Lake Bolac (Post Office) Threshold Days by Year

3 fixed thresholds counted per year at Lake Bolac (Post Office) (ASN00089016): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lake Bolac (Post Office) Thresholds

Lake Bolac (Post Office): days with 10 mm (0.39 in) or more of precipitation in 103 years, most in 1960 with 22.
Lake Bolac (Post Office): days with 25 mm (0.98 in) or more of precipitation in 85 years, most in 2000 with 6.
Lake Bolac (Post Office): days with 50 mm (1.97 in) or more of precipitation in 18 years, most in 1919 with 2.
3 fixed thresholds have at least one qualifying day at Lake Bolac (Post Office).

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

103 years with a qualifying day

Days per year at Lake Bolac (Post Office) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1960.

Days with 10 mm (0.39 in) or more of precipitation per year at Lake Bolac (Post Office)
Year	Days	Decade average
1913	9	10.9
1914	8	10.9
1915	2	10.9
1916	14	10.9
1917	14	10.9
1918	19	10.9
1919	10	10.9
1920	11	10.4
1921	13	10.4
1923	10	10.4
1924	14	10.4
1925	9	10.4
1926	6	10.4
1927	5	10.4
1928	17	10.4
1929	9	10.4
1930	21	15.2
1931	14	15.2
1932	16	15.2
1933	12	15.2
1934	20	15.2
1935	11	15.2
1936	15	15.2
1937	19	15.2
1938	8	15.2
1939	16	15.2
1940	8	12.8
1941	19	12.8
1942	19	12.8
1943	7	12.8
1944	7	12.8
1945	9	12.8
1946	19	12.8
1947	16	12.8
1948	11	12.8
1949	13	12.8
1950	15	14.8
1951	18	14.8
1952	18	14.8
1953	12	14.8
1954	16	14.8
1955	15	14.8
1956	13	14.8
1957	12	14.8
1958	12	14.8
1959	17	14.8
1960	22	12.4
1961	15	12.4
1962	12	12.4
1963	10	12.4
1964	16	12.4
1965	9	12.4
1966	12	12.4
1967	3	12.4
1968	8	12.4
1969	17	12.4
1970	15	13.2
1971	14	13.2
1972	11	13.2
1973	13	13.2
1975	13	13.2
1976	11	13.2
1977	14	13.2
1978	18	13.2
1979	10	13.2
1980	16	13
1981	14	13
1982	5	13
1983	18	13
1984	14	13
1986	18	13
1987	13	13
1988	12	13
1989	7	13
1990	14	12.7
1991	9	12.7
1992	20	12.7
1993	17	12.7
1994	11	12.7
1995	12	12.7
1996	11	12.7
1997	7	12.7
1998	14	12.7
1999	12	12.7
2000	12	11.5
2001	14	11.5
2002	7	11.5
2004	17	11.5
2006	6	11.5
2009	13	11.5
2011	12	10
2012	10	10
2013	8	10
2017	14	10
2018	9	10
2019	7	10
2020	20	12.3
2021	16	12.3
2022	18	12.3
2023	8	12.3
2024	7	12.3
2025	10	12.3
2026	7	12.3

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

First to last qualifying date each year at Lake Bolac (Post Office)
Year	First date	Last date
1913	1913-01-03	1913-12-23
1914	1914-03-27	1914-12-25
1915	1915-06-21	1915-09-19
1916	1916-01-04	1916-12-09
1917	1917-01-22	1917-12-31
1918	1918-01-14	1918-10-07
1919	1919-02-03	1919-12-25
1920	1920-03-06	1920-12-17
1921	1921-01-02	1921-11-15
1923	1923-06-04	1923-12-16
1924	1924-02-16	1924-11-11
1925	1925-01-13	1925-11-20
1926	1926-05-26	1926-12-17
1927	1927-05-04	1927-12-02
1928	1928-01-18	1928-11-04
1929	1929-01-30	1929-12-28
1930	1930-02-21	1930-12-25
1931	1931-01-25	1931-12-03
1932	1932-02-06	1932-12-24
1933	1933-03-05	1933-12-04
1934	1934-01-07	1934-12-29
1935	1935-01-05	1935-12-02
1936	1936-05-12	1936-12-29
1937	1937-01-01	1937-12-04
1938	1938-01-15	1938-11-04
1939	1939-04-07	1939-11-06
1940	1940-04-15	1940-12-20
1941	1941-01-25	1941-10-26
1942	1942-01-20	1942-12-19
1943	1943-01-22	1943-10-26
1944	1944-01-21	1944-12-21
1945	1945-02-13	1945-12-27
1946	1946-01-18	1946-12-28
1947	1947-03-04	1947-12-23
1948	1948-02-15	1948-10-31
1949	1949-02-20	1949-11-22
1950	1950-02-15	1950-12-20
1951	1951-02-18	1951-12-10
1952	1952-01-25	1952-12-11
1953	1953-01-29	1953-11-27
1954	1954-01-28	1954-12-12
1955	1955-02-10	1955-12-31
1956	1956-03-03	1956-10-18
1957	1957-02-07	1957-12-26
1958	1958-01-30	1958-11-29
1959	1959-01-24	1959-12-25
1960	1960-01-10	1960-11-21
1961	1961-01-01	1961-12-14
1962	1962-03-15	1962-11-10
1963	1963-01-14	1963-09-29
1964	1964-03-01	1964-12-23
1965	1965-04-22	1965-12-02
1966	1966-01-13	1966-12-13
1967	1967-02-25	1967-09-02
1968	1968-04-29	1968-10-07
1969	1969-01-26	1969-11-19
1970	1970-01-02	1970-12-31
1971	1971-01-29	1971-12-10
1972	1972-01-12	1972-11-24
1973	1973-02-06	1973-12-15
1975	1975-03-15	1975-11-23
1976	1976-02-09	1976-11-30
1977	1977-01-16	1977-11-29
1978	1978-01-24	1978-12-18
1979	1979-01-20	1979-11-12
1980	1980-01-12	1980-12-16
1981	1981-01-09	1981-10-28
1982	1982-01-25	1982-12-08
1983	1983-01-27	1983-11-30
1984	1984-01-01	1984-11-02
1986	1986-01-16	1986-12-17
1987	1987-02-20	1987-12-02
1988	1988-01-01	1988-12-25
1989	1989-04-30	1989-10-08
1990	1990-02-01	1990-11-09
1991	1991-01-05	1991-11-04
1992	1992-01-01	1992-12-22
1993	1993-01-24	1993-12-28
1994	1994-01-06	1994-12-22
1995	1995-02-16	1995-12-04
1996	1996-01-01	1996-12-07
1997	1997-01-22	1997-11-14
1998	1998-01-25	1998-12-20
1999	1999-01-29	1999-12-27
2000	2000-04-05	2000-12-23
2001	2001-02-13	2001-11-12
2002	2002-02-08	2002-12-31
2004	2004-01-05	2004-12-12
2006	2006-01-02	2006-08-24
2009	2009-03-13	2009-12-18
2011	2011-01-12	2011-12-18
2012	2012-03-21	2012-12-01
2013	2013-05-13	2013-10-23
2017	2017-01-06	2017-12-01
2018	2018-05-10	2018-12-15
2019	2019-05-02	2019-09-08
2020	2020-01-23	2020-11-29
2021	2021-01-02	2021-11-13
2022	2022-01-29	2022-12-12
2023	2023-02-03	2023-11-26
2024	2024-01-03	2024-12-01
2025	2025-01-06	2025-11-29
2026	2026-05-03	2026-07-11

Every Fixed Threshold

Fixed thresholds at Lake Bolac (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	103	22	1960	7
25 mm (0.98 in): Days with 25 mm or more rain	85	6	2000	1
50 mm (1.97 in): Days with 50 mm or more rain	18	2	1919	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1913.

Download the Data

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

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

Lake Bolac (Post Office) Threshold Days by Year

Key Facts for Lake Bolac (Post Office) Thresholds

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

Every Fixed Threshold

Download the Data

Related