Voroncovka Threshold Days by Year (RSM00030151)

3 fixed thresholds counted per year at Voroncovka (RSM00030151): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Voroncovka Thresholds

Voroncovka: days with 10 mm (0.39 in) or more of precipitation in 55 years, most in 1960 with 20.
Voroncovka: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 1960 with 4.
3 fixed thresholds have at least one qualifying day at Voroncovka.

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

55 years with a qualifying day

Days per year at Voroncovka with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1960.

Days with 10 mm (0.39 in) or more of precipitation per year at Voroncovka
Year	Days	Decade average
1937	18	13.5
1939	9	13.5
1940	17	10
1941	6	10
1942	6	10
1943	12	10
1944	14	10
1945	8	10
1946	14	10
1947	6	10
1948	8	10
1949	9	10
1950	10	12.3
1951	13	12.3
1952	15	12.3
1953	12	12.3
1954	4	12.3
1955	16	12.3
1956	14	12.3
1957	15	12.3
1958	11	12.3
1959	13	12.3
1960	20	11.2
1961	17	11.2
1962	13	11.2
1963	12	11.2
1964	10	11.2
1965	13	11.2
1966	10	11.2
1968	3	11.2
1969	3	11.2
1970	8	11.3
1971	20	11.3
1972	9	11.3
1973	14	11.3
1975	15	11.3
1976	6	11.3
1977	10	11.3
1978	11	11.3
1979	9	11.3
1980	12	12.7
1981	14	12.7
1982	8	12.7
1983	17	12.7
1984	14	12.7
1985	9	12.7
1986	9	12.7
1988	18	12.7
1989	13	12.7
1990	13	9.2
1991	17	9.2
1992	6	9.2
1994	6	9.2
1995	3	9.2
1996	10	9.2

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

First to last qualifying date each year at Voroncovka
Year	First date	Last date
1937	1937-06-26	1937-10-17
1939	1939-06-29	1939-08-23
1940	1940-04-27	1940-10-26
1941	1941-08-08	1941-10-05
1942	1942-06-07	1942-08-21
1943	1943-05-31	1943-10-11
1944	1944-04-27	1944-10-04
1945	1945-06-12	1945-10-01
1946	1946-02-18	1946-11-13
1947	1947-05-04	1947-10-26
1948	1948-06-16	1948-09-20
1949	1949-05-09	1949-10-07
1950	1950-04-07	1950-09-06
1951	1951-06-03	1951-11-17
1952	1952-04-01	1952-10-16
1953	1953-06-22	1953-10-24
1954	1954-08-09	1954-10-30
1955	1955-01-22	1955-12-12
1956	1956-05-28	1956-10-11
1957	1957-06-13	1957-10-29
1958	1958-01-02	1958-11-29
1959	1959-01-30	1959-11-12
1960	1960-04-04	1960-11-04
1961	1961-03-24	1961-11-25
1962	1962-04-22	1962-11-29
1963	1963-02-20	1963-11-16
1964	1964-06-01	1964-11-24
1965	1965-01-17	1965-12-17
1966	1966-06-13	1966-10-08
1968	1968-01-07	1968-09-29
1969	1969-08-13	1969-09-08
1970	1970-02-10	1970-09-21
1971	1971-01-04	1971-10-28
1972	1972-07-01	1972-10-03
1973	1973-04-08	1973-12-31
1975	1975-04-05	1975-09-27
1976	1976-07-19	1976-09-06
1977	1977-05-14	1977-12-02
1978	1978-05-06	1978-11-13
1979	1979-02-08	1979-11-26
1980	1980-05-08	1980-11-22
1981	1981-05-07	1981-12-07
1982	1982-07-07	1982-12-20
1983	1983-01-26	1983-12-08
1984	1984-01-06	1984-11-29
1985	1985-03-21	1985-09-15
1986	1986-04-01	1986-09-10
1988	1988-05-12	1988-10-13
1989	1989-01-04	1989-10-29
1990	1990-04-09	1990-11-21
1991	1991-04-15	1991-11-24
1992	1992-05-31	1992-09-22
1994	1994-06-09	1994-10-21
1995	1995-07-05	1995-09-10
1996	1996-04-20	1996-09-14

Every Fixed Threshold

Fixed thresholds at Voroncovka
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	55	20	1960	10
25 mm (0.98 in): Days with 25 mm or more rain	34	4	1960	1
50 mm (1.97 in): Days with 50 mm or more rain	2	0	n/a	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1937.

Download the Data

Data for Voroncovka 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).

Voroncovka Threshold Days by Year (RSM00030151)

Key Facts for Voroncovka Thresholds

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

Every Fixed Threshold

Download the Data

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