Wanyuan Threshold Days by Year (CHM00057237)

14 fixed thresholds counted per year at Wanyuan (CHM00057237): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wanyuan Thresholds

Wanyuan: days with a maximum temperature at or above 30 C (86 F) in 74 years, most in 2024 with 119.
Wanyuan: days with a maximum temperature at or above 90 F (32.2 C) in 74 years, most in 2024 with 90.
Wanyuan: nights with a minimum temperature at or below 0 C (32 F) in 67 years, most in 1969 with 55.
Wanyuan: nights with a minimum temperature at or above 20 C (68 F) in 67 years, most in 2024 with 90.
14 fixed thresholds have at least one qualifying day at Wanyuan.

Days at or above 30 C (86 F)

74 years with a qualifying day

Days per year at Wanyuan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 119 in 2024.

Days at or above 30 C (86 F) per year at Wanyuan
Year	Days	Decade average
1952	54	59.9
1953	73	59.9
1954	48	59.9
1955	62	59.9
1956	45	59.9
1957	60	59.9
1958	56	59.9
1959	81	59.9
1960	63	62.2
1961	79	62.2
1962	60	62.2
1963	58	62.2
1964	56	62.2
1965	47	62.2
1966	69	62.2
1967	62	62.2
1968	54	62.2
1969	74	62.2
1970	73	62.8
1971	64	62.8
1972	65	62.8
1973	64	62.8
1974	49	62.8
1975	62	62.8
1976	49	62.8
1977	67	62.8
1978	76	62.8
1979	59	62.8
1980	40	47.4
1981	56	47.4
1982	47	47.4
1983	29	47.4
1984	47	47.4
1985	59	47.4
1986	58	47.4
1987	42	47.4
1988	61	47.4
1989	35	47.4
1990	68	65
1991	54	65
1992	51	65
1993	45	65
1994	77	65
1995	70	65
1996	69	65
1997	75	65
1998	72	65
1999	69	65
2000	63	67.8
2001	60	67.8
2002	72	67.8
2003	56	67.8
2004	67	67.8
2005	65	67.8
2006	87	67.8
2007	72	67.8
2008	70	67.8
2009	66	67.8
2010	64	71.6
2011	73	71.6
2012	63	71.6
2013	88	71.6
2014	53	71.6
2015	76	71.6
2016	82	71.6
2017	73	71.6
2018	79	71.6
2019	65	71.6
2020	94	102
2021	92	102
2022	103	102
2023	93	102
2024	119	102
2025	111	102

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

First to last qualifying date each year at Wanyuan
Year	First date	Last date
1952	1952-06-03	1952-09-13
1953	1953-05-07	1953-09-26
1954	1954-05-01	1954-09-15
1955	1955-04-11	1955-09-10
1956	1956-04-16	1956-09-30
1957	1957-03-19	1957-10-15
1958	1958-04-16	1958-09-13
1959	1959-04-29	1959-10-10
1960	1960-04-24	1960-09-29
1961	1961-04-29	1961-09-10
1962	1962-05-14	1962-09-23
1963	1963-05-29	1963-09-14
1964	1964-06-13	1964-09-11
1965	1965-04-17	1965-08-28
1966	1966-04-22	1966-09-12
1967	1967-04-29	1967-09-08
1968	1968-05-21	1968-08-27
1969	1969-04-09	1969-09-25
1970	1970-05-21	1970-09-07
1971	1971-05-22	1971-09-02
1972	1972-04-17	1972-09-18
1973	1973-04-25	1973-09-03
1974	1974-04-16	1974-09-03
1975	1975-05-31	1975-09-10
1976	1976-04-21	1976-09-05
1977	1977-05-26	1977-10-03
1978	1978-04-12	1978-09-07
1979	1979-06-02	1979-08-27
1980	1980-04-18	1980-09-03
1981	1981-05-07	1981-09-26
1982	1982-05-08	1982-09-02
1983	1983-05-12	1983-09-05
1984	1984-05-09	1984-09-03
1985	1985-05-10	1985-09-12
1986	1986-04-24	1986-09-23
1987	1987-04-19	1987-10-10
1988	1988-04-30	1988-09-06
1989	1989-05-28	1989-09-18
1990	1990-05-06	1990-09-22
1991	1991-05-14	1991-09-07
1992	1992-04-30	1992-09-05
1993	1993-04-23	1993-09-18
1994	1994-04-30	1994-09-08
1995	1995-05-07	1995-09-08
1996	1996-04-30	1996-09-23
1997	1997-05-01	1997-09-12
1998	1998-04-18	1998-10-01
1999	1999-04-22	1999-10-01
2000	2000-03-31	2000-09-16
2001	2001-05-13	2001-09-17
2002	2002-04-14	2002-09-12
2003	2003-03-30	2003-09-27
2004	2004-04-19	2004-09-17
2005	2005-04-07	2005-09-20
2006	2006-04-30	2006-09-17
2007	2007-03-30	2007-10-06
2008	2008-05-01	2008-09-24
2009	2009-04-15	2009-09-11
2010	2010-05-02	2010-09-20
2011	2011-04-26	2011-09-05
2012	2012-04-27	2012-09-05
2013	2013-04-16	2013-10-13
2014	2014-06-01	2014-09-21
2015	2015-04-16	2015-09-07
2016	2016-05-05	2016-10-04
2017	2017-04-15	2017-10-09
2018	2018-04-03	2018-09-23
2019	2019-04-07	2019-09-12
2020	2020-05-02	2020-09-09
2021	2021-04-30	2021-10-05
2022	2022-04-11	2022-09-13
2023	2023-04-11	2023-09-18
2024	2024-04-14	2024-09-29
2025	2025-03-26	2025-08-24

Every Fixed Threshold

Fixed thresholds at Wanyuan
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	74	119	2024	111
35 C (95 F): Days	65	50	2022	44
40 C (104 F): Days	1	7	2022	7
90 F (32.2 C): Days	74	90	2024	75
100 F (37.8 C): Days	14	22	2022	13
0 C (32 F): Ice days (max	13	5	1954	3
0 C (32 F): Frost days (min	67	55	1969	16
20 C (68 F): Tropical nights (min	67	90	2024	65
25 C (77 F): Days with min	22	20	2022	12
10 mm (0.39 in): Days with 10 mm or more rain	66	51	1983	13
25 mm (0.98 in): Days with 25 mm or more rain	66	31	1983	5
50 mm (1.97 in): Days with 50 mm or more rain	66	14	1983	2
100 mm (3.94 in): Days with 100 mm or more rain	40	5	2011	1
200 mm (7.87 in): Days with 200 mm or more rain	3	1	1989	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1952.

Download the Data

Data for Wanyuan 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).

Wanyuan Threshold Days by Year (CHM00057237)

Key Facts for Wanyuan Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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