Chifeng Threshold Days by Year (CHM00054218)

16 fixed thresholds counted per year at Chifeng (CHM00054218): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Chifeng Thresholds

Chifeng: days with a maximum temperature at or above 30 C (86 F) in 70 years, most in 2000 with 66.
Chifeng: days with a maximum temperature at or below 0 C (32 F) in 70 years, most in 1956 with 107.
Chifeng: days with a maximum temperature at or above 90 F (32.2 C) in 69 years, most in 2000 with 43.
Chifeng: nights with a minimum temperature at or below 0 C (32 F) in 69 years, most in 1962 with 186.
16 fixed thresholds have at least one qualifying day at Chifeng.

Days at or above 30 C (86 F)

70 years with a qualifying day

Days per year at Chifeng with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 66 in 2000.

Days at or above 30 C (86 F) per year at Chifeng
Year	Days	Decade average
1951	51	31.9
1952	45	31.9
1953	34	31.9
1954	7	31.9
1955	48	31.9
1956	27	31.9
1957	15	31.9
1958	39	31.9
1959	21	31.9
1960	43	39.8
1961	55	39.8
1962	38	39.8
1963	44	39.8
1964	30	39.8
1965	39	39.8
1966	41	39.8
1967	43	39.8
1968	38	39.8
1969	27	39.8
1970	34	35.9
1971	34	35.9
1972	43	35.9
1973	34	35.9
1974	34	35.9
1975	45	35.9
1976	34	35.9
1977	37	35.9
1978	40	35.9
1979	24	35.9
1980	55	38.2
1981	49	38.2
1982	36	38.2
1983	40	38.2
1984	36	38.2
1985	19	38.2
1986	26	38.2
1987	31	38.2
1988	50	38.2
1989	40	38.2
1990	27	32.4
1991	37	32.4
1992	27	32.4
1993	19	32.4
1994	43	32.4
1995	18	32.4
1996	29	32.4
1997	53	32.4
1998	25	32.4
1999	46	32.4
2000	66	49
2001	59	49
2002	37	49
2003	47	49
2004	34	49
2005	47	49
2006	49	49
2007	55	49
2008	42	49
2009	54	49
2010	52	36.5
2011	30	36.5
2012	28	36.5
2014	36	36.5
2020	51	42.6
2021	38	42.6
2022	63	42.6
2023	56	42.6
2024	60	42.6
2025	19	42.6
2026	11	42.6

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

First to last qualifying date each year at Chifeng
Year	First date	Last date
1951	1951-05-10	1951-09-03
1952	1952-05-05	1952-08-28
1953	1953-06-14	1953-09-08
1954	1954-05-12	1954-09-02
1955	1955-05-07	1955-09-29
1956	1956-05-16	1956-09-23
1957	1957-05-21	1957-08-07
1958	1958-05-27	1958-09-12
1959	1959-05-14	1959-09-02
1960	1960-05-21	1960-09-21
1961	1961-05-23	1961-08-20
1962	1962-05-18	1962-09-15
1963	1963-05-10	1963-09-08
1964	1964-05-06	1964-08-31
1965	1965-05-07	1965-09-24
1966	1966-05-11	1966-08-30
1967	1967-05-10	1967-09-08
1968	1968-05-03	1968-09-16
1969	1969-04-12	1969-08-15
1970	1970-05-15	1970-09-02
1971	1971-05-09	1971-08-31
1972	1972-04-29	1972-09-08
1973	1973-04-29	1973-08-11
1974	1974-05-16	1974-08-19
1975	1975-05-21	1975-09-24
1976	1976-05-14	1976-09-01
1977	1977-05-08	1977-09-24
1978	1978-05-13	1978-09-30
1979	1979-05-21	1979-08-29
1980	1980-05-10	1980-08-21
1981	1981-04-30	1981-09-25
1982	1982-06-03	1982-09-14
1983	1983-05-27	1983-09-04
1984	1984-05-30	1984-08-26
1985	1985-05-10	1985-09-07
1986	1986-05-06	1986-08-26
1987	1987-04-29	1987-09-22
1988	1988-04-27	1988-08-11
1989	1989-05-02	1989-08-28
1990	1990-05-08	1990-08-19
1991	1991-05-17	1991-09-09
1992	1992-04-26	1992-09-04
1993	1993-05-18	1993-09-06
1994	1994-05-15	1994-09-07
1995	1995-06-04	1995-08-30
1996	1996-04-23	1996-09-23
1997	1997-06-12	1997-09-08
1998	1998-05-14	1998-09-30
1999	1999-05-11	1999-09-12
2000	2000-05-07	2000-09-03
2001	2001-04-18	2001-09-13
2002	2002-05-19	2002-09-01
2003	2003-05-01	2003-09-03
2004	2004-04-17	2004-09-04
2005	2005-04-27	2005-09-09
2006	2006-05-03	2006-09-23
2007	2007-04-29	2007-09-23
2008	2008-04-29	2008-09-20
2009	2009-05-05	2009-08-31
2010	2010-05-20	2010-09-14
2011	2011-05-23	2011-08-31
2012	2012-05-03	2012-09-10
2014	2014-05-22	2014-08-27
2020	2020-04-30	2020-08-15
2021	2021-05-19	2021-08-24
2022	2022-04-25	2022-09-30
2023	2023-05-03	2023-09-16
2024	2024-05-08	2024-08-30
2025	2025-05-13	2025-08-22
2026	2026-05-14	2026-09-06

Every Fixed Threshold

Fixed thresholds at Chifeng
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	70	66	2000	11
35 C (95 F): Days	53	18	2000	4
40 C (104 F): Days	2	1	1955	1
90 F (32.2 C): Days	69	43	2000	1
100 F (37.8 C): Days	16	5	1955	2
0 C (32 F): Ice days (max	70	107	1956	44
0 C (32 F): Frost days (min	69	186	1962	77
-10 C (14 F): Days with min	69	121	1956	41
-20 C (-4 F): Days with min	67	52	1956	4
-30 C (-22 F): Days with min	2	2	1956	2
20 C (68 F): Tropical nights (min	69	34	2000	9
25 C (77 F): Days with min	10	1	1956	1
10 mm (0.39 in): Days with 10 mm or more rain	68	21	2024	2
25 mm (0.98 in): Days with 25 mm or more rain	62	9	2024	9
50 mm (1.97 in): Days with 50 mm or more rain	23	3	1994	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1966	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 Chifeng 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Chifeng Threshold Days by Year (CHM00054218)

Key Facts for Chifeng Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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