Atasu Threshold Days by Year (KZ000035582)

3 fixed thresholds counted per year at Atasu (KZ000035582): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Atasu Thresholds

Atasu: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1958 with 63.
Atasu: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1958 with 33.
Atasu: days with 50 mm (1.97 in) or more of precipitation in 24 years, most in 1953 with 19.
3 fixed thresholds have at least one qualifying day at Atasu.

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

46 years with a qualifying day

Days per year at Atasu with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 63 in 1958.

Days with 10 mm (0.39 in) or more of precipitation per year at Atasu
Year	Days	Decade average
1939	34	34
1940	42	39.7
1941	41	39.7
1942	40	39.7
1943	31	39.7
1944	24	39.7
1945	41	39.7
1946	45	39.7
1947	50	39.7
1948	45	39.7
1949	38	39.7
1950	45	46.4
1952	42	46.4
1953	55	46.4
1954	42	46.4
1955	39	46.4
1956	36	46.4
1957	40	46.4
1958	63	46.4
1959	56	46.4
1960	71	32.3
1961	58	32.3
1962	55	32.3
1964	56	32.3
1966	5	32.3
1967	5	32.3
1968	4	32.3
1969	4	32.3
1970	3	3.4
1971	4	3.4
1972	8	3.4
1973	4	3.4
1974	4	3.4
1975	2	3.4
1976	3	3.4
1977	1	3.4
1978	1	3.4
1979	4	3.4
1980	1	3.5
1981	6	3.5
1982	9	3.5
1983	2	3.5
1985	2	3.5
1986	3	3.5
1987	1	3.5
1989	4	3.5

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

First to last qualifying date each year at Atasu
Year	First date	Last date
1939	1939-01-06	1939-12-26
1940	1940-01-03	1940-12-31
1941	1941-01-02	1941-12-30
1942	1942-01-06	1942-12-12
1943	1943-01-08	1943-12-01
1944	1944-01-19	1944-11-23
1945	1945-01-06	1945-12-20
1946	1946-01-03	1946-11-07
1947	1947-01-19	1947-12-31
1948	1948-01-07	1948-12-28
1949	1949-01-22	1949-12-05
1950	1950-01-03	1950-12-01
1952	1952-01-13	1952-12-31
1953	1953-01-03	1953-12-23
1954	1954-01-03	1954-12-22
1955	1955-01-08	1955-12-26
1956	1956-02-07	1956-12-26
1957	1957-01-14	1957-12-25
1958	1958-01-05	1958-12-27
1959	1959-02-07	1959-12-26
1960	1960-01-04	1960-12-21
1961	1961-01-16	1961-12-26
1962	1962-01-01	1962-12-25
1964	1964-01-03	1964-12-25
1966	1966-04-17	1966-07-11
1967	1967-07-09	1967-10-14
1968	1968-06-13	1968-10-22
1969	1969-07-05	1969-10-02
1970	1970-04-28	1970-07-20
1971	1971-01-13	1971-05-08
1972	1972-01-03	1972-06-17
1973	1973-01-08	1973-10-31
1974	1974-04-26	1974-09-01
1975	1975-05-22	1975-07-28
1976	1976-06-20	1976-10-01
1977	1977-02-06	1977-02-06
1978	1978-04-27	1978-04-27
1979	1979-04-22	1979-07-06
1980	1980-06-26	1980-06-26
1981	1981-05-22	1981-12-08
1982	1982-01-18	1982-11-03
1983	1983-05-20	1983-11-26
1985	1985-02-06	1985-10-06
1986	1986-03-26	1986-08-07
1987	1987-09-19	1987-09-19
1989	1989-01-03	1989-09-23

Every Fixed Threshold

Fixed thresholds at Atasu
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	46	63	1958	4
25 mm (0.98 in): Days with 25 mm or more rain	29	33	1958	1
50 mm (1.97 in): Days with 50 mm or more rain	24	19	1953	16

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1939.

Download the Data

Data for Atasu 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).

Atasu Threshold Days by Year (KZ000035582)

Key Facts for Atasu Thresholds

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

Every Fixed Threshold

Download the Data

Related