Khon Kaen Threshold Days by Year

11 fixed thresholds counted per year at Khon Kaen (TH000048381): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Khon Kaen Thresholds

Khon Kaen: days with a maximum temperature at or above 30 C (86 F) in 61 years, most in 1957 with 329.
Khon Kaen: days with a maximum temperature at or above 35 C (95 F) in 61 years, most in 1998 with 137.
Khon Kaen: days with a maximum temperature at or above 90 F (32.2 C) in 61 years, most in 1998 with 268.
Khon Kaen: days with a maximum temperature at or above 100 F (37.8 C) in 61 years, most in 1992 with 54.
11 fixed thresholds have at least one qualifying day at Khon Kaen.

Days at or above 30 C (86 F)

61 years with a qualifying day

Days per year at Khon Kaen with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 329 in 1957.

Days at or above 30 C (86 F) per year at Khon Kaen
Year	Days	Decade average
1951	289	310.9
1952	306	310.9
1953	313	310.9
1954	323	310.9
1955	309	310.9
1956	307	310.9
1957	329	310.9
1960	308	296.4
1961	300	296.4
1962	283	296.4
1963	294	296.4
1964	283	296.4
1965	317	296.4
1966	314	296.4
1967	273	296.4
1968	315	296.4
1969	277	296.4
1970	284	291.7
1971	254	291.7
1972	304	291.7
1973	304	291.7
1974	288	291.7
1975	289	291.7
1976	286	291.7
1977	298	291.7
1978	297	291.7
1979	313	291.7
1980	315	296.6
1981	302	296.6
1982	301	296.6
1983	298	296.6
1984	296	296.6
1985	309	296.6
1986	294	296.6
1987	286	296.6
1988	279	296.6
1989	286	296.6
1990	310	302.9
1991	300	302.9
1992	289	302.9
1993	304	302.9
1994	327	302.9
1995	300	302.9
1996	287	302.9
1997	316	302.9
1998	324	302.9
1999	272	302.9
2000	302	294.1
2001	293	294.1
2002	299	294.1
2003	300	294.1
2004	307	294.1
2005	285	294.1
2006	303	294.1
2007	282	294.1
2008	259	294.1
2009	311	294.1
2010	310	287
2011	253	287
2012	298	287
2025	170	170

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

First to last qualifying date each year at Khon Kaen
Year	First date	Last date
1951	1951-01-06	1951-12-31
1952	1952-01-01	1952-12-31
1953	1953-01-02	1953-12-31
1954	1954-01-01	1954-12-31
1955	1955-01-01	1955-12-31
1956	1956-01-01	1956-12-31
1957	1957-01-01	1957-12-31
1960	1960-01-07	1960-12-29
1961	1961-01-02	1961-12-31
1962	1962-01-06	1962-12-29
1963	1963-01-01	1963-12-31
1964	1964-01-01	1964-12-25
1965	1965-01-05	1965-12-29
1966	1966-01-03	1966-12-26
1967	1967-01-07	1967-12-28
1968	1968-01-07	1968-12-31
1969	1969-01-01	1969-12-27
1970	1970-01-03	1970-12-29
1971	1971-01-13	1971-12-26
1972	1972-01-04	1972-12-31
1973	1973-01-01	1973-12-21
1974	1974-01-09	1974-12-31
1975	1975-01-01	1975-12-09
1976	1976-01-04	1976-12-31
1977	1977-01-01	1977-12-31
1978	1978-01-01	1978-12-31
1979	1979-01-01	1979-12-31
1980	1980-01-01	1980-12-28
1981	1981-01-01	1981-12-31
1982	1982-01-01	1982-12-11
1983	1983-01-01	1983-12-23
1984	1984-01-12	1984-12-21
1985	1985-01-01	1985-12-31
1986	1986-01-15	1986-12-31
1987	1987-01-01	1987-12-30
1988	1988-01-01	1988-12-31
1989	1989-01-01	1989-12-31
1990	1990-01-01	1990-12-31
1991	1991-01-01	1991-12-26
1992	1992-01-02	1992-12-31
1993	1993-01-01	1993-12-31
1994	1994-01-01	1994-12-31
1995	1995-01-01	1995-12-21
1996	1996-01-06	1996-12-19
1997	1997-01-01	1997-12-31
1998	1998-01-01	1998-12-31
1999	1999-01-01	1999-12-31
2000	2000-01-01	2000-12-31
2001	2001-01-01	2001-12-20
2002	2002-01-10	2002-12-31
2003	2003-01-01	2003-12-31
2004	2004-01-02	2004-12-29
2005	2005-01-04	2005-12-31
2006	2006-01-01	2006-12-31
2007	2007-01-01	2007-12-30
2008	2008-01-07	2008-12-31
2009	2009-01-06	2009-12-31
2010	2010-01-01	2010-12-30
2011	2011-01-03	2011-12-31
2012	2012-01-03	2012-12-29
2025	2025-01-08	2025-08-24

Every Fixed Threshold

Fixed thresholds at Khon Kaen
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	61	329	1957	170
35 C (95 F): Days	61	137	1998	87
40 C (104 F): Days	46	23	1983	1
90 F (32.2 C): Days	61	268	1998	157
100 F (37.8 C): Days	61	54	1992	26
20 C (68 F): Tropical nights (min	26	300	1966	138
25 C (77 F): Days with min	26	85	1973	36
10 mm (0.39 in): Days with 10 mm or more rain	51	47	1980	24
25 mm (0.98 in): Days with 25 mm or more rain	51	26	1994	9
50 mm (1.97 in): Days with 50 mm or more rain	50	14	1994	2
100 mm (3.94 in): Days with 100 mm or more rain	20	6	1994	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1951.

Download the Data

Data for Khon Kaen 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).

Khon Kaen Threshold Days by Year

Key Facts for Khon Kaen Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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