Tumby Bay Threshold Days by Year (ASN00018086)

3 fixed thresholds counted per year at Tumby Bay (ASN00018086): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tumby Bay Thresholds

Tumby Bay: days with 10 mm (0.39 in) or more of precipitation in 84 years, most in 1939 with 15.
Tumby Bay: days with 25 mm (0.98 in) or more of precipitation in 52 years, most in 1924 with 3.
Tumby Bay: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 1934 with 2.
3 fixed thresholds have at least one qualifying day at Tumby Bay.

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

84 years with a qualifying day

Days per year at Tumby Bay with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 15 in 1939.

Days with 10 mm (0.39 in) or more of precipitation per year at Tumby Bay
Year	Days	Decade average
1907	4	6
1908	8	6
1909	6	6
1910	11	6.5
1911	6	6.5
1912	6	6.5
1913	5	6.5
1914	4	6.5
1915	5	6.5
1916	8	6.5
1917	12	6.5
1918	6	6.5
1919	2	6.5
1920	10	7.9
1921	9	7.9
1922	3	7.9
1923	12	7.9
1924	10	7.9
1925	6	7.9
1926	11	7.9
1927	7	7.9
1928	3	7.9
1929	8	7.9
1930	1	7.4
1931	4	7.4
1932	12	7.4
1933	7	7.4
1934	9	7.4
1935	9	7.4
1936	7	7.4
1937	6	7.4
1938	4	7.4
1939	15	7.4
1940	7	7.7
1941	7	7.7
1942	7	7.7
1943	10	7.7
1944	8	7.7
1945	7	7.7
1946	12	7.7
1947	9	7.7
1948	3	7.7
1949	7	7.7
1950	6	6.2
1951	7	6.2
1952	6	6.2
1953	5	6.2
1954	4	6.2
1955	9	6.2
1956	12	6.2
1957	1	6.2
1958	9	6.2
1959	3	6.2
1960	8	5.1
1961	4	5.1
1962	3	5.1
1963	4	5.1
1964	10	5.1
1965	1	5.1
1966	8	5.1
1967	3	5.1
1968	6	5.1
1969	4	5.1
1970	4	6.4
1971	8	6.4
1972	7	6.4
1973	6	6.4
1974	8	6.4
1977	1	6.4
1978	11	6.4
1998	8	8
2000	5	3.9
2001	1	3.9
2002	2	3.9
2003	8	3.9
2004	1	3.9
2005	5	3.9
2006	6	3.9
2007	4	3.9
2008	3	3.9
2019	2	2
2021	10	5.7
2024	2	5.7
2026	5	5.7

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

First to last qualifying date each year at Tumby Bay
Year	First date	Last date
1907	1907-04-06	1907-10-30
1908	1908-04-15	1908-09-20
1909	1909-03-06	1909-11-13
1910	1910-03-05	1910-11-05
1911	1911-05-10	1911-11-23
1912	1912-03-09	1912-12-03
1913	1913-03-25	1913-12-23
1914	1914-03-12	1914-11-25
1915	1915-04-08	1915-09-19
1916	1916-05-31	1916-11-24
1917	1917-02-13	1917-12-11
1918	1918-05-10	1918-12-01
1919	1919-02-18	1919-05-07
1920	1920-06-01	1920-12-26
1921	1921-01-02	1921-11-25
1922	1922-05-30	1922-12-08
1923	1923-05-08	1923-12-18
1924	1924-05-22	1924-11-11
1925	1925-01-13	1925-11-18
1926	1926-03-25	1926-12-26
1927	1927-02-05	1927-11-01
1928	1928-02-01	1928-07-16
1929	1929-06-04	1929-12-27
1930	1930-02-21	1930-02-21
1931	1931-06-11	1931-09-03
1932	1932-02-05	1932-10-12
1933	1933-01-20	1933-09-17
1934	1934-02-16	1934-11-08
1935	1935-03-31	1935-12-24
1936	1936-05-11	1936-11-14
1937	1937-06-03	1937-12-11
1938	1938-02-20	1938-12-27
1939	1939-01-16	1939-11-01
1940	1940-04-06	1940-10-23
1941	1941-01-24	1941-12-16
1942	1942-02-07	1942-11-21
1943	1943-01-12	1943-10-09
1944	1944-04-02	1944-10-16
1945	1945-05-06	1945-12-16
1946	1946-01-17	1946-12-24
1947	1947-02-09	1947-11-20
1948	1948-04-11	1948-11-04
1949	1949-02-20	1949-11-20
1950	1950-04-04	1950-10-24
1951	1951-02-22	1951-08-07
1952	1952-01-24	1952-12-26
1953	1953-02-04	1953-12-30
1954	1954-01-27	1954-04-24
1955	1955-02-08	1955-11-17
1956	1956-05-16	1956-12-13
1957	1957-06-19	1957-06-19
1958	1958-03-07	1958-10-11
1959	1959-02-13	1959-11-29
1960	1960-02-01	1960-12-31
1961	1961-04-19	1961-08-16
1962	1962-05-23	1962-12-29
1963	1963-04-26	1963-12-05
1964	1964-02-01	1964-11-18
1965	1965-07-12	1965-07-12
1966	1966-03-15	1966-12-03
1967	1967-02-23	1967-08-10
1968	1968-03-28	1968-11-01
1969	1969-06-18	1969-09-13
1970	1970-04-09	1970-11-14
1971	1971-03-31	1971-12-10
1972	1972-01-10	1972-12-26
1973	1973-03-19	1973-10-18
1974	1974-01-29	1974-10-31
1977	1977-02-13	1977-02-13
1978	1978-05-09	1978-11-18
1998	1998-04-19	1998-11-11
2000	2000-06-22	2000-10-19
2001	2001-11-05	2001-11-05
2002	2002-08-03	2002-11-26
2003	2003-01-30	2003-11-18
2004	2004-11-04	2004-11-04
2005	2005-03-05	2005-12-12
2006	2006-02-02	2006-12-22
2007	2007-05-14	2007-12-22
2008	2008-05-27	2008-12-12
2019	2019-05-20	2019-09-20
2021	2021-02-05	2021-11-12
2024	2024-01-26	2024-07-01
2026	2026-06-04	2026-08-25

Every Fixed Threshold

Fixed thresholds at Tumby Bay
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	84	15	1939	5
25 mm (0.98 in): Days with 25 mm or more rain	52	3	1924	1
50 mm (1.97 in): Days with 50 mm or more rain	6	2	1934	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.

Download the Data

Data for Tumby Bay 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Tumby Bay Threshold Days by Year (ASN00018086)

Key Facts for Tumby Bay Thresholds

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

Every Fixed Threshold

Download the Data

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