Rzev Threshold Days by Year (RSM00026498)

4 fixed thresholds counted per year at Rzev (RSM00026498): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Rzev Thresholds

Rzev: days with 10 mm (0.39 in) or more of precipitation in 52 years, most in 1952 with 16.
Rzev: days with 25 mm (0.98 in) or more of precipitation in 44 years, most in 1936 with 4.
Rzev: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1936 with 2.
Rzev: days with a maximum temperature at or below 0 C (32 F) in 1 years, most in 1979 with 79.
4 fixed thresholds have at least one qualifying day at Rzev.

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

52 years with a qualifying day

Days per year at Rzev with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1952.

Days with 10 mm (0.39 in) or more of precipitation per year at Rzev
Year	Days	Decade average
1936	10	11.3
1937	15	11.3
1938	9	11.3
1939	11	11.3
1940	14	10.6
1944	7	10.6
1945	7	10.6
1946	13	10.6
1947	10	10.6
1948	13	10.6
1949	10	10.6
1950	14	10.6
1951	5	10.6
1952	16	10.6
1953	12	10.6
1954	8	10.6
1955	9	10.6
1956	11	10.6
1957	13	10.6
1958	13	10.6
1959	5	10.6
1960	16	14.3
1961	16	14.3
1962	19	14.3
1963	8	14.3
1964	10	14.3
1965	17	14.3
1971	15	12.9
1972	10	12.9
1973	9	12.9
1974	9	12.9
1975	14	12.9
1976	14	12.9
1977	16	12.9
1978	18	12.9
1979	11	12.9
1980	20	14.5
1981	15	14.5
1982	14	14.5
1983	9	14.5
1984	15	14.5
1985	16	14.5
1986	13	14.5
1987	13	14.5
1988	11	14.5
1989	19	14.5
1990	17	12.5
1991	16	12.5
1992	8	12.5
1993	11	12.5
1994	10	12.5
1995	13	12.5

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

First to last qualifying date each year at Rzev
Year	First date	Last date
1936	1936-01-24	1936-09-28
1937	1937-02-25	1937-11-14
1938	1938-05-06	1938-11-06
1939	1939-01-19	1939-11-08
1940	1940-03-28	1940-12-03
1944	1944-06-12	1944-11-05
1945	1945-05-18	1945-09-30
1946	1946-05-12	1946-11-11
1947	1947-03-24	1947-11-07
1948	1948-04-07	1948-08-27
1949	1949-05-21	1949-08-21
1950	1950-04-16	1950-12-06
1951	1951-03-21	1951-08-17
1952	1952-05-25	1952-11-11
1953	1953-04-08	1953-10-17
1954	1954-03-29	1954-10-04
1955	1955-03-20	1955-10-26
1956	1956-01-25	1956-10-04
1957	1957-05-24	1957-12-14
1958	1958-04-07	1958-12-16
1959	1959-03-08	1959-10-23
1960	1960-02-25	1960-11-07
1961	1961-03-01	1961-12-12
1962	1962-02-13	1962-10-30
1963	1963-06-16	1963-11-13
1964	1964-02-18	1964-12-01
1965	1965-01-06	1965-12-20
1971	1971-04-26	1971-12-03
1972	1972-04-23	1972-11-13
1973	1973-02-22	1973-09-03
1974	1974-05-12	1974-11-30
1975	1975-03-11	1975-12-10
1976	1976-04-04	1976-12-06
1977	1977-02-27	1977-12-25
1978	1978-02-13	1978-11-23
1979	1979-01-29	1979-12-11
1980	1980-04-01	1980-11-29
1981	1981-07-01	1981-12-01
1982	1982-04-13	1982-11-18
1983	1983-04-09	1983-07-31
1984	1984-05-10	1984-09-30
1985	1985-04-30	1985-12-30
1986	1986-01-09	1986-12-04
1987	1987-05-09	1987-09-23
1988	1988-03-17	1988-09-17
1989	1989-04-16	1989-10-24
1990	1990-04-13	1990-11-21
1991	1991-04-19	1991-08-19
1992	1992-05-09	1992-11-14
1993	1993-06-26	1993-09-28
1994	1994-05-19	1994-09-28
1995	1995-01-01	1995-12-24

Every Fixed Threshold

Fixed thresholds at Rzev
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
0 C (32 F): Ice days (max	1	79	1979	79
10 mm (0.39 in): Days with 10 mm or more rain	52	16	1952	13
25 mm (0.98 in): Days with 25 mm or more rain	44	4	1936	2
50 mm (1.97 in): Days with 50 mm or more rain	8	2	1936	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1979.

Download the Data

Data for Rzev 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).

Rzev Threshold Days by Year (RSM00026498)

Key Facts for Rzev Thresholds

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

Every Fixed Threshold

Download the Data

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