Rosa Morada Weather Records (MXN00025077)

Record envelope, standing records and threshold days for Rosa Morada (MXN00025077), Mexico, with 44 years of record.

Key Facts for Rosa Morada

Rosa Morada (MXN00025077) is a weather station in Mexico at 25.37 latitude and -107.83 longitude, 134 m (439 ft) above sea level.
The station reports from 1969 to 2012, 44 years of record.
1,464 records set at Rosa Morada still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Rosa Morada set a daily record high maximum temperature of 36.1 C (97.0 F) on 24 November 2012.

About the Station

Location: Mexico, 25.37 latitude, -107.83 longitude.
Elevation: 134 m (439 ft).
Period of record: 1969 to 2012, 44 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 Rosa Morada. 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 Rosa Morada, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	37.2 C (99.0 F)	0.0 C (32.0 F)	n/a	n/a
Feb	38.9 C (102.0 F)	-4.4 C (24.1 F)	n/a	n/a
Mar	38.3 C (100.9 F)	0.6 C (33.1 F)	n/a	n/a
Apr	41.7 C (107.1 F)	3.9 C (39.0 F)	n/a	n/a
May	43.9 C (111.0 F)	6.7 C (44.1 F)	n/a	n/a
Jun	44.4 C (111.9 F)	10.6 C (51.1 F)	n/a	n/a
Jul	42.8 C (109.0 F)	13.9 C (57.0 F)	n/a	n/a
Aug	41.7 C (107.1 F)	20.0 C (68.0 F)	n/a	n/a
Sep	41.7 C (107.1 F)	11.7 C (53.1 F)	n/a	n/a
Oct	40.6 C (105.1 F)	10.0 C (50.0 F)	n/a	n/a
Nov	40.0 C (104.0 F)	2.8 C (37.0 F)	n/a	n/a
Dec	37.8 C (100.0 F)	0.0 C (32.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Rosa Morada still stand. 1974 holds the most, with 80.

Standing records at Rosa Morada by the year they were set
Year set	Standing records
1969	76
1970	57
1971	71
1972	52
1973	79
1974	80
1975	49
1976	47
1977	34
1978	55
1979	57
1980	52
1981	33
1982	24
1983	32
1984	37
1985	30
1986	45
1987	29
1988	38
1989	21
1990	46
1991	5
2003	27
2004	35
2005	39
2006	33
2007	26
2008	59
2009	73
2010	51
2011	38
2012	34

Wettest Day of Each Month

Sep: 300.0 mm (11.8 in)

The wettest day on record for each calendar month at Rosa Morada. The most was 300.0 mm (11.8 in) on 29 September 1982.

Record daily precipitation for each month at Rosa Morada
Month	Record daily precipitation (mm)	Date
Jan	70.1 mm (2.8 in)	29 January 1984
Feb	59.9 mm (2.4 in)	25 February 1983
Mar	23.6 mm (0.9 in)	3 March 1983
Apr	17.8 mm (0.7 in)	6 April 1983
May	40.6 mm (1.6 in)	18 May 1979
Jun	59.9 mm (2.4 in)	29 June 2006
Jul	129.8 mm (5.1 in)	30 July 2004
Aug	113.8 mm (4.5 in)	1 August 1971
Sep	300.0 mm (11.8 in)	29 September 1982
Oct	109.0 mm (4.3 in)	25 October 1971
Nov	89.9 mm (3.5 in)	2 November 1990
Dec	148.8 mm (5.9 in)	29 December 1990

Period of Record Coverage

1969 to 2012

33 years of record at Rosa Morada, 1969 to 2012. 9 years have data for under 90 percent of days and are left out of rankings: 1987, 1988, 1989, 1991, 2003, 2006, 2007, 2008 and others.

Days with data per year at Rosa Morada
Year	Days with data	Share of year	Complete
1969	353	97%	Yes
1970	365	100%	Yes
1971	344	94%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	364	100%	Yes
1976	365	100%	Yes
1977	364	100%	Yes
1978	363	99%	Yes
1979	364	100%	Yes
1980	365	100%	Yes
1981	340	93%	Yes
1982	363	99%	Yes
1983	365	100%	Yes
1984	365	100%	Yes
1985	365	100%	Yes
1986	331	91%	Yes
1987	302	83%	No
1988	275	75%	No
1989	242	66%	No
1990	351	96%	Yes
1991	58	16%	No
2003	104	28%	No
2004	366	100%	Yes
2005	364	100%	Yes
2006	273	75%	No
2007	237	65%	No
2008	274	75%	No
2009	353	97%	Yes
2010	352	96%	Yes
2011	360	99%	Yes
2012	318	87%	No

Latest Records

Latest records at Rosa Morada
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
24 November 2012	Rosa Morada, MX	daily high max	36.1 C (97.0 F)	1.1 C (2.0 F)	8 years	9 of 100 (Routine)
21 November 2012	Rosa Morada, MX	daily high min (Tie)	17.8 C (64.0 F)	tie	34 years	3 of 100 (Routine)
12 November 2012	Rosa Morada, MX	daily low min (Tie)	10.0 C (50.0 F)	tie	33 years	3 of 100 (Routine)
8 November 2012	Rosa Morada, MX	daily high max (Tie)	36.1 C (97.0 F)	tie	9 years	1 of 100 (Routine)
6 November 2012	Rosa Morada, MX	daily high max	37.2 C (99.0 F)	0.5 C (0.9 F)	39 years	16 of 100 (Routine)
16 October 2012	Rosa Morada, MX	daily rain	37.6 mm (1.5 in)	37.1 mm (1.5 in)	32 years	28 of 100 (Routine)
15 October 2012	Rosa Morada, MX	daily low max	23.9 C (75.0 F)	1.1 C (2.0 F)	32 years	16 of 100 (Routine)
9 October 2012	Rosa Morada, MX	daily high max	38.3 C (100.9 F)	0.5 C (0.9 F)	24 years	12 of 100 (Routine)
16 September 2012	Rosa Morada, MX	daily high max	37.2 C (99.0 F)	0.5 C (0.9 F)	25 years	12 of 100 (Routine)
25 August 2012	Rosa Morada, MX	daily low max	29.4 C (84.9 F)	0.6 C (1.1 F)	7 years	8 of 100 (Routine)
13 August 2012	Rosa Morada, MX	daily high max	39.4 C (102.9 F)	1.6 C (2.9 F)	36 years	21 of 100 (Routine)
12 August 2012	Rosa Morada, MX	daily high max	38.9 C (102.0 F)	2.2 C (4.0 F)	36 years	24 of 100 (Routine)
12 August 2012	Rosa Morada, MX	daily high min	27.2 C (81.0 F)	1.6 C (2.9 F)	24 years	21 of 100 (Routine)
11 August 2012	Rosa Morada, MX	monthly high max	41.7 C (107.1 F)	1.1 C (2.0 F)	0 years	19 of 100 (Routine)
10 August 2012	Rosa Morada, MX	monthly high max	40.6 C (105.1 F)	0.6 C (1.1 F)	42 years	28 of 100 (Routine)
23 July 2012	Rosa Morada, MX	daily low max (Tie)	31.7 C (89.1 F)	tie	28 years	3 of 100 (Routine)
18 July 2012	Rosa Morada, MX	daily low min (Tie)	20.6 C (69.1 F)	tie	40 years	4 of 100 (Routine)
15 July 2012	Rosa Morada, MX	daily high max (Tie)	39.4 C (102.9 F)	tie	7 years	1 of 100 (Routine)
23 June 2012	Rosa Morada, MX	daily rain	45.5 mm (1.8 in)	25.7 mm (1.0 in)	7 years	28 of 100 (Routine)
22 June 2012	Rosa Morada, MX	daily rain	30.0 mm (1.2 in)	18.1 mm (0.7 in)	28 years	27 of 100 (Routine)

Climate Trend

18 complete years, 1969 to 2010

One stripe for each of 18 complete years at Rosa Morada, 1969 to 2010. Blue stripes are years cooler than the station's own mean of 24.2 C (75.6 F); red stripes are warmer. The coolest year was 1975, at 23.5 C (74.4 F), and the warmest was 2009, at 25.6 C (78.0 F). The strongest colour marks a difference of 1.4 C (2.5 F).

Annual mean temperature at Rosa Morada as warming stripes, 1969 to 2010
Year	Annual mean temperature	Difference from the station mean
1969	24.2 C	+0.01 C
1970	24.0 C	-0.25 C
1972	24.4 C	+0.16 C
1973	24.1 C	-0.14 C
1974	24.4 C	+0.15 C
1975	23.5 C	-0.66 C
1976	23.9 C	-0.27 C
1977	24.4 C	+0.17 C
1978	24.4 C	+0.19 C
1979	24.0 C	-0.24 C
1982	24.4 C	+0.19 C
1983	23.7 C	-0.47 C
1984	23.7 C	-0.50 C
1985	23.6 C	-0.56 C
2004	24.4 C	+0.16 C
2005	24.3 C	+0.14 C
2009	25.6 C	+1.35 C
2010	24.8 C	+0.64 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

1969 to 2012

Yearly extremes at Rosa Morada: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	44.4 C (111.9 F)	2009	41.7 C (107.1 F)	33
Coldest night (TNn)	-4.4 C (24.1 F)	2011	2.8 C (37.0 F)	33
Wettest day (Rx1day)	300.0 mm (11.8 in)	1982	75.2 mm (3.0 in)	33
Wettest five days (Rx5day)	312.4 mm (12.3 in)	1982	113.6 mm (4.5 in)	33
Longest dry spell (CDD)	173 days	1982	93 days	33

Hottest day (TXx)

The hottest day of the year at Rosa Morada, 1969 to 2012. The record is 44.4 C (111.9 F) in 2009, marked on the chart; the median year is 41.7 C (107.1 F).

Hottest day (TXx) at Rosa Morada by year
Year	Hottest day (TXx)
1969	41.7 C (107.1 F)
1970	41.7 C (107.1 F)
1971	42.8 C (109.0 F)
1972	41.7 C (107.1 F)
1973	42.8 C (109.0 F)
1974	40.6 C (105.1 F)
1975	40.6 C (105.1 F)
1976	42.8 C (109.0 F)
1977	40.6 C (105.1 F)
1978	41.7 C (107.1 F)
1979	43.9 C (111.0 F)
1980	43.9 C (111.0 F)
1981	41.7 C (107.1 F)
1982	40.6 C (105.1 F)
1983	40.6 C (105.1 F)
1984	43.9 C (111.0 F)
1985	40.0 C (104.0 F)
1986	40.6 C (105.1 F)
1987	40.6 C (105.1 F)
1988	40.6 C (105.1 F)
1989	41.7 C (107.1 F)
1990	40.0 C (104.0 F)
1991	31.7 C (89.1 F)
2003	41.1 C (106.0 F)
2004	42.2 C (108.0 F)
2005	39.4 C (102.9 F)
2006	41.7 C (107.1 F)
2007	40.6 C (105.1 F)
2008	41.7 C (107.1 F)
2009	44.4 C (111.9 F)
2010	42.2 C (108.0 F)
2011	40.6 C (105.1 F)
2012	41.7 C (107.1 F)

Coldest night (TNn)

The coldest night of the year at Rosa Morada, 1969 to 2012. The record is -4.4 C (24.1 F) in 2011, marked on the chart; the median year is 2.8 C (37.0 F).

Coldest night (TNn) at Rosa Morada by year
Year	Coldest night (TNn)
1969	0.0 C (32.0 F)
1970	2.8 C (37.0 F)
1971	0.6 C (33.1 F)
1972	3.9 C (39.0 F)
1973	0.6 C (33.1 F)
1974	1.7 C (35.1 F)
1975	1.7 C (35.1 F)
1976	5.0 C (41.0 F)
1977	2.8 C (37.0 F)
1978	1.7 C (35.1 F)
1979	2.8 C (37.0 F)
1980	3.9 C (39.0 F)
1981	5.0 C (41.0 F)
1982	2.8 C (37.0 F)
1983	5.0 C (41.0 F)
1984	3.9 C (39.0 F)
1985	3.9 C (39.0 F)
1986	5.0 C (41.0 F)
1987	0.6 C (33.1 F)
1988	0.6 C (33.1 F)
1989	1.7 C (35.1 F)
1990	0.0 C (32.0 F)
1991	1.7 C (35.1 F)
2003	7.2 C (45.0 F)
2004	1.7 C (35.1 F)
2005	5.0 C (41.0 F)
2006	3.3 C (37.9 F)
2007	3.9 C (39.0 F)
2008	6.1 C (43.0 F)
2009	5.0 C (41.0 F)
2010	5.0 C (41.0 F)
2011	-4.4 C (24.1 F)
2012	5.0 C (41.0 F)

Wettest day (Rx1day)

The wettest day of the year at Rosa Morada, 1969 to 2012. The record is 300.0 mm (11.8 in) in 1982, marked on the chart; the median year is 75.2 mm (3.0 in).

Wettest day (Rx1day) at Rosa Morada by year
Year	Wettest day (Rx1day)
1969	71.1 mm (2.8 in)
1970	72.9 mm (2.9 in)
1971	113.8 mm (4.5 in)
1972	103.6 mm (4.1 in)
1973	67.8 mm (2.7 in)
1974	76.2 mm (3.0 in)
1975	65.5 mm (2.6 in)
1976	89.2 mm (3.5 in)
1977	90.2 mm (3.6 in)
1978	98.8 mm (3.9 in)
1979	107.2 mm (4.2 in)
1980	50.8 mm (2.0 in)
1981	80.0 mm (3.1 in)
1982	300.0 mm (11.8 in)
1983	60.5 mm (2.4 in)
1984	73.9 mm (2.9 in)
1985	90.7 mm (3.6 in)
1986	100.6 mm (4.0 in)
1987	60.7 mm (2.4 in)
1988	75.4 mm (3.0 in)
1989	70.4 mm (2.8 in)
1990	148.8 mm (5.9 in)
1991	4.8 mm (0.19 in)
2003	30.5 mm (1.2 in)
2004	129.8 mm (5.1 in)
2005	49.8 mm (2.0 in)
2006	89.9 mm (3.5 in)
2007	12.4 mm (0.5 in)
2008	77.7 mm (3.1 in)
2009	59.9 mm (2.4 in)
2010	75.2 mm (3.0 in)
2011	52.8 mm (2.1 in)
2012	51.8 mm (2.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Rosa Morada, 1969 to 2012. The record is 312.4 mm (12.3 in) in 1982, marked on the chart; the median year is 113.6 mm (4.5 in).

Wettest five days (Rx5day) at Rosa Morada by year
Year	Wettest five days (Rx5day)
1969	106.1 mm (4.2 in)
1970	105.2 mm (4.1 in)
1971	159.0 mm (6.3 in)
1972	103.6 mm (4.1 in)
1973	115.3 mm (4.5 in)
1974	89.2 mm (3.5 in)
1975	156.7 mm (6.2 in)
1976	137.2 mm (5.4 in)
1977	113.6 mm (4.5 in)
1978	119.4 mm (4.7 in)
1979	169.0 mm (6.7 in)
1980	96.0 mm (3.8 in)
1981	106.7 mm (4.2 in)
1982	312.4 mm (12.3 in)
1983	76.3 mm (3.0 in)
1984	143.0 mm (5.6 in)
1985	139.3 mm (5.5 in)
1986	105.9 mm (4.2 in)
1987	92.4 mm (3.6 in)
1988	102.9 mm (4.1 in)
1989	165.9 mm (6.5 in)
1990	228.5 mm (9.0 in)
1991	208.7 mm (8.2 in)
2003	40.9 mm (1.6 in)
2004	213.4 mm (8.4 in)
2005	98.0 mm (3.9 in)
2006	169.7 mm (6.7 in)
2007	19.0 mm (0.7 in)
2008	101.6 mm (4.0 in)
2009	67.5 mm (2.7 in)
2010	120.7 mm (4.8 in)
2011	90.7 mm (3.6 in)
2012	181.1 mm (7.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Rosa Morada, 1969 to 2012. The record is 173 days in 1982, marked on the chart; the median year is 93 days.

Longest dry spell (CDD) at Rosa Morada by year
Year	Longest dry spell (CDD)
1969	107 days
1970	101 days
1971	81 days
1972	147 days
1973	101 days
1974	77 days
1975	149 days
1976	142 days
1977	90 days
1978	80 days
1979	102 days
1980	118 days
1981	69 days
1982	173 days
1983	50 days
1984	104 days
1985	80 days
1986	84 days
1987	124 days
1988	91 days
1989	98 days
1990	82 days
1991	58 days
2003	84 days
2004	93 days
2005	117 days
2006	98 days
2007	133 days
2008	75 days
2009	130 days
2010	58 days
2011	79 days
2012	28 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 Rosa Morada standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Rosa Morada 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).