Prachuap Khiri Khan Threshold Days by Year (TH000048500)

12 fixed thresholds counted per year at Prachuap Khiri Khan (TH000048500): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Prachuap Khiri Khan Thresholds

Prachuap Khiri Khan: days with a maximum temperature at or above 30 C (86 F) in 66 years, most in 2010 with 352.
Prachuap Khiri Khan: days with a maximum temperature at or above 35 C (95 F) in 66 years, most in 2014 with 111.
Prachuap Khiri Khan: days with a maximum temperature at or above 90 F (32.2 C) in 66 years, most in 2012 with 279.
Prachuap Khiri Khan: nights with a minimum temperature at or above 20 C (68 F) in 54 years, most in 1998 with 360.
12 fixed thresholds have at least one qualifying day at Prachuap Khiri Khan.

Days at or above 30 C (86 F)

66 years with a qualifying day

Days per year at Prachuap Khiri Khan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 352 in 2010.

Days at or above 30 C (86 F) per year at Prachuap Khiri Khan
Year	Days	Decade average
1951	276	292.7
1952	276	292.7
1953	278	292.7
1954	311	292.7
1955	257	292.7
1956	272	292.7
1957	337	292.7
1958	305	292.7
1959	322	292.7
1960	314	290.9
1961	313	290.9
1962	292	290.9
1963	291	290.9
1964	297	290.9
1965	286	290.9
1966	289	290.9
1967	256	290.9
1968	297	290.9
1969	274	290.9
1970	273	274.6
1971	227	274.6
1972	273	274.6
1973	275	274.6
1974	263	274.6
1975	262	274.6
1976	261	274.6
1977	293	274.6
1978	307	274.6
1979	312	274.6
1980	322	293.6
1981	271	293.6
1982	294	293.6
1983	292	293.6
1984	295	293.6
1985	299	293.6
1986	280	293.6
1987	296	293.6
1988	307	293.6
1989	280	293.6
1990	333	316.8
1991	330	316.8
1992	295	316.8
1993	315	316.8
1994	325	316.8
1995	321	316.8
1996	298	316.8
1997	326	316.8
1998	336	316.8
1999	289	316.8
2000	305	317.4
2001	319	317.4
2002	329	317.4
2003	334	317.4
2005	297	317.4
2006	329	317.4
2007	311	317.4
2008	306	317.4
2009	327	317.4
2010	352	333.4
2011	323	333.4
2012	339	333.4
2013	317	333.4
2014	334	333.4
2015	340	333.4
2016	329	333.4
2025	182	182

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

First to last qualifying date each year at Prachuap Khiri Khan
Year	First date	Last date
1951	1951-01-06	1951-12-31
1952	1952-01-01	1952-12-28
1953	1953-01-03	1953-12-31
1954	1954-01-01	1954-12-31
1955	1955-01-01	1955-12-31
1956	1956-01-01	1956-12-24
1957	1957-01-03	1957-12-31
1958	1958-01-01	1958-12-31
1959	1959-01-01	1959-12-31
1960	1960-01-06	1960-12-31
1961	1961-01-01	1961-12-31
1962	1962-01-06	1962-12-30
1963	1963-01-02	1963-12-31
1964	1964-01-01	1964-12-14
1965	1965-01-04	1965-12-29
1966	1966-01-05	1966-12-24
1967	1967-02-19	1967-12-29
1968	1968-01-07	1968-12-30
1969	1969-01-01	1969-12-26
1970	1970-01-04	1970-12-28
1971	1971-02-15	1971-12-27
1972	1972-01-07	1972-12-27
1973	1973-01-01	1973-12-14
1974	1974-01-25	1974-12-31
1975	1975-01-01	1975-12-09
1976	1976-01-05	1976-12-30
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	1981-12-13
1982	1982-01-01	1982-12-26
1983	1983-01-02	1983-12-25
1984	1984-01-03	1984-12-29
1985	1985-01-01	1985-12-29
1986	1986-01-01	1986-12-30
1987	1987-01-01	1987-12-31
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	1991-12-29
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	1995-12-26
1996	1996-01-06	1996-12-23
1997	1997-01-02	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	2001-12-31
2002	2002-01-05	2002-12-30
2003	2003-01-01	2003-12-31
2005	2005-01-06	2005-12-31
2006	2006-01-01	2006-12-31
2007	2007-01-01	2007-12-31
2008	2008-01-05	2008-12-31
2009	2009-01-05	2009-12-31
2010	2010-01-01	2010-12-31
2011	2011-01-01	2011-12-31
2012	2012-01-01	2012-12-30
2013	2013-01-01	2013-12-16
2014	2014-01-02	2014-12-31
2015	2015-01-02	2015-12-31
2016	2016-01-01	2016-12-31
2025	2025-01-01	2025-08-24

Every Fixed Threshold

Fixed thresholds at Prachuap Khiri Khan
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	66	352	2010	182
35 C (95 F): Days	66	111	2014	49
40 C (104 F): Days	1	1	2001	1
90 F (32.2 C): Days	66	279	2012	132
100 F (37.8 C): Days	34	17	2001	4
20 C (68 F): Tropical nights (min	54	360	1998	39
25 C (77 F): Days with min	54	165	1998	15
10 mm (0.39 in): Days with 10 mm or more rain	51	49	1972	22
25 mm (0.98 in): Days with 25 mm or more rain	51	20	1976	5
50 mm (1.97 in): Days with 50 mm or more rain	47	10	1994	5
100 mm (3.94 in): Days with 100 mm or more rain	24	7	1993	1
200 mm (7.87 in): Days with 200 mm or more rain	7	2	1970	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.

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Data for Prachuap Khiri Khan 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).

Prachuap Khiri Khan Threshold Days by Year (TH000048500)

Key Facts for Prachuap Khiri Khan Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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