Toolebuc Threshold Days by Year (ASN00037042)

4 fixed thresholds counted per year at Toolebuc (ASN00037042): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Toolebuc Thresholds

Toolebuc: days with 10 mm (0.39 in) or more of precipitation in 67 years, most in 1950 with 25.
Toolebuc: days with 25 mm (0.98 in) or more of precipitation in 63 years, most in 1950 with 13.
Toolebuc: days with 50 mm (1.97 in) or more of precipitation in 43 years, most in 1974 with 4.
Toolebuc: days with 100 mm (3.94 in) or more of precipitation in 8 years, most in 1975 with 4.
4 fixed thresholds have at least one qualifying day at Toolebuc.

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

67 years with a qualifying day

Days per year at Toolebuc with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1950.

Days with 10 mm (0.39 in) or more of precipitation per year at Toolebuc
Year	Days	Decade average
1915	7	14.2
1916	20	14.2
1917	21	14.2
1918	19	14.2
1919	4	14.2
1920	19	9.6
1921	16	9.6
1922	12	9.6
1923	3	9.6
1924	12	9.6
1927	5	9.6
1928	2	9.6
1929	8	9.6
1930	14	8.4
1931	7	8.4
1932	6	8.4
1933	5	8.4
1934	11	8.4
1935	3	8.4
1936	12	8.4
1937	6	8.4
1938	8	8.4
1939	12	8.4
1940	11	10.4
1941	19	10.4
1942	6	10.4
1943	7	10.4
1944	14	10.4
1945	4	10.4
1947	13	10.4
1948	7	10.4
1949	13	10.4
1950	25	13.1
1951	7	13.1
1952	8	13.1
1953	9	13.1
1954	14	13.1
1955	19	13.1
1957	15	13.1
1959	8	13.1
1960	10	6.3
1961	3	6.3
1963	8	6.3
1964	8	6.3
1965	6	6.3
1966	6	6.3
1967	6	6.3
1968	7	6.3
1969	3	6.3
1971	11	11.9
1972	4	11.9
1973	16	11.9
1974	20	11.9
1975	14	11.9
1976	5	11.9
1977	15	11.9
1978	9	11.9
1979	13	11.9
1980	9	7.7
1981	14	7.7
1982	9	7.7
1983	8	7.7
1985	3	7.7
1986	5	7.7
1987	7	7.7
1988	8	7.7
1989	6	7.7

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

First to last qualifying date each year at Toolebuc
Year	First date	Last date
1915	1915-01-21	1915-12-26
1916	1916-01-02	1916-12-31
1917	1917-01-01	1917-12-01
1918	1918-01-07	1918-12-02
1919	1919-02-03	1919-12-05
1920	1920-01-13	1920-12-05
1921	1921-01-14	1921-11-26
1922	1922-01-30	1922-12-21
1923	1923-01-08	1923-06-03
1924	1924-02-13	1924-12-12
1927	1927-02-16	1927-12-12
1928	1928-12-16	1928-12-17
1929	1929-01-05	1929-12-10
1930	1930-01-16	1930-12-06
1931	1931-03-17	1931-12-23
1932	1932-02-26	1932-11-29
1933	1933-02-13	1933-11-28
1934	1934-01-25	1934-10-21
1935	1935-06-28	1935-06-30
1936	1936-01-01	1936-12-31
1937	1937-01-12	1937-11-30
1938	1938-01-30	1938-07-24
1939	1939-02-14	1939-12-30
1940	1940-01-31	1940-12-19
1941	1941-01-03	1941-12-29
1942	1942-01-02	1942-12-24
1943	1943-02-03	1943-12-19
1944	1944-01-21	1944-12-19
1945	1945-01-17	1945-12-16
1947	1947-01-31	1947-12-25
1948	1948-02-29	1948-12-29
1949	1949-01-27	1949-12-20
1950	1950-01-12	1950-12-27
1951	1951-01-05	1951-12-20
1952	1952-01-22	1952-12-30
1953	1953-01-07	1953-08-28
1954	1954-01-01	1954-12-04
1955	1955-01-27	1955-10-22
1957	1957-01-08	1957-12-20
1959	1959-01-15	1959-05-23
1960	1960-01-11	1960-12-27
1961	1961-02-17	1961-12-22
1963	1963-01-15	1963-12-03
1964	1964-01-13	1964-10-11
1965	1965-03-09	1965-12-21
1966	1966-01-09	1966-11-08
1967	1967-02-02	1967-12-28
1968	1968-02-09	1968-12-22
1969	1969-02-04	1969-12-23
1971	1971-03-04	1971-10-16
1972	1972-01-10	1972-11-14
1973	1973-02-09	1973-12-25
1974	1974-01-02	1974-12-28
1975	1975-01-01	1975-12-17
1976	1976-02-04	1976-12-21
1977	1977-01-09	1977-12-20
1978	1978-01-16	1978-10-20
1979	1979-01-17	1979-12-27
1980	1980-01-01	1980-08-25
1981	1981-01-13	1981-12-12
1982	1982-01-06	1982-11-17
1983	1983-01-01	1983-12-07
1985	1985-02-05	1985-08-15
1986	1986-02-04	1986-07-24
1987	1987-01-25	1987-12-28
1988	1988-02-06	1988-12-27
1989	1989-04-11	1989-11-27

Every Fixed Threshold

Fixed thresholds at Toolebuc
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	67	25	1950	6
25 mm (0.98 in): Days with 25 mm or more rain	63	13	1950	6
50 mm (1.97 in): Days with 50 mm or more rain	43	4	1974	2
100 mm (3.94 in): Days with 100 mm or more rain	8	4	1975	4

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1915.

Download the Data

Data for Toolebuc 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).

Toolebuc Threshold Days by Year (ASN00037042)

Key Facts for Toolebuc Thresholds

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

Every Fixed Threshold

Download the Data

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