San Luis Gonzaga Weather Records (MXN00003128)

Record envelope, standing records and threshold days for San Luis Gonzaga (MXN00003128), Mexico, with 34 years of record.

Key Facts for San Luis Gonzaga

San Luis Gonzaga (MXN00003128) is a weather station in Mexico at 24.90 latitude and -111.28 longitude, 160 m (524 ft) above sea level.
The station reports from 1979 to 2012, 34 years of record.
1,464 records set at San Luis Gonzaga still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
San Luis Gonzaga set a daily record high minimum temperature of 16.7 C (62.1 F) on 26 December 2012.

About the Station

Location: Mexico, 24.90 latitude, -111.28 longitude.
Elevation: 160 m (524 ft).
Period of record: 1979 to 2012, 34 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 San Luis Gonzaga. 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 Luis Gonzaga, 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)	0.0 C (32.0 F)	n/a	n/a
Feb	38.9 C (102.0 F)	0.0 C (32.0 F)	n/a	n/a
Mar	38.9 C (102.0 F)	0.6 C (33.1 F)	n/a	n/a
Apr	40.6 C (105.1 F)	1.7 C (35.1 F)	n/a	n/a
May	40.6 C (105.1 F)	3.9 C (39.0 F)	n/a	n/a
Jun	45.6 C (114.1 F)	3.9 C (39.0 F)	n/a	n/a
Jul	45.6 C (114.1 F)	7.8 C (46.0 F)	n/a	n/a
Aug	47.8 C (118.0 F)	7.8 C (46.0 F)	n/a	n/a
Sep	47.8 C (118.0 F)	7.8 C (46.0 F)	n/a	n/a
Oct	41.1 C (106.0 F)	2.8 C (37.0 F)	n/a	n/a
Nov	40.0 C (104.0 F)	1.7 C (35.1 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 San Luis Gonzaga still stand. 1989 holds the most, with 113.

Standing records at San Luis Gonzaga by the year they were set
Year set	Standing records
1979	12
1980	9
1981	18
1982	98
1983	65
1984	60
1985	46
1986	42
1987	54
1988	46
1989	113
1990	47
1991	42
1992	46
1993	20
1994	21
1995	64
1996	35
1997	62
1998	24
1999	30
2000	37
2001	40
2002	14
2003	43
2004	8
2005	15
2006	36
2007	57
2008	59
2009	47
2010	51
2011	36
2012	67

Wettest Day of Each Month

Aug: 164.8 mm (6.5 in)

The wettest day on record for each calendar month at San Luis Gonzaga. The most was 164.8 mm (6.5 in) on 31 August 2009.

Record daily precipitation for each month at San Luis Gonzaga
Month	Record daily precipitation (mm)	Date
Jan	59.9 mm (2.4 in)	5 January 1993
Feb	33.8 mm (1.3 in)	7 February 2012
Mar	31.0 mm (1.2 in)	6 March 2005
Apr	1.8 mm (0.07 in)	28 April 1986
May	3.0 mm (0.12 in)	2 May 2001
Jun	16.8 mm (0.7 in)	23 June 1984
Jul	79.8 mm (3.1 in)	22 July 1983
Aug	164.8 mm (6.5 in)	31 August 2009
Sep	164.8 mm (6.5 in)	2 September 2009
Oct	108.5 mm (4.3 in)	4 October 2009
Nov	39.9 mm (1.6 in)	12 November 2011
Dec	60.5 mm (2.4 in)	22 December 1994

Period of Record Coverage

1979 to 2012

34 years of record at San Luis Gonzaga, 1979 to 2012. 8 years have data for under 90 percent of days and are left out of rankings: 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986.

Days with data per year at San Luis Gonzaga
Year	Days with data	Share of year	Complete
1979	122	33%	No
1980	96	26%	No
1981	160	44%	No
1982	303	83%	No
1983	286	78%	No
1984	236	64%	No
1985	303	83%	No
1986	284	78%	No
1987	333	91%	Yes
1988	349	95%	Yes
1989	365	100%	Yes
1990	365	100%	Yes
1991	365	100%	Yes
1992	366	100%	Yes
1993	365	100%	Yes
1994	365	100%	Yes
1995	365	100%	Yes
1996	366	100%	Yes
1997	364	100%	Yes
1998	365	100%	Yes
1999	365	100%	Yes
2000	335	92%	Yes
2001	365	100%	Yes
2002	365	100%	Yes
2003	365	100%	Yes
2004	366	100%	Yes
2005	365	100%	Yes
2006	365	100%	Yes
2007	364	100%	Yes
2008	365	100%	Yes
2009	363	99%	Yes
2010	365	100%	Yes
2011	362	99%	Yes
2012	364	99%	Yes

Latest Records

Latest records at San Luis Gonzaga
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
26 December 2012	San Luis Gonzaga, MX	daily high min	16.7 C (62.1 F)	1.7 C (3.1 F)	5 years	8 of 100 (Routine)
22 December 2012	San Luis Gonzaga, MX	daily high min	20.0 C (68.0 F)	3.3 C (5.9 F)	2 years	12 of 100 (Routine)
21 December 2012	San Luis Gonzaga, MX	daily high min	16.7 C (62.1 F)	1.1 C (2.0 F)	3 years	6 of 100 (Routine)
20 December 2012	San Luis Gonzaga, MX	monthly high max (Tie)	38.9 C (102.0 F)	tie	5 years	3 of 100 (Routine)
19 December 2012	San Luis Gonzaga, MX	daily high min	20.0 C (68.0 F)	5.0 C (9.0 F)	5 years	18 of 100 (Routine)
18 December 2012	San Luis Gonzaga, MX	daily high min	20.0 C (68.0 F)	4.4 C (7.9 F)	3 years	15 of 100 (Routine)
16 December 2012	San Luis Gonzaga, MX	daily low min (Tie)	3.9 C (39.0 F)	tie	13 years	1 of 100 (Routine)
14 December 2012	San Luis Gonzaga, MX	daily rain	1.8 mm (0.07 in)	1.8 mm (0.07 in)	33 years	13 of 100 (Routine)
14 December 2012	San Luis Gonzaga, MX	daily high min	17.8 C (64.0 F)	1.1 C (2.0 F)	4 years	7 of 100 (Routine)
13 December 2012	San Luis Gonzaga, MX	daily high min	16.7 C (62.1 F)	1.1 C (2.0 F)	11 years	9 of 100 (Routine)
12 December 2012	San Luis Gonzaga, MX	daily high min (Tie)	16.7 C (62.1 F)	tie	25 years	2 of 100 (Routine)
7 December 2012	San Luis Gonzaga, MX	daily high min	17.8 C (64.0 F)	1.1 C (2.0 F)	2 years	6 of 100 (Routine)
4 December 2012	San Luis Gonzaga, MX	daily high min (Tie)	16.7 C (62.1 F)	tie	5 years	1 of 100 (Routine)
26 November 2012	San Luis Gonzaga, MX	daily high max	38.9 C (102.0 F)	5.0 C (9.0 F)	12 years	20 of 100 (Routine)
23 November 2012	San Luis Gonzaga, MX	daily low max (Tie)	20.6 C (69.1 F)	tie	11 years	1 of 100 (Routine)
16 November 2012	San Luis Gonzaga, MX	daily high min (Tie)	20.0 C (68.0 F)	tie	4 years	1 of 100 (Routine)
8 November 2012	San Luis Gonzaga, MX	daily high min	18.9 C (66.0 F)	1.1 C (2.0 F)	9 years	8 of 100 (Routine)
29 October 2012	San Luis Gonzaga, MX	daily high min (Tie)	20.0 C (68.0 F)	tie	3 years	0 of 100 (Routine)
26 October 2012	San Luis Gonzaga, MX	daily high min (Tie)	20.0 C (68.0 F)	tie	29 years	2 of 100 (Routine)
21 October 2012	San Luis Gonzaga, MX	daily high max (Tie)	38.9 C (102.0 F)	tie	9 years	1 of 100 (Routine)

Climate Trend

23 complete years, 1989 to 2012

One stripe for each of 23 complete years at San Luis Gonzaga, 1989 to 2012. Blue stripes are years cooler than the station's own mean of 22.3 C (72.1 F); red stripes are warmer. The coolest year was 1991, at 20.5 C (68.9 F), and the warmest was 2010, at 23.7 C (74.7 F). The strongest colour marks a difference of 1.8 C (3.2 F).

Annual mean temperature at San Luis Gonzaga as warming stripes, 1989 to 2012
Year	Annual mean temperature	Difference from the station mean
1989	20.8 C	-1.48 C
1990	21.3 C	-1.04 C
1991	20.5 C	-1.77 C
1992	22.9 C	+0.64 C
1993	22.6 C	+0.32 C
1994	23.3 C	+0.96 C
1995	22.3 C	+0.05 C
1996	23.4 C	+1.13 C
1997	21.4 C	-0.88 C
1998	21.0 C	-1.31 C
1999	22.4 C	+0.09 C
2001	21.9 C	-0.42 C
2002	22.4 C	+0.13 C
2003	22.6 C	+0.35 C
2004	22.2 C	-0.11 C
2005	22.8 C	+0.55 C
2006	23.1 C	+0.82 C
2007	21.7 C	-0.64 C
2008	22.5 C	+0.25 C
2009	23.4 C	+1.11 C
2010	23.7 C	+1.45 C
2011	22.1 C	-0.20 C
2012	22.2 C	-0.05 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

1979 to 2012

Yearly extremes at San Luis Gonzaga: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	47.8 C (118.0 F)	1982	42.8 C (109.0 F)	34
Coldest night (TNn)	-1.1 C (30.0 F)	1985	2.8 C (37.0 F)	34
Wettest day (Rx1day)	164.8 mm (6.5 in)	2009	50.8 mm (2.0 in)	34
Wettest five days (Rx5day)	367.0 mm (14.4 in)	2009	61.4 mm (2.4 in)	34
Longest dry spell (CDD)	245 days	2007	162 days	34

Hottest day (TXx)

The hottest day of the year at San Luis Gonzaga, 1979 to 2012. The record is 47.8 C (118.0 F) in 1982, marked on the chart; the median year is 42.8 C (109.0 F).

Hottest day (TXx) at San Luis Gonzaga by year
Year	Hottest day (TXx)
1979	39.4 C (102.9 F)
1980	35.0 C (95.0 F)
1981	40.6 C (105.1 F)
1982	47.8 C (118.0 F)
1983	45.0 C (113.0 F)
1984	40.0 C (104.0 F)
1985	45.0 C (113.0 F)
1986	45.6 C (114.1 F)
1987	43.9 C (111.0 F)
1988	40.6 C (105.1 F)
1989	40.6 C (105.1 F)
1990	42.8 C (109.0 F)
1991	40.6 C (105.1 F)
1992	42.8 C (109.0 F)
1993	37.8 C (100.0 F)
1994	40.6 C (105.1 F)
1995	43.9 C (111.0 F)
1996	43.9 C (111.0 F)
1997	42.8 C (109.0 F)
1998	43.9 C (111.0 F)
1999	42.8 C (109.0 F)
2000	40.0 C (104.0 F)
2001	42.8 C (109.0 F)
2002	40.6 C (105.1 F)
2003	42.8 C (109.0 F)
2004	42.8 C (109.0 F)
2005	43.9 C (111.0 F)
2006	41.7 C (107.1 F)
2007	41.7 C (107.1 F)
2008	43.9 C (111.0 F)
2009	41.7 C (107.1 F)
2010	42.8 C (109.0 F)
2011	41.7 C (107.1 F)
2012	40.0 C (104.0 F)

Coldest night (TNn)

The coldest night of the year at San Luis Gonzaga, 1979 to 2012. The record is -1.1 C (30.0 F) in 1985, marked on the chart; the median year is 2.8 C (37.0 F).

Coldest night (TNn) at San Luis Gonzaga by year
Year	Coldest night (TNn)
1979	3.9 C (39.0 F)
1980	3.9 C (39.0 F)
1981	7.8 C (46.0 F)
1982	2.2 C (36.0 F)
1983	0.6 C (33.1 F)
1984	3.3 C (37.9 F)
1985	-1.1 C (30.0 F)
1986	2.8 C (37.0 F)
1987	0.0 C (32.0 F)
1988	0.6 C (33.1 F)
1989	0.0 C (32.0 F)
1990	5.0 C (41.0 F)
1991	2.8 C (37.0 F)
1992	2.8 C (37.0 F)
1993	5.0 C (41.0 F)
1994	2.8 C (37.0 F)
1995	2.8 C (37.0 F)
1996	5.0 C (41.0 F)
1997	1.7 C (35.1 F)
1998	2.8 C (37.0 F)
1999	1.7 C (35.1 F)
2000	0.0 C (32.0 F)
2001	1.7 C (35.1 F)
2002	2.8 C (37.0 F)
2003	1.7 C (35.1 F)
2004	2.8 C (37.0 F)
2005	1.7 C (35.1 F)
2006	6.7 C (44.1 F)
2007	0.6 C (33.1 F)
2008	3.9 C (39.0 F)
2009	3.9 C (39.0 F)
2010	5.0 C (41.0 F)
2011	2.8 C (37.0 F)
2012	0.0 C (32.0 F)

Wettest day (Rx1day)

The wettest day of the year at San Luis Gonzaga, 1979 to 2012. The record is 164.8 mm (6.5 in) in 2009, marked on the chart; the median year is 50.8 mm (2.0 in).

Wettest day (Rx1day) at San Luis Gonzaga by year
Year	Wettest day (Rx1day)
1979	79.0 mm (3.1 in)
1980	11.9 mm (0.5 in)
1981	9.9 mm (0.39 in)
1982	64.8 mm (2.6 in)
1983	79.8 mm (3.1 in)
1984	47.0 mm (1.9 in)
1985	47.8 mm (1.9 in)
1986	69.9 mm (2.8 in)
1987	18.8 mm (0.7 in)
1988	60.5 mm (2.4 in)
1989	22.4 mm (0.9 in)
1990	60.2 mm (2.4 in)
1991	50.8 mm (2.0 in)
1992	65.0 mm (2.6 in)
1993	59.9 mm (2.4 in)
1994	60.5 mm (2.4 in)
1995	30.0 mm (1.2 in)
1996	25.1 mm (1.0 in)
1997	47.0 mm (1.9 in)
1998	80.5 mm (3.2 in)
1999	40.4 mm (1.6 in)
2000	41.9 mm (1.6 in)
2001	26.9 mm (1.1 in)
2002	15.0 mm (0.6 in)
2003	125.0 mm (4.9 in)
2004	36.8 mm (1.4 in)
2005	34.0 mm (1.3 in)
2006	66.0 mm (2.6 in)
2007	52.1 mm (2.1 in)
2008	79.8 mm (3.1 in)
2009	164.8 mm (6.5 in)
2010	11.9 mm (0.5 in)
2011	50.8 mm (2.0 in)
2012	80.8 mm (3.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at San Luis Gonzaga, 1979 to 2012. The record is 367.0 mm (14.4 in) in 2009, marked on the chart; the median year is 61.4 mm (2.4 in).

Wettest five days (Rx5day) at San Luis Gonzaga by year
Year	Wettest five days (Rx5day)
1979	81.3 mm (3.2 in)
1980	22.8 mm (0.9 in)
1981	10.7 mm (0.4 in)
1982	64.8 mm (2.6 in)
1983	158.5 mm (6.2 in)
1984	80.5 mm (3.2 in)
1985	52.9 mm (2.1 in)
1986	94.8 mm (3.7 in)
1987	27.7 mm (1.1 in)
1988	66.1 mm (2.6 in)
1989	29.2 mm (1.1 in)
1990	60.2 mm (2.4 in)
1991	56.9 mm (2.2 in)
1992	78.2 mm (3.1 in)
1993	71.1 mm (2.8 in)
1994	60.5 mm (2.4 in)
1995	33.3 mm (1.3 in)
1996	55.1 mm (2.2 in)
1997	72.4 mm (2.9 in)
1998	80.8 mm (3.2 in)
1999	43.2 mm (1.7 in)
2000	62.2 mm (2.4 in)
2001	54.8 mm (2.2 in)
2002	19.8 mm (0.8 in)
2003	168.0 mm (6.6 in)
2004	58.9 mm (2.3 in)
2005	63.2 mm (2.5 in)
2006	100.8 mm (4.0 in)
2007	56.9 mm (2.2 in)
2008	79.8 mm (3.1 in)
2009	367.0 mm (14.4 in)
2010	12.9 mm (0.5 in)
2011	50.8 mm (2.0 in)
2012	128.8 mm (5.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at San Luis Gonzaga, 1979 to 2012. The record is 245 days in 2007, marked on the chart; the median year is 162 days.

Longest dry spell (CDD) at San Luis Gonzaga by year
Year	Longest dry spell (CDD)
1979	89 days
1980	42 days
1981	104 days
1982	181 days
1983	90 days
1984	69 days
1985	89 days
1986	66 days
1987	197 days
1988	142 days
1989	161 days
1990	101 days
1991	163 days
1992	104 days
1993	186 days
1994	199 days
1995	180 days
1996	200 days
1997	196 days
1998	112 days
1999	230 days
2000	144 days
2001	121 days
2002	168 days
2003	182 days
2004	137 days
2005	143 days
2006	194 days
2007	245 days
2008	196 days
2009	161 days
2010	192 days
2011	203 days
2012	177 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 Luis Gonzaga standing records by year: CSV or JSON. Field meanings are on the data page.
Data for San Luis Gonzaga 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).