San Antonio de Los Martinez Weather Records (MXN00011062)

Record envelope, standing records and threshold days for San Antonio de Los Martinez (MXN00011062), Mexico, with 32 years of record.

Key Facts for San Antonio de Los Martinez

San Antonio de Los Martinez (MXN00011062) is a weather station in Mexico at 21.40 latitude and -100.38 longitude, 2,280 m (7,480 ft) above sea level.
The station reports from 1961 to 1992, 32 years of record.
1,464 records set at San Antonio de Los Martinez still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 21.40 latitude, -100.38 longitude.
Elevation: 2,280 m (7,480 ft).
Period of record: 1961 to 1992, 32 years.
Eligible elements: none yet.

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 San Antonio de Los Martinez. 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 San Antonio de Los Martinez, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	34.4 C (93.9 F)	-5.0 C (23.0 F)	n/a	n/a
Feb	33.3 C (91.9 F)	-5.0 C (23.0 F)	n/a	n/a
Mar	37.2 C (99.0 F)	-2.2 C (28.0 F)	n/a	n/a
Apr	38.9 C (102.0 F)	0.0 C (32.0 F)	n/a	n/a
May	37.2 C (99.0 F)	1.7 C (35.1 F)	n/a	n/a
Jun	38.9 C (102.0 F)	5.0 C (41.0 F)	n/a	n/a
Jul	36.1 C (97.0 F)	1.7 C (35.1 F)	n/a	n/a
Aug	35.0 C (95.0 F)	1.7 C (35.1 F)	n/a	n/a
Sep	38.9 C (102.0 F)	3.3 C (37.9 F)	n/a	n/a
Oct	34.4 C (93.9 F)	1.7 C (35.1 F)	n/a	n/a
Nov	34.4 C (93.9 F)	0.0 C (32.0 F)	n/a	n/a
Dec	35.0 C (95.0 F)	-3.9 C (25.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at San Antonio de Los Martinez still stand. 1983 holds the most, with 129.

Standing records at San Antonio de Los Martinez by the year they were set
Year set	Standing records
1961	52
1962	62
1963	38
1964	56
1965	39
1966	40
1967	33
1968	32
1969	46
1970	41
1971	16
1972	42
1973	37
1974	22
1975	22
1976	30
1977	29
1978	10
1980	82
1981	91
1982	121
1983	129
1984	28
1985	26
1987	31
1988	27
1989	94
1990	108
1991	59
1992	21

Wettest Day of Each Month

Jul: 112.8 mm (4.4 in)

The wettest day on record for each calendar month at San Antonio de Los Martinez. The most was 112.8 mm (4.4 in) on 16 July 1970.

Record daily precipitation for each month at San Antonio de Los Martinez
Month	Record daily precipitation (mm)	Date
Jan	15.0 mm (0.6 in)	15 January 1992
Feb	16.8 mm (0.7 in)	17 February 1968
Mar	36.8 mm (1.4 in)	3 March 1968
Apr	39.9 mm (1.6 in)	5 April 1973
May	49.8 mm (2.0 in)	7 May 1980
Jun	59.9 mm (2.4 in)	27 June 1962
Jul	112.8 mm (4.4 in)	16 July 1970
Aug	48.8 mm (1.9 in)	26 August 1967
Sep	104.9 mm (4.1 in)	28 September 1974
Oct	34.8 mm (1.4 in)	21 October 1972
Nov	19.8 mm (0.8 in)	15 November 1961
Dec	52.8 mm (2.1 in)	3 December 1979

Period of Record Coverage

1961 to 1992

30 years of record at San Antonio de Los Martinez, 1961 to 1992. 11 years have data for under 90 percent of days and are left out of rankings: 1969, 1974, 1978, 1980, 1985, 1987, 1988, 1989 and others.

Days with data per year at San Antonio de Los Martinez
Year	Days with data	Share of year	Complete
1961	363	99%	Yes
1962	363	99%	Yes
1963	364	100%	Yes
1964	364	99%	Yes
1965	364	100%	Yes
1966	363	99%	Yes
1967	362	99%	Yes
1968	362	99%	Yes
1969	327	90%	No
1970	363	99%	Yes
1971	365	100%	Yes
1972	365	100%	Yes
1973	334	92%	Yes
1974	244	67%	No
1975	333	91%	Yes
1976	363	99%	Yes
1977	334	92%	Yes
1978	90	25%	No
1980	293	80%	No
1981	360	99%	Yes
1982	360	99%	Yes
1983	341	93%	Yes
1984	365	100%	Yes
1985	303	83%	No
1987	306	84%	No
1988	243	66%	No
1989	304	83%	No
1990	214	59%	No
1991	266	73%	No
1992	89	24%	No

Latest Records

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

Climate Trend

16 complete years, 1961 to 1984

One stripe for each of 16 complete years at San Antonio de Los Martinez, 1961 to 1984. Blue stripes are years cooler than the station's own mean of 17.4 C (63.3 F); red stripes are warmer. The coolest year was 1968, at 16.7 C (62.1 F), and the warmest was 1962, at 18.2 C (64.8 F). The strongest colour marks a difference of 0.9 C (1.6 F).

Annual mean temperature at San Antonio de Los Martinez as warming stripes, 1961 to 1984
Year	Annual mean temperature	Difference from the station mean
1961	16.8 C	-0.63 C
1962	18.2 C	+0.84 C
1963	17.8 C	+0.43 C
1964	18.1 C	+0.69 C
1965	18.1 C	+0.74 C
1966	16.8 C	-0.54 C
1967	17.3 C	-0.12 C
1968	16.7 C	-0.68 C
1970	17.0 C	-0.34 C
1971	17.3 C	-0.05 C
1972	17.3 C	-0.09 C
1976	16.9 C	-0.44 C
1981	18.1 C	+0.68 C
1982	17.3 C	-0.05 C
1983	16.8 C	-0.56 C
1984	17.5 C	+0.14 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

1961 to 1992

Yearly extremes at San Antonio de Los Martinez: 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)	1970	35.6 C (96.1 F)	30
Coldest night (TNn)	-5.0 C (23.0 F)	1973	0.0 C (32.0 F)	30
Wettest day (Rx1day)	112.8 mm (4.4 in)	1970	39.1 mm (1.5 in)	31
Wettest five days (Rx5day)	150.5 mm (5.9 in)	1976	80.7 mm (3.2 in)	31
Longest dry spell (CDD)	132 days	1977	59 days	31

Hottest day (TXx)

The hottest day of the year at San Antonio de Los Martinez, 1961 to 1992. The record is 38.9 C (102.0 F) in 1970, marked on the chart; the median year is 35.6 C (96.1 F).

Hottest day (TXx) at San Antonio de Los Martinez by year
Year	Hottest day (TXx)
1961	35.0 C (95.0 F)
1962	38.3 C (100.9 F)
1963	37.2 C (99.0 F)
1964	35.6 C (96.1 F)
1965	35.6 C (96.1 F)
1966	33.3 C (91.9 F)
1967	36.7 C (98.1 F)
1968	36.7 C (98.1 F)
1969	37.2 C (99.0 F)
1970	38.9 C (102.0 F)
1971	35.6 C (96.1 F)
1972	35.6 C (96.1 F)
1973	36.7 C (98.1 F)
1974	35.6 C (96.1 F)
1975	35.6 C (96.1 F)
1976	35.6 C (96.1 F)
1977	34.4 C (93.9 F)
1978	28.3 C (82.9 F)
1979	n/a
1980	38.9 C (102.0 F)
1981	37.2 C (99.0 F)
1982	37.2 C (99.0 F)
1983	37.2 C (99.0 F)
1984	35.6 C (96.1 F)
1985	34.4 C (93.9 F)
1987	31.1 C (88.0 F)
1988	36.1 C (97.0 F)
1989	35.6 C (96.1 F)
1990	24.4 C (75.9 F)
1991	25.0 C (77.0 F)
1992	23.9 C (75.0 F)

Coldest night (TNn)

The coldest night of the year at San Antonio de Los Martinez, 1961 to 1992. The record is -5.0 C (23.0 F) in 1973, marked on the chart; the median year is 0.0 C (32.0 F).

Coldest night (TNn) at San Antonio de Los Martinez by year
Year	Coldest night (TNn)
1961	1.1 C (34.0 F)
1962	0.6 C (33.1 F)
1963	0.6 C (33.1 F)
1964	0.6 C (33.1 F)
1965	0.6 C (33.1 F)
1966	0.0 C (32.0 F)
1967	0.6 C (33.1 F)
1968	0.0 C (32.0 F)
1969	0.6 C (33.1 F)
1970	0.0 C (32.0 F)
1971	0.6 C (33.1 F)
1972	0.6 C (33.1 F)
1973	-5.0 C (23.0 F)
1974	0.6 C (33.1 F)
1975	-3.3 C (26.1 F)
1976	-5.0 C (23.0 F)
1977	0.6 C (33.1 F)
1978	-3.9 C (25.0 F)
1979	n/a
1980	5.0 C (41.0 F)
1981	2.2 C (36.0 F)
1982	2.8 C (37.0 F)
1983	0.0 C (32.0 F)
1984	-0.6 C (30.9 F)
1985	-0.6 C (30.9 F)
1987	-3.3 C (26.1 F)
1988	-1.1 C (30.0 F)
1989	-2.2 C (28.0 F)
1990	0.0 C (32.0 F)
1991	0.0 C (32.0 F)
1992	0.0 C (32.0 F)

Wettest day (Rx1day)

The wettest day of the year at San Antonio de Los Martinez, 1961 to 1992. The record is 112.8 mm (4.4 in) in 1970, marked on the chart; the median year is 39.1 mm (1.5 in).

Wettest day (Rx1day) at San Antonio de Los Martinez by year
Year	Wettest day (Rx1day)
1961	56.9 mm (2.2 in)
1962	59.9 mm (2.4 in)
1963	39.9 mm (1.6 in)
1964	32.8 mm (1.3 in)
1965	31.0 mm (1.2 in)
1966	41.9 mm (1.6 in)
1967	48.8 mm (1.9 in)
1968	36.8 mm (1.4 in)
1969	35.8 mm (1.4 in)
1970	112.8 mm (4.4 in)
1971	56.9 mm (2.2 in)
1972	34.8 mm (1.4 in)
1973	45.0 mm (1.8 in)
1974	104.9 mm (4.1 in)
1975	45.0 mm (1.8 in)
1976	52.8 mm (2.1 in)
1977	41.9 mm (1.6 in)
1978	11.9 mm (0.5 in)
1979	52.8 mm (2.1 in)
1980	49.8 mm (2.0 in)
1981	21.6 mm (0.9 in)
1982	20.3 mm (0.8 in)
1983	30.5 mm (1.2 in)
1984	26.7 mm (1.1 in)
1985	36.3 mm (1.4 in)
1987	39.1 mm (1.5 in)
1988	35.3 mm (1.4 in)
1989	18.0 mm (0.7 in)
1990	44.5 mm (1.8 in)
1991	37.1 mm (1.5 in)
1992	15.0 mm (0.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at San Antonio de Los Martinez, 1961 to 1992. The record is 150.5 mm (5.9 in) in 1976, marked on the chart; the median year is 80.7 mm (3.2 in).

Wettest five days (Rx5day) at San Antonio de Los Martinez by year
Year	Wettest five days (Rx5day)
1961	94.5 mm (3.7 in)
1962	79.5 mm (3.1 in)
1963	66.6 mm (2.6 in)
1964	38.4 mm (1.5 in)
1965	51.6 mm (2.0 in)
1966	86.4 mm (3.4 in)
1967	113.6 mm (4.5 in)
1968	48.5 mm (1.9 in)
1969	92.2 mm (3.6 in)
1970	130.4 mm (5.1 in)
1971	93.2 mm (3.7 in)
1972	55.6 mm (2.2 in)
1973	117.3 mm (4.6 in)
1974	120.4 mm (4.7 in)
1975	112.6 mm (4.4 in)
1976	150.5 mm (5.9 in)
1977	89.5 mm (3.5 in)
1978	11.9 mm (0.5 in)
1979	80.7 mm (3.2 in)
1980	72.7 mm (2.9 in)
1981	56.7 mm (2.2 in)
1982	34.3 mm (1.4 in)
1983	89.0 mm (3.5 in)
1984	60.4 mm (2.4 in)
1985	98.2 mm (3.9 in)
1987	64.0 mm (2.5 in)
1988	93.7 mm (3.7 in)
1989	47.7 mm (1.9 in)
1990	89.2 mm (3.5 in)
1991	37.1 mm (1.5 in)
1992	32.6 mm (1.3 in)

Longest dry spell (CDD)

The longest dry spell of the year at San Antonio de Los Martinez, 1961 to 1992. The record is 132 days in 1977, marked on the chart; the median year is 59 days.

Longest dry spell (CDD) at San Antonio de Los Martinez by year
Year	Longest dry spell (CDD)
1961	58 days
1962	101 days
1963	58 days
1964	49 days
1965	49 days
1966	44 days
1967	67 days
1968	75 days
1969	79 days
1970	76 days
1971	82 days
1972	70 days
1973	46 days
1974	38 days
1975	120 days
1976	59 days
1977	132 days
1978	59 days
1979	18 days
1980	69 days
1981	62 days
1982	91 days
1983	123 days
1984	71 days
1985	38 days
1987	61 days
1988	35 days
1989	40 days
1990	31 days
1991	57 days
1992	25 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 San Antonio de Los Martinez standing records by year: CSV or JSON. Field meanings are on the data page.
Data for San Antonio de Los Martinez 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).