Palo Solo Weather Records (MXN00028188)

Record envelope, standing records and threshold days for Palo Solo (MXN00028188), Mexico, with 30 years of record.

Key Facts for Palo Solo

Palo Solo (MXN00028188) is a weather station in Mexico at 25.08 latitude and -97.92 longitude, 10 m (32 ft) above sea level.
The station reports from 1980 to 2009, 30 years of record.
1,464 records set at Palo Solo still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 25.08 latitude, -97.92 longitude.
Elevation: 10 m (32 ft).
Period of record: 1980 to 2009, 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 Palo Solo. 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 Palo Solo, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	40.0 C (104.0 F)	-2.2 C (28.0 F)	n/a	n/a
Feb	36.7 C (98.1 F)	-2.2 C (28.0 F)	n/a	n/a
Mar	37.8 C (100.0 F)	0.0 C (32.0 F)	n/a	n/a
Apr	38.9 C (102.0 F)	5.6 C (42.1 F)	n/a	n/a
May	38.9 C (102.0 F)	12.8 C (55.0 F)	n/a	n/a
Jun	40.6 C (105.1 F)	13.9 C (57.0 F)	n/a	n/a
Jul	40.0 C (104.0 F)	13.9 C (57.0 F)	n/a	n/a
Aug	40.6 C (105.1 F)	13.9 C (57.0 F)	n/a	n/a
Sep	40.0 C (104.0 F)	10.6 C (51.1 F)	n/a	n/a
Oct	38.9 C (102.0 F)	5.6 C (42.1 F)	n/a	n/a
Nov	38.9 C (102.0 F)	0.0 C (32.0 F)	n/a	n/a
Dec	37.8 C (100.0 F)	-6.1 C (21.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Palo Solo still stand. 2007 holds the most, with 143.

Standing records at Palo Solo by the year they were set
Year set	Standing records
1980	80
1981	54
1982	88
1983	43
1984	51
1985	55
1986	50
1987	38
1990	50
1991	89
1992	71
1993	54
1994	31
1995	39
1996	36
1997	32
1998	35
1999	14
2000	30
2001	16
2002	14
2003	17
2004	58
2005	53
2006	81
2007	143
2008	89
2009	53

Wettest Day of Each Month

Aug: 159.8 mm (6.3 in)

The wettest day on record for each calendar month at Palo Solo. The most was 159.8 mm (6.3 in) on 28 August 1983.

Record daily precipitation for each month at Palo Solo
Month	Record daily precipitation (mm)	Date
Jan	68.8 mm (2.7 in)	16 January 2008
Feb	74.9 mm (2.9 in)	20 February 2000
Mar	78.0 mm (3.1 in)	13 March 2000
Apr	137.9 mm (5.4 in)	1 April 1992
May	99.8 mm (3.9 in)	28 May 1997
Jun	77.0 mm (3.0 in)	22 June 2004
Jul	99.8 mm (3.9 in)	7 July 1999
Aug	159.8 mm (6.3 in)	28 August 1983
Sep	100.6 mm (4.0 in)	29 September 1984
Oct	125.0 mm (4.9 in)	7 October 1994
Nov	99.8 mm (3.9 in)	3 November 1998
Dec	91.9 mm (3.6 in)	23 December 1999

Period of Record Coverage

1980 to 2009

28 years of record at Palo Solo, 1980 to 2009. 8 years have data for under 90 percent of days and are left out of rankings: 1980, 1987, 1995, 1999, 2005, 2007, 2008, 2009.

Days with data per year at Palo Solo
Year	Days with data	Share of year	Complete
1980	247	67%	No
1981	360	99%	Yes
1982	357	98%	Yes
1983	362	99%	Yes
1984	361	99%	Yes
1985	357	98%	Yes
1986	360	99%	Yes
1987	293	80%	No
1990	361	99%	Yes
1991	365	100%	Yes
1992	364	99%	Yes
1993	362	99%	Yes
1994	332	91%	Yes
1995	302	83%	No
1996	333	91%	Yes
1997	364	100%	Yes
1998	364	100%	Yes
1999	302	83%	No
2000	366	100%	Yes
2001	364	100%	Yes
2002	341	93%	Yes
2003	334	92%	Yes
2004	333	91%	Yes
2005	325	89%	No
2006	332	91%	Yes
2007	320	88%	No
2008	327	89%	No
2009	203	56%	No

Latest Records

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

Climate Trend

14 complete years, 1981 to 2001

One stripe for each of 14 complete years at Palo Solo, 1981 to 2001. Blue stripes are years cooler than the station's own mean of 23.2 C (73.8 F); red stripes are warmer. The coolest year was 2001, at 22.4 C (72.2 F), and the warmest was 1991, at 24.0 C (75.3 F). The strongest colour marks a difference of 0.9 C (1.6 F).

Annual mean temperature at Palo Solo as warming stripes, 1981 to 2001
Year	Annual mean temperature	Difference from the station mean
1981	23.4 C	+0.17 C
1982	23.6 C	+0.34 C
1983	23.1 C	-0.10 C
1984	23.2 C	-0.06 C
1985	23.3 C	+0.10 C
1986	23.9 C	+0.69 C
1990	24.0 C	+0.76 C
1991	24.0 C	+0.80 C
1992	23.1 C	-0.17 C
1993	22.9 C	-0.39 C
1997	22.7 C	-0.58 C
1998	23.2 C	-0.07 C
2000	22.7 C	-0.59 C
2001	22.4 C	-0.88 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 2009

Yearly extremes at Palo Solo: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.6 C (105.1 F)	1980	38.9 C (102.0 F)	28
Coldest night (TNn)	-6.1 C (21.0 F)	1983	2.8 C (37.0 F)	28
Wettest day (Rx1day)	159.8 mm (6.3 in)	1983	78.4 mm (3.1 in)	28
Wettest five days (Rx5day)	247.6 mm (9.7 in)	2008	128.6 mm (5.1 in)	28
Longest dry spell (CDD)	137 days	1996	61 days	28

Hottest day (TXx)

The hottest day of the year at Palo Solo, 1980 to 2009. The record is 40.6 C (105.1 F) in 1980, marked on the chart; the median year is 38.9 C (102.0 F).

Hottest day (TXx) at Palo Solo by year
Year	Hottest day (TXx)
1980	40.6 C (105.1 F)
1981	40.6 C (105.1 F)
1982	40.0 C (104.0 F)
1983	38.9 C (102.0 F)
1984	37.8 C (100.0 F)
1985	38.9 C (102.0 F)
1986	38.3 C (100.9 F)
1987	38.9 C (102.0 F)
1990	37.8 C (100.0 F)
1991	37.8 C (100.0 F)
1992	38.9 C (102.0 F)
1993	38.9 C (102.0 F)
1994	35.6 C (96.1 F)
1995	35.6 C (96.1 F)
1996	35.0 C (95.0 F)
1997	35.6 C (96.1 F)
1998	38.9 C (102.0 F)
1999	38.9 C (102.0 F)
2000	38.9 C (102.0 F)
2001	33.9 C (93.0 F)
2002	40.0 C (104.0 F)
2003	37.8 C (100.0 F)
2004	38.9 C (102.0 F)
2005	38.9 C (102.0 F)
2006	37.8 C (100.0 F)
2007	37.8 C (100.0 F)
2008	40.0 C (104.0 F)
2009	35.0 C (95.0 F)

Coldest night (TNn)

The coldest night of the year at Palo Solo, 1980 to 2009. The record is -6.1 C (21.0 F) in 1983, marked on the chart; the median year is 2.8 C (37.0 F).

Coldest night (TNn) at Palo Solo by year
Year	Coldest night (TNn)
1980	2.8 C (37.0 F)
1981	1.7 C (35.1 F)
1982	-2.2 C (28.0 F)
1983	-6.1 C (21.0 F)
1984	-1.1 C (30.0 F)
1985	-2.2 C (28.0 F)
1986	-1.1 C (30.0 F)
1987	0.0 C (32.0 F)
1990	0.6 C (33.1 F)
1991	3.9 C (39.0 F)
1992	0.0 C (32.0 F)
1993	0.0 C (32.0 F)
1994	2.8 C (37.0 F)
1995	5.0 C (41.0 F)
1996	0.6 C (33.1 F)
1997	0.6 C (33.1 F)
1998	1.7 C (35.1 F)
1999	7.8 C (46.0 F)
2000	3.9 C (39.0 F)
2001	2.8 C (37.0 F)
2002	5.6 C (42.1 F)
2003	3.9 C (39.0 F)
2004	5.6 C (42.1 F)
2005	7.8 C (46.0 F)
2006	6.7 C (44.1 F)
2007	2.8 C (37.0 F)
2008	7.8 C (46.0 F)
2009	6.7 C (44.1 F)

Wettest day (Rx1day)

The wettest day of the year at Palo Solo, 1980 to 2009. The record is 159.8 mm (6.3 in) in 1983, marked on the chart; the median year is 78.4 mm (3.1 in).

Wettest day (Rx1day) at Palo Solo by year
Year	Wettest day (Rx1day)
1980	79.8 mm (3.1 in)
1981	81.8 mm (3.2 in)
1982	116.8 mm (4.6 in)
1983	159.8 mm (6.3 in)
1984	100.6 mm (4.0 in)
1985	75.9 mm (3.0 in)
1986	56.9 mm (2.2 in)
1987	49.8 mm (2.0 in)
1990	31.0 mm (1.2 in)
1991	74.9 mm (2.9 in)
1992	137.9 mm (5.4 in)
1993	79.8 mm (3.1 in)
1994	125.0 mm (4.9 in)
1995	53.8 mm (2.1 in)
1996	54.9 mm (2.2 in)
1997	99.8 mm (3.9 in)
1998	99.8 mm (3.9 in)
1999	99.8 mm (3.9 in)
2000	99.8 mm (3.9 in)
2001	99.8 mm (3.9 in)
2002	69.9 mm (2.8 in)
2003	74.9 mm (2.9 in)
2004	77.0 mm (3.0 in)
2005	59.9 mm (2.4 in)
2006	59.9 mm (2.4 in)
2007	39.9 mm (1.6 in)
2008	89.9 mm (3.5 in)
2009	39.9 mm (1.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at Palo Solo, 1980 to 2009. The record is 247.6 mm (9.7 in) in 2008, marked on the chart; the median year is 128.6 mm (5.1 in).

Wettest five days (Rx5day) at Palo Solo by year
Year	Wettest five days (Rx5day)
1980	129.6 mm (5.1 in)
1981	104.4 mm (4.1 in)
1982	158.0 mm (6.2 in)
1983	159.8 mm (6.3 in)
1984	171.5 mm (6.8 in)
1985	119.6 mm (4.7 in)
1986	114.8 mm (4.5 in)
1987	62.0 mm (2.4 in)
1990	36.6 mm (1.4 in)
1991	166.6 mm (6.6 in)
1992	152.9 mm (6.0 in)
1993	92.8 mm (3.7 in)
1994	151.6 mm (6.0 in)
1995	73.7 mm (2.9 in)
1996	127.5 mm (5.0 in)
1997	211.5 mm (8.3 in)
1998	171.6 mm (6.8 in)
1999	146.5 mm (5.8 in)
2000	115.8 mm (4.6 in)
2001	236.4 mm (9.3 in)
2002	99.5 mm (3.9 in)
2003	185.2 mm (7.3 in)
2004	136.9 mm (5.4 in)
2005	70.6 mm (2.8 in)
2006	65.7 mm (2.6 in)
2007	74.7 mm (2.9 in)
2008	247.6 mm (9.7 in)
2009	59.7 mm (2.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Palo Solo, 1980 to 2009. The record is 137 days in 1996, marked on the chart; the median year is 61 days.

Longest dry spell (CDD) at Palo Solo by year
Year	Longest dry spell (CDD)
1980	42 days
1981	61 days
1982	67 days
1983	75 days
1984	80 days
1985	42 days
1986	60 days
1987	32 days
1990	98 days
1991	63 days
1992	76 days
1993	49 days
1994	47 days
1995	55 days
1996	137 days
1997	81 days
1998	86 days
1999	83 days
2000	64 days
2001	50 days
2002	59 days
2003	87 days
2004	53 days
2005	85 days
2006	57 days
2007	28 days
2008	45 days
2009	50 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 Palo Solo standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Palo Solo 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).