Santa Gertrudis Weather Records (MXN00002061)

Record envelope, standing records and threshold days for Santa Gertrudis (MXN00002061), Mexico, with 37 years of record.

Key Facts for Santa Gertrudis

Santa Gertrudis (MXN00002061) is a weather station in Mexico at 28.07 latitude and -113.08 longitude, 400 m (1,312 ft) above sea level.
The station reports from 1955 to 1991, 37 years of record.
1,464 records set at Santa Gertrudis still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 28.07 latitude, -113.08 longitude.
Elevation: 400 m (1,312 ft).
Period of record: 1955 to 1991, 37 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 Santa Gertrudis. 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 Santa Gertrudis, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	32.8 C (91.0 F)	0.0 C (32.0 F)	n/a	n/a
Feb	36.1 C (97.0 F)	-3.3 C (26.1 F)	n/a	n/a
Mar	38.9 C (102.0 F)	0.0 C (32.0 F)	n/a	n/a
Apr	41.7 C (107.1 F)	0.0 C (32.0 F)	n/a	n/a
May	45.0 C (113.0 F)	1.7 C (35.1 F)	n/a	n/a
Jun	43.9 C (111.0 F)	0.6 C (33.1 F)	n/a	n/a
Jul	45.0 C (113.0 F)	7.8 C (46.0 F)	n/a	n/a
Aug	46.7 C (116.1 F)	6.7 C (44.1 F)	n/a	n/a
Sep	42.8 C (109.0 F)	6.7 C (44.1 F)	n/a	n/a
Oct	42.8 C (109.0 F)	0.0 C (32.0 F)	n/a	n/a
Nov	40.0 C (104.0 F)	0.0 C (32.0 F)	n/a	n/a
Dec	38.9 C (102.0 F)	-1.1 C (30.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Santa Gertrudis still stand. 1983 holds the most, with 81.

Standing records at Santa Gertrudis by the year they were set
Year set	Standing records
1955	13
1956	50
1957	73
1958	59
1959	51
1960	62
1961	36
1962	64
1963	46
1964	25
1965	37
1966	35
1967	36
1968	31
1969	39
1970	27
1971	72
1972	35
1973	43
1974	31
1975	41
1976	18
1977	29
1978	28
1980	44
1981	36
1982	55
1983	81
1984	47
1985	71
1986	21
1988	33
1989	32
1990	14
1991	49

Wettest Day of Each Month

Sep: 74.9 mm (2.9 in)

The wettest day on record for each calendar month at Santa Gertrudis. The most was 74.9 mm (2.9 in) on 21 September 1962.

Record daily precipitation for each month at Santa Gertrudis
Month	Record daily precipitation (mm)	Date
Jan	64.8 mm (2.6 in)	10 January 1960
Feb	25.4 mm (1.0 in)	2 February 1983
Mar	47.0 mm (1.9 in)	1 March 1983
Apr	8.9 mm (0.35 in)	26 April 1985
May	7.9 mm (0.31 in)	4 May 1973
Jun	3.8 mm (0.15 in)	28 June 1959
Jul	35.6 mm (1.4 in)	27 July 1984
Aug	52.8 mm (2.1 in)	11 August 1971
Sep	74.9 mm (2.9 in)	21 September 1962
Oct	58.9 mm (2.3 in)	3 October 1989
Nov	35.8 mm (1.4 in)	12 November 1978
Dec	54.9 mm (2.2 in)	21 December 1965

Period of Record Coverage

1955 to 1991

35 years of record at Santa Gertrudis, 1955 to 1991. 12 years have data for under 90 percent of days and are left out of rankings: 1955, 1976, 1977, 1978, 1980, 1984, 1985, 1986 and others.

Days with data per year at Santa Gertrudis
Year	Days with data	Share of year	Complete
1955	88	24%	No
1956	335	92%	Yes
1957	365	100%	Yes
1958	365	100%	Yes
1959	363	99%	Yes
1960	365	100%	Yes
1961	362	99%	Yes
1962	364	100%	Yes
1963	364	100%	Yes
1964	365	100%	Yes
1965	334	92%	Yes
1966	334	92%	Yes
1967	364	100%	Yes
1968	366	100%	Yes
1969	360	99%	Yes
1970	365	100%	Yes
1971	362	99%	Yes
1972	336	92%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	348	95%	Yes
1976	180	49%	No
1977	62	17%	No
1978	42	12%	No
1980	193	53%	No
1981	361	99%	Yes
1982	365	100%	Yes
1983	338	93%	Yes
1984	276	75%	No
1985	318	87%	No
1986	151	41%	No
1988	190	52%	No
1989	297	81%	No
1990	222	61%	No
1991	128	35%	No

Latest Records

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

Climate Trend

17 complete years, 1957 to 1982

One stripe for each of 17 complete years at Santa Gertrudis, 1957 to 1982. Blue stripes are years cooler than the station's own mean of 20.4 C (68.7 F); red stripes are warmer. The coolest year was 1973, at 18.6 C (65.5 F), and the warmest was 1958, at 22.1 C (71.7 F). The strongest colour marks a difference of 1.8 C (3.2 F).

Annual mean temperature at Santa Gertrudis as warming stripes, 1957 to 1982
Year	Annual mean temperature	Difference from the station mean
1957	21.3 C	+0.92 C
1958	22.1 C	+1.65 C
1959	21.4 C	+1.01 C
1960	21.2 C	+0.84 C
1961	20.8 C	+0.43 C
1962	20.9 C	+0.50 C
1963	21.3 C	+0.94 C
1964	20.2 C	-0.16 C
1967	20.7 C	+0.25 C
1968	20.5 C	+0.09 C
1969	20.5 C	+0.06 C
1970	20.6 C	+0.17 C
1971	18.9 C	-1.53 C
1973	18.6 C	-1.79 C
1974	19.3 C	-1.12 C
1981	19.8 C	-0.59 C
1982	18.7 C	-1.66 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

1955 to 1991

Yearly extremes at Santa Gertrudis: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	46.7 C (116.1 F)	1981	41.7 C (107.1 F)	35
Coldest night (TNn)	-3.3 C (26.1 F)	1985	0.6 C (33.1 F)	35
Wettest day (Rx1day)	74.9 mm (2.9 in)	1962	29.0 mm (1.1 in)	35
Wettest five days (Rx5day)	84.4 mm (3.3 in)	1960	39.6 mm (1.6 in)	35
Longest dry spell (CDD)	211 days	1964	129 days	35

Hottest day (TXx)

The hottest day of the year at Santa Gertrudis, 1955 to 1991. The record is 46.7 C (116.1 F) in 1981, marked on the chart; the median year is 41.7 C (107.1 F).

Hottest day (TXx) at Santa Gertrudis by year
Year	Hottest day (TXx)
1955	42.8 C (109.0 F)
1956	41.1 C (106.0 F)
1957	42.8 C (109.0 F)
1958	43.9 C (111.0 F)
1959	41.7 C (107.1 F)
1960	42.8 C (109.0 F)
1961	41.7 C (107.1 F)
1962	42.8 C (109.0 F)
1963	41.7 C (107.1 F)
1964	40.6 C (105.1 F)
1965	41.7 C (107.1 F)
1966	40.6 C (105.1 F)
1967	40.0 C (104.0 F)
1968	41.7 C (107.1 F)
1969	43.9 C (111.0 F)
1970	40.6 C (105.1 F)
1971	45.0 C (113.0 F)
1972	41.7 C (107.1 F)
1973	40.6 C (105.1 F)
1974	41.7 C (107.1 F)
1975	40.0 C (104.0 F)
1976	40.6 C (105.1 F)
1977	36.1 C (97.0 F)
1978	34.4 C (93.9 F)
1980	43.9 C (111.0 F)
1981	46.7 C (116.1 F)
1982	41.7 C (107.1 F)
1983	45.0 C (113.0 F)
1984	40.0 C (104.0 F)
1985	45.0 C (113.0 F)
1986	38.9 C (102.0 F)
1988	40.6 C (105.1 F)
1989	41.7 C (107.1 F)
1990	43.9 C (111.0 F)
1991	36.7 C (98.1 F)

Coldest night (TNn)

The coldest night of the year at Santa Gertrudis, 1955 to 1991. The record is -3.3 C (26.1 F) in 1985, marked on the chart; the median year is 0.6 C (33.1 F).

Coldest night (TNn) at Santa Gertrudis by year
Year	Coldest night (TNn)
1955	2.8 C (37.0 F)
1956	1.7 C (35.1 F)
1957	2.8 C (37.0 F)
1958	1.7 C (35.1 F)
1959	2.8 C (37.0 F)
1960	0.6 C (33.1 F)
1961	2.8 C (37.0 F)
1962	1.7 C (35.1 F)
1963	1.7 C (35.1 F)
1964	1.7 C (35.1 F)
1965	2.8 C (37.0 F)
1966	0.6 C (33.1 F)
1967	0.6 C (33.1 F)
1968	2.8 C (37.0 F)
1969	0.6 C (33.1 F)
1970	0.6 C (33.1 F)
1971	0.6 C (33.1 F)
1972	1.7 C (35.1 F)
1973	0.6 C (33.1 F)
1974	0.6 C (33.1 F)
1975	0.0 C (32.0 F)
1976	0.6 C (33.1 F)
1977	0.0 C (32.0 F)
1978	0.6 C (33.1 F)
1980	3.9 C (39.0 F)
1981	0.0 C (32.0 F)
1982	-1.1 C (30.0 F)
1983	0.0 C (32.0 F)
1984	0.6 C (33.1 F)
1985	-3.3 C (26.1 F)
1986	-1.1 C (30.0 F)
1988	0.0 C (32.0 F)
1989	0.0 C (32.0 F)
1990	0.0 C (32.0 F)
1991	0.0 C (32.0 F)

Wettest day (Rx1day)

The wettest day of the year at Santa Gertrudis, 1955 to 1991. The record is 74.9 mm (2.9 in) in 1962, marked on the chart; the median year is 29.0 mm (1.1 in).

Wettest day (Rx1day) at Santa Gertrudis by year
Year	Wettest day (Rx1day)
1955	0.0 mm (0.00 in)
1956	30.0 mm (1.2 in)
1957	32.8 mm (1.3 in)
1958	50.8 mm (2.0 in)
1959	39.9 mm (1.6 in)
1960	64.8 mm (2.6 in)
1961	22.4 mm (0.9 in)
1962	74.9 mm (2.9 in)
1963	8.9 mm (0.35 in)
1964	31.0 mm (1.2 in)
1965	54.9 mm (2.2 in)
1966	72.9 mm (2.9 in)
1967	19.8 mm (0.8 in)
1968	11.9 mm (0.5 in)
1969	29.0 mm (1.1 in)
1970	16.8 mm (0.7 in)
1971	52.8 mm (2.1 in)
1972	20.8 mm (0.8 in)
1973	39.9 mm (1.6 in)
1974	8.9 mm (0.35 in)
1975	4.8 mm (0.19 in)
1976	10.9 mm (0.4 in)
1977	16.8 mm (0.7 in)
1978	35.8 mm (1.4 in)
1980	15.0 mm (0.6 in)
1981	26.2 mm (1.0 in)
1982	41.7 mm (1.6 in)
1983	47.0 mm (1.9 in)
1984	35.6 mm (1.4 in)
1985	19.3 mm (0.8 in)
1986	5.8 mm (0.23 in)
1988	21.1 mm (0.8 in)
1989	58.9 mm (2.3 in)
1990	21.3 mm (0.8 in)
1991	31.0 mm (1.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at Santa Gertrudis, 1955 to 1991. The record is 84.4 mm (3.3 in) in 1960, marked on the chart; the median year is 39.6 mm (1.6 in).

Wettest five days (Rx5day) at Santa Gertrudis by year
Year	Wettest five days (Rx5day)
1955	0.0 mm (0.00 in)
1956	63.0 mm (2.5 in)
1957	32.8 mm (1.3 in)
1958	79.2 mm (3.1 in)
1959	53.3 mm (2.1 in)
1960	84.4 mm (3.3 in)
1961	22.4 mm (0.9 in)
1962	81.8 mm (3.2 in)
1963	10.2 mm (0.4 in)
1964	42.9 mm (1.7 in)
1965	55.7 mm (2.2 in)
1966	78.7 mm (3.1 in)
1967	39.6 mm (1.6 in)
1968	11.9 mm (0.5 in)
1969	40.7 mm (1.6 in)
1970	16.8 mm (0.7 in)
1971	75.4 mm (3.0 in)
1972	41.6 mm (1.6 in)
1973	62.8 mm (2.5 in)
1974	14.3 mm (0.6 in)
1975	6.9 mm (0.27 in)
1976	26.1 mm (1.0 in)
1977	23.4 mm (0.9 in)
1978	55.4 mm (2.2 in)
1980	15.0 mm (0.6 in)
1981	33.8 mm (1.3 in)
1982	47.0 mm (1.9 in)
1983	77.0 mm (3.0 in)
1984	61.5 mm (2.4 in)
1985	19.3 mm (0.8 in)
1986	5.8 mm (0.23 in)
1988	26.7 mm (1.1 in)
1989	58.9 mm (2.3 in)
1990	21.3 mm (0.8 in)
1991	25.7 mm (1.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Santa Gertrudis, 1955 to 1991. The record is 211 days in 1964, marked on the chart; the median year is 129 days.

Longest dry spell (CDD) at Santa Gertrudis by year
Year	Longest dry spell (CDD)
1955	88 days
1956	202 days
1957	129 days
1958	135 days
1959	139 days
1960	150 days
1961	179 days
1962	167 days
1963	185 days
1964	211 days
1965	110 days
1966	176 days
1967	201 days
1968	129 days
1969	69 days
1970	131 days
1971	138 days
1972	89 days
1973	134 days
1974	128 days
1975	134 days
1976	79 days
1977	14 days
1978	14 days
1980	118 days
1981	171 days
1982	69 days
1983	119 days
1984	62 days
1985	51 days
1986	76 days
1988	41 days
1989	51 days
1990	158 days
1991	69 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 Santa Gertrudis standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Santa Gertrudis 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).