Lampacitos Weather Records (MXN00019171)

Record envelope, standing records and threshold days for Lampacitos (MXN00019171), Mexico, with 30 years of record.

Key Facts for Lampacitos

Lampacitos (MXN00019171) is a weather station in Mexico at 25.10 latitude and -99.88 longitude, 500 m (1,640 ft) above sea level.
The station reports from 1982 to 2011, 30 years of record.
1,464 records set at Lampacitos still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 25.10 latitude, -99.88 longitude.
Elevation: 500 m (1,640 ft).
Period of record: 1982 to 2011, 30 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 Lampacitos. 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 Lampacitos, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	35.0 C (95.0 F)	-5.0 C (23.0 F)	n/a	n/a
Feb	39.4 C (102.9 F)	-6.1 C (21.0 F)	n/a	n/a
Mar	40.0 C (104.0 F)	-1.1 C (30.0 F)	n/a	n/a
Apr	40.0 C (104.0 F)	1.7 C (35.1 F)	n/a	n/a
May	42.8 C (109.0 F)	7.8 C (46.0 F)	n/a	n/a
Jun	45.0 C (113.0 F)	11.7 C (53.1 F)	n/a	n/a
Jul	45.0 C (113.0 F)	10.0 C (50.0 F)	n/a	n/a
Aug	41.7 C (107.1 F)	13.9 C (57.0 F)	n/a	n/a
Sep	40.0 C (104.0 F)	10.0 C (50.0 F)	n/a	n/a
Oct	40.0 C (104.0 F)	1.7 C (35.1 F)	n/a	n/a
Nov	35.0 C (95.0 F)	-1.1 C (30.0 F)	n/a	n/a
Dec	36.7 C (98.1 F)	-8.3 C (17.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Lampacitos still stand. 1996 holds the most, with 88.

Standing records at Lampacitos by the year they were set
Year set	Standing records
1982	39
1983	37
1984	48
1985	62
1986	14
1987	42
1988	53
1989	53
1990	62
1991	76
1992	42
1993	47
1994	33
1995	15
1996	88
1997	80
1998	65
1999	48
2000	82
2001	49
2002	48
2003	58
2004	35
2005	36
2006	18
2008	51
2009	81
2010	57
2011	45

Wettest Day of Each Month

Jul: 237.0 mm (9.3 in)

The wettest day on record for each calendar month at Lampacitos. The most was 237.0 mm (9.3 in) on 20 July 2005.

Record daily precipitation for each month at Lampacitos
Month	Record daily precipitation (mm)	Date
Jan	110.0 mm (4.3 in)	20 January 1987
Feb	179.8 mm (7.1 in)	25 February 1987
Mar	59.9 mm (2.4 in)	20 March 2004
Apr	94.0 mm (3.7 in)	26 April 2004
May	93.5 mm (3.7 in)	26 May 2003
Jun	86.9 mm (3.4 in)	29 June 2003
Jul	237.0 mm (9.3 in)	20 July 2005
Aug	150.9 mm (5.9 in)	30 August 2008
Sep	196.9 mm (7.8 in)	21 September 2001
Oct	199.9 mm (7.9 in)	13 October 2005
Nov	57.9 mm (2.3 in)	19 November 2001
Dec	56.9 mm (2.2 in)	5 December 2003

Period of Record Coverage

1982 to 2011

29 years of record at Lampacitos, 1982 to 2011. 10 years have data for under 90 percent of days and are left out of rankings: 1982, 1983, 1984, 1986, 1987, 1991, 1995, 1997 and others.

Days with data per year at Lampacitos
Year	Days with data	Share of year	Complete
1982	121	33%	No
1983	119	33%	No
1984	180	49%	No
1985	356	98%	Yes
1986	63	17%	No
1987	212	58%	No
1988	364	99%	Yes
1989	359	98%	Yes
1990	360	99%	Yes
1991	301	82%	No
1992	365	100%	Yes
1993	364	100%	Yes
1994	331	91%	Yes
1995	180	49%	No
1996	330	90%	Yes
1997	311	85%	No
1998	353	97%	Yes
1999	346	95%	Yes
2000	324	89%	No
2001	338	93%	Yes
2002	358	98%	Yes
2003	359	98%	Yes
2004	358	98%	Yes
2005	358	98%	Yes
2006	238	65%	No
2008	355	97%	Yes
2009	353	97%	Yes
2010	360	99%	Yes
2011	362	99%	Yes

Latest Records

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

Climate Trend

17 complete years, 1985 to 2011

One stripe for each of 17 complete years at Lampacitos, 1985 to 2011. Blue stripes are years cooler than the station's own mean of 20.9 C (69.7 F); red stripes are warmer. The coolest year was 2001, at 19.7 C (67.4 F), and the warmest was 2009, at 22.7 C (72.8 F). The strongest colour marks a difference of 1.8 C (3.2 F).

Annual mean temperature at Lampacitos as warming stripes, 1985 to 2011
Year	Annual mean temperature	Difference from the station mean
1985	21.1 C	+0.14 C
1988	21.2 C	+0.26 C
1989	21.2 C	+0.31 C
1990	21.4 C	+0.51 C
1992	20.5 C	-0.38 C
1993	20.8 C	-0.08 C
1998	21.1 C	+0.22 C
1999	20.2 C	-0.76 C
2001	19.7 C	-1.23 C
2002	20.8 C	-0.09 C
2003	20.1 C	-0.78 C
2004	20.7 C	-0.22 C
2005	20.8 C	-0.14 C
2008	21.3 C	+0.41 C
2009	22.7 C	+1.76 C
2010	21.7 C	+0.78 C
2011	20.2 C	-0.70 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

1982 to 2011

Yearly extremes at Lampacitos: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	45.0 C (113.0 F)	1998	38.9 C (102.0 F)	29
Coldest night (TNn)	-8.3 C (17.1 F)	1983	0.0 C (32.0 F)	29
Wettest day (Rx1day)	237.0 mm (9.3 in)	2005	65.8 mm (2.6 in)	29
Wettest five days (Rx5day)	366.0 mm (14.4 in)	2001	98.5 mm (3.9 in)	29
Longest dry spell (CDD)	365 days	2010	52 days	29

Hottest day (TXx)

The hottest day of the year at Lampacitos, 1982 to 2011. The record is 45.0 C (113.0 F) in 1998, marked on the chart; the median year is 38.9 C (102.0 F).

Hottest day (TXx) at Lampacitos by year
Year	Hottest day (TXx)
1982	36.7 C (98.1 F)
1983	35.0 C (95.0 F)
1984	42.2 C (108.0 F)
1985	38.9 C (102.0 F)
1986	39.4 C (102.9 F)
1987	36.7 C (98.1 F)
1988	37.8 C (100.0 F)
1989	38.9 C (102.0 F)
1990	40.0 C (104.0 F)
1991	38.9 C (102.0 F)
1992	40.0 C (104.0 F)
1993	38.9 C (102.0 F)
1994	40.0 C (104.0 F)
1995	40.0 C (104.0 F)
1996	40.0 C (104.0 F)
1997	38.9 C (102.0 F)
1998	45.0 C (113.0 F)
1999	38.9 C (102.0 F)
2000	45.0 C (113.0 F)
2001	40.0 C (104.0 F)
2002	40.0 C (104.0 F)
2003	38.9 C (102.0 F)
2004	38.9 C (102.0 F)
2005	38.9 C (102.0 F)
2006	37.8 C (100.0 F)
2008	37.8 C (100.0 F)
2009	40.6 C (105.1 F)
2010	38.9 C (102.0 F)
2011	40.0 C (104.0 F)

Coldest night (TNn)

The coldest night of the year at Lampacitos, 1982 to 2011. The record is -8.3 C (17.1 F) in 1983, marked on the chart; the median year is 0.0 C (32.0 F).

Coldest night (TNn) at Lampacitos by year
Year	Coldest night (TNn)
1982	-3.3 C (26.1 F)
1983	-8.3 C (17.1 F)
1984	0.0 C (32.0 F)
1985	-3.3 C (26.1 F)
1986	0.6 C (33.1 F)
1987	-2.2 C (28.0 F)
1988	0.0 C (32.0 F)
1989	-0.6 C (30.9 F)
1990	-2.2 C (28.0 F)
1991	0.6 C (33.1 F)
1992	0.6 C (33.1 F)
1993	0.0 C (32.0 F)
1994	0.6 C (33.1 F)
1995	1.7 C (35.1 F)
1996	-4.4 C (24.1 F)
1997	-2.2 C (28.0 F)
1998	1.7 C (35.1 F)
1999	-6.1 C (21.0 F)
2000	1.7 C (35.1 F)
2001	1.7 C (35.1 F)
2002	1.7 C (35.1 F)
2003	0.6 C (33.1 F)
2004	-4.4 C (24.1 F)
2005	-0.6 C (30.9 F)
2006	-3.3 C (26.1 F)
2008	-4.4 C (24.1 F)
2009	2.8 C (37.0 F)
2010	0.0 C (32.0 F)
2011	-1.1 C (30.0 F)

Wettest day (Rx1day)

The wettest day of the year at Lampacitos, 1982 to 2011. The record is 237.0 mm (9.3 in) in 2005, marked on the chart; the median year is 65.8 mm (2.6 in).

Wettest day (Rx1day) at Lampacitos by year
Year	Wettest day (Rx1day)
1982	18.3 mm (0.7 in)
1983	56.4 mm (2.2 in)
1984	65.8 mm (2.6 in)
1985	80.3 mm (3.2 in)
1986	5.3 mm (0.21 in)
1987	179.8 mm (7.1 in)
1988	52.8 mm (2.1 in)
1989	21.8 mm (0.9 in)
1990	39.9 mm (1.6 in)
1991	63.0 mm (2.5 in)
1992	74.9 mm (2.9 in)
1993	65.8 mm (2.6 in)
1994	74.9 mm (2.9 in)
1995	37.8 mm (1.5 in)
1996	88.9 mm (3.5 in)
1997	31.8 mm (1.3 in)
1998	19.8 mm (0.8 in)
1999	9.9 mm (0.39 in)
2000	30.0 mm (1.2 in)
2001	196.9 mm (7.8 in)
2002	100.3 mm (3.9 in)
2003	112.8 mm (4.4 in)
2004	94.0 mm (3.7 in)
2005	237.0 mm (9.3 in)
2006	39.9 mm (1.6 in)
2008	150.9 mm (5.9 in)
2009	84.8 mm (3.3 in)
2010	0.0 mm (0.00 in)
2011	79.8 mm (3.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Lampacitos, 1982 to 2011. The record is 366.0 mm (14.4 in) in 2001, marked on the chart; the median year is 98.5 mm (3.9 in).

Wettest five days (Rx5day) at Lampacitos by year
Year	Wettest five days (Rx5day)
1982	20.6 mm (0.8 in)
1983	95.3 mm (3.8 in)
1984	72.4 mm (2.9 in)
1985	142.3 mm (5.6 in)
1986	12.9 mm (0.5 in)
1987	188.7 mm (7.4 in)
1988	137.5 mm (5.4 in)
1989	27.6 mm (1.1 in)
1990	67.6 mm (2.7 in)
1991	89.4 mm (3.5 in)
1992	98.5 mm (3.9 in)
1993	147.4 mm (5.8 in)
1994	104.4 mm (4.1 in)
1995	68.5 mm (2.7 in)
1996	309.3 mm (12.2 in)
1997	91.8 mm (3.6 in)
1998	39.1 mm (1.5 in)
1999	30.2 mm (1.2 in)
2000	42.3 mm (1.7 in)
2001	366.0 mm (14.4 in)
2002	246.1 mm (9.7 in)
2003	190.3 mm (7.5 in)
2004	166.7 mm (6.6 in)
2005	337.9 mm (13.3 in)
2006	81.8 mm (3.2 in)
2008	280.5 mm (11.0 in)
2009	189.3 mm (7.5 in)
2010	0.0 mm (0.00 in)
2011	157.3 mm (6.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Lampacitos, 1982 to 2011. The record is 365 days in 2010, marked on the chart; the median year is 52 days.

Longest dry spell (CDD) at Lampacitos by year
Year	Longest dry spell (CDD)
1982	36 days
1983	37 days
1984	44 days
1985	61 days
1986	15 days
1987	42 days
1988	82 days
1989	132 days
1990	52 days
1991	44 days
1992	63 days
1993	56 days
1994	43 days
1995	38 days
1996	98 days
1997	69 days
1998	167 days
1999	77 days
2000	48 days
2001	46 days
2002	57 days
2003	26 days
2004	45 days
2005	38 days
2006	48 days
2008	66 days
2009	52 days
2010	365 days
2011	133 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 Lampacitos standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Lampacitos 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).