Betanga Threshold Days by Year (ASN00035087)

5 fixed thresholds counted per year at Betanga (ASN00035087): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Betanga Thresholds

Betanga: days with 10 mm (0.39 in) or more of precipitation in 70 years, most in 2010 with 43.
Betanga: days with 25 mm (0.98 in) or more of precipitation in 67 years, most in 2010 with 17.
Betanga: days with 50 mm (1.97 in) or more of precipitation in 53 years, most in 1956 with 7.
Betanga: days with 100 mm (3.94 in) or more of precipitation in 12 years, most in 1974 with 2.
5 fixed thresholds have at least one qualifying day at Betanga.

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

70 years with a qualifying day

Days per year at Betanga with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 43 in 2010.

Days with 10 mm (0.39 in) or more of precipitation per year at Betanga
Year	Days	Decade average
1899	15	15
1900	12	17.1
1901	12	17.1
1904	15	17.1
1905	16	17.1
1906	32	17.1
1907	20	17.1
1908	20	17.1
1909	10	17.1
1910	22	16.2
1911	12	16.2
1912	16	16.2
1913	14	16.2
1914	11	16.2
1915	10	16.2
1916	20	16.2
1917	24	16.2
1918	22	16.2
1919	11	16.2
1920	18	16.2
1921	21	16.2
1922	16	16.2
1923	11	16.2
1924	15	16.2
1955	23	20.3
1956	30	20.3
1957	11	20.3
1958	17	20.3
1960	15	15.8
1961	17	15.8
1963	26	15.8
1964	15	15.8
1965	11	15.8
1966	15	15.8
1967	15	15.8
1968	16	15.8
1969	12	15.8
1970	11	18.7
1971	13	18.7
1972	12	18.7
1973	23	18.7
1974	28	18.7
1975	25	18.7
1980	15	18.8
1981	21	18.8
1982	12	18.8
1983	28	18.8
1984	32	18.8
1985	19	18.8
1986	14	18.8
1987	20	18.8
1988	6	18.8
1989	21	18.8
1990	19	15.3
1994	11	15.3
1998	20	15.3
1999	11	15.3
2000	20	12.9
2002	8	12.9
2003	10	12.9
2004	12	12.9
2005	7	12.9
2006	9	12.9
2007	21	12.9
2008	14	12.9
2009	15	12.9
2010	43	43
2024	7	11
2025	16	11
2026	10	11

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

First to last qualifying date each year at Betanga
Year	First date	Last date
1899	1899-01-05	1899-11-22
1900	1900-01-11	1900-08-14
1901	1901-01-04	1901-09-19
1904	1904-01-03	1904-12-17
1905	1905-01-12	1905-12-14
1906	1906-01-01	1906-12-23
1907	1907-01-07	1907-12-31
1908	1908-02-03	1908-11-25
1909	1909-01-16	1909-10-31
1910	1910-01-11	1910-12-12
1911	1911-01-10	1911-12-17
1912	1912-01-02	1912-11-21
1913	1913-01-07	1913-12-28
1914	1914-01-21	1914-12-25
1915	1915-01-12	1915-12-28
1916	1916-01-22	1916-12-31
1917	1917-01-01	1917-12-11
1918	1918-01-03	1918-12-06
1919	1919-01-13	1919-12-02
1920	1920-01-20	1920-12-08
1921	1921-01-02	1921-12-29
1922	1922-01-14	1922-12-26
1923	1923-01-03	1923-12-26
1924	1924-02-08	1924-12-18
1955	1955-01-10	1955-12-19
1956	1956-01-20	1956-12-26
1957	1957-01-10	1957-11-04
1958	1958-01-01	1958-12-26
1960	1960-01-06	1960-12-27
1961	1961-02-06	1961-12-20
1963	1963-01-18	1963-12-31
1964	1964-01-01	1964-12-27
1965	1965-01-25	1965-12-15
1966	1966-01-08	1966-11-09
1967	1967-01-18	1967-12-25
1968	1968-01-05	1968-12-21
1969	1969-01-12	1969-12-23
1970	1970-01-27	1970-12-09
1971	1971-01-18	1971-12-27
1972	1972-01-13	1972-12-01
1973	1973-01-06	1973-12-26
1974	1974-01-01	1974-12-28
1975	1975-01-08	1975-12-30
1980	1980-01-06	1980-12-15
1981	1981-01-03	1981-12-04
1982	1982-01-05	1982-12-21
1983	1983-01-01	1983-12-03
1984	1984-01-01	1984-12-20
1985	1985-01-08	1985-12-22
1986	1986-01-07	1986-11-30
1987	1987-01-01	1987-12-30
1988	1988-04-03	1988-12-19
1989	1989-01-23	1989-12-11
1990	1990-01-16	1990-10-09
1994	1994-02-01	1994-10-16
1998	1998-01-12	1998-12-30
1999	1999-01-02	1999-11-21
2000	2000-01-05	2000-12-28
2002	2002-01-05	2002-02-14
2003	2003-02-04	2003-12-12
2004	2004-01-11	2004-12-17
2005	2005-01-06	2005-12-01
2006	2006-01-13	2006-12-06
2007	2007-01-01	2007-12-28
2008	2008-01-14	2008-12-28
2009	2009-01-01	2009-12-31
2010	2010-01-03	2010-12-28
2024	2024-01-10	2024-11-19
2025	2025-01-01	2025-12-25
2026	2026-01-12	2026-03-08

Every Fixed Threshold

Fixed thresholds at Betanga
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	70	43	2010	10
25 mm (0.98 in): Days with 25 mm or more rain	67	17	2010	7
50 mm (1.97 in): Days with 50 mm or more rain	53	7	1956	6
100 mm (3.94 in): Days with 100 mm or more rain	12	2	1974	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1956	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1899.

Download the Data

Data for Betanga 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Betanga Threshold Days by Year (ASN00035087)

Key Facts for Betanga Thresholds

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

Every Fixed Threshold

Download the Data

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