Cerro Azul Threshold Days by Year (BR002449008)
4 fixed thresholds counted per year at Cerro Azul (BR002449008): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Cerro Azul Thresholds
- Cerro Azul: days with 10 mm (0.39 in) or more of precipitation in 49 years, most in 1996 with 63.
- Cerro Azul: days with 25 mm (0.98 in) or more of precipitation in 49 years, most in 1957 with 26.
- Cerro Azul: days with 50 mm (1.97 in) or more of precipitation in 42 years, most in 1982 with 9.
- Cerro Azul: days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1957 with 1.
- 4 fixed thresholds have at least one qualifying day at Cerro Azul.
Days with 10 mm (0.39 in) or more of precipitation
49 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1939 | 42 | 42 |
| 1940 | 34 | 40 |
| 1941 | 52 | 40 |
| 1942 | 31 | 40 |
| 1943 | 34 | 40 |
| 1944 | 33 | 40 |
| 1945 | 42 | 40 |
| 1946 | 61 | 40 |
| 1947 | 46 | 40 |
| 1948 | 41 | 40 |
| 1949 | 26 | 40 |
| 1950 | 44 | 42.1 |
| 1951 | 30 | 42.1 |
| 1952 | 37 | 42.1 |
| 1953 | 43 | 42.1 |
| 1954 | 45 | 42.1 |
| 1955 | 42 | 42.1 |
| 1956 | 39 | 42.1 |
| 1957 | 61 | 42.1 |
| 1958 | 44 | 42.1 |
| 1959 | 36 | 42.1 |
| 1960 | 41 | 45.3 |
| 1961 | 48 | 45.3 |
| 1962 | 42 | 45.3 |
| 1963 | 41 | 45.3 |
| 1964 | 48 | 45.3 |
| 1965 | 54 | 45.3 |
| 1966 | 43 | 45.3 |
| 1979 | 35 | 35 |
| 1980 | 49 | 43.8 |
| 1981 | 36 | 43.8 |
| 1982 | 55 | 43.8 |
| 1983 | 58 | 43.8 |
| 1984 | 41 | 43.8 |
| 1985 | 29 | 43.8 |
| 1986 | 41 | 43.8 |
| 1987 | 37 | 43.8 |
| 1988 | 45 | 43.8 |
| 1989 | 47 | 43.8 |
| 1990 | 51 | 51 |
| 1991 | 44 | 51 |
| 1992 | 47 | 51 |
| 1993 | 55 | 51 |
| 1994 | 41 | 51 |
| 1995 | 59 | 51 |
| 1996 | 63 | 51 |
| 1997 | 61 | 51 |
| 1998 | 56 | 51 |
| 1999 | 33 | 51 |
| Year | First date | Last date |
|---|---|---|
| 1939 | 1939-01-03 | 1939-12-22 |
| 1940 | 1940-01-07 | 1940-12-23 |
| 1941 | 1941-01-05 | 1941-12-30 |
| 1942 | 1942-01-30 | 1942-12-23 |
| 1943 | 1943-01-08 | 1943-12-31 |
| 1944 | 1944-01-08 | 1944-12-24 |
| 1945 | 1945-01-02 | 1945-12-28 |
| 1946 | 1946-01-07 | 1946-12-23 |
| 1947 | 1947-01-05 | 1947-12-25 |
| 1948 | 1948-01-04 | 1948-12-29 |
| 1949 | 1949-01-08 | 1949-12-30 |
| 1950 | 1950-01-03 | 1950-12-30 |
| 1951 | 1951-01-15 | 1951-11-25 |
| 1952 | 1952-01-07 | 1952-12-30 |
| 1953 | 1953-01-01 | 1953-12-29 |
| 1954 | 1954-01-03 | 1954-12-20 |
| 1955 | 1955-01-08 | 1955-12-26 |
| 1956 | 1956-01-10 | 1956-12-23 |
| 1957 | 1957-01-10 | 1957-12-17 |
| 1958 | 1958-01-03 | 1958-12-21 |
| 1959 | 1959-01-04 | 1959-12-22 |
| 1960 | 1960-01-07 | 1960-12-26 |
| 1961 | 1961-01-01 | 1961-12-26 |
| 1962 | 1962-01-08 | 1962-12-31 |
| 1963 | 1963-01-01 | 1963-12-20 |
| 1964 | 1964-01-17 | 1964-12-30 |
| 1965 | 1965-01-08 | 1965-12-29 |
| 1966 | 1966-01-09 | 1966-12-22 |
| 1979 | 1979-01-03 | 1979-12-13 |
| 1980 | 1980-01-06 | 1980-12-29 |
| 1981 | 1981-01-04 | 1981-12-21 |
| 1982 | 1982-01-10 | 1982-12-31 |
| 1983 | 1983-01-06 | 1983-12-28 |
| 1984 | 1984-01-05 | 1984-12-31 |
| 1985 | 1985-01-08 | 1985-12-27 |
| 1986 | 1986-01-13 | 1986-12-28 |
| 1987 | 1987-01-10 | 1987-12-30 |
| 1988 | 1988-01-11 | 1988-12-30 |
| 1989 | 1989-01-05 | 1989-12-31 |
| 1990 | 1990-01-01 | 1990-12-04 |
| 1991 | 1991-01-03 | 1991-12-31 |
| 1992 | 1992-01-04 | 1992-12-18 |
| 1993 | 1993-01-05 | 1993-12-29 |
| 1994 | 1994-01-09 | 1994-12-22 |
| 1995 | 1995-01-07 | 1995-12-30 |
| 1996 | 1996-01-07 | 1996-12-29 |
| 1997 | 1997-01-07 | 1997-12-31 |
| 1998 | 1998-01-04 | 1998-12-27 |
| 1999 | 1999-01-05 | 1999-12-04 |
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 | 49 | 63 | 1996 | 33 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 49 | 26 | 1957 | 12 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 42 | 9 | 1982 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 4 | 1 | 1957 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1939.
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).