
| 1911 | 1911-02-28 | 1911-12-27 |
| 1912 | 1912-01-17 | 1912-06-29 |
| 1913 | 1913-02-03 | 1913-07-07 |
| 1914 | 1914-01-13 | 1914-07-06 |
| 1915 | 1915-01-28 | 1915-05-11 |
| 1916 | 1916-01-23 | 1916-06-23 |
| 1917 | 1917-01-13 | 1917-06-29 |
| 1918 | 1918-01-27 | 1918-05-10 |
| 1919 | 1919-01-01 | 1919-01-01 |
| 1920 | 1920-02-16 | 1920-06-26 |
| 1921 | 1921-02-05 | 1921-07-18 |
| 1922 | 1922-01-27 | 1922-11-30 |
| 1923 | 1923-02-12 | 1923-06-10 |
| 1924 | 1924-01-29 | 1924-06-17 |
| 1925 | 1925-01-26 | 1925-06-27 |
| 1926 | 1926-02-14 | 1926-05-18 |
| 1928 | 1928-03-05 | 1928-09-08 |
| 1929 | 1929-01-27 | 1929-07-06 |
| 1931 | 1931-01-09 | 1931-06-21 |
| 1932 | 1932-02-22 | 1932-02-24 |
| 1933 | 1933-01-17 | 1933-07-01 |
| 1934 | 1934-01-05 | 1934-12-21 |
| 1935 | 1935-01-18 | 1935-06-22 |
| 1936 | 1936-01-02 | 1936-07-08 |
| 1937 | 1937-02-06 | 1937-06-14 |
| 1938 | 1938-01-08 | 1938-06-12 |
| 1939 | 1939-02-19 | 1939-08-11 |
| 1940 | 1940-01-28 | 1940-07-26 |
| 1941 | 1941-02-13 | 1941-04-27 |
| 1942 | 1942-01-09 | 1942-10-18 |
| 1943 | 1943-01-26 | 1943-12-23 |
| 1945 | 1945-02-07 | 1945-06-17 |
| 1946 | 1946-01-22 | 1946-12-21 |
| 1947 | 1947-01-23 | 1947-12-23 |
| 1948 | 1948-01-26 | 1948-12-04 |
| 1949 | 1949-02-02 | 1949-06-16 |
| 1950 | 1950-01-05 | 1950-05-07 |
| 1951 | 1951-01-11 | 1951-06-16 |
| 1952 | 1952-01-12 | 1952-05-09 |
| 1953 | 1953-02-21 | 1953-05-30 |
| 1954 | 1954-02-07 | 1954-05-16 |
| 1955 | 1955-01-25 | 1955-06-03 |
| 1956 | 1956-02-09 | 1956-07-03 |
| 1957 | 1957-01-25 | 1957-05-23 |
| 1958 | 1958-02-20 | 1958-02-20 |
| 1959 | 1959-01-21 | 1959-06-04 |
| 1960 | 1960-03-05 | 1960-07-24 |
| 1961 | 1961-01-20 | 1961-05-14 |
| 1962 | 1962-01-29 | 1962-12-17 |
| 1963 | 1963-01-18 | 1963-12-28 |
| 1964 | 1964-01-06 | 1964-09-17 |
| 1965 | 1965-01-24 | 1965-06-27 |
| 1966 | 1966-02-09 | 1966-12-11 |
| 1967 | 1967-02-01 | 1967-12-30 |
| 1968 | 1968-03-04 | 1968-07-06 |
| 1969 | 1969-01-28 | 1969-08-05 |
| 1970 | 1970-01-24 | 1970-05-31 |
| 1973 | 1973-02-25 | 1973-12-14 |
| 1974 | 1974-01-17 | 1974-12-05 |
| 1975 | 1975-02-23 | 1975-07-16 |
| 1976 | 1976-02-08 | 1976-04-25 |
| 1977 | 1977-01-09 | 1977-07-04 |
| 1978 | 1978-02-10 | 1978-09-23 |
| 1979 | 1979-01-23 | 1979-06-10 |
| 1980 | 1980-02-15 | 1980-11-16 |
| 1981 | 1981-02-18 | 1981-12-23 |
| 1982 | 1982-02-09 | 1982-07-03 |
| 1983 | 1983-03-25 | 1983-04-09 |
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 | 68 | 44 | 1974 | 4 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 66 | 20 | 1950 | 6 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 52 | 9 | 1917 | 3 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 9 | 4 | 1935 | 1 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 1 | 1 | 1935 | 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).