Palo Blanco Weather Records (MXN00024048)

Record envelope, standing records and threshold days for Palo Blanco (MXN00024048), Mexico, with 49 years of record.

Key Facts for Palo Blanco

Palo Blanco (MXN00024048) is a weather station in Mexico at 23.10 latitude and -101.53 longitude, 2,048 m (6,719 ft) above sea level.
The station reports from 1963 to 2011, 49 years of record.
1,464 records set at Palo Blanco still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Palo Blanco set a daily record low minimum temperature of -9.4 C (15.1 F) on 30 November 2011.

About the Station

Location: Mexico, 23.10 latitude, -101.53 longitude.
Elevation: 2,048 m (6,719 ft).
Period of record: 1963 to 2011, 49 years.
Eligible elements: tmax, tmin, prcp.

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 Blanco. 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 Blanco, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	38.9 C (102.0 F)	-8.3 C (17.1 F)	n/a	n/a
Feb	41.7 C (107.1 F)	-7.2 C (19.0 F)	n/a	n/a
Mar	45.6 C (114.1 F)	-6.1 C (21.0 F)	n/a	n/a
Apr	45.6 C (114.1 F)	0.0 C (32.0 F)	n/a	n/a
May	47.8 C (118.0 F)	0.6 C (33.1 F)	n/a	n/a
Jun	45.0 C (113.0 F)	5.0 C (41.0 F)	n/a	n/a
Jul	41.7 C (107.1 F)	1.7 C (35.1 F)	n/a	n/a
Aug	40.0 C (104.0 F)	3.9 C (39.0 F)	n/a	n/a
Sep	40.0 C (104.0 F)	1.7 C (35.1 F)	n/a	n/a
Oct	40.0 C (104.0 F)	-5.0 C (23.0 F)	n/a	n/a
Nov	38.9 C (102.0 F)	-10.0 C (14.0 F)	n/a	n/a
Dec	37.8 C (100.0 F)	-10.0 C (14.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Palo Blanco still stand. 1994 holds the most, with 144.

Standing records at Palo Blanco by the year they were set
Year set	Standing records
1964	14
1965	28
1966	42
1967	19
1968	34
1969	29
1970	17
1971	33
1972	12
1973	15
1974	9
1975	14
1976	13
1977	2
1978	2
1979	7
1980	6
1981	1
1982	5
1983	16
1984	13
1985	8
1986	3
1987	27
1988	10
1989	25
1990	14
1991	35
1992	100
1993	108
1994	144
1995	38
1996	42
1997	39
1998	58
1999	7
2000	30
2001	50
2002	14
2004	3
2005	95
2006	53
2007	25
2008	29
2009	47
2010	84
2011	45

All-Time Record Progression

6 new records

6 all-time records were set at Palo Blanco between 21 April 1996 and 10 December 2010. Each dot is a new record.

When Palo Blanco set new all-time records
Date	Kind	Detail
1996-04-21	Record high maximum temperature	Record high maximum temperature 42.8 C (109.0 F)
1998-05-07	Record high maximum temperature	Record high maximum temperature 43.9 C (111.0 F)
1998-05-08	Record high maximum temperature	Record high maximum temperature 45.0 C (113.0 F)
2005-03-29	Record high maximum temperature	Record high maximum temperature 45.6 C (114.1 F)
2005-05-02	Record high maximum temperature	Record high maximum temperature 47.8 C (118.0 F)
2010-12-10	Record low minimum temperature	Record low minimum temperature -10.0 C (14.0 F)

Wettest Day of Each Month

Aug: 71.9 mm (2.8 in)

The wettest day on record for each calendar month at Palo Blanco. The most was 71.9 mm (2.8 in) on 27 August 1967.

Record daily precipitation for each month at Palo Blanco
Month	Record daily precipitation (mm)	Date
Jan	39.9 mm (1.6 in)	29 January 1984
Feb	30.0 mm (1.2 in)	26 February 1987
Mar	34.8 mm (1.4 in)	24 March 1967
Apr	68.8 mm (2.7 in)	14 April 2008
May	50.8 mm (2.0 in)	22 May 1964
Jun	43.9 mm (1.7 in)	24 June 2007
Jul	70.9 mm (2.8 in)	14 July 1976
Aug	71.9 mm (2.8 in)	27 August 1967
Sep	59.9 mm (2.4 in)	8 September 2009
Oct	46.0 mm (1.8 in)	6 October 2000
Nov	20.8 mm (0.8 in)	4 November 2002
Dec	54.9 mm (2.2 in)	3 December 1979

Period of Record Coverage

1964 to 2011

47 years of record at Palo Blanco, 1964 to 2011. 12 years have data for under 90 percent of days and are left out of rankings: 1964, 1980, 1981, 1982, 1986, 1988, 1995, 1999 and others.

Days with data per year at Palo Blanco
Year	Days with data	Share of year	Complete
1964	315	86%	No
1965	365	100%	Yes
1966	364	100%	Yes
1967	365	100%	Yes
1968	366	100%	Yes
1969	365	100%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	364	100%	Yes
1975	365	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	244	67%	No
1981	247	68%	No
1982	273	75%	No
1983	365	100%	Yes
1984	366	100%	Yes
1985	365	100%	Yes
1986	273	75%	No
1987	356	98%	Yes
1988	271	74%	No
1989	359	98%	Yes
1990	336	92%	Yes
1991	361	99%	Yes
1992	360	98%	Yes
1993	359	98%	Yes
1994	363	99%	Yes
1995	231	63%	No
1996	335	92%	Yes
1997	365	100%	Yes
1998	364	100%	Yes
1999	91	25%	No
2000	364	99%	Yes
2001	364	100%	Yes
2002	315	86%	No
2004	92	25%	No
2005	365	100%	Yes
2006	245	67%	No
2007	331	91%	Yes
2008	363	99%	Yes
2009	365	100%	Yes
2010	357	98%	Yes
2011	324	89%	No

Latest Records

Latest records at Palo Blanco
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 November 2011	Palo Blanco, MX	daily low min	-9.4 C (15.1 F)	9.4 C (16.9 F)	44 years	37 of 100 (Notable)
29 November 2011	Palo Blanco, MX	all-time low min (Tie)	-10.0 C (14.0 F)	tie	0 years	6 of 100 (Routine)
12 November 2011	Palo Blanco, MX	daily low min	-4.4 C (24.1 F)	2.2 C (4.0 F)	42 years	20 of 100 (Routine)
11 November 2011	Palo Blanco, MX	daily low min	-2.2 C (28.0 F)	2.2 C (4.0 F)	42 years	20 of 100 (Routine)
11 November 2011	Palo Blanco, MX	monthly low max (Tie)	10.6 C (51.1 F)	tie	19 years	4 of 100 (Routine)
1 November 2011	Palo Blanco, MX	daily low min (Tie)	-2.2 C (28.0 F)	tie	4 years	1 of 100 (Routine)
24 October 2011	Palo Blanco, MX	daily low min	0.6 C (33.1 F)	1.1 C (2.0 F)	45 years	19 of 100 (Routine)
23 October 2011	Palo Blanco, MX	daily low min (Tie)	0.6 C (33.1 F)	tie	12 years	1 of 100 (Routine)
22 October 2011	Palo Blanco, MX	daily low min	0.6 C (33.1 F)	1.1 C (2.0 F)	12 years	9 of 100 (Routine)
21 October 2011	Palo Blanco, MX	daily low min	0.0 C (32.0 F)	1.7 C (3.1 F)	2 years	8 of 100 (Routine)
20 October 2011	Palo Blanco, MX	daily low min	-2.2 C (28.0 F)	3.9 C (7.0 F)	44 years	26 of 100 (Routine)
12 October 2011	Palo Blanco, MX	daily low max	20.6 C (69.1 F)	1.6 C (2.9 F)	32 years	17 of 100 (Routine)
1 October 2011	Palo Blanco, MX	daily rain	20.8 mm (0.8 in)	1.0 mm (0.04 in)	45 years	18 of 100 (Routine)
22 September 2011	Palo Blanco, MX	daily low min	7.8 C (46.0 F)	1.1 C (2.0 F)	5 years	9 of 100 (Routine)
21 September 2011	Palo Blanco, MX	daily rain (Tie)	24.9 mm (1.0 in)	tie	44 years	4 of 100 (Routine)
21 September 2011	Palo Blanco, MX	daily low min (Tie)	8.9 C (48.0 F)	tie	4 years	1 of 100 (Routine)
15 September 2011	Palo Blanco, MX	daily low min	6.7 C (44.1 F)	2.2 C (4.0 F)	40 years	24 of 100 (Routine)
14 September 2011	Palo Blanco, MX	daily low min	6.7 C (44.1 F)	3.3 C (5.9 F)	1 year	16 of 100 (Routine)
13 September 2011	Palo Blanco, MX	daily low min	7.8 C (46.0 F)	1.1 C (2.0 F)	4 years	9 of 100 (Routine)
12 September 2011	Palo Blanco, MX	daily low min	6.7 C (44.1 F)	2.2 C (4.0 F)	22 years	18 of 100 (Routine)

Climate Trend

32 complete years, 1965 to 2010

One stripe for each of 32 complete years at Palo Blanco, 1965 to 2010. Blue stripes are years cooler than the station's own mean of 19.2 C (66.6 F); red stripes are warmer. The coolest year was 2010, at 15.8 C (60.5 F), and the warmest was 1994, at 21.9 C (71.4 F). The strongest colour marks a difference of 3.5 C (6.3 F).

Annual mean temperature at Palo Blanco as warming stripes, 1965 to 2010
Year	Annual mean temperature	Difference from the station mean
1965	19.8 C	+0.52 C
1966	19.0 C	-0.28 C
1967	18.8 C	-0.43 C
1968	18.5 C	-0.73 C
1969	19.1 C	-0.11 C
1970	18.5 C	-0.72 C
1971	18.5 C	-0.78 C
1972	19.4 C	+0.17 C
1973	19.7 C	+0.48 C
1974	19.0 C	-0.27 C
1975	19.2 C	-0.01 C
1976	18.2 C	-1.10 C
1977	19.1 C	-0.11 C
1978	19.1 C	-0.20 C
1979	18.7 C	-0.56 C
1983	18.6 C	-0.65 C
1984	18.7 C	-0.56 C
1985	18.8 C	-0.45 C
1987	18.4 C	-0.82 C
1989	19.0 C	-0.26 C
1991	19.5 C	+0.23 C
1992	20.6 C	+1.37 C
1993	20.9 C	+1.60 C
1994	21.9 C	+2.66 C
1997	20.0 C	+0.79 C
1998	21.0 C	+1.75 C
2000	21.1 C	+1.87 C
2001	20.9 C	+1.63 C
2005	21.0 C	+1.78 C
2008	17.6 C	-1.68 C
2009	17.5 C	-1.74 C
2010	15.8 C	-3.42 C

The fitted trend in annual mean temperature here over 1965 to 2010 is 0.1 C (-0.2 to 0.4) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.2 F (-0.4 to 0.8) per decade. The slope is a straight line fitted to 32 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Palo Blanco
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.1 C (-0.2 to 0.4) per decade	0.2 F (-0.4 to 0.8) per decade	1965 to 2010	32	Not clearly different from zero
Mean daily maximum	0.7 C (0.2 to 1.1) per decade	1.2 F (0.4 to 2.0) per decade	1965 to 2010	32	Rise
Mean daily minimum	-0.5 C (-1.0 to 0.1) per decade	-0.9 F (-1.9 to 0.1) per decade	1965 to 2010	32	Not clearly different from zero

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

1963 to 2011

Yearly extremes at Palo Blanco: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	47.8 C (118.0 F)	2005	37.8 C (100.0 F)	47
Coldest night (TNn)	-10.0 C (14.0 F)	2010	-1.1 C (30.0 F)	47
Wettest day (Rx1day)	71.9 mm (2.8 in)	1967	33.7 mm (1.3 in)	48
Wettest five days (Rx5day)	213.6 mm (8.4 in)	1967	60.6 mm (2.4 in)	48
Longest dry spell (CDD)	211 days	1989	81 days	48

Hottest day (TXx)

The hottest day of the year at Palo Blanco, 1963 to 2011. The record is 47.8 C (118.0 F) in 2005, marked on the chart; the median year is 37.8 C (100.0 F).

Hottest day (TXx) at Palo Blanco by year
Year	Hottest day (TXx)
1963	n/a
1964	41.1 C (106.0 F)
1965	37.8 C (100.0 F)
1966	35.6 C (96.1 F)
1967	37.8 C (100.0 F)
1968	33.9 C (93.0 F)
1969	38.9 C (102.0 F)
1970	37.8 C (100.0 F)
1971	35.0 C (95.0 F)
1972	35.0 C (95.0 F)
1973	40.6 C (105.1 F)
1974	40.0 C (104.0 F)
1975	37.8 C (100.0 F)
1976	34.4 C (93.9 F)
1977	35.0 C (95.0 F)
1978	37.2 C (99.0 F)
1979	35.6 C (96.1 F)
1980	36.7 C (98.1 F)
1981	35.0 C (95.0 F)
1982	37.8 C (100.0 F)
1983	40.0 C (104.0 F)
1984	36.7 C (98.1 F)
1985	35.6 C (96.1 F)
1986	36.7 C (98.1 F)
1987	35.6 C (96.1 F)
1988	36.7 C (98.1 F)
1989	41.7 C (107.1 F)
1990	38.9 C (102.0 F)
1991	37.8 C (100.0 F)
1992	37.8 C (100.0 F)
1993	38.9 C (102.0 F)
1994	36.7 C (98.1 F)
1995	38.9 C (102.0 F)
1996	42.8 C (109.0 F)
1997	40.0 C (104.0 F)
1998	45.0 C (113.0 F)
1999	38.9 C (102.0 F)
2000	40.0 C (104.0 F)
2001	43.9 C (111.0 F)
2002	40.0 C (104.0 F)
2003	n/a
2004	38.9 C (102.0 F)
2005	47.8 C (118.0 F)
2006	40.6 C (105.1 F)
2007	38.9 C (102.0 F)
2008	37.8 C (100.0 F)
2009	38.9 C (102.0 F)
2010	36.7 C (98.1 F)
2011	37.8 C (100.0 F)

Coldest night (TNn)

The coldest night of the year at Palo Blanco, 1963 to 2011. The record is -10.0 C (14.0 F) in 2010, marked on the chart; the median year is -1.1 C (30.0 F).

Coldest night (TNn) at Palo Blanco by year
Year	Coldest night (TNn)
1963	n/a
1964	0.0 C (32.0 F)
1965	-1.1 C (30.0 F)
1966	0.0 C (32.0 F)
1967	-5.0 C (23.0 F)
1968	-3.3 C (26.1 F)
1969	-1.1 C (30.0 F)
1970	-1.1 C (30.0 F)
1971	0.0 C (32.0 F)
1972	-1.1 C (30.0 F)
1973	-5.0 C (23.0 F)
1974	-4.4 C (24.1 F)
1975	-8.3 C (17.1 F)
1976	-7.2 C (19.0 F)
1977	0.6 C (33.1 F)
1978	0.6 C (33.1 F)
1979	-1.1 C (30.0 F)
1980	0.6 C (33.1 F)
1981	0.6 C (33.1 F)
1982	0.6 C (33.1 F)
1983	-2.2 C (28.0 F)
1984	-1.1 C (30.0 F)
1985	0.6 C (33.1 F)
1986	-1.1 C (30.0 F)
1987	-1.1 C (30.0 F)
1988	0.6 C (33.1 F)
1989	0.6 C (33.1 F)
1990	0.6 C (33.1 F)
1991	0.0 C (32.0 F)
1992	0.0 C (32.0 F)
1993	5.6 C (42.1 F)
1994	10.0 C (50.0 F)
1995	-0.6 C (30.9 F)
1996	-0.6 C (30.9 F)
1997	-7.2 C (19.0 F)
1998	-4.4 C (24.1 F)
1999	0.6 C (33.1 F)
2000	-6.1 C (21.0 F)
2001	-6.1 C (21.0 F)
2002	-4.4 C (24.1 F)
2003	n/a
2004	-4.4 C (24.1 F)
2005	0.0 C (32.0 F)
2006	-8.3 C (17.1 F)
2007	-6.1 C (21.0 F)
2008	-8.3 C (17.1 F)
2009	-6.1 C (21.0 F)
2010	-10.0 C (14.0 F)
2011	-10.0 C (14.0 F)

Wettest day (Rx1day)

The wettest day of the year at Palo Blanco, 1963 to 2011. The record is 71.9 mm (2.8 in) in 1967, marked on the chart; the median year is 33.7 mm (1.3 in).

Wettest day (Rx1day) at Palo Blanco by year
Year	Wettest day (Rx1day)
1963	1.8 mm (0.07 in)
1964	50.8 mm (2.0 in)
1965	31.8 mm (1.3 in)
1966	45.0 mm (1.8 in)
1967	71.9 mm (2.8 in)
1968	39.9 mm (1.6 in)
1969	35.8 mm (1.4 in)
1970	23.9 mm (0.9 in)
1971	45.0 mm (1.8 in)
1972	40.9 mm (1.6 in)
1973	42.9 mm (1.7 in)
1974	30.0 mm (1.2 in)
1975	32.5 mm (1.3 in)
1976	70.9 mm (2.8 in)
1977	31.8 mm (1.3 in)
1978	31.8 mm (1.3 in)
1979	54.9 mm (2.2 in)
1980	15.7 mm (0.6 in)
1981	27.9 mm (1.1 in)
1982	37.8 mm (1.5 in)
1983	34.8 mm (1.4 in)
1984	39.9 mm (1.6 in)
1985	16.8 mm (0.7 in)
1986	39.9 mm (1.6 in)
1987	31.0 mm (1.2 in)
1988	31.8 mm (1.3 in)
1989	2.5 mm (0.10 in)
1990	15.0 mm (0.6 in)
1991	n/a
1992	34.8 mm (1.4 in)
1993	10.9 mm (0.4 in)
1994	23.9 mm (0.9 in)
1995	54.9 mm (2.2 in)
1996	45.0 mm (1.8 in)
1997	22.9 mm (0.9 in)
1998	38.9 mm (1.5 in)
1999	12.4 mm (0.5 in)
2000	46.0 mm (1.8 in)
2001	29.0 mm (1.1 in)
2002	30.0 mm (1.2 in)
2003	18.8 mm (0.7 in)
2004	24.9 mm (1.0 in)
2005	22.9 mm (0.9 in)
2006	45.0 mm (1.8 in)
2007	48.8 mm (1.9 in)
2008	68.8 mm (2.7 in)
2009	59.9 mm (2.4 in)
2010	55.9 mm (2.2 in)
2011	24.9 mm (1.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Palo Blanco, 1963 to 2011. The record is 213.6 mm (8.4 in) in 1967, marked on the chart; the median year is 60.6 mm (2.4 in).

Wettest five days (Rx5day) at Palo Blanco by year
Year	Wettest five days (Rx5day)
1963	1.8 mm (0.07 in)
1964	73.4 mm (2.9 in)
1965	54.7 mm (2.2 in)
1966	70.3 mm (2.8 in)
1967	213.6 mm (8.4 in)
1968	67.1 mm (2.6 in)
1969	66.3 mm (2.6 in)
1970	31.8 mm (1.3 in)
1971	101.3 mm (4.0 in)
1972	87.4 mm (3.4 in)
1973	61.4 mm (2.4 in)
1974	31.0 mm (1.2 in)
1975	81.5 mm (3.2 in)
1976	79.6 mm (3.1 in)
1977	41.4 mm (1.6 in)
1978	107.2 mm (4.2 in)
1979	61.3 mm (2.4 in)
1980	17.8 mm (0.7 in)
1981	35.8 mm (1.4 in)
1982	92.7 mm (3.6 in)
1983	51.4 mm (2.0 in)
1984	59.8 mm (2.4 in)
1985	29.7 mm (1.2 in)
1986	46.8 mm (1.8 in)
1987	48.8 mm (1.9 in)
1988	41.7 mm (1.6 in)
1989	4.8 mm (0.19 in)
1990	27.7 mm (1.1 in)
1991	n/a
1992	48.8 mm (1.9 in)
1993	10.9 mm (0.4 in)
1994	23.9 mm (0.9 in)
1995	73.4 mm (2.9 in)
1996	104.7 mm (4.1 in)
1997	50.6 mm (2.0 in)
1998	108.5 mm (4.3 in)
1999	36.0 mm (1.4 in)
2000	64.8 mm (2.6 in)
2001	35.1 mm (1.4 in)
2002	93.2 mm (3.7 in)
2003	31.2 mm (1.2 in)
2004	50.5 mm (2.0 in)
2005	62.5 mm (2.5 in)
2006	68.7 mm (2.7 in)
2007	62.3 mm (2.5 in)
2008	68.8 mm (2.7 in)
2009	95.2 mm (3.7 in)
2010	85.6 mm (3.4 in)
2011	41.7 mm (1.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Palo Blanco, 1963 to 2011. The record is 211 days in 1989, marked on the chart; the median year is 81 days.

Longest dry spell (CDD) at Palo Blanco by year
Year	Longest dry spell (CDD)
1963	13 days
1964	106 days
1965	37 days
1966	64 days
1967	48 days
1968	54 days
1969	38 days
1970	78 days
1971	129 days
1972	53 days
1973	124 days
1974	72 days
1975	109 days
1976	92 days
1977	82 days
1978	66 days
1979	73 days
1980	35 days
1981	44 days
1982	78 days
1983	80 days
1984	106 days
1985	104 days
1986	111 days
1987	90 days
1988	59 days
1989	211 days
1990	77 days
1991	n/a
1992	84 days
1993	40 days
1994	29 days
1995	92 days
1996	84 days
1997	49 days
1998	146 days
1999	82 days
2000	155 days
2001	59 days
2002	49 days
2003	85 days
2004	32 days
2005	87 days
2006	81 days
2007	41 days
2008	96 days
2009	109 days
2010	95 days
2011	173 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.

Rainfall Return Levels

36 years, 1964 to 2011

A day with at least 36.9 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 79.3 mm (3.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Palo Blanco: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	36.9 mm (1.5 in)
5 years	51.3 mm (2.0 in)
10 years	59.5 mm (2.3 in)
25 years	68.4 mm (2.7 in)
50 years	74.2 mm (2.9 in)	Longer than the 36 years of record
100 years	79.3 mm (3.1 in)	Longer than the 36 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 36 years of values from 1964 to 2011.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 71.9 mm (2.8 in) in 1967; 70.9 mm (2.8 in) in 1976; 68.8 mm (2.7 in) in 2008.

Download the Data

Data for Palo Blanco standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Palo Blanco 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 2026-10-16 (16 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).