Nakhon Ratchasima Threshold Days by Year

12 fixed thresholds counted per year at Nakhon Ratchasima (TH000048431): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nakhon Ratchasima Thresholds

Nakhon Ratchasima: days with a maximum temperature at or above 30 C (86 F) in 68 years, most in 2012 with 338.
Nakhon Ratchasima: days with a maximum temperature at or above 35 C (95 F) in 68 years, most in 1998 with 162.
Nakhon Ratchasima: days with a maximum temperature at or above 90 F (32.2 C) in 68 years, most in 2015 with 277.
Nakhon Ratchasima: days with a maximum temperature at or above 100 F (37.8 C) in 68 years, most in 2016 with 60.
12 fixed thresholds have at least one qualifying day at Nakhon Ratchasima.

Days at or above 30 C (86 F)

68 years with a qualifying day

Days per year at Nakhon Ratchasima with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 338 in 2012.

Days at or above 30 C (86 F) per year at Nakhon Ratchasima
Year	Days	Decade average
1951	297	295.8
1952	298	295.8
1953	296	295.8
1954	301	295.8
1955	287	295.8
1956	286	295.8
1957	314	295.8
1958	281	295.8
1959	302	295.8
1960	301	298
1961	312	298
1962	270	298
1963	280	298
1964	289	298
1965	312	298
1966	321	298
1967	271	298
1968	335	298
1969	289	298
1970	306	296.3
1971	275	296.3
1972	302	296.3
1973	297	296.3
1974	291	296.3
1975	295	296.3
1976	289	296.3
1977	292	296.3
1978	295	296.3
1979	321	296.3
1980	293	285.7
1981	290	285.7
1982	297	285.7
1983	277	285.7
1984	288	285.7
1985	303	285.7
1986	273	285.7
1987	284	285.7
1988	261	285.7
1989	291	285.7
1990	303	293.8
1991	294	293.8
1992	282	293.8
1993	291	293.8
1994	314	293.8
1995	277	293.8
1996	271	293.8
1997	314	293.8
1998	318	293.8
1999	274	293.8
2000	292	303.4
2001	296	303.4
2002	301	303.4
2003	315	303.4
2004	319	303.4
2005	305	303.4
2006	321	303.4
2007	282	303.4
2008	284	303.4
2009	319	303.4
2010	298	308.4
2011	278	308.4
2012	338	308.4
2013	295	308.4
2014	327	308.4
2015	330	308.4
2016	314	308.4
2017	287	308.4
2025	129	129

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

First to last qualifying date each year at Nakhon Ratchasima
Year	First date	Last date
1951	1951-01-03	1951-12-31
1952	1952-01-01	1952-12-29
1953	1953-01-01	1953-12-31
1954	1954-01-01	1954-12-30
1955	1955-01-01	1955-12-31
1956	1956-01-01	1956-12-23
1957	1957-01-01	1957-12-31
1958	1958-01-01	1958-12-31
1959	1959-01-01	1959-12-31
1960	1960-01-08	1960-12-29
1961	1961-01-02	1961-12-31
1962	1962-01-06	1962-12-29
1963	1963-01-02	1963-12-31
1964	1964-01-01	1964-12-25
1965	1965-01-03	1965-12-29
1966	1966-01-05	1966-12-26
1967	1967-01-08	1967-12-28
1968	1968-01-06	1968-12-31
1969	1969-01-01	1969-12-31
1970	1970-01-01	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	1976-12-26
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	1980-12-18
1981	1981-01-05	1981-12-31
1982	1982-01-01	1982-12-31
1983	1983-01-01	1983-12-21
1984	1984-01-12	1984-12-21
1985	1985-01-02	1985-12-31
1986	1986-01-17	1986-12-31
1987	1987-01-01	1987-12-30
1988	1988-01-04	1988-12-29
1989	1989-01-03	1989-12-31
1990	1990-01-01	1990-12-31
1991	1991-01-01	1991-12-28
1992	1992-01-01	1992-12-31
1993	1993-01-01	1993-12-31
1994	1994-01-02	1994-12-31
1995	1995-01-02	1995-12-19
1996	1996-01-02	1996-12-31
1997	1997-01-01	1997-12-30
1998	1998-01-01	1998-12-31
1999	1999-01-01	1999-12-31
2000	2000-01-01	2000-12-31
2001	2001-01-02	2001-12-20
2002	2002-01-11	2002-12-31
2003	2003-01-01	2003-12-31
2004	2004-01-01	2004-12-28
2005	2005-01-03	2005-12-31
2006	2006-01-01	2006-12-13
2007	2007-01-01	2007-12-29
2008	2008-01-07	2008-12-30
2009	2009-01-06	2009-12-31
2010	2010-01-01	2010-12-25
2011	2011-01-03	2011-12-31
2012	2012-01-01	2012-12-30
2013	2013-01-02	2013-12-15
2014	2014-01-02	2014-12-28
2015	2015-01-04	2015-12-31
2016	2016-01-02	2016-12-27
2017	2017-01-02	2017-12-30
2025	2025-01-09	2025-08-24

Every Fixed Threshold

Fixed thresholds at Nakhon Ratchasima
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	68	338	2012	129
35 C (95 F): Days	68	162	1998	61
40 C (104 F): Days	49	39	2016	39
90 F (32.2 C): Days	68	277	2015	117
100 F (37.8 C): Days	68	60	2016	9
20 C (68 F): Tropical nights (min	31	300	1966	125
25 C (77 F): Days with min	31	71	1979	37
10 mm (0.39 in): Days with 10 mm or more rain	51	46	1962	34
25 mm (0.98 in): Days with 25 mm or more rain	51	26	1994	13
50 mm (1.97 in): Days with 50 mm or more rain	50	19	1994	3
100 mm (3.94 in): Days with 100 mm or more rain	15	11	1994	11
200 mm (7.87 in): Days with 200 mm or more rain	2	2	1994	2

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

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Data for Nakhon Ratchasima 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Nakhon Ratchasima Threshold Days by Year

Key Facts for Nakhon Ratchasima Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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