Ligui Weather Records (MXN00003138)

Record envelope, standing records and threshold days for Ligui (MXN00003138), Mexico, with 35 years of record.

Key Facts for Ligui

Ligui (MXN00003138) is a weather station in Mexico at 25.73 latitude and -111.27 longitude, 10 m (32 ft) above sea level.
The station reports from 1978 to 2012, 35 years of record.
1,464 records set at Ligui still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Ligui set a daily record low maximum temperature of 19.4 C (66.9 F) on 31 December 2012.

About the Station

Location: Mexico, 25.73 latitude, -111.27 longitude.
Elevation: 10 m (32 ft).
Period of record: 1978 to 2012, 35 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 Ligui. 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 Ligui, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	33.9 C (93.0 F)	3.9 C (39.0 F)	n/a	n/a
Feb	35.0 C (95.0 F)	3.9 C (39.0 F)	n/a	n/a
Mar	35.0 C (95.0 F)	5.6 C (42.1 F)	n/a	n/a
Apr	41.7 C (107.1 F)	6.7 C (44.1 F)	n/a	n/a
May	40.6 C (105.1 F)	5.6 C (42.1 F)	n/a	n/a
Jun	45.0 C (113.0 F)	5.6 C (42.1 F)	n/a	n/a
Jul	45.6 C (114.1 F)	10.0 C (50.0 F)	n/a	n/a
Aug	41.7 C (107.1 F)	11.7 C (53.1 F)	n/a	n/a
Sep	40.0 C (104.0 F)	10.0 C (50.0 F)	n/a	n/a
Oct	39.4 C (102.9 F)	8.9 C (48.0 F)	n/a	n/a
Nov	38.9 C (102.0 F)	6.7 C (44.1 F)	n/a	n/a
Dec	37.8 C (100.0 F)	1.7 C (35.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Ligui still stand. 1985 holds the most, with 160.

Standing records at Ligui by the year they were set
Year set	Standing records
1978	6
1979	55
1980	42
1981	32
1982	37
1983	50
1984	13
1985	160
1986	33
1987	49
1988	67
1989	60
1990	25
1991	111
1992	17
1993	14
1994	15
1995	109
1996	56
1997	49
1998	22
1999	17
2000	39
2001	40
2002	29
2003	26
2004	55
2005	23
2006	26
2007	39
2008	43
2009	24
2010	27
2011	35
2012	19

Wettest Day of Each Month

Sep: 321.8 mm (12.7 in)

The wettest day on record for each calendar month at Ligui. The most was 321.8 mm (12.7 in) on 22 September 2003.

Record daily precipitation for each month at Ligui
Month	Record daily precipitation (mm)	Date
Jan	81.8 mm (3.2 in)	5 January 1993
Feb	41.9 mm (1.6 in)	1 February 1989
Mar	34.8 mm (1.4 in)	4 March 1983
Apr	1.8 mm (0.07 in)	2 April 2003
May	2.3 mm (0.09 in)	2 May 1981
Jun	1.3 mm (0.05 in)	28 June 2009
Jul	42.4 mm (1.7 in)	14 July 1984
Aug	220.0 mm (8.7 in)	25 August 2003
Sep	321.8 mm (12.7 in)	22 September 2003
Oct	201.9 mm (7.9 in)	15 October 2012
Nov	87.4 mm (3.4 in)	12 November 1991
Dec	125.0 mm (4.9 in)	22 December 1994

Period of Record Coverage

1978 to 2012

35 years of record at Ligui, 1978 to 2012. 3 years have data for under 90 percent of days and are left out of rankings: 1978, 1986, 2000.

Days with data per year at Ligui
Year	Days with data	Share of year	Complete
1978	31	8%	No
1979	364	100%	Yes
1980	365	100%	Yes
1981	365	100%	Yes
1982	355	97%	Yes
1983	365	100%	Yes
1984	360	98%	Yes
1985	365	100%	Yes
1986	303	83%	No
1987	365	100%	Yes
1988	361	99%	Yes
1989	365	100%	Yes
1990	363	99%	Yes
1991	364	100%	Yes
1992	366	100%	Yes
1993	365	100%	Yes
1994	365	100%	Yes
1995	365	100%	Yes
1996	345	94%	Yes
1997	365	100%	Yes
1998	365	100%	Yes
1999	365	100%	Yes
2000	305	83%	No
2001	365	100%	Yes
2002	365	100%	Yes
2003	365	100%	Yes
2004	366	100%	Yes
2005	365	100%	Yes
2006	364	100%	Yes
2007	364	100%	Yes
2008	366	100%	Yes
2009	365	100%	Yes
2010	365	100%	Yes
2011	364	100%	Yes
2012	366	100%	Yes

Latest Records

Latest records at Ligui
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
31 December 2012	Ligui, MX	daily low max	19.4 C (66.9 F)	0.6 C (1.1 F)	34 years	14 of 100 (Routine)
25 December 2012	Ligui, MX	daily low min (Tie)	7.2 C (45.0 F)	tie	12 years	1 of 100 (Routine)
12 December 2012	Ligui, MX	daily low min	7.8 C (46.0 F)	1.6 C (2.9 F)	5 years	10 of 100 (Routine)
7 November 2012	Ligui, MX	daily low max	21.1 C (70.0 F)	4.5 C (8.1 F)	21 years	22 of 100 (Routine)
16 October 2012	Ligui, MX	daily rain	121.9 mm (4.8 in)	121.9 mm (4.8 in)	33 years	52 of 100 (Notable)
16 October 2012	Ligui, MX	daily low max	23.9 C (75.0 F)	1.7 C (3.1 F)	21 years	15 of 100 (Routine)
15 October 2012	Ligui, MX	monthly rain	201.9 mm (7.9 in)	19.5 mm (0.8 in)	4 years	33 of 100 (Routine)
15 October 2012	Ligui, MX	daily low max	23.9 C (75.0 F)	1.7 C (3.1 F)	21 years	15 of 100 (Routine)
14 October 2012	Ligui, MX	daily low max	27.2 C (81.0 F)	0.6 C (1.1 F)	4 years	6 of 100 (Routine)
13 October 2012	Ligui, MX	daily low max	26.7 C (80.1 F)	2.2 C (4.0 F)	27 years	19 of 100 (Routine)
29 September 2012	Ligui, MX	daily low max	27.8 C (82.0 F)	1.1 C (2.0 F)	26 years	14 of 100 (Routine)
28 September 2012	Ligui, MX	daily low max	27.8 C (82.0 F)	2.2 C (4.0 F)	11 years	15 of 100 (Routine)
27 September 2012	Ligui, MX	daily rain	71.9 mm (2.8 in)	60.0 mm (2.4 in)	11 years	17 of 100 (Routine)
27 September 2012	Ligui, MX	monthly low max (Tie)	26.7 C (80.1 F)	tie	15 years	4 of 100 (Routine)
30 August 2012	Ligui, MX	daily low max (Tie)	32.8 C (91.0 F)	tie	18 years	2 of 100 (Routine)
15 August 2012	Ligui, MX	daily rain	66.8 mm (2.6 in)	52.3 mm (2.1 in)	29 years	23 of 100 (Routine)
14 August 2012	Ligui, MX	daily rain	114.8 mm (4.5 in)	47.0 mm (1.9 in)	15 years	18 of 100 (Routine)
14 August 2012	Ligui, MX	daily high min (Tie)	30.0 C (86.0 F)	tie	3 years	0 of 100 (Routine)
13 August 2012	Ligui, MX	daily high min (Tie)	30.0 C (86.0 F)	tie	9 years	1 of 100 (Routine)
3 August 2012	Ligui, MX	daily high min (Tie)	30.0 C (86.0 F)	tie	1 year	0 of 100 (Routine)

Climate Trend

31 complete years, 1979 to 2012

One stripe for each of 31 complete years at Ligui, 1979 to 2012. Blue stripes are years cooler than the station's own mean of 23.4 C (74.2 F); red stripes are warmer. The coolest year was 1995, at 21.4 C (70.4 F), and the warmest was 1989, at 24.7 C (76.5 F). The strongest colour marks a difference of 2.1 C (3.8 F).

Annual mean temperature at Ligui as warming stripes, 1979 to 2012
Year	Annual mean temperature	Difference from the station mean
1979	23.3 C	-0.16 C
1980	23.9 C	+0.47 C
1981	23.3 C	-0.18 C
1982	23.4 C	-0.01 C
1983	22.9 C	-0.50 C
1984	23.2 C	-0.29 C
1985	23.8 C	+0.32 C
1987	24.2 C	+0.75 C
1988	24.4 C	+0.92 C
1989	24.7 C	+1.28 C
1990	23.5 C	+0.06 C
1991	21.7 C	-1.79 C
1992	23.3 C	-0.10 C
1993	23.7 C	+0.29 C
1994	22.6 C	-0.83 C
1995	21.4 C	-2.08 C
1997	24.0 C	+0.55 C
1998	23.6 C	+0.11 C
1999	23.3 C	-0.14 C
2001	23.5 C	+0.04 C
2002	23.4 C	-0.03 C
2003	23.6 C	+0.19 C
2004	23.2 C	-0.26 C
2005	23.6 C	+0.17 C
2006	23.6 C	+0.19 C
2007	23.4 C	-0.05 C
2008	23.3 C	-0.12 C
2009	23.8 C	+0.40 C
2010	23.7 C	+0.24 C
2011	23.9 C	+0.48 C
2012	23.5 C	+0.07 C

The fitted trend in annual mean temperature here over 1979 to 2012 is 0.04 C (-0.21 to 0.28) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.4 to 0.5) per decade. The slope is a straight line fitted to 31 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Ligui
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.04 C (-0.21 to 0.28) per decade	0.1 F (-0.4 to 0.5) per decade	1979 to 2012	31	Not clearly different from zero
Mean daily maximum	-0.34 C (-0.64 to -0.04) per decade	-0.6 F (-1.2 to -0.1) per decade	1979 to 2012	31	Fall
Mean daily minimum	0.41 C (-0.05 to 0.87) per decade	0.7 F (-0.1 to 1.6) per decade	1979 to 2012	31	Not clearly different from zero

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

1978 to 2012

Yearly extremes at Ligui: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	45.6 C (114.1 F)	1985	40.0 C (104.0 F)	35
Coldest night (TNn)	1.7 C (35.1 F)	2003	6.1 C (43.0 F)	35
Wettest day (Rx1day)	321.8 mm (12.7 in)	2003	47.8 mm (1.9 in)	35
Wettest five days (Rx5day)	426.2 mm (16.8 in)	1997	65.6 mm (2.6 in)	35
Longest dry spell (CDD)	315 days	2011	178 days	35

Hottest day (TXx)

The hottest day of the year at Ligui, 1978 to 2012. The record is 45.6 C (114.1 F) in 1985, marked on the chart; the median year is 40.0 C (104.0 F).

Hottest day (TXx) at Ligui by year
Year	Hottest day (TXx)
1978	27.2 C (81.0 F)
1979	40.0 C (104.0 F)
1980	40.6 C (105.1 F)
1981	40.0 C (104.0 F)
1982	38.9 C (102.0 F)
1983	40.0 C (104.0 F)
1984	36.7 C (98.1 F)
1985	45.6 C (114.1 F)
1986	40.0 C (104.0 F)
1987	40.6 C (105.1 F)
1988	40.0 C (104.0 F)
1989	40.6 C (105.1 F)
1990	40.0 C (104.0 F)
1991	38.9 C (102.0 F)
1992	40.6 C (105.1 F)
1993	38.9 C (102.0 F)
1994	40.0 C (104.0 F)
1995	37.8 C (100.0 F)
1996	37.8 C (100.0 F)
1997	40.0 C (104.0 F)
1998	41.7 C (107.1 F)
1999	40.0 C (104.0 F)
2000	40.0 C (104.0 F)
2001	40.0 C (104.0 F)
2002	38.9 C (102.0 F)
2003	40.0 C (104.0 F)
2004	40.0 C (104.0 F)
2005	38.9 C (102.0 F)
2006	40.0 C (104.0 F)
2007	40.6 C (105.1 F)
2008	38.9 C (102.0 F)
2009	40.0 C (104.0 F)
2010	40.6 C (105.1 F)
2011	40.6 C (105.1 F)
2012	40.6 C (105.1 F)

Coldest night (TNn)

The coldest night of the year at Ligui, 1978 to 2012. The record is 1.7 C (35.1 F) in 2003, marked on the chart; the median year is 6.1 C (43.0 F).

Coldest night (TNn) at Ligui by year
Year	Coldest night (TNn)
1978	7.2 C (45.0 F)
1979	5.0 C (41.0 F)
1980	7.2 C (45.0 F)
1981	7.2 C (45.0 F)
1982	6.1 C (43.0 F)
1983	8.3 C (46.9 F)
1984	7.2 C (45.0 F)
1985	3.9 C (39.0 F)
1986	5.6 C (42.1 F)
1987	6.7 C (44.1 F)
1988	7.8 C (46.0 F)
1989	5.0 C (41.0 F)
1990	5.0 C (41.0 F)
1991	5.0 C (41.0 F)
1992	6.7 C (44.1 F)
1993	6.7 C (44.1 F)
1994	6.7 C (44.1 F)
1995	10.0 C (50.0 F)
1996	6.1 C (43.0 F)
1997	5.0 C (41.0 F)
1998	6.7 C (44.1 F)
1999	6.7 C (44.1 F)
2000	5.6 C (42.1 F)
2001	6.1 C (43.0 F)
2002	6.1 C (43.0 F)
2003	1.7 C (35.1 F)
2004	4.4 C (39.9 F)
2005	5.0 C (41.0 F)
2006	5.6 C (42.1 F)
2007	5.0 C (41.0 F)
2008	3.9 C (39.0 F)
2009	7.2 C (45.0 F)
2010	6.7 C (44.1 F)
2011	5.0 C (41.0 F)
2012	6.1 C (43.0 F)

Wettest day (Rx1day)

The wettest day of the year at Ligui, 1978 to 2012. The record is 321.8 mm (12.7 in) in 2003, marked on the chart; the median year is 47.8 mm (1.9 in).

Wettest day (Rx1day) at Ligui by year
Year	Wettest day (Rx1day)
1978	8.4 mm (0.33 in)
1979	63.8 mm (2.5 in)
1980	34.8 mm (1.4 in)
1981	39.9 mm (1.6 in)
1982	15.7 mm (0.6 in)
1983	36.8 mm (1.4 in)
1984	85.9 mm (3.4 in)
1985	35.3 mm (1.4 in)
1986	12.4 mm (0.5 in)
1987	59.9 mm (2.4 in)
1988	30.0 mm (1.2 in)
1989	41.9 mm (1.6 in)
1990	30.0 mm (1.2 in)
1991	87.4 mm (3.4 in)
1992	37.8 mm (1.5 in)
1993	100.1 mm (3.9 in)
1994	125.0 mm (4.9 in)
1995	29.0 mm (1.1 in)
1996	81.3 mm (3.2 in)
1997	308.4 mm (12.1 in)
1998	47.8 mm (1.9 in)
1999	99.8 mm (3.9 in)
2000	17.3 mm (0.7 in)
2001	137.9 mm (5.4 in)
2002	84.8 mm (3.3 in)
2003	321.8 mm (12.7 in)
2004	70.9 mm (2.8 in)
2005	33.3 mm (1.3 in)
2006	26.9 mm (1.1 in)
2007	117.9 mm (4.6 in)
2008	218.4 mm (8.6 in)
2009	111.0 mm (4.4 in)
2010	41.9 mm (1.6 in)
2011	11.4 mm (0.4 in)
2012	201.9 mm (7.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Ligui, 1978 to 2012. The record is 426.2 mm (16.8 in) in 1997, marked on the chart; the median year is 65.6 mm (2.6 in).

Wettest five days (Rx5day) at Ligui by year
Year	Wettest five days (Rx5day)
1978	8.4 mm (0.33 in)
1979	101.4 mm (4.0 in)
1980	65.6 mm (2.6 in)
1981	49.6 mm (2.0 in)
1982	17.1 mm (0.7 in)
1983	58.2 mm (2.3 in)
1984	110.5 mm (4.4 in)
1985	43.4 mm (1.7 in)
1986	14.2 mm (0.6 in)
1987	106.9 mm (4.2 in)
1988	32.3 mm (1.3 in)
1989	44.7 mm (1.8 in)
1990	34.8 mm (1.4 in)
1991	157.0 mm (6.2 in)
1992	37.8 mm (1.5 in)
1993	121.7 mm (4.8 in)
1994	125.8 mm (5.0 in)
1995	29.0 mm (1.1 in)
1996	135.6 mm (5.3 in)
1997	426.2 mm (16.8 in)
1998	50.9 mm (2.0 in)
1999	102.6 mm (4.0 in)
2000	18.3 mm (0.7 in)
2001	217.4 mm (8.6 in)
2002	118.4 mm (4.7 in)
2003	341.6 mm (13.4 in)
2004	76.5 mm (3.0 in)
2005	54.1 mm (2.1 in)
2006	36.8 mm (1.4 in)
2007	117.9 mm (4.6 in)
2008	218.4 mm (8.6 in)
2009	111.0 mm (4.4 in)
2010	41.9 mm (1.6 in)
2011	15.7 mm (0.6 in)
2012	323.8 mm (12.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Ligui, 1978 to 2012. The record is 315 days in 2011, marked on the chart; the median year is 178 days.

Longest dry spell (CDD) at Ligui by year
Year	Longest dry spell (CDD)
1978	13 days
1979	175 days
1980	165 days
1981	82 days
1982	97 days
1983	89 days
1984	160 days
1985	181 days
1986	148 days
1987	261 days
1988	116 days
1989	162 days
1990	181 days
1991	195 days
1992	123 days
1993	188 days
1994	146 days
1995	179 days
1996	218 days
1997	106 days
1998	194 days
1999	226 days
2000	212 days
2001	238 days
2002	223 days
2003	116 days
2004	149 days
2005	147 days
2006	194 days
2007	133 days
2008	212 days
2009	178 days
2010	230 days
2011	315 days
2012	187 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

32 years, 1979 to 2012

A day with at least 61.5 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 451.6 mm (17.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Ligui: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	61.5 mm (2.4 in)
5 years	118.0 mm (4.6 in)
10 years	169.5 mm (6.7 in)
25 years	256.9 mm (10.1 in)
50 years	342.9 mm (13.5 in)	Longer than the 32 years of record
100 years	451.6 mm (17.8 in)	Longer than the 32 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, 32 years of values from 1979 to 2012.

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: 321.8 mm (12.7 in) in 2003; 308.4 mm (12.1 in) in 1997; 218.4 mm (8.6 in) in 2008.

Download the Data

Data for Ligui standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Ligui 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 2026-10-16 (16 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).