Ganyu Threshold Days by Year (CHM00058040)

14 fixed thresholds counted per year at Ganyu (CHM00058040): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ganyu Thresholds

Ganyu: days with a maximum temperature at or above 30 C (86 F) in 63 years, most in 2022 with 93.
Ganyu: days with a maximum temperature at or above 90 F (32.2 C) in 63 years, most in 2024 with 62.
Ganyu: nights with a minimum temperature at or below 0 C (32 F) in 62 years, most in 1969 with 117.
Ganyu: nights with a minimum temperature at or above 20 C (68 F) in 62 years, most in 2007 with 101.
14 fixed thresholds have at least one qualifying day at Ganyu.

Days at or above 30 C (86 F)

63 years with a qualifying day

Days per year at Ganyu with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 93 in 2022.

Days at or above 30 C (86 F) per year at Ganyu
Year	Days	Decade average
1957	39	47.7
1958	44	47.7
1959	60	47.7
1960	50	45.4
1961	44	45.4
1962	42	45.4
1963	37	45.4
1964	46	45.4
1965	38	45.4
1966	55	45.4
1967	63	45.4
1968	38	45.4
1969	41	45.4
1970	26	37.8
1971	43	37.8
1972	28	37.8
1973	37	37.8
1974	36	37.8
1975	39	37.8
1976	28	37.8
1977	37	37.8
1978	59	37.8
1979	45	37.8
1980	20	37
1981	51	37
1982	29	37
1983	43	37
1984	34	37
1985	43	37
1986	38	37
1987	43	37
1988	43	37
1989	26	37
1990	47	46.5
1991	33	46.5
1992	41	46.5
1993	30	46.5
1994	67	46.5
1995	53	46.5
1996	42	46.5
1997	64	46.5
1998	48	46.5
1999	40	46.5
2000	57	41
2001	45	41
2002	45	41
2003	25	41
2004	39	41
2005	46	41
2006	45	41
2007	46	41
2008	26	41
2009	36	41
2010	44	38.3
2011	35	38.3
2012	42	38.3
2014	32	38.3
2020	65	77.2
2021	61	77.2
2022	93	77.2
2023	78	77.2
2024	92	77.2
2025	74	77.2

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

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

Every Fixed Threshold

Fixed thresholds at Ganyu
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	63	93	2022	74
35 C (95 F): Days	49	25	2022	28
90 F (32.2 C): Days	63	62	2024	56
100 F (37.8 C): Days	14	4	2023	7
0 C (32 F): Ice days (max	57	27	1969	3
0 C (32 F): Frost days (min	62	117	1969	56
-10 C (14 F): Days with min	46	19	1963	7
20 C (68 F): Tropical nights (min	62	101	2007	73
25 C (77 F): Days with min	62	34	2024	37
10 mm (0.39 in): Days with 10 mm or more rain	62	37	2005	15
25 mm (0.98 in): Days with 25 mm or more rain	62	18	1970	6
50 mm (1.97 in): Days with 50 mm or more rain	60	9	1974	1
100 mm (3.94 in): Days with 100 mm or more rain	37	4	1974	4
200 mm (7.87 in): Days with 200 mm or more rain	2	1	1973	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

Data for Ganyu 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).

Ganyu Threshold Days by Year (CHM00058040)

Key Facts for Ganyu Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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