La Carbonera Weather Records (MXN00020271)

Record envelope, standing records and threshold days for La Carbonera (MXN00020271), Mexico, with 36 years of record.

Key Facts for La Carbonera

La Carbonera (MXN00020271) is a weather station in Mexico at 17.38 latitude and -96.92 longitude, 2,233 m (7,326 ft) above sea level.
The station reports from 1975 to 2010, 36 years of record.
1,464 records set at La Carbonera still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 17.38 latitude, -96.92 longitude.
Elevation: 2,233 m (7,326 ft).
Period of record: 1975 to 2010, 36 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 La Carbonera. 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 La Carbonera, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	30.6 C (87.1 F)	0.6 C (33.1 F)	n/a	n/a
Feb	37.8 C (100.0 F)	-1.1 C (30.0 F)	n/a	n/a
Mar	33.9 C (93.0 F)	0.0 C (32.0 F)	n/a	n/a
Apr	35.0 C (95.0 F)	5.6 C (42.1 F)	n/a	n/a
May	32.8 C (91.0 F)	5.6 C (42.1 F)	n/a	n/a
Jun	30.6 C (87.1 F)	5.6 C (42.1 F)	n/a	n/a
Jul	32.8 C (91.0 F)	5.0 C (41.0 F)	n/a	n/a
Aug	30.0 C (86.0 F)	0.6 C (33.1 F)	n/a	n/a
Sep	30.6 C (87.1 F)	3.9 C (39.0 F)	n/a	n/a
Oct	32.8 C (91.0 F)	3.9 C (39.0 F)	n/a	n/a
Nov	30.6 C (87.1 F)	2.2 C (36.0 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 La Carbonera still stand. 2010 holds the most, with 145.

Standing records at La Carbonera by the year they were set
Year set	Standing records
1975	15
1976	88
1977	76
1978	66
1979	40
1980	69
1981	46
1982	24
1983	74
1984	138
1992	5
1993	40
1994	42
1995	78
2001	39
2002	78
2003	38
2004	52
2005	29
2006	76
2007	41
2008	61
2009	104
2010	145

Wettest Day of Each Month

Sep: 86.9 mm (3.4 in)

The wettest day on record for each calendar month at La Carbonera. The most was 86.9 mm (3.4 in) on 25 September 2010.

Record daily precipitation for each month at La Carbonera
Month	Record daily precipitation (mm)	Date
Jan	18.5 mm (0.7 in)	11 January 1984
Feb	34.5 mm (1.4 in)	25 February 1983
Mar	18.3 mm (0.7 in)	13 March 1983
Apr	39.9 mm (1.6 in)	20 April 2005
May	46.0 mm (1.8 in)	20 May 1982
Jun	80.3 mm (3.2 in)	10 June 1984
Jul	64.8 mm (2.6 in)	7 July 2010
Aug	80.3 mm (3.2 in)	21 August 1981
Sep	86.9 mm (3.4 in)	25 September 2010
Oct	57.2 mm (2.3 in)	6 October 1982
Nov	19.8 mm (0.8 in)	2 November 2004
Dec	45.0 mm (1.8 in)	30 December 1995

Period of Record Coverage

1975 to 2010

24 years of record at La Carbonera, 1975 to 2010. 5 years have data for under 90 percent of days and are left out of rankings: 1975, 1992, 1995, 2007, 2008.

Days with data per year at La Carbonera
Year	Days with data	Share of year	Complete
1975	55	15%	No
1976	365	100%	Yes
1977	365	100%	Yes
1978	364	100%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
1981	365	100%	Yes
1982	365	100%	Yes
1983	365	100%	Yes
1984	334	91%	Yes
1992	31	8%	No
1993	359	98%	Yes
1994	365	100%	Yes
1995	328	90%	No
2001	361	99%	Yes
2002	334	92%	Yes
2003	365	100%	Yes
2004	366	100%	Yes
2005	365	100%	Yes
2006	354	97%	Yes
2007	181	50%	No
2008	181	49%	No
2009	365	100%	Yes
2010	364	100%	Yes

Latest Records

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

Climate Trend

15 complete years, 1976 to 2010

One stripe for each of 15 complete years at La Carbonera, 1976 to 2010. Blue stripes are years cooler than the station's own mean of 15.7 C (60.2 F); red stripes are warmer. The coolest year was 1976, at 14.2 C (57.6 F), and the warmest was 2010, at 18.5 C (65.2 F). The strongest colour marks a difference of 2.8 C (5.0 F).

Annual mean temperature at La Carbonera as warming stripes, 1976 to 2010
Year	Annual mean temperature	Difference from the station mean
1976	14.2 C	-1.44 C
1977	14.8 C	-0.87 C
1978	14.7 C	-0.96 C
1979	14.9 C	-0.72 C
1980	14.9 C	-0.78 C
1981	14.5 C	-1.20 C
1982	15.2 C	-0.47 C
1983	15.0 C	-0.71 C
1993	15.9 C	+0.19 C
1994	15.9 C	+0.27 C
2001	15.7 C	-0.01 C
2003	16.6 C	+0.91 C
2004	16.3 C	+0.59 C
2009	18.0 C	+2.36 C
2010	18.5 C	+2.79 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

1975 to 2010

Yearly extremes at La Carbonera: 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)	1995	31.1 C (88.0 F)	24
Coldest night (TNn)	-1.1 C (30.0 F)	1976	2.5 C (36.5 F)	24
Wettest day (Rx1day)	86.9 mm (3.4 in)	2010	50.8 mm (2.0 in)	24
Wettest five days (Rx5day)	228.4 mm (9.0 in)	2010	116.9 mm (4.6 in)	24
Longest dry spell (CDD)	121 days	2008	76 days	24

Hottest day (TXx)

The hottest day of the year at La Carbonera, 1975 to 2010. The record is 37.8 C (100.0 F) in 1995, marked on the chart; the median year is 31.1 C (88.0 F).

Hottest day (TXx) at La Carbonera by year
Year	Hottest day (TXx)
1975	22.8 C (73.0 F)
1976	26.7 C (80.1 F)
1977	28.9 C (84.0 F)
1978	31.1 C (88.0 F)
1979	30.0 C (86.0 F)
1980	30.0 C (86.0 F)
1981	30.0 C (86.0 F)
1982	28.9 C (84.0 F)
1983	32.8 C (91.0 F)
1984	35.0 C (95.0 F)
1992	25.0 C (77.0 F)
1993	30.0 C (86.0 F)
1994	30.6 C (87.1 F)
1995	37.8 C (100.0 F)
2001	31.7 C (89.1 F)
2002	32.8 C (91.0 F)
2003	32.8 C (91.0 F)
2004	31.1 C (88.0 F)
2005	28.9 C (84.0 F)
2006	35.0 C (95.0 F)
2007	32.8 C (91.0 F)
2008	32.8 C (91.0 F)
2009	31.7 C (89.1 F)
2010	32.8 C (91.0 F)

Coldest night (TNn)

The coldest night of the year at La Carbonera, 1975 to 2010. The record is -1.1 C (30.0 F) in 1976, marked on the chart; the median year is 2.5 C (36.5 F).

Coldest night (TNn) at La Carbonera by year
Year	Coldest night (TNn)
1975	2.2 C (36.0 F)
1976	-1.1 C (30.0 F)
1977	0.0 C (32.0 F)
1978	0.0 C (32.0 F)
1979	0.6 C (33.1 F)
1980	1.7 C (35.1 F)
1981	2.8 C (37.0 F)
1982	1.7 C (35.1 F)
1983	1.7 C (35.1 F)
1984	1.1 C (34.0 F)
1992	5.6 C (42.1 F)
1993	5.6 C (42.1 F)
1994	3.9 C (39.0 F)
1995	1.7 C (35.1 F)
2001	2.8 C (37.0 F)
2002	0.6 C (33.1 F)
2003	3.9 C (39.0 F)
2004	3.9 C (39.0 F)
2005	5.6 C (42.1 F)
2006	1.7 C (35.1 F)
2007	5.0 C (41.0 F)
2008	5.6 C (42.1 F)
2009	5.6 C (42.1 F)
2010	3.9 C (39.0 F)

Wettest day (Rx1day)

The wettest day of the year at La Carbonera, 1975 to 2010. The record is 86.9 mm (3.4 in) in 2010, marked on the chart; the median year is 50.8 mm (2.0 in).

Wettest day (Rx1day) at La Carbonera by year
Year	Wettest day (Rx1day)
1975	2.3 mm (0.09 in)
1976	57.9 mm (2.3 in)
1977	63.2 mm (2.5 in)
1978	45.0 mm (1.8 in)
1979	67.8 mm (2.7 in)
1980	48.8 mm (1.9 in)
1981	80.3 mm (3.2 in)
1982	57.2 mm (2.3 in)
1983	48.3 mm (1.9 in)
1984	80.3 mm (3.2 in)
1992	0.0 mm (0.00 in)
1993	66.8 mm (2.6 in)
1994	51.8 mm (2.0 in)
1995	49.8 mm (2.0 in)
2001	79.8 mm (3.1 in)
2002	59.9 mm (2.4 in)
2003	40.1 mm (1.6 in)
2004	24.9 mm (1.0 in)
2005	39.9 mm (1.6 in)
2006	39.9 mm (1.6 in)
2007	26.9 mm (1.1 in)
2008	34.8 mm (1.4 in)
2009	62.0 mm (2.4 in)
2010	86.9 mm (3.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at La Carbonera, 1975 to 2010. The record is 228.4 mm (9.0 in) in 2010, marked on the chart; the median year is 116.9 mm (4.6 in).

Wettest five days (Rx5day) at La Carbonera by year
Year	Wettest five days (Rx5day)
1975	2.6 mm (0.10 in)
1976	167.9 mm (6.6 in)
1977	118.6 mm (4.7 in)
1978	117.3 mm (4.6 in)
1979	112.2 mm (4.4 in)
1980	143.1 mm (5.6 in)
1981	178.0 mm (7.0 in)
1982	116.5 mm (4.6 in)
1983	125.0 mm (4.9 in)
1984	210.3 mm (8.3 in)
1992	0.0 mm (0.00 in)
1993	157.2 mm (6.2 in)
1994	103.9 mm (4.1 in)
1995	149.1 mm (5.9 in)
2001	108.8 mm (4.3 in)
2002	59.9 mm (2.4 in)
2003	64.4 mm (2.5 in)
2004	53.3 mm (2.1 in)
2005	114.6 mm (4.5 in)
2006	114.6 mm (4.5 in)
2007	54.3 mm (2.1 in)
2008	117.3 mm (4.6 in)
2009	119.2 mm (4.7 in)
2010	228.4 mm (9.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at La Carbonera, 1975 to 2010. The record is 121 days in 2008, marked on the chart; the median year is 76 days.

Longest dry spell (CDD) at La Carbonera by year
Year	Longest dry spell (CDD)
1975	48 days
1976	111 days
1977	110 days
1978	56 days
1979	44 days
1980	63 days
1981	63 days
1982	48 days
1983	72 days
1984	61 days
1992	31 days
1993	106 days
1994	96 days
1995	57 days
2001	77 days
2002	74 days
2003	111 days
2004	109 days
2005	93 days
2006	93 days
2007	89 days
2008	121 days
2009	108 days
2010	64 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 La Carbonera standing records by year: CSV or JSON. Field meanings are on the data page.
Data for La Carbonera 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 2026-10-15 (15 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).