Chalchihuites (Dge) Weather Records (MXN00032012)

Record envelope, standing records and threshold days for Chalchihuites (Dge) (MXN00032012), Mexico, with 43 years of record.

Key Facts for Chalchihuites (Dge)

Chalchihuites (Dge) (MXN00032012) is a weather station in Mexico at 23.47 latitude and -103.88 longitude, 2,260 m (7,414 ft) above sea level.
The station reports from 1960 to 2002, 43 years of record.
1,464 records set at Chalchihuites (Dge) still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Chalchihuites (Dge) set a daily record high minimum temperature of 14.4 C (57.9 F) on 25 April 2002.

About the Station

Location: Mexico, 23.47 latitude, -103.88 longitude.
Elevation: 2,260 m (7,414 ft).
Period of record: 1960 to 2002, 43 years.
Eligible elements: tmax, tmin, prcp.

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 Chalchihuites (Dge). 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 Chalchihuites (Dge), with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	28.9 C (84.0 F)	-7.2 C (19.0 F)	n/a	n/a
Feb	30.0 C (86.0 F)	-5.0 C (23.0 F)	n/a	n/a
Mar	31.7 C (89.1 F)	-4.4 C (24.1 F)	n/a	n/a
Apr	35.6 C (96.1 F)	-1.7 C (28.9 F)	n/a	n/a
May	38.9 C (102.0 F)	1.1 C (34.0 F)	n/a	n/a
Jun	35.6 C (96.1 F)	1.7 C (35.1 F)	n/a	n/a
Jul	32.8 C (91.0 F)	4.4 C (39.9 F)	n/a	n/a
Aug	32.8 C (91.0 F)	5.0 C (41.0 F)	n/a	n/a
Sep	32.2 C (90.0 F)	5.6 C (42.1 F)	n/a	n/a
Oct	31.7 C (89.1 F)	0.6 C (33.1 F)	n/a	n/a
Nov	30.0 C (86.0 F)	-4.4 C (24.1 F)	n/a	n/a
Dec	28.9 C (84.0 F)	-8.3 C (17.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Chalchihuites (Dge) still stand. 1980 holds the most, with 117.

Standing records at Chalchihuites (Dge) by the year they were set
Year set	Standing records
1960	33
1963	25
1964	41
1965	38
1966	39
1967	59
1968	36
1969	44
1970	89
1971	39
1972	27
1973	43
1974	53
1975	47
1976	34
1977	13
1978	38
1979	54
1980	117
1981	19
1982	63
1983	14
1984	23
1985	8
1987	49
1988	36
1989	26
1990	4
1991	36
1992	24
1993	29
1994	24
1995	17
1996	41
1997	45
1998	34
1999	25
2000	24
2001	40
2002	14

All-Time Record Progression

1 new records

1 all-time records were set at Chalchihuites (Dge) between 16 April 2001 and 16 April 2001. Each dot is a new record.

Wettest Day of Each Month

Jul: 91.9 mm (3.6 in)

The wettest day on record for each calendar month at Chalchihuites (Dge). The most was 91.9 mm (3.6 in) on 11 July 1960.

Record daily precipitation for each month at Chalchihuites (Dge)
Month	Record daily precipitation (mm)	Date
Jan	32.8 mm (1.3 in)	18 January 1997
Feb	32.8 mm (1.3 in)	25 February 1987
Mar	43.4 mm (1.7 in)	4 March 1968
Apr	15.0 mm (0.6 in)	13 April 1997
May	30.0 mm (1.2 in)	7 May 1960
Jun	76.5 mm (3.0 in)	30 June 1996
Jul	91.9 mm (3.6 in)	11 July 1960
Aug	55.4 mm (2.2 in)	4 August 1966
Sep	61.0 mm (2.4 in)	21 September 1963
Oct	44.2 mm (1.7 in)	3 October 1996
Nov	32.3 mm (1.3 in)	2 November 1993
Dec	24.4 mm (1.0 in)	14 December 1992

Period of Record Coverage

1960 to 2002

40 years of record at Chalchihuites (Dge), 1960 to 2002. 11 years have data for under 90 percent of days and are left out of rankings: 1960, 1963, 1964, 1967, 1973, 1977, 1985, 1987 and others.

Days with data per year at Chalchihuites (Dge)
Year	Days with data	Share of year	Complete
1960	152	42%	No
1963	122	33%	No
1964	305	83%	No
1965	364	100%	Yes
1966	365	100%	Yes
1967	303	83%	No
1968	335	92%	Yes
1969	362	99%	Yes
1970	364	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	273	75%	No
1974	334	92%	Yes
1975	365	100%	Yes
1976	335	92%	Yes
1977	306	84%	No
1978	365	100%	Yes
1979	365	100%	Yes
1980	355	97%	Yes
1981	363	99%	Yes
1982	363	99%	Yes
1983	337	92%	Yes
1984	335	92%	Yes
1985	59	16%	No
1987	303	83%	No
1988	365	100%	Yes
1989	365	100%	Yes
1990	122	33%	No
1991	365	100%	Yes
1992	365	100%	Yes
1993	365	100%	Yes
1994	335	92%	Yes
1995	334	92%	Yes
1996	366	100%	Yes
1997	363	99%	Yes
1998	360	99%	Yes
1999	361	99%	Yes
2000	366	100%	Yes
2001	328	90%	No
2002	116	32%	No

Latest Records

Latest records at Chalchihuites (Dge)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 April 2002	Chalchihuites (Dge), MX	daily high min	14.4 C (57.9 F)	0.5 C (0.9 F)	35 years	15 of 100 (Routine)
20 April 2002	Chalchihuites (Dge), MX	daily high max (Tie)	32.8 C (91.0 F)	tie	0 years	1 of 100 (Routine)
12 April 2002	Chalchihuites (Dge), MX	daily high max (Tie)	33.3 C (91.9 F)	tie	29 years	3 of 100 (Routine)
5 April 2002	Chalchihuites (Dge), MX	daily rain	2.3 mm (0.09 in)	2.3 mm (0.09 in)	41 years	18 of 100 (Routine)
5 April 2002	Chalchihuites (Dge), MX	daily high min	13.3 C (55.9 F)	0.5 C (0.9 F)	0 years	5 of 100 (Routine)
2 April 2002	Chalchihuites (Dge), MX	daily high min (Tie)	11.7 C (53.1 F)	tie	36 years	3 of 100 (Routine)
30 March 2002	Chalchihuites (Dge), MX	daily high min (Tie)	11.7 C (53.1 F)	tie	17 years	2 of 100 (Routine)
28 March 2002	Chalchihuites (Dge), MX	daily high max	31.1 C (88.0 F)	0.5 C (0.9 F)	4 years	6 of 100 (Routine)
27 March 2002	Chalchihuites (Dge), MX	daily high max	31.1 C (88.0 F)	0.5 C (0.9 F)	4 years	6 of 100 (Routine)
26 March 2002	Chalchihuites (Dge), MX	daily high max (Tie)	30.0 C (86.0 F)	tie	7 years	1 of 100 (Routine)
22 February 2002	Chalchihuites (Dge), MX	daily low min	-2.2 C (28.0 F)	2.2 C (4.0 F)	24 years	20 of 100 (Routine)
13 February 2002	Chalchihuites (Dge), MX	daily low max	12.8 C (55.0 F)	2.2 C (4.0 F)	32 years	19 of 100 (Routine)
12 February 2002	Chalchihuites (Dge), MX	daily rain	15.7 mm (0.6 in)	11.6 mm (0.5 in)	32 years	20 of 100 (Routine)
12 February 2002	Chalchihuites (Dge), MX	daily low min	-1.1 C (30.0 F)	1.1 C (2.0 F)	35 years	18 of 100 (Routine)
12 February 2002	Chalchihuites (Dge), MX	daily low max	15.0 C (59.0 F)	0.6 C (1.1 F)	36 years	15 of 100 (Routine)
11 February 2002	Chalchihuites (Dge), MX	monthly low max	5.6 C (42.1 F)	3.3 C (5.9 F)	32 years	33 of 100 (Routine)
11 February 2002	Chalchihuites (Dge), MX	daily low min	-2.2 C (28.0 F)	0.5 C (0.9 F)	27 years	14 of 100 (Routine)
5 February 2002	Chalchihuites (Dge), MX	daily high min (Tie)	8.9 C (48.0 F)	tie	35 years	3 of 100 (Routine)
4 February 2002	Chalchihuites (Dge), MX	daily high min	9.4 C (48.9 F)	1.6 C (2.9 F)	35 years	20 of 100 (Routine)
30 January 2002	Chalchihuites (Dge), MX	daily high min	10.0 C (50.0 F)	2.2 C (4.0 F)	31 years	21 of 100 (Routine)

Climate Trend

21 complete years, 1965 to 2000

One stripe for each of 21 complete years at Chalchihuites (Dge), 1965 to 2000. Blue stripes are years cooler than the station's own mean of 16.7 C (62.1 F); red stripes are warmer. The coolest year was 1982, at 15.0 C (59.1 F), and the warmest was 1998, at 17.7 C (63.9 F). The strongest colour marks a difference of 1.7 C (3.1 F).

Annual mean temperature at Chalchihuites (Dge) as warming stripes, 1965 to 2000
Year	Annual mean temperature	Difference from the station mean
1965	17.0 C	+0.26 C
1966	16.1 C	-0.59 C
1969	17.4 C	+0.66 C
1970	17.6 C	+0.87 C
1971	17.6 C	+0.88 C
1972	17.3 C	+0.59 C
1975	17.7 C	+0.95 C
1978	16.8 C	+0.06 C
1979	15.3 C	-1.40 C
1981	15.6 C	-1.08 C
1982	15.0 C	-1.69 C
1988	15.2 C	-1.56 C
1989	16.8 C	+0.07 C
1991	17.2 C	+0.51 C
1992	16.4 C	-0.30 C
1993	17.5 C	+0.74 C
1996	16.6 C	-0.10 C
1997	16.3 C	-0.44 C
1998	17.7 C	+1.02 C
1999	17.0 C	+0.27 C
2000	16.9 C	+0.22 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

1960 to 2002

Yearly extremes at Chalchihuites (Dge): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.9 C (102.0 F)	1989	34.2 C (93.5 F)	40
Coldest night (TNn)	-8.3 C (17.1 F)	1963	-2.2 C (28.0 F)	40
Wettest day (Rx1day)	91.9 mm (3.6 in)	1960	35.1 mm (1.4 in)	40
Wettest five days (Rx5day)	126.3 mm (5.0 in)	1966	73.4 mm (2.9 in)	40
Longest dry spell (CDD)	165 days	1982	61 days	40

Hottest day (TXx)

The hottest day of the year at Chalchihuites (Dge), 1960 to 2002. The record is 38.9 C (102.0 F) in 1989, marked on the chart; the median year is 34.2 C (93.5 F).

Hottest day (TXx) at Chalchihuites (Dge) by year
Year	Hottest day (TXx)
1960	35.6 C (96.1 F)
1963	31.1 C (88.0 F)
1964	31.7 C (89.1 F)
1965	35.0 C (95.0 F)
1966	35.6 C (96.1 F)
1967	35.6 C (96.1 F)
1968	33.9 C (93.0 F)
1969	35.6 C (96.1 F)
1970	33.9 C (93.0 F)
1971	34.4 C (93.9 F)
1972	33.3 C (91.9 F)
1973	31.7 C (89.1 F)
1974	35.0 C (95.0 F)
1975	35.0 C (95.0 F)
1976	32.2 C (90.0 F)
1977	32.8 C (91.0 F)
1978	33.9 C (93.0 F)
1979	33.3 C (91.9 F)
1980	29.4 C (84.9 F)
1981	35.0 C (95.0 F)
1982	30.0 C (86.0 F)
1983	32.8 C (91.0 F)
1984	33.9 C (93.0 F)
1985	30.0 C (86.0 F)
1987	35.0 C (95.0 F)
1988	31.7 C (89.1 F)
1989	38.9 C (102.0 F)
1990	36.7 C (98.1 F)
1991	35.0 C (95.0 F)
1992	35.6 C (96.1 F)
1993	32.8 C (91.0 F)
1994	32.8 C (91.0 F)
1995	32.8 C (91.0 F)
1996	35.0 C (95.0 F)
1997	35.6 C (96.1 F)
1998	35.6 C (96.1 F)
1999	35.0 C (95.0 F)
2000	35.6 C (96.1 F)
2001	35.0 C (95.0 F)
2002	33.3 C (91.9 F)

Coldest night (TNn)

The coldest night of the year at Chalchihuites (Dge), 1960 to 2002. The record is -8.3 C (17.1 F) in 1963, marked on the chart; the median year is -2.2 C (28.0 F).

Coldest night (TNn) at Chalchihuites (Dge) by year
Year	Coldest night (TNn)
1960	2.8 C (37.0 F)
1963	-8.3 C (17.1 F)
1964	-7.2 C (19.0 F)
1965	-5.0 C (23.0 F)
1966	-3.3 C (26.1 F)
1967	-6.1 C (21.0 F)
1968	-4.4 C (24.1 F)
1969	-3.3 C (26.1 F)
1970	-4.4 C (24.1 F)
1971	-3.3 C (26.1 F)
1972	0.6 C (33.1 F)
1973	-6.1 C (21.0 F)
1974	-2.2 C (28.0 F)
1975	-4.4 C (24.1 F)
1976	-4.4 C (24.1 F)
1977	-2.2 C (28.0 F)
1978	-2.2 C (28.0 F)
1979	-2.2 C (28.0 F)
1980	-1.7 C (28.9 F)
1981	-4.4 C (24.1 F)
1982	-2.2 C (28.0 F)
1983	-2.2 C (28.0 F)
1984	-3.9 C (25.0 F)
1985	-6.1 C (21.0 F)
1987	1.7 C (35.1 F)
1988	0.6 C (33.1 F)
1989	1.7 C (35.1 F)
1990	1.7 C (35.1 F)
1991	0.6 C (33.1 F)
1992	0.0 C (32.0 F)
1993	0.6 C (33.1 F)
1994	2.8 C (37.0 F)
1995	-1.1 C (30.0 F)
1996	-2.2 C (28.0 F)
1997	-5.0 C (23.0 F)
1998	-2.2 C (28.0 F)
1999	0.0 C (32.0 F)
2000	-1.1 C (30.0 F)
2001	-3.3 C (26.1 F)
2002	-3.9 C (25.0 F)

Wettest day (Rx1day)

The wettest day of the year at Chalchihuites (Dge), 1960 to 2002. The record is 91.9 mm (3.6 in) in 1960, marked on the chart; the median year is 35.1 mm (1.4 in).

Wettest day (Rx1day) at Chalchihuites (Dge) by year
Year	Wettest day (Rx1day)
1960	91.9 mm (3.6 in)
1963	61.0 mm (2.4 in)
1964	53.6 mm (2.1 in)
1965	32.8 mm (1.3 in)
1966	55.4 mm (2.2 in)
1967	34.8 mm (1.4 in)
1968	58.9 mm (2.3 in)
1969	34.3 mm (1.4 in)
1970	57.9 mm (2.3 in)
1971	54.4 mm (2.1 in)
1972	43.9 mm (1.7 in)
1973	52.3 mm (2.1 in)
1974	35.3 mm (1.4 in)
1975	43.9 mm (1.7 in)
1976	30.0 mm (1.2 in)
1977	39.9 mm (1.6 in)
1978	43.9 mm (1.7 in)
1979	23.9 mm (0.9 in)
1980	30.0 mm (1.2 in)
1981	73.4 mm (2.9 in)
1982	23.9 mm (0.9 in)
1983	22.9 mm (0.9 in)
1984	19.8 mm (0.8 in)
1985	0.0 mm (0.00 in)
1987	32.8 mm (1.3 in)
1988	21.8 mm (0.9 in)
1989	24.9 mm (1.0 in)
1990	91.9 mm (3.6 in)
1991	35.6 mm (1.4 in)
1992	28.4 mm (1.1 in)
1993	32.3 mm (1.3 in)
1994	21.1 mm (0.8 in)
1995	51.3 mm (2.0 in)
1996	76.5 mm (3.0 in)
1997	32.8 mm (1.3 in)
1998	50.8 mm (2.0 in)
1999	22.4 mm (0.9 in)
2000	36.3 mm (1.4 in)
2001	34.3 mm (1.4 in)
2002	15.7 mm (0.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at Chalchihuites (Dge), 1960 to 2002. The record is 126.3 mm (5.0 in) in 1966, marked on the chart; the median year is 73.4 mm (2.9 in).

Wettest five days (Rx5day) at Chalchihuites (Dge) by year
Year	Wettest five days (Rx5day)
1960	113.8 mm (4.5 in)
1963	73.2 mm (2.9 in)
1964	84.8 mm (3.3 in)
1965	64.3 mm (2.5 in)
1966	126.3 mm (5.0 in)
1967	72.9 mm (2.9 in)
1968	115.0 mm (4.5 in)
1969	57.6 mm (2.3 in)
1970	95.0 mm (3.7 in)
1971	85.9 mm (3.4 in)
1972	48.3 mm (1.9 in)
1973	108.2 mm (4.3 in)
1974	76.0 mm (3.0 in)
1975	107.1 mm (4.2 in)
1976	102.9 mm (4.1 in)
1977	71.4 mm (2.8 in)
1978	113.0 mm (4.4 in)
1979	49.8 mm (2.0 in)
1980	40.1 mm (1.6 in)
1981	104.6 mm (4.1 in)
1982	52.6 mm (2.1 in)
1983	73.5 mm (2.9 in)
1984	65.3 mm (2.6 in)
1985	0.0 mm (0.00 in)
1987	63.5 mm (2.5 in)
1988	35.3 mm (1.4 in)
1989	53.6 mm (2.1 in)
1990	113.8 mm (4.5 in)
1991	90.2 mm (3.6 in)
1992	61.5 mm (2.4 in)
1993	58.9 mm (2.3 in)
1994	59.0 mm (2.3 in)
1995	90.4 mm (3.6 in)
1996	100.8 mm (4.0 in)
1997	65.5 mm (2.6 in)
1998	46.8 mm (1.8 in)
1999	77.9 mm (3.1 in)
2000	75.9 mm (3.0 in)
2001	91.5 mm (3.6 in)
2002	29.2 mm (1.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Chalchihuites (Dge), 1960 to 2002. The record is 165 days in 1982, marked on the chart; the median year is 61 days.

Longest dry spell (CDD) at Chalchihuites (Dge) by year
Year	Longest dry spell (CDD)
1960	53 days
1963	21 days
1964	48 days
1965	79 days
1966	45 days
1967	55 days
1968	44 days
1969	101 days
1970	102 days
1971	108 days
1972	128 days
1973	83 days
1974	73 days
1975	134 days
1976	155 days
1977	139 days
1978	81 days
1979	126 days
1980	100 days
1981	101 days
1982	165 days
1983	147 days
1984	132 days
1985	59 days
1987	80 days
1988	132 days
1989	26 days
1990	53 days
1991	20 days
1992	32 days
1993	30 days
1994	22 days
1995	22 days
1996	50 days
1997	33 days
1998	15 days
1999	28 days
2000	62 days
2001	48 days
2002	32 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 Chalchihuites (Dge) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Chalchihuites (Dge) 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).