Staryj Oskol Threshold Days by Year (RSM00034116)

3 fixed thresholds counted per year at Staryj Oskol (RSM00034116): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Staryj Oskol Thresholds

Staryj Oskol: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 1982 with 24.
Staryj Oskol: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1980 with 6.
Staryj Oskol: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1967 with 2.
3 fixed thresholds have at least one qualifying day at Staryj Oskol.

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

35 years with a qualifying day

Days per year at Staryj Oskol with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 24 in 1982.

Days with 10 mm (0.39 in) or more of precipitation per year at Staryj Oskol
Year	Days	Decade average
1960	20	10.9
1961	10	10.9
1962	10	10.9
1963	8	10.9
1964	6	10.9
1965	15	10.9
1967	9	10.9
1968	13	10.9
1969	7	10.9
1970	18	13.9
1971	10	13.9
1972	18	13.9
1973	16	13.9
1974	12	13.9
1975	10	13.9
1976	13	13.9
1977	12	13.9
1978	12	13.9
1979	18	13.9
1980	20	15.4
1981	19	15.4
1982	24	15.4
1983	14	15.4
1984	8	15.4
1985	11	15.4
1986	14	15.4
1987	18	15.4
1988	12	15.4
1989	14	15.4
1990	18	13.2
1991	13	13.2
1992	10	13.2
1993	11	13.2
1994	9	13.2
1995	18	13.2

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

First to last qualifying date each year at Staryj Oskol
Year	First date	Last date
1960	1960-01-16	1960-11-30
1961	1961-05-04	1961-08-26
1962	1962-05-06	1962-12-18
1963	1963-02-16	1963-11-21
1964	1964-06-03	1964-12-20
1965	1965-03-24	1965-11-26
1967	1967-01-08	1967-12-28
1968	1968-01-13	1968-12-29
1969	1969-05-08	1969-11-27
1970	1970-01-07	1970-12-17
1971	1971-06-12	1971-11-22
1972	1972-04-04	1972-11-16
1973	1973-02-25	1973-12-10
1974	1974-03-17	1974-12-20
1975	1975-05-22	1975-12-18
1976	1976-04-30	1976-12-14
1977	1977-01-25	1977-11-25
1978	1978-02-19	1978-12-30
1979	1979-01-01	1979-12-13
1980	1980-04-19	1980-11-29
1981	1981-02-13	1981-12-06
1982	1982-02-27	1982-12-10
1983	1983-01-16	1983-10-01
1984	1984-03-20	1984-10-09
1985	1985-01-09	1985-11-08
1986	1986-01-08	1986-12-24
1987	1987-01-13	1987-11-23
1988	1988-05-10	1988-09-10
1989	1989-05-10	1989-12-20
1990	1990-04-26	1990-11-18
1991	1991-05-19	1991-10-22
1992	1992-07-06	1992-11-15
1993	1993-02-26	1993-12-23
1994	1994-02-21	1994-12-15
1995	1995-01-13	1995-11-19

Every Fixed Threshold

Fixed thresholds at Staryj Oskol
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	35	24	1982	18
25 mm (0.98 in): Days with 25 mm or more rain	29	6	1980	4
50 mm (1.97 in): Days with 50 mm or more rain	8	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 1960.

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Data for Staryj Oskol 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).

Staryj Oskol Threshold Days by Year (RSM00034116)

Key Facts for Staryj Oskol Thresholds

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

Every Fixed Threshold

Download the Data

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