Empalme Son. Weather Records (MXM00076256)

Record envelope, standing records and threshold days for Empalme Son. (MXM00076256), Mexico, with 49 years of record.

Key Facts for Empalme Son.

Empalme Son. (MXM00076256) is a weather station in Mexico at 27.95 latitude and -110.77 longitude, 12 m (39 ft) above sea level.
The station reports from 1977 to 2025, 49 years of record.
1,464 records set at Empalme Son. still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Empalme Son. set a daily record high minimum temperature of 29.7 C (85.5 F) on 20 August 2025.

About the Station

Location: Mexico, 27.95 latitude, -110.77 longitude.
Elevation: 12 m (39 ft).
Period of record: 1977 to 2025, 49 years.
Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

9 days at or beyond a record

The band shows the record high and record low for each calendar day at Empalme Son.. The lines show the 2026 daily maximum and minimum. 9 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Empalme Son., with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	35.9 C (96.6 F)	0.0 C (32.0 F)	29.8 C (85.6 F)	5.9 C (42.6 F)
Feb	39.0 C (102.2 F)	0.0 C (32.0 F)	39.0 C (102.2 F)	6.7 C (44.1 F)
Mar	39.1 C (102.4 F)	0.0 C (32.0 F)	34.3 C (93.7 F)	8.7 C (47.7 F)
Apr	42.4 C (108.3 F)	6.7 C (44.1 F)	36.8 C (98.2 F)	12.9 C (55.2 F)
May	44.5 C (112.1 F)	9.0 C (48.2 F)	38.6 C (101.5 F)	12.9 C (55.2 F)
Jun	47.6 C (117.7 F)	13.7 C (56.7 F)	42.0 C (107.6 F)	19.4 C (66.9 F)
Jul	44.0 C (111.2 F)	18.3 C (64.9 F)	39.2 C (102.6 F)	23.9 C (75.0 F)
Aug	43.0 C (109.4 F)	19.0 C (66.2 F)	39.8 C (103.6 F)	26.5 C (79.7 F)
Sep	45.4 C (113.7 F)	13.4 C (56.1 F)	n/a	n/a
Oct	43.1 C (109.6 F)	9.2 C (48.6 F)	n/a	n/a
Nov	39.1 C (102.4 F)	4.0 C (39.2 F)	n/a	n/a
Dec	35.0 C (95.0 F)	0.0 C (32.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Empalme Son. still stand. 1983 holds the most, with 52.

Standing records at Empalme Son. by the year they were set
Year set	Standing records
1977	9
1978	16
1979	38
1980	40
1981	35
1982	33
1983	52
1984	40
1985	19
1986	3
1987	10
1988	16
1989	29
1990	42
1991	38
1992	20
1993	30
1994	25
1995	34
1996	45
1997	24
1998	17
1999	8
2000	49
2001	31
2002	34
2003	32
2004	28
2005	33
2006	26
2007	35
2008	23
2009	28
2010	29
2011	27
2012	17
2013	43
2014	27
2015	33
2016	43
2017	39
2018	44
2019	33
2020	40
2021	27
2022	22
2023	47
2024	34
2025	17

All-Time Record Progression

3 new records

3 all-time records were set at Empalme Son. between 6 September 2020 and 13 June 2024. Each dot is a new record.

When Empalme Son. set new all-time records
Date	Kind	Detail
2020-09-06	Record high maximum temperature	Record high maximum temperature 45.4 C (113.7 F)
2023-06-22	Record high maximum temperature	Record high maximum temperature 45.8 C (114.4 F)
2024-06-13	Record high maximum temperature	Record high maximum temperature 47.6 C (117.7 F)

Wettest Day of Each Month

Jul: 202.4 mm (8.0 in)

The wettest day on record for each calendar month at Empalme Son.. The most was 202.4 mm (8.0 in) on 30 July 2000.

Record daily precipitation for each month at Empalme Son.
Month	Record daily precipitation (mm)	Date
Jan	40.4 mm (1.6 in)	15 January 2004
Feb	47.0 mm (1.9 in)	16 February 2015
Mar	133.6 mm (5.3 in)	23 March 2007
Apr	9.4 mm (0.37 in)	7 April 1983
May	30.0 mm (1.2 in)	25 May 1990
Jun	27.9 mm (1.1 in)	16 June 2018
Jul	202.4 mm (8.0 in)	30 July 2000
Aug	182.1 mm (7.2 in)	28 August 1994
Sep	142.7 mm (5.6 in)	6 September 2007
Oct	80.0 mm (3.1 in)	25 October 2004
Nov	91.2 mm (3.6 in)	18 November 1982
Dec	77.5 mm (3.1 in)	9 December 1982

Period of Record Coverage

1977 to 2025

49 years of record at Empalme Son., 1977 to 2025. 49 years have data for under 90 percent of days and are left out of rankings: 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984 and others.

Days with data per year at Empalme Son.
Year	Days with data	Share of year	Complete
1977	50	14%	No
1978	160	44%	No
1979	162	44%	No
1980	190	52%	No
1981	204	56%	No
1982	184	50%	No
1983	212	58%	No
1984	172	47%	No
1985	96	26%	No
1986	18	5%	No
1987	78	21%	No
1988	130	36%	No
1989	238	65%	No
1990	217	59%	No
1991	205	56%	No
1992	223	61%	No
1993	223	61%	No
1994	246	67%	No
1995	302	83%	No
1996	284	78%	No
1997	117	32%	No
1998	80	22%	No
1999	73	20%	No
2000	288	79%	No
2001	248	68%	No
2002	227	62%	No
2003	202	55%	No
2004	182	50%	No
2005	171	47%	No
2006	210	58%	No
2007	265	73%	No
2008	253	69%	No
2009	233	64%	No
2010	233	64%	No
2011	240	66%	No
2012	216	59%	No
2013	239	65%	No
2014	249	68%	No
2015	242	66%	No
2016	258	70%	No
2017	257	70%	No
2018	245	67%	No
2019	255	70%	No
2020	257	70%	No
2021	230	63%	No
2022	169	46%	No
2023	211	58%	No
2024	204	56%	No
2025	146	40%	No

Latest Records

Latest records at Empalme Son.
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
20 August 2025	Empalme Son., MX	daily high min	29.7 C (85.5 F)	2.0 C (3.6 F)	12 years	17 of 100 (Routine)
20 August 2025	Empalme Son., MX	daily high max	39.8 C (103.6 F)	0.1 C (0.2 F)	24 years	11 of 100 (Routine)
7 August 2025	Empalme Son., MX	daily high min	29.1 C (84.4 F)	0.1 C (0.2 F)	36 years	14 of 100 (Routine)
6 August 2025	Empalme Son., MX	daily high max (Tie)	39.5 C (103.1 F)	tie	8 years	1 of 100 (Routine)
3 August 2025	Empalme Son., MX	daily high min	30.5 C (86.9 F)	0.8 C (1.4 F)	6 years	9 of 100 (Routine)
2 August 2025	Empalme Son., MX	daily high min	29.3 C (84.7 F)	0.6 C (1.1 F)	6 years	8 of 100 (Routine)
4 July 2025	Empalme Son., MX	daily high min (Tie)	28.0 C (82.4 F)	tie	24 years	2 of 100 (Routine)
2 July 2025	Empalme Son., MX	daily high min (Tie)	27.8 C (82.0 F)	tie	16 years	2 of 100 (Routine)
1 July 2025	Empalme Son., MX	daily high min	28.5 C (83.3 F)	0.9 C (1.6 F)	4 years	10 of 100 (Routine)
30 June 2025	Empalme Son., MX	daily high max	42.0 C (107.6 F)	1.3 C (2.3 F)	6 years	9 of 100 (Routine)
27 June 2025	Empalme Son., MX	daily high min (Tie)	27.7 C (81.9 F)	tie	0 years	1 of 100 (Routine)
21 June 2025	Empalme Son., MX	daily high min	27.8 C (82.0 F)	0.6 C (1.1 F)	10 years	8 of 100 (Routine)
16 June 2025	Empalme Son., MX	daily high min	27.9 C (82.2 F)	2.4 C (4.3 F)	18 years	16 of 100 (Routine)
2 June 2025	Empalme Son., MX	daily rain	1.5 mm (0.06 in)	1.5 mm (0.06 in)	44 years	18 of 100 (Routine)
2 June 2025	Empalme Son., MX	daily high min	24.3 C (75.7 F)	0.9 C (1.6 F)	7 years	8 of 100 (Routine)
1 June 2025	Empalme Son., MX	daily high min	25.8 C (78.4 F)	0.5 C (0.9 F)	4 years	6 of 100 (Routine)
11 May 2025	Empalme Son., MX	daily high max	38.6 C (101.5 F)	0.2 C (0.4 F)	28 years	12 of 100 (Routine)
17 April 2025	Empalme Son., MX	daily high min	20.7 C (69.3 F)	2.9 C (5.2 F)	35 years	26 of 100 (Routine)
12 April 2025	Empalme Son., MX	daily high max	36.8 C (98.2 F)	1.8 C (3.2 F)	44 years	22 of 100 (Routine)
1 April 2025	Empalme Son., MX	daily high max	36.4 C (97.5 F)	1.9 C (3.4 F)	12 years	13 of 100 (Routine)

Extremes by Year

1977 to 2025

Yearly extremes at Empalme Son.: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	47.6 C (117.7 F)	2024	42.2 C (108.0 F)	49
Coldest night (TNn)	0.0 C (32.0 F)	1993	3.5 C (38.3 F)	49
Wettest day (Rx1day)	202.4 mm (8.0 in)	2000	37.1 mm (1.5 in)	49
Wettest five days (Rx5day)	219.4 mm (8.6 in)	1993	37.6 mm (1.5 in)	48
Longest dry spell (CDD)	160 days	1998	33 days	49

Hottest day (TXx)

The hottest day of the year at Empalme Son., 1977 to 2025. The record is 47.6 C (117.7 F) in 2024, marked on the chart; the median year is 42.2 C (108.0 F).

Hottest day (TXx) at Empalme Son. by year
Year	Hottest day (TXx)
1977	42.0 C (107.6 F)
1978	40.0 C (104.0 F)
1979	44.0 C (111.2 F)
1980	43.0 C (109.4 F)
1981	43.0 C (109.4 F)
1982	43.4 C (110.1 F)
1983	42.5 C (108.5 F)
1984	40.2 C (104.4 F)
1985	38.6 C (101.5 F)
1986	40.6 C (105.1 F)
1987	41.0 C (105.8 F)
1988	42.1 C (107.8 F)
1989	41.7 C (107.1 F)
1990	40.8 C (105.4 F)
1991	40.4 C (104.7 F)
1992	40.5 C (104.9 F)
1993	41.5 C (106.7 F)
1994	40.3 C (104.5 F)
1995	44.0 C (111.2 F)
1996	43.1 C (109.6 F)
1997	44.0 C (111.2 F)
1998	44.0 C (111.2 F)
1999	42.3 C (108.1 F)
2000	41.7 C (107.1 F)
2001	42.5 C (108.5 F)
2002	42.2 C (108.0 F)
2003	43.0 C (109.4 F)
2004	41.5 C (106.7 F)
2005	41.5 C (106.7 F)
2006	42.4 C (108.3 F)
2007	41.5 C (106.7 F)
2008	44.5 C (112.1 F)
2009	44.0 C (111.2 F)
2010	41.0 C (105.8 F)
2011	43.6 C (110.5 F)
2012	42.2 C (108.0 F)
2013	41.7 C (107.1 F)
2014	42.4 C (108.3 F)
2015	42.0 C (107.6 F)
2016	41.6 C (106.9 F)
2017	42.2 C (108.0 F)
2018	44.5 C (112.1 F)
2019	41.1 C (106.0 F)
2020	45.4 C (113.7 F)
2021	42.7 C (108.9 F)
2022	41.1 C (106.0 F)
2023	45.8 C (114.4 F)
2024	47.6 C (117.7 F)
2025	42.0 C (107.6 F)

Coldest night (TNn)

The coldest night of the year at Empalme Son., 1977 to 2025. The record is 0.0 C (32.0 F) in 1993, marked on the chart; the median year is 3.5 C (38.3 F).

Coldest night (TNn) at Empalme Son. by year
Year	Coldest night (TNn)
1977	7.0 C (44.6 F)
1978	2.0 C (35.6 F)
1979	1.0 C (33.8 F)
1980	4.0 C (39.2 F)
1981	4.0 C (39.2 F)
1982	0.5 C (32.9 F)
1983	4.0 C (39.2 F)
1984	3.5 C (38.3 F)
1985	3.6 C (38.5 F)
1986	7.8 C (46.0 F)
1987	3.0 C (37.4 F)
1988	1.0 C (33.8 F)
1989	3.0 C (37.4 F)
1990	0.9 C (33.6 F)
1991	0.1 C (32.2 F)
1992	3.8 C (38.8 F)
1993	0.0 C (32.0 F)
1994	0.0 C (32.0 F)
1995	0.0 C (32.0 F)
1996	0.0 C (32.0 F)
1997	0.0 C (32.0 F)
1998	5.6 C (42.1 F)
1999	1.0 C (33.8 F)
2000	3.7 C (38.7 F)
2001	3.4 C (38.1 F)
2002	3.2 C (37.8 F)
2003	1.0 C (33.8 F)
2004	4.4 C (39.9 F)
2005	2.9 C (37.2 F)
2006	4.0 C (39.2 F)
2007	1.8 C (35.2 F)
2008	4.0 C (39.2 F)
2009	3.2 C (37.8 F)
2010	5.5 C (41.9 F)
2011	3.0 C (37.4 F)
2012	5.5 C (41.9 F)
2013	0.5 C (32.9 F)
2014	5.0 C (41.0 F)
2015	3.0 C (37.4 F)
2016	4.8 C (40.6 F)
2017	2.7 C (36.9 F)
2018	5.0 C (41.0 F)
2019	4.5 C (40.1 F)
2020	6.1 C (43.0 F)
2021	6.3 C (43.3 F)
2022	5.7 C (42.3 F)
2023	4.6 C (40.3 F)
2024	4.9 C (40.8 F)
2025	5.9 C (42.6 F)

Wettest day (Rx1day)

The wettest day of the year at Empalme Son., 1977 to 2025. The record is 202.4 mm (8.0 in) in 2000, marked on the chart; the median year is 37.1 mm (1.5 in).

Wettest day (Rx1day) at Empalme Son. by year
Year	Wettest day (Rx1day)
1977	3.0 mm (0.12 in)
1978	14.0 mm (0.6 in)
1979	11.9 mm (0.5 in)
1980	56.9 mm (2.2 in)
1981	33.0 mm (1.3 in)
1982	91.2 mm (3.6 in)
1983	19.1 mm (0.8 in)
1984	42.9 mm (1.7 in)
1985	7.1 mm (0.28 in)
1986	0.0 mm (0.00 in)
1987	7.1 mm (0.28 in)
1988	9.9 mm (0.39 in)
1989	21.6 mm (0.9 in)
1990	62.5 mm (2.5 in)
1991	73.4 mm (2.9 in)
1992	45.0 mm (1.8 in)
1993	119.1 mm (4.7 in)
1994	182.1 mm (7.2 in)
1995	137.4 mm (5.4 in)
1996	43.9 mm (1.7 in)
1997	23.9 mm (0.9 in)
1998	27.2 mm (1.1 in)
1999	4.1 mm (0.16 in)
2000	202.4 mm (8.0 in)
2001	8.9 mm (0.35 in)
2002	39.4 mm (1.6 in)
2003	145.0 mm (5.7 in)
2004	80.0 mm (3.1 in)
2005	29.2 mm (1.1 in)
2006	59.9 mm (2.4 in)
2007	142.7 mm (5.6 in)
2008	87.9 mm (3.5 in)
2009	22.6 mm (0.9 in)
2010	48.0 mm (1.9 in)
2011	42.9 mm (1.7 in)
2012	10.9 mm (0.4 in)
2013	47.0 mm (1.9 in)
2014	37.1 mm (1.5 in)
2015	47.0 mm (1.9 in)
2016	57.4 mm (2.3 in)
2017	38.1 mm (1.5 in)
2018	27.9 mm (1.1 in)
2019	37.6 mm (1.5 in)
2020	34.5 mm (1.4 in)
2021	24.4 mm (1.0 in)
2022	21.1 mm (0.8 in)
2023	28.4 mm (1.1 in)
2024	28.7 mm (1.1 in)
2025	4.3 mm (0.17 in)

Wettest five days (Rx5day)

The wettest five days of the year at Empalme Son., 1977 to 2025. The record is 219.4 mm (8.6 in) in 1993, marked on the chart; the median year is 37.6 mm (1.5 in).

Wettest five days (Rx5day) at Empalme Son. by year
Year	Wettest five days (Rx5day)
1977	1.0 mm (0.04 in)
1978	15.0 mm (0.6 in)
1979	0.0 mm (0.00 in)
1980	63.0 mm (2.5 in)
1981	33.0 mm (1.3 in)
1982	7.4 mm (0.29 in)
1983	8.2 mm (0.32 in)
1984	1.3 mm (0.05 in)
1985	0.0 mm (0.00 in)
1986	n/a
1987	7.1 mm (0.28 in)
1988	0.0 mm (0.00 in)
1989	24.4 mm (1.0 in)
1990	63.8 mm (2.5 in)
1991	102.1 mm (4.0 in)
1992	51.3 mm (2.0 in)
1993	219.4 mm (8.6 in)
1994	182.9 mm (7.2 in)
1995	161.0 mm (6.3 in)
1996	60.7 mm (2.4 in)
1997	38.9 mm (1.5 in)
1998	49.0 mm (1.9 in)
1999	0.0 mm (0.00 in)
2000	213.1 mm (8.4 in)
2001	11.9 mm (0.5 in)
2002	39.4 mm (1.6 in)
2003	148.3 mm (5.8 in)
2004	141.5 mm (5.6 in)
2005	0.0 mm (0.00 in)
2006	59.9 mm (2.4 in)
2007	142.7 mm (5.6 in)
2008	112.3 mm (4.4 in)
2009	36.8 mm (1.4 in)
2010	55.9 mm (2.2 in)
2011	48.0 mm (1.9 in)
2012	10.9 mm (0.4 in)
2013	67.1 mm (2.6 in)
2014	37.1 mm (1.5 in)
2015	57.7 mm (2.3 in)
2016	57.4 mm (2.3 in)
2017	38.1 mm (1.5 in)
2018	27.9 mm (1.1 in)
2019	48.2 mm (1.9 in)
2020	34.5 mm (1.4 in)
2021	24.4 mm (1.0 in)
2022	0.0 mm (0.00 in)
2023	33.5 mm (1.3 in)
2024	28.7 mm (1.1 in)
2025	4.3 mm (0.17 in)

Longest dry spell (CDD)

The longest dry spell of the year at Empalme Son., 1977 to 2025. The record is 160 days in 1998, marked on the chart; the median year is 33 days.

Longest dry spell (CDD) at Empalme Son. by year
Year	Longest dry spell (CDD)
1977	6 days
1978	7 days
1979	14 days
1980	9 days
1981	11 days
1982	10 days
1983	8 days
1984	9 days
1985	6 days
1986	2 days
1987	3 days
1988	6 days
1989	34 days
1990	13 days
1991	18 days
1992	16 days
1993	30 days
1994	112 days
1995	93 days
1996	80 days
1997	59 days
1998	160 days
1999	21 days
2000	45 days
2001	30 days
2002	26 days
2003	33 days
2004	27 days
2005	24 days
2006	25 days
2007	81 days
2008	43 days
2009	61 days
2010	84 days
2011	38 days
2012	55 days
2013	87 days
2014	53 days
2015	47 days
2016	50 days
2017	91 days
2018	75 days
2019	74 days
2020	46 days
2021	25 days
2022	49 days
2023	113 days
2024	30 days
2025	83 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 Empalme Son. standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Empalme Son. 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 2026-10-13 (13 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).