Margaritas Weather Records (MXN00007115)

Record envelope, standing records and threshold days for Margaritas (MXN00007115), Mexico, with 42 years of record.

Key Facts for Margaritas

Margaritas (MXN00007115) is a weather station in Mexico at 15.58 latitude and -93.05 longitude, 90 m (295 ft) above sea level.
The station reports from 1964 to 2005, 42 years of record.
1,464 records set at Margaritas still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Margaritas tied a daily record high maximum temperature of 40.0 C (104.0 F) on 26 April 2005.

About the Station

Location: Mexico, 15.58 latitude, -93.05 longitude.
Elevation: 90 m (295 ft).
Period of record: 1964 to 2005, 42 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 Margaritas. 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 Margaritas, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	38.9 C (102.0 F)	15.0 C (59.0 F)	n/a	n/a
Feb	38.9 C (102.0 F)	15.6 C (60.1 F)	n/a	n/a
Mar	42.8 C (109.0 F)	14.4 C (57.9 F)	n/a	n/a
Apr	42.2 C (108.0 F)	17.8 C (64.0 F)	n/a	n/a
May	41.7 C (107.1 F)	17.8 C (64.0 F)	n/a	n/a
Jun	39.4 C (102.9 F)	20.0 C (68.0 F)	n/a	n/a
Jul	38.9 C (102.0 F)	17.8 C (64.0 F)	n/a	n/a
Aug	38.3 C (100.9 F)	17.8 C (64.0 F)	n/a	n/a
Sep	39.4 C (102.9 F)	18.9 C (66.0 F)	n/a	n/a
Oct	37.8 C (100.0 F)	17.8 C (64.0 F)	n/a	n/a
Nov	37.2 C (99.0 F)	17.2 C (63.0 F)	n/a	n/a
Dec	36.7 C (98.1 F)	15.6 C (60.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Margaritas still stand. 2004 holds the most, with 165.

Standing records at Margaritas by the year they were set
Year set	Standing records
1964	14
1965	39
1966	42
1967	53
1968	14
1969	63
1970	22
1971	72
1972	18
1973	28
1974	26
1975	10
1976	32
1977	19
1978	24
1979	19
1980	42
1981	107
1982	67
1983	58
1984	72
1985	27
1986	28
1987	43
1988	31
1989	24
1990	15
1991	10
1992	12
1993	24
1994	12
1995	14
1996	8
1997	10
1998	18
1999	16
2000	10
2001	5
2002	9
2003	132
2004	165
2005	10

All-Time Record Progression

1 new records

1 all-time records were set at Margaritas between 9 March 2004 and 9 March 2004. Each dot is a new record.

Wettest Day of Each Month

Aug: 217.7 mm (8.6 in)

The wettest day on record for each calendar month at Margaritas. The most was 217.7 mm (8.6 in) on 31 August 1988.

Record daily precipitation for each month at Margaritas
Month	Record daily precipitation (mm)	Date
Jan	23.4 mm (0.9 in)	10 January 1974
Feb	41.4 mm (1.6 in)	25 February 1982
Mar	113.3 mm (4.5 in)	30 March 1992
Apr	118.4 mm (4.7 in)	16 April 1989
May	170.9 mm (6.7 in)	30 May 1986
Jun	205.0 mm (8.1 in)	17 June 1984
Jul	160.3 mm (6.3 in)	31 July 1995
Aug	217.7 mm (8.6 in)	31 August 1988
Sep	204.5 mm (8.1 in)	2 September 1988
Oct	146.3 mm (5.8 in)	24 October 1977
Nov	100.8 mm (4.0 in)	10 November 1997
Dec	63.0 mm (2.5 in)	2 December 1983

Period of Record Coverage

1964 to 2005

42 years of record at Margaritas, 1964 to 2005. 11 years have data for under 90 percent of days and are left out of rankings: 1964, 1993, 1996, 1997, 1998, 2000, 2001, 2002 and others.

Days with data per year at Margaritas
Year	Days with data	Share of year	Complete
1964	92	25%	No
1965	365	100%	Yes
1966	365	100%	Yes
1967	365	100%	Yes
1968	366	100%	Yes
1969	361	99%	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	365	100%	Yes
1981	364	100%	Yes
1982	364	100%	Yes
1983	356	98%	Yes
1984	332	91%	Yes
1985	335	92%	Yes
1986	365	100%	Yes
1987	365	100%	Yes
1988	366	100%	Yes
1989	364	100%	Yes
1990	365	100%	Yes
1991	365	100%	Yes
1992	366	100%	Yes
1993	306	84%	No
1994	337	92%	Yes
1995	342	94%	Yes
1996	213	58%	No
1997	191	52%	No
1998	305	84%	No
1999	343	94%	Yes
2000	305	83%	No
2001	295	81%	No
2002	170	47%	No
2003	189	52%	No
2004	324	89%	No
2005	109	30%	No

Latest Records

Latest records at Margaritas
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
26 April 2005	Margaritas, MX	daily high max (Tie)	40.0 C (104.0 F)	tie	18 years	2 of 100 (Routine)
31 March 2005	Margaritas, MX	daily high min (Tie)	25.0 C (77.0 F)	tie	26 years	2 of 100 (Routine)
25 March 2005	Margaritas, MX	daily high max (Tie)	39.4 C (102.9 F)	tie	0 years	1 of 100 (Routine)
24 March 2005	Margaritas, MX	daily high max	40.0 C (104.0 F)	0.6 C (1.1 F)	0 years	6 of 100 (Routine)
23 March 2005	Margaritas, MX	daily high min (Tie)	25.6 C (78.1 F)	tie	0 years	1 of 100 (Routine)
20 March 2005	Margaritas, MX	daily high min	25.0 C (77.0 F)	0.6 C (1.1 F)	0 years	7 of 100 (Routine)
17 March 2005	Margaritas, MX	daily high min	24.4 C (75.9 F)	0.5 C (0.9 F)	36 years	16 of 100 (Routine)
16 March 2005	Margaritas, MX	daily high max (Tie)	37.2 C (99.0 F)	tie	38 years	3 of 100 (Routine)
13 March 2005	Margaritas, MX	daily high max (Tie)	38.9 C (102.0 F)	tie	0 years	1 of 100 (Routine)
12 March 2005	Margaritas, MX	daily high max (Tie)	37.8 C (100.0 F)	tie	0 years	1 of 100 (Routine)
10 March 2005	Margaritas, MX	daily high min	25.0 C (77.0 F)	1.1 C (2.0 F)	24 years	17 of 100 (Routine)
10 March 2005	Margaritas, MX	daily high max	39.4 C (102.9 F)	0.5 C (0.9 F)	0 years	6 of 100 (Routine)
7 March 2005	Margaritas, MX	daily high max	38.9 C (102.0 F)	0.6 C (1.1 F)	0 years	6 of 100 (Routine)
28 February 2005	Margaritas, MX	daily high min (Tie)	22.8 C (73.0 F)	tie	36 years	3 of 100 (Routine)
26 February 2005	Margaritas, MX	daily high max	37.2 C (99.0 F)	0.5 C (0.9 F)	14 years	9 of 100 (Routine)
17 February 2005	Margaritas, MX	daily high min (Tie)	23.9 C (75.0 F)	tie	28 years	3 of 100 (Routine)
13 February 2005	Margaritas, MX	daily high max	37.8 C (100.0 F)	1.1 C (2.0 F)	1 year	8 of 100 (Routine)
7 February 2005	Margaritas, MX	daily high max	36.7 C (98.1 F)	0.6 C (1.1 F)	4 years	7 of 100 (Routine)
2 February 2005	Margaritas, MX	daily high max (Tie)	36.1 C (97.0 F)	tie	3 years	1 of 100 (Routine)
24 January 2005	Margaritas, MX	daily high max (Tie)	35.0 C (95.0 F)	tie	17 years	2 of 100 (Routine)

Climate Trend

26 complete years, 1965 to 1992

One stripe for each of 26 complete years at Margaritas, 1965 to 1992. Blue stripes are years cooler than the station's own mean of 27.2 C (81.0 F); red stripes are warmer. The coolest year was 1981, at 25.3 C (77.6 F), and the warmest was 1969, at 28.0 C (82.5 F). The strongest colour marks a difference of 2.0 C (3.6 F).

Annual mean temperature at Margaritas as warming stripes, 1965 to 1992
Year	Annual mean temperature	Difference from the station mean
1965	27.0 C	-0.22 C
1966	27.4 C	+0.20 C
1967	27.8 C	+0.53 C
1968	27.5 C	+0.23 C
1969	28.0 C	+0.81 C
1970	27.6 C	+0.41 C
1971	26.9 C	-0.30 C
1972	27.7 C	+0.42 C
1973	27.6 C	+0.38 C
1974	27.1 C	-0.09 C
1975	27.3 C	+0.03 C
1976	27.5 C	+0.27 C
1977	27.7 C	+0.48 C
1978	27.9 C	+0.64 C
1979	28.0 C	+0.73 C
1980	27.2 C	-0.08 C
1981	25.3 C	-1.92 C
1982	25.3 C	-1.89 C
1983	25.4 C	-1.84 C
1986	27.2 C	-0.03 C
1987	27.6 C	+0.41 C
1988	27.6 C	+0.41 C
1989	27.1 C	-0.16 C
1990	27.4 C	+0.19 C
1991	27.6 C	+0.33 C
1992	27.4 C	+0.18 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

1964 to 2005

Yearly extremes at Margaritas: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	42.8 C (109.0 F)	1969	38.3 C (100.9 F)	42
Coldest night (TNn)	14.4 C (57.9 F)	1974	17.5 C (63.5 F)	42
Wettest day (Rx1day)	217.7 mm (8.6 in)	1988	114.1 mm (4.5 in)	42
Wettest five days (Rx5day)	588.1 mm (23.2 in)	1988	227.7 mm (9.0 in)	42
Longest dry spell (CDD)	137 days	1971	70 days	42

Hottest day (TXx)

The hottest day of the year at Margaritas, 1964 to 2005. The record is 42.8 C (109.0 F) in 1969, marked on the chart; the median year is 38.3 C (100.9 F).

Hottest day (TXx) at Margaritas by year
Year	Hottest day (TXx)
1964	36.1 C (97.0 F)
1965	38.3 C (100.9 F)
1966	38.9 C (102.0 F)
1967	37.8 C (100.0 F)
1968	38.9 C (102.0 F)
1969	42.8 C (109.0 F)
1970	36.7 C (98.1 F)
1971	36.7 C (98.1 F)
1972	36.1 C (97.0 F)
1973	37.8 C (100.0 F)
1974	38.3 C (100.9 F)
1975	37.2 C (99.0 F)
1976	36.1 C (97.0 F)
1977	38.3 C (100.9 F)
1978	38.9 C (102.0 F)
1979	38.9 C (102.0 F)
1980	38.9 C (102.0 F)
1981	35.0 C (95.0 F)
1982	35.0 C (95.0 F)
1983	33.9 C (93.0 F)
1984	32.8 C (91.0 F)
1985	38.9 C (102.0 F)
1986	37.8 C (100.0 F)
1987	40.0 C (104.0 F)
1988	38.3 C (100.9 F)
1989	37.8 C (100.0 F)
1990	37.2 C (99.0 F)
1991	36.7 C (98.1 F)
1992	37.8 C (100.0 F)
1993	40.0 C (104.0 F)
1994	38.9 C (102.0 F)
1995	38.3 C (100.9 F)
1996	37.8 C (100.0 F)
1997	37.2 C (99.0 F)
1998	40.0 C (104.0 F)
1999	39.4 C (102.9 F)
2000	38.9 C (102.0 F)
2001	39.4 C (102.9 F)
2002	40.0 C (104.0 F)
2003	39.4 C (102.9 F)
2004	41.7 C (107.1 F)
2005	40.0 C (104.0 F)

Coldest night (TNn)

The coldest night of the year at Margaritas, 1964 to 2005. The record is 14.4 C (57.9 F) in 1974, marked on the chart; the median year is 17.5 C (63.5 F).

Coldest night (TNn) at Margaritas by year
Year	Coldest night (TNn)
1964	17.8 C (64.0 F)
1965	16.7 C (62.1 F)
1966	16.7 C (62.1 F)
1967	17.2 C (63.0 F)
1968	16.7 C (62.1 F)
1969	17.8 C (64.0 F)
1970	18.3 C (64.9 F)
1971	17.8 C (64.0 F)
1972	18.9 C (66.0 F)
1973	16.7 C (62.1 F)
1974	14.4 C (57.9 F)
1975	16.7 C (62.1 F)
1976	16.7 C (62.1 F)
1977	17.8 C (64.0 F)
1978	17.8 C (64.0 F)
1979	17.8 C (64.0 F)
1980	17.8 C (64.0 F)
1981	16.7 C (62.1 F)
1982	17.8 C (64.0 F)
1983	15.6 C (60.1 F)
1984	17.8 C (64.0 F)
1985	17.8 C (64.0 F)
1986	15.6 C (60.1 F)
1987	15.0 C (59.0 F)
1988	15.6 C (60.1 F)
1989	15.6 C (60.1 F)
1990	17.8 C (64.0 F)
1991	16.7 C (62.1 F)
1992	16.1 C (61.0 F)
1993	15.6 C (60.1 F)
1994	17.8 C (64.0 F)
1995	16.7 C (62.1 F)
1996	15.6 C (60.1 F)
1997	20.6 C (69.1 F)
1998	17.8 C (64.0 F)
1999	16.7 C (62.1 F)
2000	17.2 C (63.0 F)
2001	17.8 C (64.0 F)
2002	18.9 C (66.0 F)
2003	20.0 C (68.0 F)
2004	20.0 C (68.0 F)
2005	20.0 C (68.0 F)

Wettest day (Rx1day)

The wettest day of the year at Margaritas, 1964 to 2005. The record is 217.7 mm (8.6 in) in 1988, marked on the chart; the median year is 114.1 mm (4.5 in).

Wettest day (Rx1day) at Margaritas by year
Year	Wettest day (Rx1day)
1964	76.5 mm (3.0 in)
1965	129.8 mm (5.1 in)
1966	95.0 mm (3.7 in)
1967	86.4 mm (3.4 in)
1968	138.9 mm (5.5 in)
1969	112.8 mm (4.4 in)
1970	81.3 mm (3.2 in)
1971	114.8 mm (4.5 in)
1972	126.0 mm (5.0 in)
1973	89.9 mm (3.5 in)
1974	144.8 mm (5.7 in)
1975	108.7 mm (4.3 in)
1976	103.9 mm (4.1 in)
1977	146.3 mm (5.8 in)
1978	199.9 mm (7.9 in)
1979	192.0 mm (7.6 in)
1980	154.9 mm (6.1 in)
1981	131.3 mm (5.2 in)
1982	109.0 mm (4.3 in)
1983	90.4 mm (3.6 in)
1984	205.0 mm (8.1 in)
1985	115.8 mm (4.6 in)
1986	170.9 mm (6.7 in)
1987	139.4 mm (5.5 in)
1988	217.7 mm (8.6 in)
1989	118.4 mm (4.7 in)
1990	111.0 mm (4.4 in)
1991	158.8 mm (6.3 in)
1992	113.3 mm (4.5 in)
1993	106.4 mm (4.2 in)
1994	94.5 mm (3.7 in)
1995	160.3 mm (6.3 in)
1996	87.6 mm (3.4 in)
1997	147.8 mm (5.8 in)
1998	149.6 mm (5.9 in)
1999	89.9 mm (3.5 in)
2000	95.3 mm (3.8 in)
2001	75.2 mm (3.0 in)
2002	64.3 mm (2.5 in)
2003	78.0 mm (3.1 in)
2004	135.4 mm (5.3 in)
2005	7.9 mm (0.31 in)

Wettest five days (Rx5day)

The wettest five days of the year at Margaritas, 1964 to 2005. The record is 588.1 mm (23.2 in) in 1988, marked on the chart; the median year is 227.7 mm (9.0 in).

Wettest five days (Rx5day) at Margaritas by year
Year	Wettest five days (Rx5day)
1964	96.9 mm (3.8 in)
1965	242.6 mm (9.6 in)
1966	265.7 mm (10.5 in)
1967	154.6 mm (6.1 in)
1968	249.4 mm (9.8 in)
1969	210.4 mm (8.3 in)
1970	237.5 mm (9.4 in)
1971	256.8 mm (10.1 in)
1972	228.2 mm (9.0 in)
1973	224.8 mm (8.9 in)
1974	221.5 mm (8.7 in)
1975	183.6 mm (7.2 in)
1976	236.8 mm (9.3 in)
1977	212.1 mm (8.4 in)
1978	357.7 mm (14.1 in)
1979	385.3 mm (15.2 in)
1980	286.5 mm (11.3 in)
1981	193.4 mm (7.6 in)
1982	224.3 mm (8.8 in)
1983	227.1 mm (8.9 in)
1984	274.3 mm (10.8 in)
1985	191.1 mm (7.5 in)
1986	274.8 mm (10.8 in)
1987	248.7 mm (9.8 in)
1988	588.1 mm (23.2 in)
1989	324.0 mm (12.8 in)
1990	207.0 mm (8.1 in)
1991	300.2 mm (11.8 in)
1992	270.4 mm (10.6 in)
1993	194.6 mm (7.7 in)
1994	176.8 mm (7.0 in)
1995	252.1 mm (9.9 in)
1996	198.2 mm (7.8 in)
1997	337.2 mm (13.3 in)
1998	238.6 mm (9.4 in)
1999	239.8 mm (9.4 in)
2000	146.1 mm (5.8 in)
2001	137.2 mm (5.4 in)
2002	102.9 mm (4.1 in)
2003	225.5 mm (8.9 in)
2004	180.2 mm (7.1 in)
2005	8.2 mm (0.32 in)

Longest dry spell (CDD)

The longest dry spell of the year at Margaritas, 1964 to 2005. The record is 137 days in 1971, marked on the chart; the median year is 70 days.

Longest dry spell (CDD) at Margaritas by year
Year	Longest dry spell (CDD)
1964	16 days
1965	54 days
1966	91 days
1967	79 days
1968	100 days
1969	58 days
1970	91 days
1971	137 days
1972	83 days
1973	73 days
1974	38 days
1975	58 days
1976	105 days
1977	92 days
1978	45 days
1979	87 days
1980	74 days
1981	72 days
1982	55 days
1983	64 days
1984	60 days
1985	73 days
1986	107 days
1987	94 days
1988	76 days
1989	89 days
1990	49 days
1991	92 days
1992	52 days
1993	63 days
1994	51 days
1995	31 days
1996	60 days
1997	28 days
1998	110 days
1999	64 days
2000	72 days
2001	52 days
2002	97 days
2003	25 days
2004	67 days
2005	58 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.

Rainfall Return Levels

31 years, 1965 to 1999

A day with at least 123.1 mm (4.8 in) of rain is expected about once in 2 years. A day with at least 262.4 mm (10.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Margaritas: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	123.1 mm (4.8 in)
5 years	157.1 mm (6.2 in)
10 years	180.9 mm (7.1 in)
25 years	212.5 mm (8.4 in)
50 years	237.1 mm (9.3 in)	Longer than the 31 years of record
100 years	262.4 mm (10.3 in)	Longer than the 31 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 31 years of values from 1965 to 1999.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 217.7 mm (8.6 in) in 1988; 205.0 mm (8.1 in) in 1984; 199.9 mm (7.9 in) in 1978.

Download the Data

Data for Margaritas standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Margaritas 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 2026-10-13 (13 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).