Cienega de la Purisima Weather Records (MXN00005149)

Record envelope, standing records and threshold days for Cienega de la Purisima (MXN00005149), Mexico, with 33 years of record.

Key Facts for Cienega de la Purisima

Cienega de la Purisima (MXN00005149) is a weather station in Mexico at 25.33 latitude and -100.52 longitude, 2,420 m (7,939 ft) above sea level.
The station reports from 1980 to 2012, 33 years of record.
1,464 records set at Cienega de la Purisima still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 25.33 latitude, -100.52 longitude.
Elevation: 2,420 m (7,939 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 Cienega de la Purisima. 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 Cienega de la Purisima, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	30.0 C (86.0 F)	-6.1 C (21.0 F)	n/a	n/a
Feb	35.0 C (95.0 F)	-5.0 C (23.0 F)	n/a	n/a
Mar	30.0 C (86.0 F)	-6.1 C (21.0 F)	n/a	n/a
Apr	35.0 C (95.0 F)	-2.2 C (28.0 F)	n/a	n/a
May	35.6 C (96.1 F)	0.6 C (33.1 F)	n/a	n/a
Jun	33.9 C (93.0 F)	0.6 C (33.1 F)	n/a	n/a
Jul	37.8 C (100.0 F)	0.6 C (33.1 F)	n/a	n/a
Aug	33.9 C (93.0 F)	1.7 C (35.1 F)	n/a	n/a
Sep	35.6 C (96.1 F)	-1.1 C (30.0 F)	n/a	n/a
Oct	30.6 C (87.1 F)	-4.4 C (24.1 F)	n/a	n/a
Nov	35.0 C (95.0 F)	-8.3 C (17.1 F)	n/a	n/a
Dec	30.0 C (86.0 F)	-6.1 C (21.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Cienega de la Purisima still stand. 1980 holds the most, with 153.

Standing records at Cienega de la Purisima by the year they were set
Year set	Standing records
1980	153
1981	38
1982	42
1983	78
1984	52
1985	42
1986	61
1987	54
1988	112
1989	146
1990	8
1991	2
1992	39
1993	43
1995	73
1996	81
1997	56
1998	80
1999	27
2000	22
2001	37
2002	38
2003	58
2004	19
2005	33
2006	16
2007	11
2008	13
2009	2
2011	13
2012	15

Wettest Day of Each Month

Sep: 199.9 mm (7.9 in)

The wettest day on record for each calendar month at Cienega de la Purisima. The most was 199.9 mm (7.9 in) on 16 September 1988.

Record daily precipitation for each month at Cienega de la Purisima
Month	Record daily precipitation (mm)	Date
Jan	70.4 mm (2.8 in)	30 January 1984
Feb	79.8 mm (3.1 in)	7 February 2003
Mar	49.8 mm (2.0 in)	1 March 2001
Apr	54.9 mm (2.2 in)	21 April 1981
May	72.9 mm (2.9 in)	2 May 1981
Jun	45.0 mm (1.8 in)	27 June 2002
Jul	79.8 mm (3.1 in)	11 July 2000
Aug	45.0 mm (1.8 in)	23 August 1993
Sep	199.9 mm (7.9 in)	16 September 1988
Oct	59.9 mm (2.4 in)	29 October 1993
Nov	80.3 mm (3.2 in)	26 November 1982
Dec	54.9 mm (2.2 in)	31 December 1989

Period of Record Coverage

1980 to 2012

32 years of record at Cienega de la Purisima, 1980 to 2012. 15 years have data for under 90 percent of days and are left out of rankings: 1980, 1981, 1983, 1984, 1990, 1991, 1993, 1995 and others.

Days with data per year at Cienega de la Purisima
Year	Days with data	Share of year	Complete
1980	209	57%	No
1981	212	58%	No
1982	362	99%	Yes
1983	304	83%	No
1984	184	50%	No
1985	365	100%	Yes
1986	335	92%	Yes
1987	364	100%	Yes
1988	363	99%	Yes
1989	364	100%	Yes
1990	181	50%	No
1991	30	8%	No
1992	357	98%	Yes
1993	309	85%	No
1995	164	45%	No
1996	327	89%	No
1997	362	99%	Yes
1998	331	91%	Yes
1999	287	79%	No
2000	332	91%	Yes
2001	311	85%	No
2002	346	95%	Yes
2003	340	93%	Yes
2004	355	97%	Yes
2005	263	72%	No
2006	358	98%	Yes
2007	353	97%	Yes
2008	261	71%	No
2009	202	55%	No
2010	86	24%	No
2011	353	97%	Yes
2012	351	96%	Yes

Latest Records

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

Climate Trend

10 complete years, 1982 to 2012

One stripe for each of 10 complete years at Cienega de la Purisima, 1982 to 2012. Blue stripes are years cooler than the station's own mean of 15.5 C (59.9 F); red stripes are warmer. The coolest year was 1997, at 13.4 C (56.0 F), and the warmest was 1989, at 17.1 C (62.8 F). The strongest colour marks a difference of 2.2 C (4.0 F).

Annual mean temperature at Cienega de la Purisima as warming stripes, 1982 to 2012
Year	Annual mean temperature	Difference from the station mean
1982	16.0 C	+0.53 C
1985	16.0 C	+0.50 C
1987	14.0 C	-1.47 C
1989	17.1 C	+1.63 C
1992	14.8 C	-0.69 C
1997	13.4 C	-2.14 C
2003	16.1 C	+0.61 C
2004	15.5 C	-0.02 C
2006	16.3 C	+0.79 C
2012	15.8 C	+0.25 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 Cienega de la Purisima: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	37.8 C (100.0 F)	2001	30.0 C (86.0 F)	32
Coldest night (TNn)	-8.3 C (17.1 F)	1992	-2.2 C (28.0 F)	32
Wettest day (Rx1day)	199.9 mm (7.9 in)	1988	45.0 mm (1.8 in)	29
Wettest five days (Rx5day)	259.8 mm (10.2 in)	1988	89.4 mm (3.5 in)	29
Longest dry spell (CDD)	184 days	2001	64 days	29

Hottest day (TXx)

The hottest day of the year at Cienega de la Purisima, 1980 to 2012. The record is 37.8 C (100.0 F) in 2001, marked on the chart; the median year is 30.0 C (86.0 F).

Hottest day (TXx) at Cienega de la Purisima by year
Year	Hottest day (TXx)
1980	28.9 C (84.0 F)
1981	33.9 C (93.0 F)
1982	30.0 C (86.0 F)
1983	27.8 C (82.0 F)
1984	30.6 C (87.1 F)
1985	28.9 C (84.0 F)
1986	30.0 C (86.0 F)
1987	27.8 C (82.0 F)
1988	35.6 C (96.1 F)
1989	35.6 C (96.1 F)
1990	30.0 C (86.0 F)
1991	25.6 C (78.1 F)
1992	30.0 C (86.0 F)
1993	33.9 C (93.0 F)
1995	35.0 C (95.0 F)
1996	35.6 C (96.1 F)
1997	28.9 C (84.0 F)
1998	33.9 C (93.0 F)
1999	31.7 C (89.1 F)
2000	27.8 C (82.0 F)
2001	37.8 C (100.0 F)
2002	35.0 C (95.0 F)
2003	35.0 C (95.0 F)
2004	30.6 C (87.1 F)
2005	32.8 C (91.0 F)
2006	30.0 C (86.0 F)
2007	28.9 C (84.0 F)
2008	27.8 C (82.0 F)
2009	27.8 C (82.0 F)
2010	25.6 C (78.1 F)
2011	30.6 C (87.1 F)
2012	28.9 C (84.0 F)

Coldest night (TNn)

The coldest night of the year at Cienega de la Purisima, 1980 to 2012. The record is -8.3 C (17.1 F) in 1992, marked on the chart; the median year is -2.2 C (28.0 F).

Coldest night (TNn) at Cienega de la Purisima by year
Year	Coldest night (TNn)
1980	0.0 C (32.0 F)
1981	0.0 C (32.0 F)
1982	2.8 C (37.0 F)
1983	1.7 C (35.1 F)
1984	5.0 C (41.0 F)
1985	-3.3 C (26.1 F)
1986	0.6 C (33.1 F)
1987	0.0 C (32.0 F)
1988	-3.3 C (26.1 F)
1989	0.0 C (32.0 F)
1990	1.7 C (35.1 F)
1991	5.0 C (41.0 F)
1992	-8.3 C (17.1 F)
1993	-6.1 C (21.0 F)
1995	-2.2 C (28.0 F)
1996	-2.2 C (28.0 F)
1997	-6.1 C (21.0 F)
1998	-3.3 C (26.1 F)
1999	-2.2 C (28.0 F)
2000	-2.2 C (28.0 F)
2001	-6.1 C (21.0 F)
2002	-4.4 C (24.1 F)
2003	-2.2 C (28.0 F)
2004	-2.2 C (28.0 F)
2005	0.0 C (32.0 F)
2006	-3.3 C (26.1 F)
2007	-2.2 C (28.0 F)
2008	-2.2 C (28.0 F)
2009	3.9 C (39.0 F)
2010	5.0 C (41.0 F)
2011	0.0 C (32.0 F)
2012	-2.2 C (28.0 F)

Wettest day (Rx1day)

The wettest day of the year at Cienega de la Purisima, 1980 to 2012. The record is 199.9 mm (7.9 in) in 1988, marked on the chart; the median year is 45.0 mm (1.8 in).

Wettest day (Rx1day) at Cienega de la Purisima by year
Year	Wettest day (Rx1day)
1980	42.9 mm (1.7 in)
1981	72.9 mm (2.9 in)
1982	80.3 mm (3.2 in)
1983	40.4 mm (1.6 in)
1984	70.4 mm (2.8 in)
1985	45.0 mm (1.8 in)
1986	39.9 mm (1.6 in)
1987	64.8 mm (2.6 in)
1988	199.9 mm (7.9 in)
1989	79.8 mm (3.1 in)
1990	45.0 mm (1.8 in)
1991	15.0 mm (0.6 in)
1992	34.8 mm (1.4 in)
1993	59.9 mm (2.4 in)
1995	34.8 mm (1.4 in)
1996	30.0 mm (1.2 in)
1997	43.9 mm (1.7 in)
1998	27.9 mm (1.1 in)
1999	23.9 mm (0.9 in)
2000	79.8 mm (3.1 in)
2001	59.9 mm (2.4 in)
2002	45.0 mm (1.8 in)
2003	79.8 mm (3.1 in)
2004	45.0 mm (1.8 in)
2005	79.8 mm (3.1 in)
2006	31.8 mm (1.3 in)
2007	41.9 mm (1.6 in)
2008	n/a
2009	21.8 mm (0.9 in)
2010	21.8 mm (0.9 in)
2011	n/a
2012	n/a

Wettest five days (Rx5day)

The wettest five days of the year at Cienega de la Purisima, 1980 to 2012. The record is 259.8 mm (10.2 in) in 1988, marked on the chart; the median year is 89.4 mm (3.5 in).

Wettest five days (Rx5day) at Cienega de la Purisima by year
Year	Wettest five days (Rx5day)
1980	80.6 mm (3.2 in)
1981	113.1 mm (4.5 in)
1982	149.9 mm (5.9 in)
1983	101.7 mm (4.0 in)
1984	117.7 mm (4.6 in)
1985	89.7 mm (3.5 in)
1986	89.4 mm (3.5 in)
1987	104.4 mm (4.1 in)
1988	259.8 mm (10.2 in)
1989	84.6 mm (3.3 in)
1990	104.7 mm (4.1 in)
1991	56.6 mm (2.2 in)
1992	79.8 mm (3.1 in)
1993	94.5 mm (3.7 in)
1995	34.8 mm (1.4 in)
1996	63.6 mm (2.5 in)
1997	71.7 mm (2.8 in)
1998	96.5 mm (3.8 in)
1999	48.5 mm (1.9 in)
2000	79.8 mm (3.1 in)
2001	99.6 mm (3.9 in)
2002	78.2 mm (3.1 in)
2003	102.4 mm (4.0 in)
2004	106.5 mm (4.2 in)
2005	93.5 mm (3.7 in)
2006	88.4 mm (3.5 in)
2007	81.3 mm (3.2 in)
2008	n/a
2009	21.8 mm (0.9 in)
2010	21.8 mm (0.9 in)
2011	n/a
2012	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Cienega de la Purisima, 1980 to 2012. The record is 184 days in 2001, marked on the chart; the median year is 64 days.

Longest dry spell (CDD) at Cienega de la Purisima by year
Year	Longest dry spell (CDD)
1980	52 days
1981	22 days
1982	80 days
1983	80 days
1984	107 days
1985	47 days
1986	71 days
1987	59 days
1988	67 days
1989	84 days
1990	39 days
1991	6 days
1992	75 days
1993	60 days
1995	123 days
1996	48 days
1997	35 days
1998	106 days
1999	84 days
2000	64 days
2001	184 days
2002	99 days
2003	46 days
2004	49 days
2005	73 days
2006	85 days
2007	56 days
2008	n/a
2009	21 days
2010	21 days
2011	n/a
2012	n/a

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 Cienega de la Purisima standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Cienega de la Purisima 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).