Colonia Alvaro Obregon Weather Records (MXN00015312)

Record envelope, standing records and threshold days for Colonia Alvaro Obregon (MXN00015312), Mexico, with 33 years of record.

Key Facts for Colonia Alvaro Obregon

Colonia Alvaro Obregon (MXN00015312) is a weather station in Mexico at 19.37 latitude and -99.48 longitude, 2,589 m (8,494 ft) above sea level.
The station reports from 1980 to 2012, 33 years of record.
1,464 records set at Colonia Alvaro Obregon still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 19.37 latitude, -99.48 longitude.
Elevation: 2,589 m (8,494 ft).
Period of record: 1980 to 2012, 33 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 Colonia Alvaro Obregon. 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 Colonia Alvaro Obregon, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	22.8 C (73.0 F)	-15.0 C (5.0 F)	n/a	n/a
Feb	23.9 C (75.0 F)	-12.2 C (10.0 F)	n/a	n/a
Mar	27.2 C (81.0 F)	-10.6 C (12.9 F)	n/a	n/a
Apr	29.4 C (84.9 F)	-6.1 C (21.0 F)	n/a	n/a
May	25.6 C (78.1 F)	-5.0 C (23.0 F)	n/a	n/a
Jun	27.8 C (82.0 F)	-1.1 C (30.0 F)	n/a	n/a
Jul	25.0 C (77.0 F)	0.0 C (32.0 F)	n/a	n/a
Aug	24.4 C (75.9 F)	-1.1 C (30.0 F)	n/a	n/a
Sep	23.9 C (75.0 F)	-4.4 C (24.1 F)	n/a	n/a
Oct	23.3 C (73.9 F)	-9.4 C (15.1 F)	n/a	n/a
Nov	22.8 C (73.0 F)	-10.6 C (12.9 F)	n/a	n/a
Dec	23.3 C (73.9 F)	-11.7 C (10.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Colonia Alvaro Obregon still stand. 1981 holds the most, with 252.

Standing records at Colonia Alvaro Obregon by the year they were set
Year set	Standing records
1980	10
1981	252
1982	189
1983	21
1984	9
1985	16
1986	31
1987	11
1988	60
1989	30
1990	11
1991	49
1993	47
1994	48
1995	23
1996	24
1997	59
1998	17
1999	67
2000	4
2001	14
2002	82
2003	80
2004	70
2005	42
2006	96
2007	3
2009	2
2010	8
2011	60
2012	29

Wettest Day of Each Month

Sep: 87.6 mm (3.4 in)

The wettest day on record for each calendar month at Colonia Alvaro Obregon. The most was 87.6 mm (3.4 in) on 2 September 2007.

Record daily precipitation for each month at Colonia Alvaro Obregon
Month	Record daily precipitation (mm)	Date
Jan	19.8 mm (0.8 in)	8 January 2010
Feb	26.9 mm (1.1 in)	19 February 1994
Mar	39.9 mm (1.6 in)	4 March 1988
Apr	41.1 mm (1.6 in)	26 April 1986
May	31.2 mm (1.2 in)	16 May 2010
Jun	84.8 mm (3.3 in)	28 June 1995
Jul	54.1 mm (2.1 in)	5 July 2005
Aug	63.8 mm (2.5 in)	25 August 2006
Sep	87.6 mm (3.4 in)	2 September 2007
Oct	40.1 mm (1.6 in)	8 October 1994
Nov	37.1 mm (1.5 in)	5 November 2006
Dec	14.0 mm (0.6 in)	18 December 1996

Period of Record Coverage

1980 to 2012

31 years of record at Colonia Alvaro Obregon, 1980 to 2012. 16 years have data for under 90 percent of days and are left out of rankings: 1980, 1981, 1987, 1988, 1990, 1991, 1998, 2000 and others.

Days with data per year at Colonia Alvaro Obregon
Year	Days with data	Share of year	Complete
1980	76	21%	No
1981	316	87%	No
1982	343	94%	Yes
1983	332	91%	Yes
1984	362	99%	Yes
1985	365	100%	Yes
1986	363	99%	Yes
1987	210	58%	No
1988	271	74%	No
1989	363	99%	Yes
1990	325	89%	No
1991	295	81%	No
1993	329	90%	Yes
1994	359	98%	Yes
1995	347	95%	Yes
1996	364	99%	Yes
1997	358	98%	Yes
1998	193	53%	No
1999	329	90%	Yes
2000	65	18%	No
2001	59	16%	No
2002	149	41%	No
2003	333	91%	Yes
2004	328	90%	No
2005	363	99%	Yes
2006	345	95%	Yes
2007	59	16%	No
2009	29	8%	No
2010	16	4%	No
2011	84	23%	No
2012	86	23%	No

Latest Records

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

Climate Trend

10 complete years, 1984 to 2005

One stripe for each of 10 complete years at Colonia Alvaro Obregon, 1984 to 2005. Blue stripes are years cooler than the station's own mean of 6.5 C (43.7 F); red stripes are warmer. The coolest year was 2003, at 3.0 C (37.4 F), and the warmest was 1984, at 9.1 C (48.3 F). The strongest colour marks a difference of 3.5 C (6.3 F).

Annual mean temperature at Colonia Alvaro Obregon as warming stripes, 1984 to 2005
Year	Annual mean temperature	Difference from the station mean
1984	9.1 C	+2.57 C
1985	8.7 C	+2.16 C
1986	8.1 C	+1.64 C
1989	7.5 C	+0.99 C
1994	6.4 C	-0.13 C
1995	6.2 C	-0.28 C
1996	5.4 C	-1.06 C
1997	5.7 C	-0.82 C
2003	3.0 C	-3.49 C
2005	5.0 C	-1.55 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 Colonia Alvaro Obregon: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	29.4 C (84.9 F)	1991	22.8 C (73.0 F)	31
Coldest night (TNn)	-15.0 C (5.0 F)	1997	-9.4 C (15.1 F)	31
Wettest day (Rx1day)	87.6 mm (3.4 in)	2007	39.6 mm (1.6 in)	33
Wettest five days (Rx5day)	161.8 mm (6.4 in)	1995	82.1 mm (3.2 in)	33
Longest dry spell (CDD)	112 days	2000	41 days	33

Hottest day (TXx)

The hottest day of the year at Colonia Alvaro Obregon, 1980 to 2012. The record is 29.4 C (84.9 F) in 1991, marked on the chart; the median year is 22.8 C (73.0 F).

Hottest day (TXx) at Colonia Alvaro Obregon by year
Year	Hottest day (TXx)
1980	21.7 C (71.1 F)
1981	27.8 C (82.0 F)
1982	27.8 C (82.0 F)
1983	28.9 C (84.0 F)
1984	23.9 C (75.0 F)
1985	22.8 C (73.0 F)
1986	23.9 C (75.0 F)
1987	21.7 C (71.1 F)
1988	25.6 C (78.1 F)
1989	23.9 C (75.0 F)
1990	22.8 C (73.0 F)
1991	29.4 C (84.9 F)
1992	n/a
1993	23.9 C (75.0 F)
1994	23.3 C (73.9 F)
1995	26.7 C (80.1 F)
1996	24.4 C (75.9 F)
1997	22.8 C (73.0 F)
1998	21.7 C (71.1 F)
1999	25.0 C (77.0 F)
2000	18.9 C (66.0 F)
2001	14.4 C (57.9 F)
2002	16.7 C (62.1 F)
2003	12.2 C (54.0 F)
2004	15.0 C (59.0 F)
2005	20.6 C (69.1 F)
2006	20.6 C (69.1 F)
2007	12.2 C (54.0 F)
2008	n/a
2009	22.2 C (72.0 F)
2010	21.7 C (71.1 F)
2011	23.3 C (73.9 F)
2012	25.6 C (78.1 F)

Coldest night (TNn)

The coldest night of the year at Colonia Alvaro Obregon, 1980 to 2012. The record is -15.0 C (5.0 F) in 1997, marked on the chart; the median year is -9.4 C (15.1 F).

Coldest night (TNn) at Colonia Alvaro Obregon by year
Year	Coldest night (TNn)
1980	0.0 C (32.0 F)
1981	-5.0 C (23.0 F)
1982	-7.2 C (19.0 F)
1983	-8.3 C (17.1 F)
1984	-8.3 C (17.1 F)
1985	-7.2 C (19.0 F)
1986	-11.1 C (12.0 F)
1987	-10.0 C (14.0 F)
1988	-9.4 C (15.1 F)
1989	-12.2 C (10.0 F)
1990	-8.9 C (16.0 F)
1991	-9.4 C (15.1 F)
1992	n/a
1993	-9.4 C (15.1 F)
1994	-10.0 C (14.0 F)
1995	-8.3 C (17.1 F)
1996	-10.6 C (12.9 F)
1997	-15.0 C (5.0 F)
1998	-11.7 C (10.9 F)
1999	-10.6 C (12.9 F)
2000	-10.0 C (14.0 F)
2001	-6.7 C (19.9 F)
2002	-11.7 C (10.9 F)
2003	-10.6 C (12.9 F)
2004	-11.7 C (10.9 F)
2005	-9.4 C (15.1 F)
2006	-11.7 C (10.9 F)
2007	-5.6 C (21.9 F)
2008	n/a
2009	1.1 C (34.0 F)
2010	-6.1 C (21.0 F)
2011	-8.3 C (17.1 F)
2012	-8.3 C (17.1 F)

Wettest day (Rx1day)

The wettest day of the year at Colonia Alvaro Obregon, 1980 to 2012. The record is 87.6 mm (3.4 in) in 2007, marked on the chart; the median year is 39.6 mm (1.6 in).

Wettest day (Rx1day) at Colonia Alvaro Obregon by year
Year	Wettest day (Rx1day)
1980	24.9 mm (1.0 in)
1981	34.3 mm (1.4 in)
1982	50.8 mm (2.0 in)
1983	29.7 mm (1.2 in)
1984	42.2 mm (1.7 in)
1985	54.6 mm (2.1 in)
1986	41.1 mm (1.6 in)
1987	31.8 mm (1.3 in)
1988	39.9 mm (1.6 in)
1989	29.0 mm (1.1 in)
1990	25.9 mm (1.0 in)
1991	27.9 mm (1.1 in)
1992	2.8 mm (0.11 in)
1993	33.8 mm (1.3 in)
1994	61.2 mm (2.4 in)
1995	84.8 mm (3.3 in)
1996	44.5 mm (1.8 in)
1997	23.9 mm (0.9 in)
1998	38.9 mm (1.5 in)
1999	43.2 mm (1.7 in)
2000	39.6 mm (1.6 in)
2001	31.5 mm (1.2 in)
2002	26.2 mm (1.0 in)
2003	44.2 mm (1.7 in)
2004	28.4 mm (1.1 in)
2005	54.1 mm (2.1 in)
2006	63.8 mm (2.5 in)
2007	87.6 mm (3.4 in)
2008	32.5 mm (1.3 in)
2009	63.5 mm (2.5 in)
2010	49.3 mm (1.9 in)
2011	59.4 mm (2.3 in)
2012	12.4 mm (0.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Colonia Alvaro Obregon, 1980 to 2012. The record is 161.8 mm (6.4 in) in 1995, marked on the chart; the median year is 82.1 mm (3.2 in).

Wettest five days (Rx5day) at Colonia Alvaro Obregon by year
Year	Wettest five days (Rx5day)
1980	27.2 mm (1.1 in)
1981	60.0 mm (2.4 in)
1982	82.1 mm (3.2 in)
1983	64.1 mm (2.5 in)
1984	73.7 mm (2.9 in)
1985	99.8 mm (3.9 in)
1986	87.1 mm (3.4 in)
1987	78.7 mm (3.1 in)
1988	86.3 mm (3.4 in)
1989	55.2 mm (2.2 in)
1990	59.5 mm (2.3 in)
1991	65.5 mm (2.6 in)
1992	3.6 mm (0.14 in)
1993	94.9 mm (3.7 in)
1994	85.1 mm (3.4 in)
1995	161.8 mm (6.4 in)
1996	95.8 mm (3.8 in)
1997	59.4 mm (2.3 in)
1998	103.4 mm (4.1 in)
1999	108.5 mm (4.3 in)
2000	82.1 mm (3.2 in)
2001	66.3 mm (2.6 in)
2002	53.1 mm (2.1 in)
2003	100.1 mm (3.9 in)
2004	69.9 mm (2.8 in)
2005	87.4 mm (3.4 in)
2006	130.6 mm (5.1 in)
2007	123.9 mm (4.9 in)
2008	73.4 mm (2.9 in)
2009	127.3 mm (5.0 in)
2010	111.0 mm (4.4 in)
2011	124.9 mm (4.9 in)
2012	25.9 mm (1.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Colonia Alvaro Obregon, 1980 to 2012. The record is 112 days in 2000, marked on the chart; the median year is 41 days.

Longest dry spell (CDD) at Colonia Alvaro Obregon by year
Year	Longest dry spell (CDD)
1980	36 days
1981	45 days
1982	55 days
1983	55 days
1984	34 days
1985	51 days
1986	31 days
1987	33 days
1988	80 days
1989	41 days
1990	26 days
1991	76 days
1992	15 days
1993	45 days
1994	59 days
1995	38 days
1996	65 days
1997	25 days
1998	38 days
1999	78 days
2000	112 days
2001	24 days
2002	28 days
2003	69 days
2004	74 days
2005	35 days
2006	45 days
2007	34 days
2008	79 days
2009	49 days
2010	33 days
2011	30 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 Colonia Alvaro Obregon standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Colonia Alvaro Obregon 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).