Lunawanna Threshold Days by Year

4 fixed thresholds counted per year at Lunawanna (ASN00094039): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lunawanna Thresholds

Lunawanna: days with 10 mm (0.39 in) or more of precipitation in 100 years, most in 1975 with 39.
Lunawanna: days with 25 mm (0.98 in) or more of precipitation in 91 years, most in 1923 with 10.
Lunawanna: days with 50 mm (1.97 in) or more of precipitation in 48 years, most in 1916 with 3.
Lunawanna: days with 100 mm (3.94 in) or more of precipitation in 9 years, most in 1909 with 1.
4 fixed thresholds have at least one qualifying day at Lunawanna.

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

100 years with a qualifying day

Days per year at Lunawanna with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 1975.

Days with 10 mm (0.39 in) or more of precipitation per year at Lunawanna
Year	Days	Decade average
1908	18	23
1909	28	23
1910	21	22.6
1911	31	22.6
1912	23	22.6
1913	16	22.6
1914	16	22.6
1915	16	22.6
1916	29	22.6
1917	26	22.6
1918	25	22.6
1919	23	22.6
1920	21	22.4
1921	22	22.4
1922	28	22.4
1923	35	22.4
1926	22	22.4
1927	11	22.4
1928	18	22.4
1930	21	23
1931	30	23
1932	21	23
1933	15	23
1934	20	23
1935	31	23
1945	8	20.2
1946	33	20.2
1947	31	20.2
1948	15	20.2
1949	14	20.2
1954	19	20.8
1955	20	20.8
1956	27	20.8
1957	21	20.8
1958	25	20.8
1959	13	20.8
1960	21	20
1961	25	20
1962	23	20
1963	15	20
1964	20	20
1965	18	20
1966	18	20
1967	17	20
1968	16	20
1969	27	20
1970	28	25.9
1971	27	25.9
1972	14	25.9
1973	22	25.9
1974	33	25.9
1975	39	25.9
1976	30	25.9
1977	21	25.9
1978	23	25.9
1979	22	25.9
1980	27	24.7
1981	26	24.7
1982	19	24.7
1983	26	24.7
1984	27	24.7
1985	31	24.7
1986	28	24.7
1987	18	24.7
1988	20	24.7
1989	25	24.7
1990	24	21.8
1991	19	21.8
1992	22	21.8
1993	28	21.8
1994	22	21.8
1995	31	21.8
1996	24	21.8
1997	18	21.8
1998	16	21.8
1999	14	21.8
2000	19	18.4
2001	27	18.4
2002	16	18.4
2003	19	18.4
2004	24	18.4
2005	16	18.4
2006	6	18.4
2007	26	18.4
2008	11	18.4
2009	20	18.4
2010	17	17.1
2011	22	17.1
2012	20	17.1
2014	11	17.1
2015	14	17.1
2016	19	17.1
2017	19	17.1
2018	16	17.1
2019	16	17.1
2021	28	22.8
2023	15	22.8
2024	26	22.8
2025	27	22.8
2026	18	22.8

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

First to last qualifying date each year at Lunawanna
Year	First date	Last date
1908	1908-01-10	1908-11-27
1909	1909-01-23	1909-12-08
1910	1910-01-16	1910-12-20
1911	1911-01-01	1911-12-25
1912	1912-01-05	1912-12-23
1913	1913-01-02	1913-12-27
1914	1914-01-27	1914-12-28
1915	1915-02-21	1915-11-29
1916	1916-01-30	1916-12-30
1917	1917-01-03	1917-12-07
1918	1918-01-17	1918-12-24
1919	1919-01-07	1919-12-04
1920	1920-01-21	1920-12-17
1921	1921-01-02	1921-09-22
1922	1922-01-05	1922-12-24
1923	1923-01-27	1923-12-06
1926	1926-01-14	1926-12-13
1927	1927-02-18	1927-12-20
1928	1928-01-25	1928-12-17
1930	1930-01-20	1930-12-27
1931	1931-01-20	1931-12-16
1932	1932-02-14	1932-12-07
1933	1933-01-27	1933-12-14
1934	1934-01-09	1934-12-30
1935	1935-01-04	1935-12-21
1945	1945-01-31	1945-11-19
1946	1946-02-19	1946-12-08
1947	1947-03-06	1947-12-22
1948	1948-02-25	1948-12-28
1949	1949-01-16	1949-12-19
1954	1954-01-28	1954-11-22
1955	1955-02-19	1955-12-23
1956	1956-01-05	1956-11-30
1957	1957-02-03	1957-12-12
1958	1958-02-01	1958-12-17
1959	1959-01-06	1959-12-27
1960	1960-02-15	1960-11-14
1961	1961-01-11	1961-12-18
1962	1962-01-21	1962-12-18
1963	1963-01-17	1963-11-14
1964	1964-01-10	1964-12-14
1965	1965-01-11	1965-12-02
1966	1966-02-24	1966-11-13
1967	1967-02-25	1967-12-19
1968	1968-02-21	1968-12-24
1969	1969-01-06	1969-12-25
1970	1970-01-03	1970-12-31
1971	1971-01-16	1971-12-31
1972	1972-01-12	1972-12-24
1973	1973-01-24	1973-12-22
1974	1974-01-17	1974-12-26
1975	1975-01-09	1975-12-18
1976	1976-01-09	1976-12-13
1977	1977-01-17	1977-12-26
1978	1978-02-05	1978-12-27
1979	1979-01-21	1979-12-31
1980	1980-01-04	1980-12-29
1981	1981-03-03	1981-12-28
1982	1982-01-07	1982-12-16
1983	1983-01-27	1983-11-17
1984	1984-02-16	1984-12-26
1985	1985-01-31	1985-12-24
1986	1986-01-09	1986-12-18
1987	1987-01-07	1987-12-04
1988	1988-03-11	1988-12-17
1989	1989-01-05	1989-11-09
1990	1990-01-16	1990-12-28
1991	1991-01-25	1991-12-16
1992	1992-01-03	1992-12-21
1993	1993-01-25	1993-12-29
1994	1994-01-08	1994-11-08
1995	1995-01-07	1995-12-21
1996	1996-01-01	1996-11-28
1997	1997-01-22	1997-12-02
1998	1998-02-08	1998-12-27
1999	1999-02-13	1999-12-04
2000	2000-01-04	2000-12-24
2001	2001-04-09	2001-12-11
2002	2002-01-08	2002-10-26
2003	2003-03-01	2003-12-23
2004	2004-01-18	2004-12-28
2005	2005-01-07	2005-12-18
2006	2006-01-01	2006-10-28
2007	2007-01-06	2007-12-22
2008	2008-02-07	2008-11-22
2009	2009-02-24	2009-12-18
2010	2010-01-17	2010-11-28
2011	2011-01-24	2011-12-20
2012	2012-01-31	2012-11-13
2014	2014-03-22	2014-12-31
2015	2015-01-31	2015-12-27
2016	2016-02-16	2016-12-30
2017	2017-01-02	2017-12-24
2018	2018-01-31	2018-12-20
2019	2019-02-07	2019-12-03
2021	2021-01-26	2021-11-19
2023	2023-01-19	2023-12-14
2024	2024-01-18	2024-12-23
2025	2025-01-13	2025-12-25
2026	2026-01-22	2026-08-27

Every Fixed Threshold

Fixed thresholds at Lunawanna
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	100	39	1975	18
25 mm (0.98 in): Days with 25 mm or more rain	91	10	1923	2
50 mm (1.97 in): Days with 50 mm or more rain	48	3	1916	1
100 mm (3.94 in): Days with 100 mm or more rain	9	1	1909	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1908.

Download the Data

Data for Lunawanna 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Lunawanna Threshold Days by Year

Key Facts for Lunawanna Thresholds

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

Every Fixed Threshold

Download the Data

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