Korbouly Threshold Days by Year (GG000037406)

3 fixed thresholds counted per year at Korbouly (GG000037406): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Korbouly Thresholds

Korbouly: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 1963 with 50.
Korbouly: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1978 with 17.
Korbouly: days with 50 mm (1.97 in) or more of precipitation in 14 years, most in 1987 with 4.
3 fixed thresholds have at least one qualifying day at Korbouly.

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

24 years with a qualifying day

Days per year at Korbouly with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 50 in 1963.

Days with 10 mm (0.39 in) or more of precipitation per year at Korbouly
Year	Days	Decade average
1960	41	42.5
1961	45	42.5
1962	37	42.5
1963	50	42.5
1964	41	42.5
1967	44	42.5
1968	47	42.5
1969	35	42.5
1970	42	39.9
1971	42	39.9
1972	37	39.9
1973	37	39.9
1976	40	39.9
1977	36	39.9
1978	46	39.9
1979	39	39.9
1980	40	33.5
1981	48	33.5
1982	41	33.5
1983	37	33.5
1984	16	33.5
1985	28	33.5
1986	22	33.5
1987	36	33.5

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

First to last qualifying date each year at Korbouly
Year	First date	Last date
1960	1960-01-16	1960-12-02
1961	1961-01-20	1961-12-22
1962	1962-01-04	1962-12-25
1963	1963-01-01	1963-12-31
1964	1964-01-06	1964-12-24
1967	1967-01-12	1967-12-22
1968	1968-01-06	1968-12-25
1969	1969-01-14	1969-12-31
1970	1970-01-01	1970-12-21
1971	1971-01-14	1971-12-26
1972	1972-01-03	1972-12-19
1973	1973-01-08	1973-12-29
1976	1976-01-05	1976-12-10
1977	1977-01-20	1977-12-24
1978	1978-01-05	1978-12-28
1979	1979-01-04	1979-12-30
1980	1980-01-07	1980-12-30
1981	1981-01-08	1981-12-18
1982	1982-01-04	1982-12-28
1983	1983-01-04	1983-12-30
1984	1984-01-09	1984-12-14
1985	1985-02-06	1985-12-29
1986	1986-01-09	1986-12-30
1987	1987-01-01	1987-11-21

Every Fixed Threshold

Fixed thresholds at Korbouly
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	24	50	1963	36
25 mm (0.98 in): Days with 25 mm or more rain	24	17	1978	8
50 mm (1.97 in): Days with 50 mm or more rain	14	4	1987	4

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.

Download the Data

Data for Korbouly 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).

Korbouly Threshold Days by Year (GG000037406)

Key Facts for Korbouly Thresholds

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

Every Fixed Threshold

Download the Data

Related