Valle Hermoso Weather Records (MXN00023026)

Record envelope, standing records and threshold days for Valle Hermoso (MXN00023026), Mexico, with 42 years of record.

Key Facts for Valle Hermoso

Valle Hermoso (MXN00023026) is a weather station in Mexico at 19.18 latitude and -88.52 longitude, 21 m (68 ft) above sea level.
The station reports from 1971 to 2012, 42 years of record.
1,464 records set at Valle Hermoso still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Valle Hermoso set a daily record high maximum temperature of 35.0 C (95.0 F) on 26 December 2012.

About the Station

Location: Mexico, 19.18 latitude, -88.52 longitude.
Elevation: 21 m (68 ft).
Period of record: 1971 to 2012, 42 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 Valle Hermoso. 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 Valle Hermoso, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	40.0 C (104.0 F)	5.0 C (41.0 F)	n/a	n/a
Feb	42.2 C (108.0 F)	7.8 C (46.0 F)	n/a	n/a
Mar	43.3 C (109.9 F)	7.2 C (45.0 F)	n/a	n/a
Apr	43.3 C (109.9 F)	10.0 C (50.0 F)	n/a	n/a
May	46.1 C (115.0 F)	10.0 C (50.0 F)	n/a	n/a
Jun	41.7 C (107.1 F)	10.0 C (50.0 F)	n/a	n/a
Jul	43.3 C (109.9 F)	10.0 C (50.0 F)	n/a	n/a
Aug	40.0 C (104.0 F)	10.0 C (50.0 F)	n/a	n/a
Sep	43.3 C (109.9 F)	10.0 C (50.0 F)	n/a	n/a
Oct	39.4 C (102.9 F)	8.3 C (46.9 F)	n/a	n/a
Nov	38.9 C (102.0 F)	8.3 C (46.9 F)	n/a	n/a
Dec	39.4 C (102.9 F)	8.3 C (46.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Valle Hermoso still stand. 1973 holds the most, with 154.

Standing records at Valle Hermoso by the year they were set
Year set	Standing records
1971	53
1972	109
1973	154
1974	108
1975	16
1977	12
1978	18
1980	85
1981	31
1982	37
1983	13
1984	9
1985	75
1986	77
1987	84
1988	100
1990	7
1991	86
1992	22
1993	12
1994	17
1995	14
1996	26
1997	25
1998	25
1999	21
2000	23
2001	35
2002	13
2003	26
2004	15
2005	4
2007	8
2008	29
2009	38
2010	13
2011	10
2012	14

Wettest Day of Each Month

Jun: 152.7 mm (6.0 in)

The wettest day on record for each calendar month at Valle Hermoso. The most was 152.7 mm (6.0 in) on 16 June 1993.

Record daily precipitation for each month at Valle Hermoso
Month	Record daily precipitation (mm)	Date
Jan	52.8 mm (2.1 in)	10 January 1994
Feb	63.0 mm (2.5 in)	8 February 1985
Mar	64.3 mm (2.5 in)	4 March 2001
Apr	90.7 mm (3.6 in)	22 April 1997
May	118.4 mm (4.7 in)	27 May 2001
Jun	152.7 mm (6.0 in)	16 June 1993
Jul	75.4 mm (3.0 in)	10 July 1983
Aug	121.4 mm (4.8 in)	20 August 1996
Sep	98.6 mm (3.9 in)	17 September 1997
Oct	134.4 mm (5.3 in)	10 October 1995
Nov	74.9 mm (2.9 in)	13 November 1990
Dec	82.3 mm (3.2 in)	11 December 1980

Period of Record Coverage

1971 to 2012

38 years of record at Valle Hermoso, 1971 to 2012. 12 years have data for under 90 percent of days and are left out of rankings: 1971, 1975, 1977, 1978, 1981, 1982, 1984, 1988 and others.

Days with data per year at Valle Hermoso
Year	Days with data	Share of year	Complete
1971	211	58%	No
1972	366	100%	Yes
1973	365	100%	Yes
1974	335	92%	Yes
1975	59	16%	No
1977	61	17%	No
1978	31	8%	No
1980	365	100%	Yes
1981	122	33%	No
1982	306	84%	No
1983	334	92%	Yes
1984	214	58%	No
1985	364	100%	Yes
1986	358	98%	Yes
1987	365	100%	Yes
1988	308	84%	No
1990	61	17%	No
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	365	100%	Yes
1998	365	100%	Yes
1999	364	100%	Yes
2000	366	100%	Yes
2001	365	100%	Yes
2002	365	100%	Yes
2003	365	100%	Yes
2004	304	83%	No
2005	346	95%	Yes
2007	318	87%	No
2008	362	99%	Yes
2009	355	97%	Yes
2010	296	81%	No
2011	334	92%	Yes
2012	357	98%	Yes

Latest Records

Latest records at Valle Hermoso
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
26 December 2012	Valle Hermoso, MX	daily high max	35.0 C (95.0 F)	0.6 C (1.1 F)	3 years	6 of 100 (Routine)
24 December 2012	Valle Hermoso, MX	daily high max (Tie)	35.0 C (95.0 F)	tie	14 years	2 of 100 (Routine)
23 December 2012	Valle Hermoso, MX	daily high max (Tie)	35.0 C (95.0 F)	tie	41 years	4 of 100 (Routine)
21 December 2012	Valle Hermoso, MX	daily high max	35.0 C (95.0 F)	0.6 C (1.1 F)	3 years	6 of 100 (Routine)
3 September 2012	Valle Hermoso, MX	daily rain	48.3 mm (1.9 in)	35.3 mm (1.4 in)	20 years	35 of 100 (Notable)
7 August 2012	Valle Hermoso, MX	daily rain	43.7 mm (1.7 in)	31.0 mm (1.2 in)	13 years	28 of 100 (Routine)
26 June 2012	Valle Hermoso, MX	daily rain	20.8 mm (0.8 in)	0.5 mm (0.02 in)	38 years	15 of 100 (Routine)
24 June 2012	Valle Hermoso, MX	daily high max (Tie)	36.7 C (98.1 F)	tie	41 years	4 of 100 (Routine)
19 June 2012	Valle Hermoso, MX	daily low max	27.2 C (81.0 F)	2.2 C (4.0 F)	40 years	25 of 100 (Routine)
17 June 2012	Valle Hermoso, MX	daily rain (Tie)	15.7 mm (0.6 in)	tie	10 years	1 of 100 (Routine)
13 May 2012	Valle Hermoso, MX	daily high max	39.4 C (102.9 F)	0.5 C (0.9 F)	32 years	15 of 100 (Routine)
12 May 2012	Valle Hermoso, MX	daily low max	29.4 C (84.9 F)	0.6 C (1.1 F)	25 years	13 of 100 (Routine)
4 May 2012	Valle Hermoso, MX	daily high max (Tie)	38.3 C (100.9 F)	tie	32 years	3 of 100 (Routine)
2 May 2012	Valle Hermoso, MX	daily high max	38.9 C (102.0 F)	1.1 C (2.0 F)	20 years	14 of 100 (Routine)
1 May 2012	Valle Hermoso, MX	daily high max	38.3 C (100.9 F)	1.6 C (2.9 F)	18 years	15 of 100 (Routine)
30 April 2012	Valle Hermoso, MX	daily high max	37.8 C (100.0 F)	0.6 C (1.1 F)	17 years	11 of 100 (Routine)
29 April 2012	Valle Hermoso, MX	daily high max	37.8 C (100.0 F)	0.6 C (1.1 F)	39 years	17 of 100 (Routine)
28 April 2012	Valle Hermoso, MX	daily high max	39.4 C (102.9 F)	3.3 C (5.9 F)	2 years	17 of 100 (Routine)
26 April 2012	Valle Hermoso, MX	daily high max	38.9 C (102.0 F)	0.6 C (1.1 F)	15 years	10 of 100 (Routine)
25 April 2012	Valle Hermoso, MX	daily high max	37.8 C (100.0 F)	1.1 C (2.0 F)	21 years	14 of 100 (Routine)

Climate Trend

22 complete years, 1972 to 2012

One stripe for each of 22 complete years at Valle Hermoso, 1972 to 2012. Blue stripes are years cooler than the station's own mean of 26.1 C (78.9 F); red stripes are warmer. The coolest year was 1987, at 23.8 C (74.9 F), and the warmest was 2009, at 28.4 C (83.2 F). The strongest colour marks a difference of 2.4 C (4.3 F).

Annual mean temperature at Valle Hermoso as warming stripes, 1972 to 2012
Year	Annual mean temperature	Difference from the station mean
1972	26.5 C	+0.42 C
1973	27.5 C	+1.46 C
1980	25.7 C	-0.39 C
1985	25.5 C	-0.62 C
1986	24.3 C	-1.73 C
1987	23.8 C	-2.25 C
1991	25.2 C	-0.90 C
1992	25.5 C	-0.62 C
1993	25.2 C	-0.92 C
1994	25.8 C	-0.30 C
1995	26.0 C	-0.06 C
1996	25.3 C	-0.81 C
1997	25.9 C	-0.19 C
1998	26.3 C	+0.26 C
1999	26.1 C	+0.06 C
2000	25.7 C	-0.38 C
2001	26.6 C	+0.48 C
2002	27.4 C	+1.30 C
2003	27.1 C	+1.02 C
2008	26.5 C	+0.41 C
2009	28.4 C	+2.37 C
2012	27.5 C	+1.41 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

1971 to 2012

Yearly extremes at Valle Hermoso: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	46.1 C (115.0 F)	1974	38.3 C (100.9 F)	38
Coldest night (TNn)	5.0 C (41.0 F)	1978	10.0 C (50.0 F)	38
Wettest day (Rx1day)	152.7 mm (6.0 in)	1993	61.5 mm (2.4 in)	38
Wettest five days (Rx5day)	364.0 mm (14.3 in)	1993	117.2 mm (4.6 in)	38
Longest dry spell (CDD)	103 days	2009	39 days	38

Hottest day (TXx)

The hottest day of the year at Valle Hermoso, 1971 to 2012. The record is 46.1 C (115.0 F) in 1974, marked on the chart; the median year is 38.3 C (100.9 F).

Hottest day (TXx) at Valle Hermoso by year
Year	Hottest day (TXx)
1971	41.7 C (107.1 F)
1972	43.3 C (109.9 F)
1973	43.3 C (109.9 F)
1974	46.1 C (115.0 F)
1975	38.9 C (102.0 F)
1977	35.0 C (95.0 F)
1978	30.6 C (87.1 F)
1980	41.1 C (106.0 F)
1981	37.8 C (100.0 F)
1982	36.7 C (98.1 F)
1983	36.7 C (98.1 F)
1984	36.7 C (98.1 F)
1985	40.0 C (104.0 F)
1986	38.9 C (102.0 F)
1987	37.8 C (100.0 F)
1988	42.8 C (109.0 F)
1990	32.8 C (91.0 F)
1991	40.0 C (104.0 F)
1992	38.9 C (102.0 F)
1993	37.8 C (100.0 F)
1994	38.9 C (102.0 F)
1995	41.1 C (106.0 F)
1996	37.2 C (99.0 F)
1997	40.6 C (105.1 F)
1998	38.9 C (102.0 F)
1999	39.4 C (102.9 F)
2000	36.1 C (97.0 F)
2001	38.3 C (100.9 F)
2002	36.1 C (97.0 F)
2003	36.1 C (97.0 F)
2004	37.2 C (99.0 F)
2005	39.4 C (102.9 F)
2007	36.1 C (97.0 F)
2008	36.1 C (97.0 F)
2009	37.2 C (99.0 F)
2010	37.2 C (99.0 F)
2011	38.3 C (100.9 F)
2012	39.4 C (102.9 F)

Coldest night (TNn)

The coldest night of the year at Valle Hermoso, 1971 to 2012. The record is 5.0 C (41.0 F) in 1978, marked on the chart; the median year is 10.0 C (50.0 F).

Coldest night (TNn) at Valle Hermoso by year
Year	Coldest night (TNn)
1971	10.0 C (50.0 F)
1972	10.0 C (50.0 F)
1973	10.0 C (50.0 F)
1974	12.8 C (55.0 F)
1975	15.0 C (59.0 F)
1977	10.6 C (51.1 F)
1978	5.0 C (41.0 F)
1980	10.6 C (51.1 F)
1981	12.8 C (55.0 F)
1982	12.8 C (55.0 F)
1983	15.0 C (59.0 F)
1984	11.1 C (52.0 F)
1985	8.3 C (46.9 F)
1986	9.4 C (48.9 F)
1987	9.4 C (48.9 F)
1988	7.8 C (46.0 F)
1990	10.0 C (50.0 F)
1991	8.9 C (48.0 F)
1992	10.6 C (51.1 F)
1993	10.0 C (50.0 F)
1994	9.4 C (48.9 F)
1995	9.4 C (48.9 F)
1996	7.2 C (45.0 F)
1997	8.3 C (46.9 F)
1998	8.3 C (46.9 F)
1999	10.0 C (50.0 F)
2000	13.9 C (57.0 F)
2001	7.8 C (46.0 F)
2002	16.1 C (61.0 F)
2003	13.9 C (57.0 F)
2004	14.4 C (57.9 F)
2005	12.2 C (54.0 F)
2007	15.0 C (59.0 F)
2008	10.0 C (50.0 F)
2009	18.3 C (64.9 F)
2010	17.2 C (63.0 F)
2011	10.0 C (50.0 F)
2012	16.7 C (62.1 F)

Wettest day (Rx1day)

The wettest day of the year at Valle Hermoso, 1971 to 2012. The record is 152.7 mm (6.0 in) in 1993, marked on the chart; the median year is 61.5 mm (2.4 in).

Wettest day (Rx1day) at Valle Hermoso by year
Year	Wettest day (Rx1day)
1971	41.1 mm (1.6 in)
1972	48.8 mm (1.9 in)
1973	65.0 mm (2.6 in)
1974	59.9 mm (2.4 in)
1975	16.3 mm (0.6 in)
1977	50.3 mm (2.0 in)
1978	22.4 mm (0.9 in)
1980	82.3 mm (3.2 in)
1981	45.7 mm (1.8 in)
1982	83.6 mm (3.3 in)
1983	75.4 mm (3.0 in)
1984	47.8 mm (1.9 in)
1985	63.0 mm (2.5 in)
1986	21.8 mm (0.9 in)
1987	79.8 mm (3.1 in)
1988	90.7 mm (3.6 in)
1990	74.9 mm (2.9 in)
1991	69.9 mm (2.8 in)
1992	71.9 mm (2.8 in)
1993	152.7 mm (6.0 in)
1994	59.9 mm (2.4 in)
1995	134.4 mm (5.3 in)
1996	121.4 mm (4.8 in)
1997	98.6 mm (3.9 in)
1998	98.3 mm (3.9 in)
1999	59.2 mm (2.3 in)
2000	98.0 mm (3.9 in)
2001	118.4 mm (4.7 in)
2002	87.6 mm (3.4 in)
2003	44.7 mm (1.8 in)
2004	37.6 mm (1.5 in)
2005	73.4 mm (2.9 in)
2007	35.6 mm (1.4 in)
2008	31.8 mm (1.3 in)
2009	56.6 mm (2.2 in)
2010	45.5 mm (1.8 in)
2011	36.6 mm (1.4 in)
2012	48.3 mm (1.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Valle Hermoso, 1971 to 2012. The record is 364.0 mm (14.3 in) in 1993, marked on the chart; the median year is 117.2 mm (4.6 in).

Wettest five days (Rx5day) at Valle Hermoso by year
Year	Wettest five days (Rx5day)
1971	107.0 mm (4.2 in)
1972	116.7 mm (4.6 in)
1973	132.3 mm (5.2 in)
1974	125.7 mm (4.9 in)
1975	27.5 mm (1.1 in)
1977	60.5 mm (2.4 in)
1978	22.4 mm (0.9 in)
1980	107.7 mm (4.2 in)
1981	71.1 mm (2.8 in)
1982	126.3 mm (5.0 in)
1983	140.9 mm (5.5 in)
1984	96.2 mm (3.8 in)
1985	81.6 mm (3.2 in)
1986	55.9 mm (2.2 in)
1987	157.5 mm (6.2 in)
1988	151.2 mm (6.0 in)
1990	147.4 mm (5.8 in)
1991	104.2 mm (4.1 in)
1992	120.9 mm (4.8 in)
1993	364.0 mm (14.3 in)
1994	108.0 mm (4.3 in)
1995	265.5 mm (10.5 in)
1996	157.3 mm (6.2 in)
1997	146.9 mm (5.8 in)
1998	135.6 mm (5.3 in)
1999	86.6 mm (3.4 in)
2000	209.4 mm (8.2 in)
2001	224.1 mm (8.8 in)
2002	145.8 mm (5.7 in)
2003	78.1 mm (3.1 in)
2004	68.1 mm (2.7 in)
2005	117.6 mm (4.6 in)
2007	86.7 mm (3.4 in)
2008	106.2 mm (4.2 in)
2009	113.2 mm (4.5 in)
2010	75.3 mm (3.0 in)
2011	118.7 mm (4.7 in)
2012	118.9 mm (4.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Valle Hermoso, 1971 to 2012. The record is 103 days in 2009, marked on the chart; the median year is 39 days.

Longest dry spell (CDD) at Valle Hermoso by year
Year	Longest dry spell (CDD)
1971	27 days
1972	60 days
1973	81 days
1974	78 days
1975	28 days
1977	16 days
1978	13 days
1980	37 days
1981	23 days
1982	57 days
1983	40 days
1984	31 days
1985	29 days
1986	73 days
1987	92 days
1988	100 days
1990	13 days
1991	44 days
1992	46 days
1993	19 days
1994	22 days
1995	36 days
1996	33 days
1997	22 days
1998	36 days
1999	37 days
2000	67 days
2001	44 days
2002	69 days
2003	51 days
2004	42 days
2005	32 days
2007	30 days
2008	61 days
2009	103 days
2010	48 days
2011	73 days
2012	35 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 Valle Hermoso standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Valle Hermoso 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).