Kjahta Threshold Days by Year (RSM00030925)

15 fixed thresholds counted per year at Kjahta (RSM00030925): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kjahta Thresholds

Kjahta: days with 10 mm (0.39 in) or more of precipitation in 109 years, most in 1924 with 17.
Kjahta: nights with a minimum temperature at or below 0 C (32 F) in 100 years, most in 1904 with 235.
Kjahta: nights with a minimum temperature at or below -10 C (14 F) in 100 years, most in 1976 with 163.
Kjahta: nights with a minimum temperature at or below -20 C (-4 F) in 100 years, most in 1910 with 123.
15 fixed thresholds have at least one qualifying day at Kjahta.

Days at or above 30 C (86 F)

85 years with a qualifying day

Days per year at Kjahta with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 37 in 2015.

Days at or above 30 C (86 F) per year at Kjahta
Year	Days	Decade average
1934	1	6
1935	3	6
1936	9	6
1937	6	6
1938	5	6
1939	12	6
1941	10	9.4
1942	5	9.4
1943	13	9.4
1946	13	9.4
1947	5	9.4
1948	11	9.4
1949	9	9.4
1950	20	10.2
1951	7	10.2
1952	6	10.2
1953	10	10.2
1954	12	10.2
1955	13	10.2
1956	2	10.2
1957	4	10.2
1958	18	10.2
1960	4	6.3
1961	4	6.3
1962	4	6.3
1963	7	6.3
1964	9	6.3
1965	6	6.3
1966	1	6.3
1967	4	6.3
1968	9	6.3
1969	15	6.3
1970	11	8.6
1971	2	8.6
1972	4	8.6
1973	5	8.6
1974	13	8.6
1975	2	8.6
1976	4	8.6
1977	18	8.6
1978	9	8.6
1979	18	8.6
1980	19	5.9
1981	4	5.9
1982	1	5.9
1983	1	5.9
1984	8	5.9
1985	1	5.9
1986	6	5.9
1987	9	5.9
1988	3	5.9
1989	7	5.9
1990	3	9.3
1991	10	9.3
1992	14	9.3
1993	2	9.3
1994	9	9.3
1995	9	9.3
1996	9	9.3
1997	12	9.3
1998	7	9.3
1999	18	9.3
2000	17	18.1
2001	29	18.1
2002	32	18.1
2003	11	18.1
2004	20	18.1
2005	14	18.1
2006	13	18.1
2007	19	18.1
2008	15	18.1
2009	11	18.1
2010	26	17.4
2011	16	17.4
2012	7	17.4
2013	3	17.4
2014	16	17.4
2015	37	17.4
2016	15	17.4
2017	27	17.4
2018	12	17.4
2019	15	17.4
2022	12	15.7
2024	16	15.7
2025	19	15.7

For each year, a bar from the first to the last day at Kjahta meeting 30 C (86 F).

First to last qualifying date each year at Kjahta
Year	First date	Last date
1934	1934-07-29	1934-07-29
1935	1935-06-06	1935-08-04
1936	1936-07-27	1936-08-05
1937	1937-06-22	1937-08-06
1938	1938-06-07	1938-07-29
1939	1939-07-06	1939-07-28
1941	1941-06-09	1941-08-07
1942	1942-06-30	1942-08-27
1943	1943-05-08	1943-08-08
1946	1946-06-02	1946-08-13
1947	1947-07-13	1947-09-10
1948	1948-06-19	1948-08-21
1949	1949-06-07	1949-08-09
1950	1950-06-01	1950-07-27
1951	1951-06-08	1951-07-15
1952	1952-05-12	1952-07-15
1953	1953-06-12	1953-08-06
1954	1954-06-21	1954-08-18
1955	1955-06-05	1955-08-23
1956	1956-06-16	1956-08-03
1957	1957-06-16	1957-07-31
1958	1958-06-04	1958-08-29
1960	1960-07-09	1960-08-13
1961	1961-05-30	1961-07-09
1962	1962-06-13	1962-08-07
1963	1963-06-14	1963-08-23
1964	1964-06-26	1964-08-02
1965	1965-06-19	1965-07-26
1966	1966-06-20	1966-06-20
1967	1967-06-20	1967-08-05
1968	1968-05-29	1968-08-13
1969	1969-06-05	1969-08-11
1970	1970-06-12	1970-07-26
1971	1971-05-29	1971-06-04
1972	1972-06-03	1972-08-12
1973	1973-06-04	1973-06-28
1974	1974-05-26	1974-08-29
1975	1975-06-08	1975-07-14
1976	1976-06-11	1976-07-16
1977	1977-05-07	1977-08-27
1978	1978-06-16	1978-08-13
1979	1979-05-20	1979-07-04
1980	1980-06-19	1980-08-23
1981	1981-07-03	1981-07-08
1982	1982-07-27	1982-07-27
1983	1983-07-04	1983-07-04
1984	1984-06-19	1984-07-23
1985	1985-05-22	1985-05-22
1986	1986-08-02	1986-08-20
1987	1987-06-19	1987-07-27
1988	1988-08-02	1988-08-07
1989	1989-06-17	1989-07-15
1990	1990-05-16	1990-06-28
1991	1991-05-16	1991-08-01
1992	1992-05-23	1992-07-28
1993	1993-05-26	1993-07-11
1994	1994-05-30	1994-07-16
1995	1995-06-04	1995-08-26
1996	1996-05-21	1996-08-12
1997	1997-06-12	1997-08-20
1998	1998-07-01	1998-07-14
1999	1999-05-26	1999-07-27
2000	2000-06-02	2000-08-12
2001	2001-05-11	2001-08-29
2002	2002-05-30	2002-08-26
2003	2003-05-31	2003-07-20
2004	2004-05-22	2004-08-20
2005	2005-06-02	2005-08-21
2006	2006-06-24	2006-08-10
2007	2007-06-05	2007-08-13
2008	2008-06-06	2008-08-17
2009	2009-05-22	2009-08-12
2010	2010-05-30	2010-08-26
2011	2011-05-16	2011-08-21
2012	2012-05-05	2012-08-04
2013	2013-06-20	2013-07-23
2014	2014-05-30	2014-09-02
2015	2015-05-22	2015-08-23
2016	2016-06-02	2016-08-03
2017	2017-05-16	2017-08-09
2018	2018-05-29	2018-08-14
2019	2019-05-22	2019-07-18
2022	2022-05-20	2022-09-08
2024	2024-06-09	2024-08-26
2025	2025-05-26	2025-08-10

Every Fixed Threshold

Fixed thresholds at Kjahta
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	85	37	2015	19
35 C (95 F): Days	29	7	2007	3
40 C (104 F): Days	1	1	1999	1
90 F (32.2 C): Days	69	23	2015	5
100 F (37.8 C): Days	8	2	1999	1
0 C (32 F): Ice days (max	87	162	1934	70
0 C (32 F): Frost days (min	100	235	1904	85
-10 C (14 F): Days with min	100	163	1976	56
-20 C (-4 F): Days with min	100	123	1910	33
-30 C (-22 F): Days with min	96	39	2010	3
-40 C (-40 F): Days with min	9	4	1910	1
20 C (68 F): Tropical nights (min	28	6	1936	2
10 mm (0.39 in): Days with 10 mm or more rain	109	17	1924	7
25 mm (0.98 in): Days with 25 mm or more rain	86	6	1990	2
50 mm (1.97 in): Days with 50 mm or more rain	17	2	1924	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1934.

Download the Data

Data for Kjahta 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).

Kjahta Threshold Days by Year (RSM00030925)

Key Facts for Kjahta Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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