Morro Do Chapeu Threshold Days by Year (BR047370760)

4 fixed thresholds counted per year at Morro Do Chapeu (BR047370760): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Morro Do Chapeu Thresholds

Morro Do Chapeu: days with 10 mm (0.39 in) or more of precipitation in 60 years, most in 1916 with 32.
Morro Do Chapeu: days with 25 mm (0.98 in) or more of precipitation in 60 years, most in 1914 with 13.
Morro Do Chapeu: days with 50 mm (1.97 in) or more of precipitation in 47 years, most in 1914 with 7.
Morro Do Chapeu: days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1917 with 1.
4 fixed thresholds have at least one qualifying day at Morro Do Chapeu.

Days with 10 mm (0.39 in) or more of precipitation

60 years with a qualifying day

Days per year at Morro Do Chapeu with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 1916.

Days with 10 mm (0.39 in) or more of precipitation per year at Morro Do Chapeu
Year	Days	Decade average
1912	21	21.1
1913	19	21.1
1914	20	21.1
1915	22	21.1
1916	32	21.1
1917	23	21.1
1918	21	21.1
1919	11	21.1
1920	24	21
1921	21	21
1922	17	21
1923	16	21
1924	30	21
1925	19	21
1926	29	21
1927	20	21
1928	17	21
1929	17	21
1930	12	13.4
1931	8	13.4
1932	12	13.4
1933	19	13.4
1937	21	13.4
1938	10	13.4
1939	12	13.4
1940	22	20.3
1941	27	20.3
1942	14	20.3
1943	20	20.3
1944	23	20.3
1945	20	20.3
1946	12	20.3
1947	26	20.3
1948	23	20.3
1949	16	20.3
1950	10	13.5
1951	13	13.5
1952	17	13.5
1953	9	13.5
1954	14	13.5
1955	12	13.5
1956	9	13.5
1957	21	13.5
1958	19	13.5
1959	11	13.5
1960	27	18.7
1961	6	18.7
1962	14	18.7
1963	15	18.7
1964	25	18.7
1965	16	18.7
1966	21	18.7
1967	18	18.7
1968	18	18.7
1969	27	18.7
1970	22	20.2
1971	18	20.2
1972	17	20.2
1973	13	20.2
1974	31	20.2

For each year, a bar from the first to the last day at Morro Do Chapeu meeting 10 mm (0.39 in).

First to last qualifying date each year at Morro Do Chapeu
Year	First date	Last date
1912	1912-01-18	1912-09-23
1913	1913-02-01	1913-12-11
1914	1914-01-12	1914-12-13
1915	1915-01-25	1915-12-18
1916	1916-01-04	1916-12-25
1917	1917-01-11	1917-12-21
1918	1918-01-11	1918-12-30
1919	1919-01-02	1919-11-28
1920	1920-01-16	1920-12-31
1921	1921-01-01	1921-12-12
1922	1922-02-07	1922-12-27
1923	1923-02-03	1923-12-10
1924	1924-01-15	1924-12-25
1925	1925-01-25	1925-12-30
1926	1926-01-02	1926-12-26
1927	1927-01-08	1927-12-27
1928	1928-01-04	1928-12-10
1929	1929-01-14	1929-12-10
1930	1930-01-28	1930-12-13
1931	1931-02-13	1931-11-07
1932	1932-01-02	1932-11-15
1933	1933-01-03	1933-12-31
1937	1937-01-17	1937-12-21
1938	1938-02-28	1938-12-20
1939	1939-01-06	1939-12-15
1940	1940-01-26	1940-12-20
1941	1941-01-15	1941-12-27
1942	1942-01-05	1942-12-27
1943	1943-01-18	1943-12-23
1944	1944-01-19	1944-12-30
1945	1945-01-11	1945-12-25
1946	1946-01-07	1946-11-29
1947	1947-01-21	1947-12-03
1948	1948-01-05	1948-12-22
1949	1949-01-25	1949-12-21
1950	1950-01-16	1950-12-17
1951	1951-01-22	1951-12-21
1952	1952-01-02	1952-12-19
1953	1953-03-15	1953-12-21
1954	1954-02-17	1954-12-08
1955	1955-01-18	1955-12-19
1956	1956-01-01	1956-12-30
1957	1957-02-24	1957-12-25
1958	1958-01-16	1958-12-30
1959	1959-01-01	1959-11-19
1960	1960-01-01	1960-12-01
1961	1961-01-18	1961-12-09
1962	1962-01-01	1962-12-26
1963	1963-01-06	1963-12-25
1964	1964-01-01	1964-12-31
1965	1965-02-04	1965-11-25
1966	1966-01-31	1966-12-27
1967	1967-01-17	1967-12-27
1968	1968-01-28	1968-12-10
1969	1969-01-18	1969-12-29
1970	1970-01-13	1970-12-20
1971	1971-02-13	1971-11-22
1972	1972-01-19	1972-12-25
1973	1973-01-17	1973-12-01
1974	1974-01-01	1974-12-26

Every Fixed Threshold

Fixed thresholds at Morro Do Chapeu
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	60	32	1916	31
25 mm (0.98 in): Days with 25 mm or more rain	60	13	1914	8
50 mm (1.97 in): Days with 50 mm or more rain	47	7	1914	3
100 mm (3.94 in): Days with 100 mm or more rain	4	1	1917	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

Data for Morro Do Chapeu threshold days by year: CSV or JSON. Field meanings are on the data page.

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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Morro Do Chapeu Threshold Days by Year (BR047370760)

Key Facts for Morro Do Chapeu Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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