Carius Threshold Days by Year (BR038310060)

4 fixed thresholds counted per year at Carius (BR038310060): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Carius Thresholds

Carius: days with 10 mm (0.39 in) or more of precipitation in 54 years, most in 1974 with 66.
Carius: days with 25 mm (0.98 in) or more of precipitation in 54 years, most in 1975 with 23.
Carius: days with 50 mm (1.97 in) or more of precipitation in 49 years, most in 1974 with 8.
Carius: days with 100 mm (3.94 in) or more of precipitation in 12 years, most in 1967 with 2.
4 fixed thresholds have at least one qualifying day at Carius.

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

54 years with a qualifying day

Days per year at Carius with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 66 in 1974.

Days with 10 mm (0.39 in) or more of precipitation per year at Carius
Year	Days	Decade average
1929	16	16
1930	24	28.5
1931	19	28.5
1932	18	28.5
1933	29	28.5
1934	45	28.5
1935	35	28.5
1936	28	28.5
1937	24	28.5
1938	29	28.5
1939	34	28.5
1940	35	25.9
1941	22	25.9
1942	12	25.9
1943	19	25.9
1944	22	25.9
1945	29	25.9
1946	32	25.9
1947	37	25.9
1948	28	25.9
1949	23	25.9
1950	28	21.2
1951	21	21.2
1952	21	21.2
1953	13	21.2
1954	22	21.2
1955	20	21.2
1956	29	21.2
1957	16	21.2
1958	16	21.2
1959	26	21.2
1960	23	26
1961	25	26
1962	26	26
1964	32	26
1965	26	26
1966	23	26
1967	24	26
1968	29	26
1969	26	26
1970	15	38.7
1971	28	38.7
1972	24	38.7
1973	50	38.7
1974	66	38.7
1975	63	38.7
1976	35	38.7
1977	48	38.7
1978	37	38.7
1979	21	38.7
1980	34	21.5
1981	19	21.5
1982	21	21.5
1983	12	21.5

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

First to last qualifying date each year at Carius
Year	First date	Last date
1929	1929-02-18	1929-12-27
1930	1930-01-21	1930-12-10
1931	1931-01-02	1931-11-29
1932	1932-01-11	1932-11-01
1933	1933-01-16	1933-12-26
1934	1934-01-01	1934-12-19
1935	1935-01-05	1935-10-07
1936	1936-01-03	1936-12-22
1937	1937-01-30	1937-07-14
1938	1938-01-09	1938-10-10
1939	1939-01-07	1939-12-24
1940	1940-01-06	1940-09-06
1941	1941-01-07	1941-11-14
1942	1942-02-06	1942-05-27
1943	1943-01-11	1943-11-27
1944	1944-01-15	1944-12-25
1945	1945-01-04	1945-12-12
1946	1946-01-12	1946-12-23
1947	1947-01-23	1947-12-20
1948	1948-01-16	1948-08-20
1949	1949-01-04	1949-11-28
1950	1950-01-13	1950-12-28
1951	1951-01-10	1951-12-30
1952	1952-01-11	1952-12-16
1953	1953-02-04	1953-09-18
1954	1954-01-25	1954-12-18
1955	1955-01-18	1955-11-01
1956	1956-02-02	1956-10-22
1957	1957-01-09	1957-12-05
1958	1958-02-02	1958-12-06
1959	1959-01-05	1959-11-24
1960	1960-01-04	1960-05-26
1961	1961-01-17	1961-07-14
1962	1962-01-22	1962-12-28
1964	1964-01-08	1964-11-14
1965	1965-01-08	1965-10-05
1966	1966-01-29	1966-12-22
1967	1967-01-02	1967-05-15
1968	1968-01-23	1968-12-25
1969	1969-01-07	1969-10-26
1970	1970-01-19	1970-08-05
1971	1971-01-20	1971-11-08
1972	1972-01-07	1972-12-28
1973	1973-01-09	1973-12-01
1974	1974-01-19	1974-12-24
1975	1975-01-07	1975-12-31
1976	1976-01-09	1976-12-21
1977	1977-01-21	1977-12-30
1978	1978-01-01	1978-12-23
1979	1979-01-15	1979-11-19
1980	1980-01-05	1980-12-25
1981	1981-01-08	1981-12-24
1982	1982-01-06	1982-12-29
1983	1983-01-28	1983-12-26

Every Fixed Threshold

Fixed thresholds at Carius
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	54	66	1974	12
25 mm (0.98 in): Days with 25 mm or more rain	54	23	1975	5
50 mm (1.97 in): Days with 50 mm or more rain	49	8	1974	1
100 mm (3.94 in): Days with 100 mm or more rain	12	2	1967	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1929.

Download the Data

Data for Carius 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).

Carius Threshold Days by Year (BR038310060)

Key Facts for Carius Thresholds

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

Every Fixed Threshold

Download the Data

Related