Cuauhtemoc Weather Records (MXN00010135)

Record envelope, standing records and threshold days for Cuauhtemoc (MXN00010135), Mexico, with 33 years of record.

Key Facts for Cuauhtemoc

Cuauhtemoc (MXN00010135) is a weather station in Mexico at 24.25 latitude and -103.78 longitude, 2,175 m (7,135 ft) above sea level.
The station reports from 1977 to 2009, 33 years of record.
1,464 records set at Cuauhtemoc still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Cuauhtemoc tied a daily record low maximum temperature of 22.8 C (73.0 F) on 27 June 2009.

About the Station

Location: Mexico, 24.25 latitude, -103.78 longitude.
Elevation: 2,175 m (7,135 ft).
Period of record: 1977 to 2009, 33 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 Cuauhtemoc. 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 Cuauhtemoc, 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)	-8.3 C (17.1 F)	n/a	n/a
Feb	31.1 C (88.0 F)	-8.3 C (17.1 F)	n/a	n/a
Mar	31.7 C (89.1 F)	-7.2 C (19.0 F)	n/a	n/a
Apr	38.3 C (100.9 F)	0.6 C (33.1 F)	n/a	n/a
May	39.4 C (102.9 F)	1.7 C (35.1 F)	n/a	n/a
Jun	36.7 C (98.1 F)	1.7 C (35.1 F)	n/a	n/a
Jul	38.9 C (102.0 F)	0.6 C (33.1 F)	n/a	n/a
Aug	35.0 C (95.0 F)	7.8 C (46.0 F)	n/a	n/a
Sep	31.7 C (89.1 F)	0.6 C (33.1 F)	n/a	n/a
Oct	31.7 C (89.1 F)	-5.0 C (23.0 F)	n/a	n/a
Nov	37.2 C (99.0 F)	-6.1 C (21.0 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 Cuauhtemoc still stand. 1978 holds the most, with 158.

Standing records at Cuauhtemoc by the year they were set
Year set	Standing records
1977	19
1978	158
1979	99
1980	70
1981	118
1982	74
1983	109
1984	39
1985	14
1986	60
1987	48
1988	24
1989	39
1990	38
1991	53
1992	42
1993	27
1994	55
1995	14
1996	26
1997	29
1998	16
1999	24
2000	33
2001	24
2002	25
2003	43
2004	35
2005	21
2006	26
2007	28
2008	29
2009	5

Wettest Day of Each Month

Jun: 79.8 mm (3.1 in)

The wettest day on record for each calendar month at Cuauhtemoc. The most was 79.8 mm (3.1 in) on 24 June 1999.

Record daily precipitation for each month at Cuauhtemoc
Month	Record daily precipitation (mm)	Date
Jan	39.9 mm (1.6 in)	13 January 1987
Feb	21.8 mm (0.9 in)	26 February 1987
Mar	19.8 mm (0.8 in)	25 March 1978
Apr	15.7 mm (0.6 in)	29 April 1981
May	51.8 mm (2.0 in)	27 May 1983
Jun	79.8 mm (3.1 in)	24 June 1999
Jul	61.0 mm (2.4 in)	7 July 2006
Aug	66.8 mm (2.6 in)	7 August 1980
Sep	62.0 mm (2.4 in)	1 September 2004
Oct	46.0 mm (1.8 in)	12 October 2003
Nov	38.9 mm (1.5 in)	25 November 1982
Dec	18.8 mm (0.7 in)	8 December 1982

Period of Record Coverage

1977 to 2009

33 years of record at Cuauhtemoc, 1977 to 2009. 7 years have data for under 90 percent of days and are left out of rankings: 1977, 1979, 1980, 1985, 1988, 2000, 2009.

Days with data per year at Cuauhtemoc
Year	Days with data	Share of year	Complete
1977	116	32%	No
1978	365	100%	Yes
1979	243	67%	No
1980	251	69%	No
1981	365	100%	Yes
1982	365	100%	Yes
1983	365	100%	Yes
1984	366	100%	Yes
1985	59	16%	No
1986	365	100%	Yes
1987	365	100%	Yes
1988	305	83%	No
1989	365	100%	Yes
1990	333	91%	Yes
1991	365	100%	Yes
1992	365	100%	Yes
1993	365	100%	Yes
1994	364	100%	Yes
1995	365	100%	Yes
1996	335	92%	Yes
1997	365	100%	Yes
1998	365	100%	Yes
1999	365	100%	Yes
2000	279	76%	No
2001	333	91%	Yes
2002	363	99%	Yes
2003	365	100%	Yes
2004	365	100%	Yes
2005	365	100%	Yes
2006	365	100%	Yes
2007	365	100%	Yes
2008	364	99%	Yes
2009	211	58%	No

Latest Records

Latest records at Cuauhtemoc
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 June 2009	Cuauhtemoc, MX	daily low max (Tie)	22.8 C (73.0 F)	tie	23 years	2 of 100 (Routine)
13 June 2009	Cuauhtemoc, MX	daily high min (Tie)	15.6 C (60.1 F)	tie	28 years	2 of 100 (Routine)
9 June 2009	Cuauhtemoc, MX	daily rain	59.9 mm (2.4 in)	28.1 mm (1.1 in)	0 years	24 of 100 (Routine)
1 June 2009	Cuauhtemoc, MX	daily rain (Tie)	19.8 mm (0.8 in)	tie	20 years	2 of 100 (Routine)
21 May 2009	Cuauhtemoc, MX	daily low max (Tie)	21.7 C (71.1 F)	tie	16 years	1 of 100 (Routine)
20 May 2009	Cuauhtemoc, MX	daily rain	5.8 mm (0.23 in)	3.0 mm (0.12 in)	27 years	14 of 100 (Routine)
19 May 2009	Cuauhtemoc, MX	daily rain (Tie)	4.8 mm (0.19 in)	tie	12 years	1 of 100 (Routine)
16 May 2009	Cuauhtemoc, MX	daily rain	19.8 mm (0.8 in)	15.5 mm (0.6 in)	0 years	20 of 100 (Routine)
23 April 2009	Cuauhtemoc, MX	daily low min (Tie)	5.6 C (42.1 F)	tie	30 years	3 of 100 (Routine)
22 April 2009	Cuauhtemoc, MX	daily low min (Tie)	5.6 C (42.1 F)	tie	16 years	2 of 100 (Routine)
19 April 2009	Cuauhtemoc, MX	daily low max	21.7 C (71.1 F)	1.1 C (2.0 F)	18 years	11 of 100 (Routine)
10 April 2009	Cuauhtemoc, MX	daily high min (Tie)	10.6 C (51.1 F)	tie	12 years	1 of 100 (Routine)
25 March 2009	Cuauhtemoc, MX	daily high min (Tie)	10.0 C (50.0 F)	tie	31 years	3 of 100 (Routine)
24 March 2009	Cuauhtemoc, MX	daily high min (Tie)	11.7 C (53.1 F)	tie	30 years	3 of 100 (Routine)
15 March 2009	Cuauhtemoc, MX	daily low max	13.9 C (57.0 F)	2.8 C (5.0 F)	15 years	15 of 100 (Routine)
14 March 2009	Cuauhtemoc, MX	daily rain	4.8 mm (0.19 in)	4.8 mm (0.19 in)	31 years	16 of 100 (Routine)
14 March 2009	Cuauhtemoc, MX	daily low max	13.9 C (57.0 F)	1.7 C (3.1 F)	22 years	14 of 100 (Routine)
4 March 2009	Cuauhtemoc, MX	daily high max	27.8 C (82.0 F)	2.2 C (4.0 F)	24 years	16 of 100 (Routine)
22 February 2009	Cuauhtemoc, MX	daily low max (Tie)	13.9 C (57.0 F)	tie	25 years	2 of 100 (Routine)
18 February 2009	Cuauhtemoc, MX	daily high min (Tie)	8.9 C (48.0 F)	tie	18 years	2 of 100 (Routine)

Climate Trend

21 complete years, 1978 to 2008

One stripe for each of 21 complete years at Cuauhtemoc, 1978 to 2008. Blue stripes are years cooler than the station's own mean of 15.8 C (60.5 F); red stripes are warmer. The coolest year was 2004, at 14.7 C (58.4 F), and the warmest was 1981, at 18.2 C (64.7 F). The strongest colour marks a difference of 2.4 C (4.3 F).

Annual mean temperature at Cuauhtemoc as warming stripes, 1978 to 2008
Year	Annual mean temperature	Difference from the station mean
1978	15.9 C	+0.03 C
1981	18.2 C	+2.37 C
1982	17.0 C	+1.14 C
1983	17.1 C	+1.24 C
1984	15.3 C	-0.53 C
1986	16.6 C	+0.73 C
1987	16.0 C	+0.13 C
1989	16.2 C	+0.39 C
1993	15.8 C	-0.05 C
1994	16.5 C	+0.67 C
1995	15.8 C	-0.02 C
1997	15.4 C	-0.41 C
1998	15.4 C	-0.42 C
1999	16.0 C	+0.14 C
2002	15.5 C	-0.36 C
2003	15.0 C	-0.83 C
2004	14.7 C	-1.17 C
2005	15.3 C	-0.55 C
2006	15.2 C	-0.61 C
2007	14.9 C	-0.93 C
2008	14.9 C	-0.95 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

1977 to 2009

Yearly extremes at Cuauhtemoc: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	39.4 C (102.9 F)	1983	33.9 C (93.0 F)	33
Coldest night (TNn)	-8.3 C (17.1 F)	1983	-5.0 C (23.0 F)	33
Wettest day (Rx1day)	79.8 mm (3.1 in)	1999	42.9 mm (1.7 in)	33
Wettest five days (Rx5day)	231.2 mm (9.1 in)	1999	84.7 mm (3.3 in)	33
Longest dry spell (CDD)	169 days	1995	84 days	33

Hottest day (TXx)

The hottest day of the year at Cuauhtemoc, 1977 to 2009. The record is 39.4 C (102.9 F) in 1983, marked on the chart; the median year is 33.9 C (93.0 F).

Hottest day (TXx) at Cuauhtemoc by year
Year	Hottest day (TXx)
1977	30.6 C (87.1 F)
1978	35.0 C (95.0 F)
1979	35.0 C (95.0 F)
1980	37.8 C (100.0 F)
1981	37.2 C (99.0 F)
1982	33.9 C (93.0 F)
1983	39.4 C (102.9 F)
1984	33.9 C (93.0 F)
1985	25.6 C (78.1 F)
1986	38.9 C (102.0 F)
1987	31.7 C (89.1 F)
1988	37.8 C (100.0 F)
1989	35.6 C (96.1 F)
1990	35.0 C (95.0 F)
1991	31.7 C (89.1 F)
1992	35.0 C (95.0 F)
1993	32.8 C (91.0 F)
1994	38.9 C (102.0 F)
1995	32.8 C (91.0 F)
1996	33.9 C (93.0 F)
1997	31.7 C (89.1 F)
1998	31.7 C (89.1 F)
1999	35.0 C (95.0 F)
2000	31.7 C (89.1 F)
2001	31.7 C (89.1 F)
2002	32.8 C (91.0 F)
2003	32.8 C (91.0 F)
2004	30.6 C (87.1 F)
2005	33.9 C (93.0 F)
2006	30.6 C (87.1 F)
2007	31.7 C (89.1 F)
2008	33.9 C (93.0 F)
2009	31.7 C (89.1 F)

Coldest night (TNn)

The coldest night of the year at Cuauhtemoc, 1977 to 2009. The record is -8.3 C (17.1 F) in 1983, marked on the chart; the median year is -5.0 C (23.0 F).

Coldest night (TNn) at Cuauhtemoc by year
Year	Coldest night (TNn)
1977	-3.3 C (26.1 F)
1978	-6.1 C (21.0 F)
1979	-4.4 C (24.1 F)
1980	-3.3 C (26.1 F)
1981	-2.2 C (28.0 F)
1982	-4.4 C (24.1 F)
1983	-8.3 C (17.1 F)
1984	-4.4 C (24.1 F)
1985	-8.3 C (17.1 F)
1986	-5.0 C (23.0 F)
1987	-4.4 C (24.1 F)
1988	0.0 C (32.0 F)
1989	-5.0 C (23.0 F)
1990	-5.0 C (23.0 F)
1991	-8.3 C (17.1 F)
1992	-4.4 C (24.1 F)
1993	-2.2 C (28.0 F)
1994	-4.4 C (24.1 F)
1995	-5.0 C (23.0 F)
1996	-6.1 C (21.0 F)
1997	-5.0 C (23.0 F)
1998	-6.1 C (21.0 F)
1999	-7.2 C (19.0 F)
2000	-0.6 C (30.9 F)
2001	-1.1 C (30.0 F)
2002	-5.0 C (23.0 F)
2003	-6.1 C (21.0 F)
2004	-4.4 C (24.1 F)
2005	-3.3 C (26.1 F)
2006	-7.2 C (19.0 F)
2007	-5.0 C (23.0 F)
2008	-7.2 C (19.0 F)
2009	-2.2 C (28.0 F)

Wettest day (Rx1day)

The wettest day of the year at Cuauhtemoc, 1977 to 2009. The record is 79.8 mm (3.1 in) in 1999, marked on the chart; the median year is 42.9 mm (1.7 in).

Wettest day (Rx1day) at Cuauhtemoc by year
Year	Wettest day (Rx1day)
1977	26.9 mm (1.1 in)
1978	37.8 mm (1.5 in)
1979	13.0 mm (0.5 in)
1980	66.8 mm (2.6 in)
1981	41.9 mm (1.6 in)
1982	38.9 mm (1.5 in)
1983	51.8 mm (2.0 in)
1984	64.8 mm (2.6 in)
1985	19.8 mm (0.8 in)
1986	47.8 mm (1.9 in)
1987	39.9 mm (1.6 in)
1988	49.8 mm (2.0 in)
1989	30.0 mm (1.2 in)
1990	45.0 mm (1.8 in)
1991	32.5 mm (1.3 in)
1992	35.8 mm (1.4 in)
1993	34.8 mm (1.4 in)
1994	45.0 mm (1.8 in)
1995	27.9 mm (1.1 in)
1996	45.0 mm (1.8 in)
1997	37.8 mm (1.5 in)
1998	24.9 mm (1.0 in)
1999	79.8 mm (3.1 in)
2000	41.9 mm (1.6 in)
2001	19.8 mm (0.8 in)
2002	50.8 mm (2.0 in)
2003	54.9 mm (2.2 in)
2004	62.0 mm (2.4 in)
2005	42.9 mm (1.7 in)
2006	61.0 mm (2.4 in)
2007	53.8 mm (2.1 in)
2008	52.8 mm (2.1 in)
2009	59.9 mm (2.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Cuauhtemoc, 1977 to 2009. The record is 231.2 mm (9.1 in) in 1999, marked on the chart; the median year is 84.7 mm (3.3 in).

Wettest five days (Rx5day) at Cuauhtemoc by year
Year	Wettest five days (Rx5day)
1977	34.4 mm (1.4 in)
1978	112.3 mm (4.4 in)
1979	39.8 mm (1.6 in)
1980	106.7 mm (4.2 in)
1981	68.3 mm (2.7 in)
1982	45.4 mm (1.8 in)
1983	101.6 mm (4.0 in)
1984	114.3 mm (4.5 in)
1985	44.4 mm (1.7 in)
1986	83.3 mm (3.3 in)
1987	88.4 mm (3.5 in)
1988	146.4 mm (5.8 in)
1989	69.6 mm (2.7 in)
1990	117.4 mm (4.6 in)
1991	75.4 mm (3.0 in)
1992	75.5 mm (3.0 in)
1993	104.4 mm (4.1 in)
1994	84.7 mm (3.3 in)
1995	58.6 mm (2.3 in)
1996	82.6 mm (3.3 in)
1997	44.4 mm (1.7 in)
1998	73.1 mm (2.9 in)
1999	231.2 mm (9.1 in)
2000	67.5 mm (2.7 in)
2001	33.5 mm (1.3 in)
2002	107.7 mm (4.2 in)
2003	142.6 mm (5.6 in)
2004	130.6 mm (5.1 in)
2005	85.1 mm (3.4 in)
2006	99.5 mm (3.9 in)
2007	91.4 mm (3.6 in)
2008	104.9 mm (4.1 in)
2009	59.9 mm (2.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Cuauhtemoc, 1977 to 2009. The record is 169 days in 1995, marked on the chart; the median year is 84 days.

Longest dry spell (CDD) at Cuauhtemoc by year
Year	Longest dry spell (CDD)
1977	65 days
1978	81 days
1979	98 days
1980	29 days
1981	46 days
1982	112 days
1983	73 days
1984	68 days
1985	39 days
1986	84 days
1987	70 days
1988	126 days
1989	105 days
1990	81 days
1991	128 days
1992	43 days
1993	56 days
1994	55 days
1995	169 days
1996	114 days
1997	53 days
1998	126 days
1999	156 days
2000	117 days
2001	66 days
2002	120 days
2003	134 days
2004	50 days
2005	117 days
2006	106 days
2007	125 days
2008	104 days
2009	72 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 Cuauhtemoc standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Cuauhtemoc 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).