Banana Post Office Threshold Days by Year

5 fixed thresholds counted per year at Banana Post Office (ASN00039003): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Banana Post Office Thresholds

Banana Post Office: days with 10 mm (0.39 in) or more of precipitation in 111 years, most in 1890 with 37.
Banana Post Office: days with 25 mm (0.98 in) or more of precipitation in 111 years, most in 1894 with 17.
Banana Post Office: days with 50 mm (1.97 in) or more of precipitation in 93 years, most in 1942 with 6.
Banana Post Office: days with 100 mm (3.94 in) or more of precipitation in 12 years, most in 1954 with 2.
5 fixed thresholds have at least one qualifying day at Banana Post Office.

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

111 years with a qualifying day

Days per year at Banana Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1890.

Days with 10 mm (0.39 in) or more of precipitation per year at Banana Post Office
Year	Days	Decade average
1888	12	21
1889	30	21
1890	37	25.1
1892	26	25.1
1893	29	25.1
1894	34	25.1
1895	18	25.1
1896	15	25.1
1897	27	25.1
1898	22	25.1
1899	18	25.1
1900	12	19.9
1901	17	19.9
1904	16	19.9
1905	16	19.9
1906	25	19.9
1907	20	19.9
1908	26	19.9
1909	27	19.9
1910	33	21.3
1911	16	21.3
1912	21	21.3
1913	21	21.3
1914	12	21.3
1915	13	21.3
1916	31	21.3
1917	28	21.3
1918	26	21.3
1919	12	21.3
1920	18	21.5
1921	21	21.5
1922	20	21.5
1923	16	21.5
1924	26	21.5
1925	23	21.5
1926	18	21.5
1927	28	21.5
1928	23	21.5
1929	22	21.5
1930	14	20.4
1931	14	20.4
1932	13	20.4
1933	32	20.4
1934	30	20.4
1935	14	20.4
1936	21	20.4
1937	16	20.4
1938	23	20.4
1939	27	20.4
1940	22	18.9
1941	17	18.9
1942	22	18.9
1943	20	18.9
1944	17	18.9
1945	22	18.9
1946	14	18.9
1947	21	18.9
1948	13	18.9
1949	21	18.9
1950	32	22.4
1951	11	22.4
1952	18	22.4
1953	23	22.4
1954	26	22.4
1955	24	22.4
1956	28	22.4
1957	12	22.4
1958	26	22.4
1959	24	22.4
1960	18	19.2
1961	22	19.2
1962	18	19.2
1963	16	19.2
1964	15	19.2
1965	15	19.2
1966	24	19.2
1967	32	19.2
1968	20	19.2
1969	12	19.2
1970	17	18.4
1971	19	18.4
1972	13	18.4
1973	25	18.4
1974	24	18.4
1975	17	18.4
1976	22	18.4
1977	16	18.4
1978	21	18.4
1979	10	18.4
1980	24	20.2
1981	25	20.2
1982	11	20.2
1983	28	20.2
1984	27	20.2
1985	18	20.2
1986	22	20.2
1987	16	20.2
1988	11	20.2
1993	11	15.8
1996	15	15.8
1998	21	15.8
1999	16	15.8
2000	9	12.6
2001	10	12.6
2002	14	12.6
2003	10	12.6
2004	14	12.6
2005	18	12.6
2006	10	12.6
2007	19	12.6
2009	9	12.6

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

First to last qualifying date each year at Banana Post Office
Year	First date	Last date
1888	1888-01-05	1888-12-20
1889	1889-01-21	1889-12-22
1890	1890-01-13	1890-12-31
1892	1892-01-11	1892-12-29
1893	1893-01-10	1893-12-21
1894	1894-01-01	1894-12-27
1895	1895-01-01	1895-12-29
1896	1896-01-29	1896-12-18
1897	1897-01-09	1897-12-21
1898	1898-01-01	1898-12-31
1899	1899-01-10	1899-12-27
1900	1900-03-29	1900-11-05
1901	1901-02-15	1901-11-19
1904	1904-01-03	1904-12-18
1905	1905-01-14	1905-12-25
1906	1906-01-01	1906-12-24
1907	1907-01-07	1907-12-28
1908	1908-01-10	1908-12-28
1909	1909-01-16	1909-12-23
1910	1910-01-13	1910-12-24
1911	1911-01-10	1911-12-17
1912	1912-01-06	1912-12-11
1913	1913-01-02	1913-12-22
1914	1914-02-04	1914-12-28
1915	1915-01-07	1915-12-28
1916	1916-01-22	1916-12-31
1917	1917-01-15	1917-12-25
1918	1918-01-04	1918-12-27
1919	1919-01-06	1919-12-03
1920	1920-01-02	1920-12-07
1921	1921-01-06	1921-12-31
1922	1922-01-07	1922-12-22
1923	1923-01-02	1923-12-27
1924	1924-02-03	1924-12-17
1925	1925-01-04	1925-12-25
1926	1926-01-01	1926-12-21
1927	1927-01-02	1927-12-28
1928	1928-01-28	1928-12-23
1929	1929-02-05	1929-12-31
1930	1930-01-23	1930-08-26
1931	1931-02-04	1931-12-10
1932	1932-01-15	1932-12-22
1933	1933-01-16	1933-12-15
1934	1934-01-03	1934-12-28
1935	1935-01-05	1935-12-27
1936	1936-01-09	1936-12-31
1937	1937-02-10	1937-12-20
1938	1938-01-08	1938-12-13
1939	1939-01-01	1939-12-28
1940	1940-01-17	1940-12-05
1941	1941-01-11	1941-12-04
1942	1942-01-18	1942-12-31
1943	1943-01-15	1943-12-29
1944	1944-01-07	1944-12-22
1945	1945-01-12	1945-12-19
1946	1946-01-14	1946-12-15
1947	1947-01-14	1947-12-23
1948	1948-01-03	1948-12-31
1949	1949-02-09	1949-12-17
1950	1950-01-03	1950-11-25
1951	1951-01-10	1951-12-29
1952	1952-01-09	1952-12-24
1953	1953-01-04	1953-12-28
1954	1954-01-03	1954-12-17
1955	1955-01-06	1955-12-25
1956	1956-01-21	1956-12-25
1957	1957-01-10	1957-12-17
1958	1958-01-09	1958-12-28
1959	1959-01-03	1959-12-27
1960	1960-01-06	1960-12-23
1961	1961-01-16	1961-12-11
1962	1962-01-04	1962-12-15
1963	1963-02-15	1963-12-14
1964	1964-01-04	1964-12-27
1965	1965-01-04	1965-12-12
1966	1966-01-24	1966-12-31
1967	1967-01-01	1967-12-25
1968	1968-01-09	1968-12-20
1969	1969-02-07	1969-12-12
1970	1970-01-09	1970-12-30
1971	1971-01-19	1971-12-28
1972	1972-01-04	1972-11-10
1973	1973-01-14	1973-12-23
1974	1974-01-01	1974-12-29
1975	1975-01-08	1975-12-25
1976	1976-01-21	1976-12-24
1977	1977-02-15	1977-12-20
1978	1978-01-17	1978-12-05
1979	1979-02-10	1979-12-15
1980	1980-01-06	1980-12-31
1981	1981-01-02	1981-12-24
1982	1982-01-06	1982-12-21
1983	1983-01-01	1983-11-29
1984	1984-01-17	1984-12-29
1985	1985-01-09	1985-12-10
1986	1986-01-02	1986-12-30
1987	1987-01-30	1987-12-29
1988	1988-01-05	1988-08-23
1993	1993-01-09	1993-12-24
1996	1996-01-03	1996-12-31
1998	1998-01-29	1998-12-31
1999	1999-01-05	1999-12-19
2000	2000-01-03	2000-12-29
2001	2001-02-01	2001-12-18
2002	2002-01-01	2002-12-11
2003	2003-01-23	2003-12-10
2004	2004-01-09	2004-12-26
2005	2005-01-19	2005-12-09
2006	2006-02-17	2006-12-28
2007	2007-01-10	2007-12-28
2009	2009-02-11	2009-12-24

Every Fixed Threshold

Fixed thresholds at Banana Post Office
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	111	37	1890	9
25 mm (0.98 in): Days with 25 mm or more rain	111	17	1894	4
50 mm (1.97 in): Days with 50 mm or more rain	93	6	1942	1
100 mm (3.94 in): Days with 100 mm or more rain	12	2	1954	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1951	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1888.

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Data for Banana Post Office 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).

Banana Post Office Threshold Days by Year

Key Facts for Banana Post Office Thresholds

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

Every Fixed Threshold

Download the Data

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