Bahia Asuncion Weather Records (MXN00003117)

Record envelope, standing records and threshold days for Bahia Asuncion (MXN00003117), Mexico, with 32 years of record.

Key Facts for Bahia Asuncion

Bahia Asuncion (MXN00003117) is a weather station in Mexico at 27.13 latitude and -114.30 longitude, 10 m (32 ft) above sea level.
The station reports from 1980 to 2011, 32 years of record.
1,464 records set at Bahia Asuncion still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 27.13 latitude, -114.30 longitude.
Elevation: 10 m (32 ft).
Period of record: 1980 to 2011, 32 years.
Eligible elements: none yet.

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 Bahia Asuncion. 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 Bahia Asuncion, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	32.2 C (90.0 F)	0.0 C (32.0 F)	n/a	n/a
Feb	31.7 C (89.1 F)	1.1 C (34.0 F)	n/a	n/a
Mar	35.0 C (95.0 F)	0.6 C (33.1 F)	n/a	n/a
Apr	30.6 C (87.1 F)	2.2 C (36.0 F)	n/a	n/a
May	35.0 C (95.0 F)	2.8 C (37.0 F)	n/a	n/a
Jun	35.0 C (95.0 F)	3.3 C (37.9 F)	n/a	n/a
Jul	37.8 C (100.0 F)	3.9 C (39.0 F)	n/a	n/a
Aug	38.9 C (102.0 F)	7.8 C (46.0 F)	n/a	n/a
Sep	40.0 C (104.0 F)	3.3 C (37.9 F)	n/a	n/a
Oct	36.7 C (98.1 F)	4.4 C (39.9 F)	n/a	n/a
Nov	30.6 C (87.1 F)	2.8 C (37.0 F)	n/a	n/a
Dec	31.1 C (88.0 F)	1.1 C (34.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Bahia Asuncion still stand. 1999 holds the most, with 153.

Standing records at Bahia Asuncion by the year they were set
Year set	Standing records
1980	49
1981	19
1982	42
1983	83
1984	56
1985	97
1986	133
1987	38
1988	27
1989	3
1990	15
1991	1
1992	8
1997	38
1998	87
1999	153
2000	146
2001	95
2002	120
2003	36
2004	27
2005	9
2006	13
2007	19
2008	16
2009	19
2010	65
2011	50

Wettest Day of Each Month

Sep: 62.0 mm (2.4 in)

The wettest day on record for each calendar month at Bahia Asuncion. The most was 62.0 mm (2.4 in) on 24 September 1997.

Record daily precipitation for each month at Bahia Asuncion
Month	Record daily precipitation (mm)	Date
Jan	36.8 mm (1.4 in)	2 January 2005
Feb	25.9 mm (1.0 in)	27 February 1991
Mar	54.9 mm (2.2 in)	2 March 1983
Apr	10.4 mm (0.4 in)	5 April 2001
May	3.0 mm (0.12 in)	27 May 2005
Jun	17.8 mm (0.7 in)	27 June 1999
Jul	17.8 mm (0.7 in)	5 July 1982
Aug	39.9 mm (1.6 in)	22 August 1992
Sep	62.0 mm (2.4 in)	24 September 1997
Oct	40.4 mm (1.6 in)	23 October 2006
Nov	31.0 mm (1.2 in)	24 November 1985
Dec	42.9 mm (1.7 in)	26 December 1984

Period of Record Coverage

1980 to 2011

28 years of record at Bahia Asuncion, 1980 to 2011. 10 years have data for under 90 percent of days and are left out of rankings: 1980, 1989, 1990, 1991, 1992, 1997, 1999, 2002 and others.

Days with data per year at Bahia Asuncion
Year	Days with data	Share of year	Complete
1980	287	78%	No
1981	356	98%	Yes
1982	365	100%	Yes
1983	365	100%	Yes
1984	366	100%	Yes
1985	365	100%	Yes
1986	365	100%	Yes
1987	365	100%	Yes
1988	366	100%	Yes
1989	61	17%	No
1990	273	75%	No
1991	108	30%	No
1992	138	38%	No
1997	287	79%	No
1998	365	100%	Yes
1999	272	75%	No
2000	359	98%	Yes
2001	365	100%	Yes
2002	272	75%	No
2003	365	100%	Yes
2004	366	100%	Yes
2005	364	100%	Yes
2006	357	98%	Yes
2007	365	100%	Yes
2008	184	50%	No
2009	334	92%	Yes
2010	365	100%	Yes
2011	181	50%	No

Latest Records

No records were set at this station in the latest data.

Climate Trend

17 complete years, 1981 to 2010

One stripe for each of 17 complete years at Bahia Asuncion, 1981 to 2010. Blue stripes are years cooler than the station's own mean of 18.0 C (64.3 F); red stripes are warmer. The coolest year was 2000, at 13.5 C (56.2 F), and the warmest was 1986, at 21.1 C (69.9 F). The strongest colour marks a difference of 4.5 C (8.1 F).

Annual mean temperature at Bahia Asuncion as warming stripes, 1981 to 2010
Year	Annual mean temperature	Difference from the station mean
1981	18.3 C	+0.38 C
1982	18.1 C	+0.19 C
1983	19.8 C	+1.83 C
1984	18.7 C	+0.79 C
1985	19.8 C	+1.88 C
1986	21.1 C	+3.10 C
1987	19.1 C	+1.12 C
1988	18.5 C	+0.56 C
1998	14.8 C	-3.17 C
2000	13.5 C	-4.49 C
2001	13.9 C	-4.07 C
2003	18.4 C	+0.46 C
2004	17.8 C	-0.11 C
2005	17.8 C	-0.20 C
2006	18.8 C	+0.82 C
2007	17.6 C	-0.33 C
2010	19.3 C	+1.32 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 2011

Yearly extremes at Bahia Asuncion: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.0 C (104.0 F)	1987	33.3 C (92.0 F)	28
Coldest night (TNn)	0.0 C (32.0 F)	2001	5.6 C (42.1 F)	28
Wettest day (Rx1day)	62.0 mm (2.4 in)	1997	20.5 mm (0.8 in)	30
Wettest five days (Rx5day)	66.3 mm (2.6 in)	2007	26.1 mm (1.0 in)	30
Longest dry spell (CDD)	345 days	2010	173 days	30

Hottest day (TXx)

The hottest day of the year at Bahia Asuncion, 1980 to 2011. The record is 40.0 C (104.0 F) in 1987, marked on the chart; the median year is 33.3 C (92.0 F).

Hottest day (TXx) at Bahia Asuncion by year
Year	Hottest day (TXx)
1980	36.7 C (98.1 F)
1981	33.9 C (93.0 F)
1982	32.8 C (91.0 F)
1983	36.7 C (98.1 F)
1984	35.0 C (95.0 F)
1985	36.7 C (98.1 F)
1986	37.8 C (100.0 F)
1987	40.0 C (104.0 F)
1988	35.0 C (95.0 F)
1989	28.9 C (84.0 F)
1990	37.2 C (99.0 F)
1991	28.9 C (84.0 F)
1992	27.8 C (82.0 F)
1993	n/a
1994	n/a
1997	31.1 C (88.0 F)
1998	30.0 C (86.0 F)
1999	27.8 C (82.0 F)
2000	28.9 C (84.0 F)
2001	30.6 C (87.1 F)
2002	30.0 C (86.0 F)
2003	35.0 C (95.0 F)
2004	30.6 C (87.1 F)
2005	32.2 C (90.0 F)
2006	37.8 C (100.0 F)
2007	36.7 C (98.1 F)
2008	28.9 C (84.0 F)
2009	33.9 C (93.0 F)
2010	38.9 C (102.0 F)
2011	30.0 C (86.0 F)

Coldest night (TNn)

The coldest night of the year at Bahia Asuncion, 1980 to 2011. The record is 0.0 C (32.0 F) in 2001, marked on the chart; the median year is 5.6 C (42.1 F).

Coldest night (TNn) at Bahia Asuncion by year
Year	Coldest night (TNn)
1980	5.6 C (42.1 F)
1981	5.6 C (42.1 F)
1982	7.8 C (46.0 F)
1983	7.8 C (46.0 F)
1984	6.7 C (44.1 F)
1985	7.8 C (46.0 F)
1986	5.6 C (42.1 F)
1987	1.7 C (35.1 F)
1988	3.9 C (39.0 F)
1989	5.6 C (42.1 F)
1990	3.9 C (39.0 F)
1991	10.0 C (50.0 F)
1992	5.6 C (42.1 F)
1993	n/a
1994	n/a
1997	3.3 C (37.9 F)
1998	1.1 C (34.0 F)
1999	0.6 C (33.1 F)
2000	1.7 C (35.1 F)
2001	0.0 C (32.0 F)
2002	1.7 C (35.1 F)
2003	2.2 C (36.0 F)
2004	3.9 C (39.0 F)
2005	6.7 C (44.1 F)
2006	5.6 C (42.1 F)
2007	5.0 C (41.0 F)
2008	7.8 C (46.0 F)
2009	7.8 C (46.0 F)
2010	6.7 C (44.1 F)
2011	8.9 C (48.0 F)

Wettest day (Rx1day)

The wettest day of the year at Bahia Asuncion, 1980 to 2011. The record is 62.0 mm (2.4 in) in 1997, marked on the chart; the median year is 20.5 mm (0.8 in).

Wettest day (Rx1day) at Bahia Asuncion by year
Year	Wettest day (Rx1day)
1980	21.1 mm (0.8 in)
1981	10.9 mm (0.4 in)
1982	17.8 mm (0.7 in)
1983	54.9 mm (2.2 in)
1984	42.9 mm (1.7 in)
1985	31.0 mm (1.2 in)
1986	17.8 mm (0.7 in)
1987	6.4 mm (0.25 in)
1988	2.3 mm (0.09 in)
1989	14.0 mm (0.6 in)
1990	41.4 mm (1.6 in)
1991	25.9 mm (1.0 in)
1992	39.9 mm (1.6 in)
1993	15.0 mm (0.6 in)
1994	33.8 mm (1.3 in)
1997	62.0 mm (2.4 in)
1998	17.3 mm (0.7 in)
1999	33.8 mm (1.3 in)
2000	37.8 mm (1.5 in)
2001	10.4 mm (0.4 in)
2002	7.9 mm (0.31 in)
2003	19.8 mm (0.8 in)
2004	12.7 mm (0.5 in)
2005	36.8 mm (1.4 in)
2006	40.4 mm (1.6 in)
2007	23.6 mm (0.9 in)
2008	28.4 mm (1.1 in)
2009	4.3 mm (0.17 in)
2010	2.8 mm (0.11 in)
2011	0.0 mm (0.00 in)

Wettest five days (Rx5day)

The wettest five days of the year at Bahia Asuncion, 1980 to 2011. The record is 66.3 mm (2.6 in) in 2007, marked on the chart; the median year is 26.1 mm (1.0 in).

Wettest five days (Rx5day) at Bahia Asuncion by year
Year	Wettest five days (Rx5day)
1980	34.9 mm (1.4 in)
1981	11.7 mm (0.5 in)
1982	22.2 mm (0.9 in)
1983	64.8 mm (2.6 in)
1984	45.7 mm (1.8 in)
1985	31.0 mm (1.2 in)
1986	17.8 mm (0.7 in)
1987	10.0 mm (0.4 in)
1988	2.3 mm (0.09 in)
1989	14.0 mm (0.6 in)
1990	43.7 mm (1.7 in)
1991	25.9 mm (1.0 in)
1992	39.9 mm (1.6 in)
1993	15.8 mm (0.6 in)
1994	33.8 mm (1.3 in)
1997	62.0 mm (2.4 in)
1998	19.1 mm (0.8 in)
1999	37.6 mm (1.5 in)
2000	40.6 mm (1.6 in)
2001	10.4 mm (0.4 in)
2002	11.2 mm (0.4 in)
2003	26.2 mm (1.0 in)
2004	14.5 mm (0.6 in)
2005	40.9 mm (1.6 in)
2006	40.7 mm (1.6 in)
2007	66.3 mm (2.6 in)
2008	52.8 mm (2.1 in)
2009	4.3 mm (0.17 in)
2010	2.8 mm (0.11 in)
2011	0.0 mm (0.00 in)

Longest dry spell (CDD)

The longest dry spell of the year at Bahia Asuncion, 1980 to 2011. The record is 345 days in 2010, marked on the chart; the median year is 173 days.

Longest dry spell (CDD) at Bahia Asuncion by year
Year	Longest dry spell (CDD)
1980	131 days
1981	227 days
1982	123 days
1983	165 days
1984	199 days
1985	304 days
1986	200 days
1987	186 days
1988	244 days
1989	46 days
1990	153 days
1991	256 days
1992	144 days
1993	257 days
1994	146 days
1997	165 days
1998	136 days
1999	81 days
2000	218 days
2001	198 days
2002	147 days
2003	203 days
2004	247 days
2005	128 days
2006	206 days
2007	142 days
2008	147 days
2009	160 days
2010	345 days
2011	181 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 Bahia Asuncion standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Bahia Asuncion 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).