Chong-Qing Weather Records (CHM00057515)

Record envelope, standing records and threshold days for Chong-Qing (CHM00057515), China, with 31 years of record.

Key Facts for Chong-Qing

Chong-Qing (CHM00057515) is a weather station in China at 29.52 latitude and 106.48 longitude, 351 m (1,152 ft) above sea level.
The station reports from 1956 to 1986, 31 years of record.
1,464 records set at Chong-Qing still stand.
Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.

About the Station

Location: China, 29.52 latitude, 106.48 longitude.
Elevation: 351 m (1,152 ft).
Period of record: 1956 to 1986, 31 years.
Eligible elements: tmax, tmin.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Chong-Qing. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Chong-Qing, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	17.6 C (63.7 F)	-2.2 C (28.0 F)	n/a	n/a
Feb	23.0 C (73.4 F)	0.0 C (32.0 F)	n/a	n/a
Mar	32.8 C (91.0 F)	1.1 C (34.0 F)	n/a	n/a
Apr	36.1 C (97.0 F)	2.1 C (35.8 F)	n/a	n/a
May	37.3 C (99.1 F)	12.2 C (54.0 F)	n/a	n/a
Jun	38.9 C (102.0 F)	15.7 C (60.3 F)	n/a	n/a
Jul	40.0 C (104.0 F)	16.0 C (60.8 F)	n/a	n/a
Aug	40.2 C (104.4 F)	18.3 C (64.9 F)	n/a	n/a
Sep	39.4 C (102.9 F)	13.9 C (57.0 F)	n/a	n/a
Oct	32.8 C (91.0 F)	6.5 C (43.7 F)	n/a	n/a
Nov	28.8 C (83.8 F)	2.6 C (36.7 F)	n/a	n/a
Dec	20.1 C (68.2 F)	-1.8 C (28.8 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Chong-Qing still stand. 1968 holds the most, with 89.

Standing records at Chong-Qing by the year they were set
Year set	Standing records
1956	3
1957	50
1958	38
1959	51
1960	55
1961	44
1962	37
1963	66
1964	49
1965	34
1966	63
1967	40
1968	89
1969	58
1970	39
1971	36
1972	62
1973	38
1974	38
1975	53
1976	61
1977	38
1978	39
1979	46
1980	58
1981	45
1982	60
1983	30
1984	47
1985	62
1986	35

Wettest Day of Each Month

Jul: 195.3 mm (7.7 in)

The wettest day on record for each calendar month at Chong-Qing. The most was 195.3 mm (7.7 in) on 30 July 1980.

Record daily precipitation for each month at Chong-Qing
Month	Record daily precipitation (mm)	Date
Jan	17.6 mm (0.7 in)	30 January 1983
Feb	18.5 mm (0.7 in)	29 February 1968
Mar	27.1 mm (1.1 in)	29 March 1985
Apr	74.4 mm (2.9 in)	27 April 1975
May	109.0 mm (4.3 in)	25 May 1963
Jun	116.9 mm (4.6 in)	23 June 1979
Jul	195.3 mm (7.7 in)	30 July 1980
Aug	77.4 mm (3.0 in)	2 August 1974
Sep	98.4 mm (3.9 in)	6 September 1974
Oct	67.9 mm (2.7 in)	31 October 1969
Nov	51.2 mm (2.0 in)	1 November 1967
Dec	17.0 mm (0.7 in)	13 December 1957

Period of Record Coverage

1956 to 1986

31 years of record at Chong-Qing, 1956 to 1986. 6 years have data for under 90 percent of days and are left out of rankings: 1956, 1957, 1958, 1959, 1961, 1967.

Days with data per year at Chong-Qing
Year	Days with data	Share of year	Complete
1956	65	18%	No
1957	293	80%	No
1958	300	82%	No
1959	307	84%	No
1960	343	94%	Yes
1961	325	89%	No
1962	359	98%	Yes
1963	362	99%	Yes
1964	360	98%	Yes
1965	365	100%	Yes
1966	365	100%	Yes
1967	325	89%	No
1968	366	100%	Yes
1969	365	100%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
1981	365	100%	Yes
1982	365	100%	Yes
1983	365	100%	Yes
1984	366	100%	Yes
1985	365	100%	Yes
1986	365	100%	Yes

Latest Records

No records were set at this station in the latest data.

Climate Trend

21 complete years, 1965 to 1986

One stripe for each of 21 complete years at Chong-Qing, 1965 to 1986. Blue stripes are years cooler than the station's own mean of 18.2 C (64.8 F); red stripes are warmer. The coolest year was 1968, at 17.6 C (63.7 F), and the warmest was 1973, at 18.9 C (66.0 F). The strongest colour marks a difference of 0.7 C (1.3 F).

Annual mean temperature at Chong-Qing as warming stripes, 1965 to 1986
Year	Annual mean temperature	Difference from the station mean
1965	18.1 C	-0.09 C
1966	18.7 C	+0.49 C
1968	17.6 C	-0.60 C
1969	18.7 C	+0.44 C
1970	18.2 C	-0.03 C
1971	18.7 C	+0.51 C
1972	18.3 C	+0.10 C
1973	18.9 C	+0.69 C
1974	17.7 C	-0.47 C
1975	18.5 C	+0.28 C
1976	17.7 C	-0.52 C
1977	18.1 C	-0.15 C
1978	18.8 C	+0.63 C
1979	18.5 C	+0.27 C
1980	18.2 C	-0.06 C
1981	18.1 C	-0.11 C
1982	17.7 C	-0.56 C
1983	18.1 C	-0.08 C
1984	17.9 C	-0.28 C
1985	18.0 C	-0.21 C
1986	17.9 C	-0.31 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1956 to 1986

Yearly extremes at Chong-Qing: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.2 C (104.4 F)	1972	38.4 C (101.1 F)	31
Coldest night (TNn)	-2.2 C (28.0 F)	1960	1.0 C (33.8 F)	31
Wettest day (Rx1day)	195.3 mm (7.7 in)	1980	68.6 mm (2.7 in)	31
Wettest five days (Rx5day)	221.1 mm (8.7 in)	1980	110.2 mm (4.3 in)	31
Longest dry spell (CDD)	56 days	1969	17 days	31

Hottest day (TXx)

The hottest day of the year at Chong-Qing, 1956 to 1986. The record is 40.2 C (104.4 F) in 1972, marked on the chart; the median year is 38.4 C (101.1 F).

Hottest day (TXx) at Chong-Qing by year
Year	Hottest day (TXx)
1956	33.9 C (93.0 F)
1957	37.8 C (100.0 F)
1958	37.8 C (100.0 F)
1959	40.0 C (104.0 F)
1960	37.8 C (100.0 F)
1961	40.0 C (104.0 F)
1962	37.8 C (100.0 F)
1963	38.9 C (102.0 F)
1964	40.0 C (104.0 F)
1965	36.1 C (97.0 F)
1966	38.4 C (101.1 F)
1967	38.8 C (101.8 F)
1968	36.9 C (98.4 F)
1969	38.5 C (101.3 F)
1970	38.5 C (101.3 F)
1971	39.3 C (102.7 F)
1972	40.2 C (104.4 F)
1973	37.5 C (99.5 F)
1974	38.5 C (101.3 F)
1975	39.4 C (102.9 F)
1976	39.1 C (102.4 F)
1977	38.0 C (100.4 F)
1978	38.6 C (101.5 F)
1979	37.0 C (98.6 F)
1980	38.2 C (100.8 F)
1981	38.9 C (102.0 F)
1982	36.6 C (97.9 F)
1983	36.8 C (98.2 F)
1984	38.4 C (101.1 F)
1985	39.1 C (102.4 F)
1986	37.5 C (99.5 F)

Coldest night (TNn)

The coldest night of the year at Chong-Qing, 1956 to 1986. The record is -2.2 C (28.0 F) in 1960, marked on the chart; the median year is 1.0 C (33.8 F).

Coldest night (TNn) at Chong-Qing by year
Year	Coldest night (TNn)
1956	1.1 C (34.0 F)
1957	1.1 C (34.0 F)
1958	1.1 C (34.0 F)
1959	1.1 C (34.0 F)
1960	-2.2 C (28.0 F)
1961	0.0 C (32.0 F)
1962	0.0 C (32.0 F)
1963	0.0 C (32.0 F)
1964	0.0 C (32.0 F)
1965	3.1 C (37.6 F)
1966	1.5 C (34.7 F)
1967	1.0 C (33.8 F)
1968	0.4 C (32.7 F)
1969	0.0 C (32.0 F)
1970	-1.1 C (30.0 F)
1971	2.7 C (36.9 F)
1972	0.0 C (32.0 F)
1973	1.5 C (34.7 F)
1974	1.5 C (34.7 F)
1975	-1.8 C (28.8 F)
1976	1.4 C (34.5 F)
1977	-0.8 C (30.6 F)
1978	1.6 C (34.9 F)
1979	1.0 C (33.8 F)
1980	0.5 C (32.9 F)
1981	0.7 C (33.3 F)
1982	0.1 C (32.2 F)
1983	1.6 C (34.9 F)
1984	1.1 C (34.0 F)
1985	2.7 C (36.9 F)
1986	1.1 C (34.0 F)

Wettest day (Rx1day)

The wettest day of the year at Chong-Qing, 1956 to 1986. The record is 195.3 mm (7.7 in) in 1980, marked on the chart; the median year is 68.6 mm (2.7 in).

Wettest day (Rx1day) at Chong-Qing by year
Year	Wettest day (Rx1day)
1956	29.0 mm (1.1 in)
1957	55.1 mm (2.2 in)
1958	42.9 mm (1.7 in)
1959	38.1 mm (1.5 in)
1960	43.9 mm (1.7 in)
1961	67.6 mm (2.7 in)
1962	71.1 mm (2.8 in)
1963	109.0 mm (4.3 in)
1964	66.0 mm (2.6 in)
1965	54.9 mm (2.2 in)
1966	66.1 mm (2.6 in)
1967	59.4 mm (2.3 in)
1968	80.3 mm (3.2 in)
1969	68.6 mm (2.7 in)
1970	69.8 mm (2.7 in)
1971	37.4 mm (1.5 in)
1972	52.5 mm (2.1 in)
1973	73.0 mm (2.9 in)
1974	98.4 mm (3.9 in)
1975	74.4 mm (2.9 in)
1976	97.4 mm (3.8 in)
1977	101.6 mm (4.0 in)
1978	93.1 mm (3.7 in)
1979	116.9 mm (4.6 in)
1980	195.3 mm (7.7 in)
1981	121.0 mm (4.8 in)
1982	66.1 mm (2.6 in)
1983	73.9 mm (2.9 in)
1984	64.8 mm (2.6 in)
1985	56.3 mm (2.2 in)
1986	129.0 mm (5.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Chong-Qing, 1956 to 1986. The record is 221.1 mm (8.7 in) in 1980, marked on the chart; the median year is 110.2 mm (4.3 in).

Wettest five days (Rx5day) at Chong-Qing by year
Year	Wettest five days (Rx5day)
1956	28.1 mm (1.1 in)
1957	80.3 mm (3.2 in)
1958	34.1 mm (1.3 in)
1959	72.9 mm (2.9 in)
1960	32.0 mm (1.3 in)
1961	22.3 mm (0.9 in)
1962	163.1 mm (6.4 in)
1963	34.0 mm (1.3 in)
1964	112.2 mm (4.4 in)
1965	78.8 mm (3.1 in)
1966	103.6 mm (4.1 in)
1967	94.6 mm (3.7 in)
1968	129.7 mm (5.1 in)
1969	99.9 mm (3.9 in)
1970	145.0 mm (5.7 in)
1971	83.3 mm (3.3 in)
1972	102.2 mm (4.0 in)
1973	158.4 mm (6.2 in)
1974	152.0 mm (6.0 in)
1975	140.9 mm (5.5 in)
1976	122.5 mm (4.8 in)
1977	122.4 mm (4.8 in)
1978	167.1 mm (6.6 in)
1979	145.1 mm (5.7 in)
1980	221.1 mm (8.7 in)
1981	138.7 mm (5.5 in)
1982	109.6 mm (4.3 in)
1983	110.2 mm (4.3 in)
1984	103.6 mm (4.1 in)
1985	128.0 mm (5.0 in)
1986	164.5 mm (6.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at Chong-Qing, 1956 to 1986. The record is 56 days in 1969, marked on the chart; the median year is 17 days.

Longest dry spell (CDD) at Chong-Qing by year
Year	Longest dry spell (CDD)
1956	3 days
1957	1 day
1958	1 day
1959	1 day
1960	1 day
1961	1 day
1962	1 day
1963	1 day
1964	7 days
1965	12 days
1966	17 days
1967	14 days
1968	32 days
1969	56 days
1970	12 days
1971	17 days
1972	17 days
1973	18 days
1974	24 days
1975	23 days
1976	21 days
1977	15 days
1978	23 days
1979	17 days
1980	20 days
1981	20 days
1982	17 days
1983	19 days
1984	30 days
1985	14 days
1986	23 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Download the Data

Data for Chong-Qing standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Chong-Qing 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). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).