Granja Threshold Days by Year (BR027682350)

4 fixed thresholds counted per year at Granja (BR027682350): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Granja Thresholds

Granja: days with 10 mm (0.39 in) or more of precipitation in 51 years, most in 1912 with 81.
Granja: days with 25 mm (0.98 in) or more of precipitation in 51 years, most in 1912 with 33.
Granja: days with 50 mm (1.97 in) or more of precipitation in 41 years, most in 1924 with 8.
Granja: 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 Granja.

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

51 years with a qualifying day

Days per year at Granja with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 81 in 1912.

Days with 10 mm (0.39 in) or more of precipitation per year at Granja
Year	Days	Decade average
1912	81	46.1
1913	64	46.1
1914	41	46.1
1915	15	46.1
1916	63	46.1
1917	63	46.1
1918	34	46.1
1919	8	46.1
1920	29	38.4
1921	51	38.4
1922	34	38.4
1923	35	38.4
1924	47	38.4
1925	32	38.4
1926	43	38.4
1927	33	38.4
1928	29	38.4
1929	51	38.4
1930	35	32.5
1931	41	32.5
1932	16	32.5
1933	35	32.5
1934	49	32.5
1935	47	32.5
1936	24	32.5
1937	27	32.5
1938	24	32.5
1939	27	32.5
1940	45	32.9
1941	20	32.9
1942	24	32.9
1943	24	32.9
1944	27	32.9
1945	49	32.9
1946	32	32.9
1947	47	32.9
1948	35	32.9
1949	26	32.9
1950	33	27.3
1952	24	27.3
1953	20	27.3
1954	32	27.3
1962	34	34.9
1963	47	34.9
1964	38	34.9
1965	33	34.9
1966	21	34.9
1968	36	34.9
1969	35	34.9
1970	22	29.5
1976	37	29.5

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

First to last qualifying date each year at Granja
Year	First date	Last date
1912	1912-01-15	1912-09-15
1913	1913-01-04	1913-12-09
1914	1914-01-04	1914-08-06
1915	1915-01-25	1915-12-29
1916	1916-01-16	1916-12-19
1917	1917-01-02	1917-12-31
1918	1918-01-02	1918-12-31
1919	1919-01-02	1919-04-20
1920	1920-02-15	1920-12-30
1921	1921-01-22	1921-06-02
1922	1922-01-30	1922-11-30
1923	1923-01-06	1923-05-08
1924	1924-01-12	1924-06-28
1925	1925-01-14	1925-11-27
1926	1926-01-01	1926-05-15
1927	1927-01-13	1927-06-26
1928	1928-01-05	1928-05-01
1929	1929-01-11	1929-12-31
1930	1930-01-19	1930-06-05
1931	1931-01-01	1931-06-29
1932	1932-01-21	1932-07-03
1933	1933-01-13	1933-07-06
1934	1934-01-21	1934-12-20
1935	1935-01-20	1935-07-10
1936	1936-01-01	1936-05-06
1937	1937-01-26	1937-06-30
1938	1938-01-28	1938-06-12
1939	1939-01-03	1939-07-16
1940	1940-01-11	1940-06-22
1941	1941-01-09	1941-06-27
1942	1942-01-03	1942-12-07
1943	1943-01-25	1943-12-27
1944	1944-01-24	1944-12-22
1945	1945-01-09	1945-12-09
1946	1946-01-04	1946-12-22
1947	1947-01-05	1947-12-28
1948	1948-01-03	1948-12-21
1949	1949-01-11	1949-11-26
1950	1950-01-12	1950-12-23
1952	1952-01-31	1952-06-15
1953	1953-02-17	1953-05-17
1954	1954-01-16	1954-11-28
1962	1962-01-23	1962-12-16
1963	1963-01-14	1963-12-31
1964	1964-01-09	1964-07-26
1965	1965-03-04	1965-10-05
1966	1966-02-07	1966-11-26
1968	1968-03-13	1968-12-28
1969	1969-01-03	1969-07-03
1970	1970-01-19	1970-11-09
1976	1976-01-01	1976-11-15

Every Fixed Threshold

Fixed thresholds at Granja
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	51	81	1912	37
25 mm (0.98 in): Days with 25 mm or more rain	51	33	1912	13
50 mm (1.97 in): Days with 50 mm or more rain	41	8	1924	2
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 Granja 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).

Granja Threshold Days by Year (BR027682350)

Key Facts for Granja Thresholds

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

Every Fixed Threshold

Download the Data

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