Hua Hin Threshold Days by Year

11 fixed thresholds counted per year at Hua Hin (TH000048475): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hua Hin Thresholds

Hua Hin: days with a maximum temperature at or above 30 C (86 F) in 52 years, most in 1990 with 333.
Hua Hin: days with a maximum temperature at or above 90 F (32.2 C) in 52 years, most in 1990 with 244.
Hua Hin: days with 10 mm (0.39 in) or more of precipitation in 51 years, most in 1953 with 39.
Hua Hin: days with 25 mm (0.98 in) or more of precipitation in 51 years, most in 1972 with 19.
11 fixed thresholds have at least one qualifying day at Hua Hin.

Days at or above 30 C (86 F)

52 years with a qualifying day

Days per year at Hua Hin with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 333 in 1990.

Days at or above 30 C (86 F) per year at Hua Hin
Year	Days	Decade average
1951	284	274.6
1952	266	274.6
1953	243	274.6
1954	283	274.6
1955	238	274.6
1956	255	274.6
1957	300	274.6
1958	293	274.6
1959	309	274.6
1960	308	288.7
1961	289	288.7
1962	282	288.7
1963	262	288.7
1964	292	288.7
1965	285	288.7
1966	323	288.7
1967	265	288.7
1968	301	288.7
1969	280	288.7
1970	256	275.1
1971	242	275.1
1972	277	275.1
1973	278	275.1
1974	255	275.1
1975	271	275.1
1976	257	275.1
1977	294	275.1
1978	301	275.1
1979	320	275.1
1980	326	299.7
1981	279	299.7
1982	303	299.7
1983	294	299.7
1984	306	299.7
1985	322	299.7
1986	271	299.7
1987	284	299.7
1989	312	299.7
1990	333	293.5
1991	333	293.5
1992	311	293.5
1993	294	293.5
1994	301	293.5
1996	244	293.5
1998	294	293.5
1999	238	293.5
2001	253	281.8
2002	299	281.8
2003	283	281.8
2004	287	281.8
2005	287	281.8
2025	150	150

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

First to last qualifying date each year at Hua Hin
Year	First date	Last date
1951	1951-01-07	1951-12-31
1952	1952-01-01	1952-11-27
1953	1953-01-14	1953-11-17
1954	1954-01-03	1954-12-08
1955	1955-01-03	1955-12-31
1956	1956-01-01	1956-11-12
1957	1957-01-12	1957-12-31
1958	1958-01-01	1958-12-31
1959	1959-01-07	1959-12-30
1960	1960-01-08	1960-12-29
1961	1961-01-04	1961-12-31
1962	1962-01-06	1962-12-30
1963	1963-01-02	1963-12-17
1964	1964-01-02	1964-11-08
1965	1965-01-07	1965-12-29
1966	1966-01-04	1966-12-26
1967	1967-01-27	1967-12-07
1968	1968-01-08	1968-12-31
1969	1969-01-01	1969-12-27
1970	1970-01-13	1970-12-25
1971	1971-02-03	1971-12-07
1972	1972-01-30	1972-12-31
1973	1973-01-01	1973-11-11
1974	1974-01-30	1974-12-31
1975	1975-01-01	1975-12-08
1976	1976-02-12	1976-12-28
1977	1977-01-02	1977-12-31
1978	1978-01-01	1978-12-30
1979	1979-01-01	1979-12-30
1980	1980-01-01	1980-12-31
1981	1981-01-06	1981-11-27
1982	1982-01-02	1982-12-16
1983	1983-01-05	1983-12-30
1984	1984-01-18	1984-12-28
1985	1985-01-01	1985-12-14
1986	1986-01-22	1986-12-30
1987	1987-01-01	1987-12-31
1989	1989-01-01	1989-12-31
1990	1990-01-01	1990-12-31
1991	1991-01-01	1991-12-29
1992	1992-01-01	1992-12-31
1993	1993-01-01	1993-12-31
1994	1994-01-02	1994-12-26
1996	1996-01-13	1996-12-23
1998	1998-01-01	1998-12-31
1999	1999-01-18	1999-11-28
2001	2001-01-08	2001-12-20
2002	2002-01-19	2002-12-31
2003	2003-01-02	2003-12-12
2004	2004-01-03	2004-12-26
2005	2005-01-08	2005-12-31
2025	2025-01-02	2025-08-24

Every Fixed Threshold

Fixed thresholds at Hua Hin
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	52	333	1990	150
35 C (95 F): Days	49	85	1990	31
90 F (32.2 C): Days	52	244	1990	116
100 F (37.8 C): Days	6	3	1989	1
20 C (68 F): Tropical nights (min	27	364	1979	89
25 C (77 F): Days with min	27	179	1979	63
10 mm (0.39 in): Days with 10 mm or more rain	51	39	1953	13
25 mm (0.98 in): Days with 25 mm or more rain	51	19	1972	5
50 mm (1.97 in): Days with 50 mm or more rain	50	6	1955	1
100 mm (3.94 in): Days with 100 mm or more rain	22	3	1969	1
200 mm (7.87 in): Days with 200 mm or more rain	5	1	1969	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 Hua Hin 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).

Hua Hin Threshold Days by Year

Key Facts for Hua Hin Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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