Orel Threshold Days by Year (RSM00027906)

8 fixed thresholds counted per year at Orel (RSM00027906): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Orel Thresholds

Orel: days with 10 mm (0.39 in) or more of precipitation in 55 years, most in 1945 with 18.
Orel: days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 1947 with 3.
Orel: days with a maximum temperature at or above 30 C (86 F) in 2 years, most in 2011 with 17.
Orel: days with a maximum temperature at or above 90 F (32.2 C) in 2 years, most in 2011 with 1.
8 fixed thresholds have at least one qualifying day at Orel.

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

55 years with a qualifying day

Days per year at Orel with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1945.

Days with 10 mm (0.39 in) or more of precipitation per year at Orel
Year	Days	Decade average
1936	11	8.3
1937	15	8.3
1938	4	8.3
1939	3	8.3
1940	13	11.8
1945	18	11.8
1946	11	11.8
1947	12	11.8
1948	9	11.8
1949	8	11.8
1950	19	12.8
1951	12	12.8
1952	19	12.8
1953	8	12.8
1954	11	12.8
1955	12	12.8
1956	13	12.8
1957	13	12.8
1958	13	12.8
1959	8	12.8
1960	17	13.5
1961	6	13.5
1962	15	13.5
1963	5	13.5
1964	16	13.5
1965	22	13.5
1973	14	18
1974	25	18
1975	8	18
1976	15	18
1977	23	18
1978	19	18
1979	22	18
1980	14	13.5
1981	18	13.5
1988	9	13.5
1989	13	13.5
1990	12	14.5
1991	17	14.5
1992	12	14.5
1993	18	14.5
1994	10	14.5
1995	18	14.5
2013	16	13.8
2015	11	13.8
2016	20	13.8
2017	14	13.8
2018	9	13.8
2019	13	13.8
2020	12	15.2
2021	13	15.2
2022	25	15.2
2023	15	15.2
2024	16	15.2
2025	10	15.2

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

First to last qualifying date each year at Orel
Year	First date	Last date
1936	1936-04-21	1936-11-15
1937	1937-03-27	1937-12-07
1938	1938-06-08	1938-09-17
1939	1939-05-17	1939-12-06
1940	1940-04-20	1940-11-21
1945	1945-05-05	1945-10-12
1946	1946-02-25	1946-11-19
1947	1947-03-10	1947-11-18
1948	1948-05-16	1948-09-19
1949	1949-05-25	1949-12-07
1950	1950-05-16	1950-11-28
1951	1951-03-19	1951-09-19
1952	1952-01-05	1952-11-04
1953	1953-04-26	1953-08-27
1954	1954-03-19	1954-11-12
1955	1955-01-13	1955-11-15
1956	1956-05-21	1956-10-05
1957	1957-05-09	1957-11-30
1958	1958-04-22	1958-12-13
1959	1959-05-09	1959-09-29
1960	1960-05-03	1960-12-16
1961	1961-04-09	1961-09-07
1962	1962-05-01	1962-11-17
1963	1963-03-13	1963-11-12
1964	1964-03-27	1964-12-27
1965	1965-05-21	1965-12-22
1973	1973-04-14	1973-12-17
1974	1974-05-03	1974-12-20
1975	1975-01-31	1975-12-18
1976	1976-04-27	1976-12-18
1977	1977-01-25	1977-11-24
1978	1978-03-07	1978-12-13
1979	1979-01-29	1979-12-13
1980	1980-05-02	1980-12-05
1981	1981-04-24	1981-12-14
1988	1988-03-18	1988-12-06
1989	1989-06-14	1989-10-11
1990	1990-01-30	1990-10-31
1991	1991-03-25	1991-12-22
1992	1992-01-18	1992-10-22
1993	1993-01-22	1993-12-18
1994	1994-03-11	1994-11-16
1995	1995-01-01	1995-11-18
2013	2013-01-17	2013-09-23
2015	2015-03-30	2015-11-30
2016	2016-01-08	2016-11-11
2017	2017-05-17	2017-12-18
2018	2018-02-04	2018-10-25
2019	2019-02-06	2019-11-30
2020	2020-02-18	2020-11-29
2021	2021-01-28	2021-12-07
2022	2022-04-01	2022-12-18
2023	2023-03-10	2023-12-14
2024	2024-01-02	2024-11-23
2025	2025-03-25	2025-08-23

Every Fixed Threshold

Fixed thresholds at Orel
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	2	17	2011	5
90 F (32.2 C): Days	2	1	2011	3
0 C (32 F): Ice days (max	2	64	2011	28
0 C (32 F): Frost days (min	1	0	n/a	60
-10 C (14 F): Days with min	1	0	n/a	13
10 mm (0.39 in): Days with 10 mm or more rain	55	18	1945	10
25 mm (0.98 in): Days with 25 mm or more rain	47	3	1947	3
50 mm (1.97 in): Days with 50 mm or more rain	6	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 2011.

Download the Data

Data for Orel 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).

Orel Threshold Days by Year (RSM00027906)

Key Facts for Orel Thresholds

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

Every Fixed Threshold

Download the Data

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