Granados Weather Records (MXN00026236)

Record envelope, standing records and threshold days for Granados (MXN00026236), Mexico, with 33 years of record.

Key Facts for Granados

Granados (MXN00026236) is a weather station in Mexico at 29.85 latitude and -109.30 longitude, 529 m (1,735 ft) above sea level.
The station reports from 1980 to 2012, 33 years of record.
1,464 records set at Granados still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Granados tied a daily record high maximum temperature of 30.6 C (87.1 F) on 26 November 2012.

About the Station

Location: Mexico, 29.85 latitude, -109.30 longitude.
Elevation: 529 m (1,735 ft).
Period of record: 1980 to 2012, 33 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 Granados. 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 Granados, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	35.0 C (95.0 F)	-4.4 C (24.1 F)	n/a	n/a
Feb	35.6 C (96.1 F)	-3.3 C (26.1 F)	n/a	n/a
Mar	38.9 C (102.0 F)	0.6 C (33.1 F)	n/a	n/a
Apr	42.8 C (109.0 F)	0.6 C (33.1 F)	n/a	n/a
May	45.6 C (114.1 F)	5.0 C (41.0 F)	n/a	n/a
Jun	47.8 C (118.0 F)	10.0 C (50.0 F)	n/a	n/a
Jul	47.8 C (118.0 F)	11.7 C (53.1 F)	n/a	n/a
Aug	45.6 C (114.1 F)	15.0 C (59.0 F)	n/a	n/a
Sep	45.6 C (114.1 F)	11.7 C (53.1 F)	n/a	n/a
Oct	42.8 C (109.0 F)	-1.1 C (30.0 F)	n/a	n/a
Nov	38.9 C (102.0 F)	-1.1 C (30.0 F)	n/a	n/a
Dec	30.6 C (87.1 F)	-6.1 C (21.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Granados still stand. 1987 holds the most, with 79.

Standing records at Granados by the year they were set
Year set	Standing records
1980	8
1981	44
1982	47
1983	73
1984	61
1985	55
1986	59
1987	79
1988	79
1989	50
1990	32
1991	47
1992	37
1993	34
1994	31
1995	47
1996	28
1997	23
1998	48
1999	60
2000	54
2001	30
2002	46
2003	33
2004	53
2005	43
2006	52
2007	29
2008	40
2009	71
2010	23
2011	34
2012	14

All-Time Record Progression

1 new records

1 all-time records were set at Granados between 3 February 2011 and 3 February 2011. Each dot is a new record.

Wettest Day of Each Month

Aug: 77.0 mm (3.0 in)

The wettest day on record for each calendar month at Granados. The most was 77.0 mm (3.0 in) on 12 August 1990.

Record daily precipitation for each month at Granados
Month	Record daily precipitation (mm)	Date
Jan	35.8 mm (1.4 in)	3 January 1987
Feb	64.8 mm (2.6 in)	3 February 1983
Mar	39.9 mm (1.6 in)	3 March 1983
Apr	31.0 mm (1.2 in)	26 April 1985
May	13.0 mm (0.5 in)	19 May 1992
Jun	30.0 mm (1.2 in)	29 June 2011
Jul	73.9 mm (2.9 in)	10 July 1988
Aug	77.0 mm (3.0 in)	12 August 1990
Sep	68.8 mm (2.7 in)	19 September 2007
Oct	67.8 mm (2.7 in)	10 October 2000
Nov	68.8 mm (2.7 in)	13 November 2011
Dec	73.9 mm (2.9 in)	4 December 1992

Period of Record Coverage

1980 to 2012

33 years of record at Granados, 1980 to 2012. 3 years have data for under 90 percent of days and are left out of rankings: 1980, 1990, 1999.

Days with data per year at Granados
Year	Days with data	Share of year	Complete
1980	55	15%	No
1981	365	100%	Yes
1982	360	99%	Yes
1983	365	100%	Yes
1984	365	100%	Yes
1985	363	99%	Yes
1986	365	100%	Yes
1987	334	92%	Yes
1988	334	91%	Yes
1989	332	91%	Yes
1990	209	57%	No
1991	334	92%	Yes
1992	366	100%	Yes
1993	365	100%	Yes
1994	365	100%	Yes
1995	365	100%	Yes
1996	352	96%	Yes
1997	365	100%	Yes
1998	364	100%	Yes
1999	211	58%	No
2000	363	99%	Yes
2001	362	99%	Yes
2002	362	99%	Yes
2003	361	99%	Yes
2004	346	95%	Yes
2005	361	99%	Yes
2006	343	94%	Yes
2007	361	99%	Yes
2008	356	97%	Yes
2009	364	100%	Yes
2010	363	99%	Yes
2011	363	99%	Yes
2012	335	92%	Yes

Latest Records

Latest records at Granados
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
26 November 2012	Granados, MX	daily high max (Tie)	30.6 C (87.1 F)	tie	14 years	1 of 100 (Routine)
24 November 2012	Granados, MX	daily high min	11.7 C (53.1 F)	1.1 C (2.0 F)	30 years	15 of 100 (Routine)
23 November 2012	Granados, MX	daily high max (Tie)	31.7 C (89.1 F)	tie	24 years	2 of 100 (Routine)
20 November 2012	Granados, MX	daily high min	11.7 C (53.1 F)	1.7 C (3.1 F)	30 years	17 of 100 (Routine)
18 November 2012	Granados, MX	daily high min	15.6 C (60.1 F)	3.9 C (7.0 F)	30 years	23 of 100 (Routine)
21 October 2012	Granados, MX	daily high min	20.0 C (68.0 F)	1.1 C (2.0 F)	16 years	9 of 100 (Routine)
15 October 2012	Granados, MX	daily low min	10.0 C (50.0 F)	0.6 C (1.1 F)	30 years	13 of 100 (Routine)
14 October 2012	Granados, MX	daily low min	8.9 C (48.0 F)	1.1 C (2.0 F)	30 years	14 of 100 (Routine)
12 October 2012	Granados, MX	daily high min (Tie)	20.0 C (68.0 F)	tie	12 years	1 of 100 (Routine)
27 September 2012	Granados, MX	daily high min (Tie)	23.9 C (75.0 F)	tie	30 years	3 of 100 (Routine)
26 September 2012	Granados, MX	daily high min	22.8 C (73.0 F)	1.1 C (2.0 F)	30 years	16 of 100 (Routine)
25 September 2012	Granados, MX	daily high min (Tie)	21.7 C (71.1 F)	tie	15 years	1 of 100 (Routine)
4 September 2012	Granados, MX	daily rain	21.8 mm (0.9 in)	1.0 mm (0.04 in)	8 years	5 of 100 (Routine)
2 September 2012	Granados, MX	daily high min (Tie)	23.9 C (75.0 F)	tie	6 years	1 of 100 (Routine)
22 August 2012	Granados, MX	daily low max	33.9 C (93.0 F)	1.1 C (2.0 F)	28 years	14 of 100 (Routine)
12 August 2012	Granados, MX	daily high max (Tie)	42.8 C (109.0 F)	tie	24 years	2 of 100 (Routine)
25 July 2012	Granados, MX	daily rain (Tie)	23.9 mm (0.9 in)	tie	11 years	1 of 100 (Routine)
24 July 2012	Granados, MX	daily rain	22.9 mm (0.9 in)	6.1 mm (0.24 in)	30 years	17 of 100 (Routine)
21 July 2012	Granados, MX	daily rain (Tie)	25.9 mm (1.0 in)	tie	22 years	2 of 100 (Routine)
19 July 2012	Granados, MX	daily low min (Tie)	20.0 C (68.0 F)	tie	20 years	2 of 100 (Routine)

Climate Trend

23 complete years, 1981 to 2011

One stripe for each of 23 complete years at Granados, 1981 to 2011. Blue stripes are years cooler than the station's own mean of 22.5 C (72.5 F); red stripes are warmer. The coolest year was 1983, at 21.0 C (69.7 F), and the warmest was 2005, at 23.8 C (74.8 F). The strongest colour marks a difference of 1.6 C (2.9 F).

Annual mean temperature at Granados as warming stripes, 1981 to 2011
Year	Annual mean temperature	Difference from the station mean
1981	22.0 C	-0.52 C
1982	22.2 C	-0.26 C
1983	21.0 C	-1.53 C
1984	21.4 C	-1.06 C
1985	21.2 C	-1.26 C
1986	21.8 C	-0.67 C
1992	21.6 C	-0.90 C
1993	21.7 C	-0.75 C
1994	22.5 C	0.00 C
1995	22.1 C	-0.35 C
1996	23.1 C	+0.64 C
1997	22.8 C	+0.31 C
1998	22.1 C	-0.35 C
2000	22.9 C	+0.46 C
2001	22.8 C	+0.27 C
2002	23.4 C	+0.87 C
2003	23.4 C	+0.92 C
2005	23.8 C	+1.32 C
2007	22.6 C	+0.11 C
2008	23.6 C	+1.12 C
2009	23.0 C	+0.51 C
2010	22.7 C	+0.23 C
2011	23.5 C	+0.99 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

1980 to 2012

Yearly extremes at Granados: 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)	2003	45.6 C (114.1 F)	33
Coldest night (TNn)	-6.1 C (21.0 F)	1988	-1.1 C (30.0 F)	33
Wettest day (Rx1day)	77.0 mm (3.0 in)	1990	49.8 mm (2.0 in)	33
Wettest five days (Rx5day)	126.7 mm (5.0 in)	1988	80.8 mm (3.2 in)	33
Longest dry spell (CDD)	167 days	1982	85 days	33

Hottest day (TXx)

The hottest day of the year at Granados, 1980 to 2012. The record is 47.8 C (118.0 F) in 2003, marked on the chart; the median year is 45.6 C (114.1 F).

Hottest day (TXx) at Granados by year
Year	Hottest day (TXx)
1980	31.7 C (89.1 F)
1981	45.0 C (113.0 F)
1982	43.9 C (111.0 F)
1983	43.9 C (111.0 F)
1984	43.9 C (111.0 F)
1985	45.0 C (113.0 F)
1986	45.0 C (113.0 F)
1987	45.0 C (113.0 F)
1988	45.0 C (113.0 F)
1989	45.6 C (114.1 F)
1990	45.6 C (114.1 F)
1991	43.9 C (111.0 F)
1992	45.0 C (113.0 F)
1993	45.6 C (114.1 F)
1994	45.6 C (114.1 F)
1995	45.0 C (113.0 F)
1996	45.0 C (113.0 F)
1997	45.6 C (114.1 F)
1998	45.6 C (114.1 F)
1999	43.9 C (111.0 F)
2000	45.6 C (114.1 F)
2001	45.6 C (114.1 F)
2002	46.7 C (116.1 F)
2003	47.8 C (118.0 F)
2004	45.6 C (114.1 F)
2005	47.8 C (118.0 F)
2006	46.7 C (116.1 F)
2007	46.7 C (116.1 F)
2008	46.7 C (116.1 F)
2009	45.0 C (113.0 F)
2010	46.7 C (116.1 F)
2011	47.8 C (118.0 F)
2012	46.7 C (116.1 F)

Coldest night (TNn)

The coldest night of the year at Granados, 1980 to 2012. The record is -6.1 C (21.0 F) in 1988, marked on the chart; the median year is -1.1 C (30.0 F).

Coldest night (TNn) at Granados by year
Year	Coldest night (TNn)
1980	0.6 C (33.1 F)
1981	0.0 C (32.0 F)
1982	-3.3 C (26.1 F)
1983	0.0 C (32.0 F)
1984	-1.1 C (30.0 F)
1985	-1.1 C (30.0 F)
1986	0.0 C (32.0 F)
1987	-3.3 C (26.1 F)
1988	-6.1 C (21.0 F)
1989	-1.1 C (30.0 F)
1990	-1.1 C (30.0 F)
1991	-2.2 C (28.0 F)
1992	-1.1 C (30.0 F)
1993	0.6 C (33.1 F)
1994	-2.2 C (28.0 F)
1995	0.0 C (32.0 F)
1996	-4.4 C (24.1 F)
1997	-4.4 C (24.1 F)
1998	-2.2 C (28.0 F)
1999	-3.3 C (26.1 F)
2000	-3.3 C (26.1 F)
2001	-1.1 C (30.0 F)
2002	-2.2 C (28.0 F)
2003	-4.4 C (24.1 F)
2004	-1.1 C (30.0 F)
2005	-1.1 C (30.0 F)
2006	-4.4 C (24.1 F)
2007	-2.2 C (28.0 F)
2008	0.6 C (33.1 F)
2009	-1.1 C (30.0 F)
2010	0.0 C (32.0 F)
2011	0.0 C (32.0 F)
2012	0.0 C (32.0 F)

Wettest day (Rx1day)

The wettest day of the year at Granados, 1980 to 2012. The record is 77.0 mm (3.0 in) in 1990, marked on the chart; the median year is 49.8 mm (2.0 in).

Wettest day (Rx1day) at Granados by year
Year	Wettest day (Rx1day)
1980	2.8 mm (0.11 in)
1981	55.9 mm (2.2 in)
1982	33.8 mm (1.3 in)
1983	64.8 mm (2.6 in)
1984	48.3 mm (1.9 in)
1985	62.0 mm (2.4 in)
1986	45.0 mm (1.8 in)
1987	52.8 mm (2.1 in)
1988	73.9 mm (2.9 in)
1989	43.9 mm (1.7 in)
1990	77.0 mm (3.0 in)
1991	47.0 mm (1.9 in)
1992	73.9 mm (2.9 in)
1993	49.8 mm (2.0 in)
1994	69.9 mm (2.8 in)
1995	54.9 mm (2.2 in)
1996	47.0 mm (1.9 in)
1997	31.8 mm (1.3 in)
1998	47.8 mm (1.9 in)
1999	33.8 mm (1.3 in)
2000	67.8 mm (2.7 in)
2001	29.0 mm (1.1 in)
2002	29.0 mm (1.1 in)
2003	63.8 mm (2.5 in)
2004	30.0 mm (1.2 in)
2005	34.8 mm (1.4 in)
2006	38.9 mm (1.5 in)
2007	68.8 mm (2.7 in)
2008	19.8 mm (0.8 in)
2009	59.9 mm (2.4 in)
2010	49.8 mm (2.0 in)
2011	68.8 mm (2.7 in)
2012	56.9 mm (2.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at Granados, 1980 to 2012. The record is 126.7 mm (5.0 in) in 1988, marked on the chart; the median year is 80.8 mm (3.2 in).

Wettest five days (Rx5day) at Granados by year
Year	Wettest five days (Rx5day)
1980	2.8 mm (0.11 in)
1981	99.3 mm (3.9 in)
1982	46.7 mm (1.8 in)
1983	84.6 mm (3.3 in)
1984	106.7 mm (4.2 in)
1985	92.2 mm (3.6 in)
1986	97.0 mm (3.8 in)
1987	109.4 mm (4.3 in)
1988	126.7 mm (5.0 in)
1989	77.7 mm (3.1 in)
1990	124.6 mm (4.9 in)
1991	92.2 mm (3.6 in)
1992	80.8 mm (3.2 in)
1993	64.3 mm (2.5 in)
1994	86.7 mm (3.4 in)
1995	86.7 mm (3.4 in)
1996	52.8 mm (2.1 in)
1997	57.7 mm (2.3 in)
1998	86.5 mm (3.4 in)
1999	47.5 mm (1.9 in)
2000	79.2 mm (3.1 in)
2001	57.7 mm (2.3 in)
2002	64.8 mm (2.6 in)
2003	63.8 mm (2.5 in)
2004	41.9 mm (1.6 in)
2005	52.5 mm (2.1 in)
2006	87.5 mm (3.4 in)
2007	80.5 mm (3.2 in)
2008	47.0 mm (1.9 in)
2009	82.1 mm (3.2 in)
2010	81.6 mm (3.2 in)
2011	71.1 mm (2.8 in)
2012	84.2 mm (3.3 in)

Longest dry spell (CDD)

The longest dry spell of the year at Granados, 1980 to 2012. The record is 167 days in 1982, marked on the chart; the median year is 85 days.

Longest dry spell (CDD) at Granados by year
Year	Longest dry spell (CDD)
1980	36 days
1981	56 days
1982	167 days
1983	97 days
1984	89 days
1985	50 days
1986	59 days
1987	56 days
1988	52 days
1989	54 days
1990	22 days
1991	46 days
1992	43 days
1993	44 days
1994	111 days
1995	122 days
1996	104 days
1997	43 days
1998	108 days
1999	59 days
2000	86 days
2001	123 days
2002	144 days
2003	103 days
2004	71 days
2005	96 days
2006	107 days
2007	79 days
2008	120 days
2009	70 days
2010	85 days
2011	148 days
2012	125 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

30 years, 1981 to 2012

A day with at least 51.4 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 81.2 mm (3.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Granados: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	51.4 mm (2.0 in)
5 years	64.4 mm (2.5 in)
10 years	70.4 mm (2.8 in)
25 years	75.9 mm (3.0 in)
50 years	78.9 mm (3.1 in)	Longer than the 30 years of record
100 years	81.2 mm (3.2 in)	Longer than the 30 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, 30 years of values from 1981 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: 73.9 mm (2.9 in) in 1988; 73.9 mm (2.9 in) in 1992; 69.9 mm (2.8 in) in 1994.

Download the Data

Data for Granados standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Granados 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).