Bataquez Weather Records (MXN00002003)

Record envelope, standing records and threshold days for Bataquez (MXN00002003), Mexico, with 56 years of record.

Key Facts for Bataquez

Bataquez (MXN00002003) is a weather station in Mexico at 32.55 latitude and -115.07 longitude, 23 m (75 ft) above sea level.
The station reports from 1948 to 2003, 56 years of record.
1,464 records set at Bataquez still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Bataquez set a daily record low maximum temperature of 20.0 C (68.0 F) on 23 April 2003.

About the Station

Location: Mexico, 32.55 latitude, -115.07 longitude.
Elevation: 23 m (75 ft).
Period of record: 1948 to 2003, 56 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 Bataquez. 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 Bataquez, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	36.7 C (98.1 F)	-9.4 C (15.1 F)	n/a	n/a
Feb	35.6 C (96.1 F)	-7.2 C (19.0 F)	n/a	n/a
Mar	45.0 C (113.0 F)	-4.4 C (24.1 F)	n/a	n/a
Apr	45.6 C (114.1 F)	-4.4 C (24.1 F)	n/a	n/a
May	48.9 C (120.0 F)	1.7 C (35.1 F)	n/a	n/a
Jun	55.0 C (131.0 F)	5.0 C (41.0 F)	n/a	n/a
Jul	51.7 C (125.1 F)	6.7 C (44.1 F)	n/a	n/a
Aug	50.0 C (122.0 F)	7.8 C (46.0 F)	n/a	n/a
Sep	50.0 C (122.0 F)	3.9 C (39.0 F)	n/a	n/a
Oct	50.0 C (122.0 F)	0.0 C (32.0 F)	n/a	n/a
Nov	45.6 C (114.1 F)	-1.1 C (30.0 F)	n/a	n/a
Dec	35.0 C (95.0 F)	-5.0 C (23.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Bataquez still stand. 1955 holds the most, with 115.

Standing records at Bataquez by the year they were set
Year set	Standing records
1948	7
1949	49
1950	65
1951	21
1952	37
1953	32
1954	21
1955	115
1956	37
1957	62
1958	49
1959	54
1960	19
1961	27
1962	36
1963	17
1964	26
1965	13
1966	10
1967	14
1968	15
1969	27
1970	26
1971	40
1972	36
1973	13
1974	16
1975	18
1976	10
1977	8
1978	8
1979	10
1980	6
1981	5
1982	13
1983	8
1984	9
1985	18
1986	7
1987	14
1988	10
1989	13
1990	6
1991	5
1992	4
1993	2
1994	4
1995	8
1996	30
1997	63
1998	83
1999	20
2000	76
2001	89
2002	27
2003	6

All-Time Record Progression

1 new records

1 all-time records were set at Bataquez between 23 December 1990 and 23 December 1990. Each dot is a new record.

Wettest Day of Each Month

Oct: 80.3 mm (3.2 in)

The wettest day on record for each calendar month at Bataquez. The most was 80.3 mm (3.2 in) on 6 October 1972.

Record daily precipitation for each month at Bataquez
Month	Record daily precipitation (mm)	Date
Jan	54.4 mm (2.1 in)	19 January 1961
Feb	19.8 mm (0.8 in)	7 February 1976
Mar	40.9 mm (1.6 in)	6 March 2001
Apr	17.8 mm (0.7 in)	6 April 1984
May	4.8 mm (0.19 in)	19 May 1979
Jun	15.0 mm (0.6 in)	7 June 1964
Jul	18.8 mm (0.7 in)	17 July 1966
Aug	63.8 mm (2.5 in)	16 August 1983
Sep	53.8 mm (2.1 in)	20 September 1962
Oct	80.3 mm (3.2 in)	6 October 1972
Nov	15.5 mm (0.6 in)	6 November 1969
Dec	23.9 mm (0.9 in)	24 December 1959

Period of Record Coverage

1948 to 2003

56 years of record at Bataquez, 1948 to 2003. 8 years have data for under 90 percent of days and are left out of rankings: 1948, 1990, 1993, 1996, 1999, 2000, 2002, 2003.

Days with data per year at Bataquez
Year	Days with data	Share of year	Complete
1948	179	49%	No
1949	365	100%	Yes
1950	365	100%	Yes
1951	364	100%	Yes
1952	365	100%	Yes
1953	363	99%	Yes
1954	365	100%	Yes
1955	339	93%	Yes
1956	332	91%	Yes
1957	352	96%	Yes
1958	361	99%	Yes
1959	363	99%	Yes
1960	365	100%	Yes
1961	365	100%	Yes
1962	364	100%	Yes
1963	365	100%	Yes
1964	357	98%	Yes
1965	365	100%	Yes
1966	365	100%	Yes
1967	364	100%	Yes
1968	366	100%	Yes
1969	360	99%	Yes
1970	360	99%	Yes
1971	360	99%	Yes
1972	360	98%	Yes
1973	364	100%	Yes
1974	365	100%	Yes
1975	364	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	361	99%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
1981	349	96%	Yes
1982	363	99%	Yes
1983	360	99%	Yes
1984	366	100%	Yes
1985	363	99%	Yes
1986	365	100%	Yes
1987	363	99%	Yes
1988	366	100%	Yes
1989	364	100%	Yes
1990	287	79%	No
1991	365	100%	Yes
1992	357	98%	Yes
1993	233	64%	No
1994	365	100%	Yes
1995	350	96%	Yes
1996	207	57%	No
1997	365	100%	Yes
1998	365	100%	Yes
1999	167	46%	No
2000	267	73%	No
2001	362	99%	Yes
2002	307	84%	No
2003	180	49%	No

Latest Records

Latest records at Bataquez
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
23 April 2003	Bataquez, MX	daily low max	20.0 C (68.0 F)	1.7 C (3.1 F)	22 years	14 of 100 (Routine)
22 April 2003	Bataquez, MX	daily low max	20.0 C (68.0 F)	0.6 C (1.1 F)	22 years	12 of 100 (Routine)
21 April 2003	Bataquez, MX	daily low max (Tie)	20.6 C (69.1 F)	tie	32 years	3 of 100 (Routine)
20 April 2003	Bataquez, MX	daily low max	20.6 C (69.1 F)	2.2 C (4.0 F)	29 years	17 of 100 (Routine)
19 April 2003	Bataquez, MX	daily low max	20.6 C (69.1 F)	2.2 C (4.0 F)	8 years	11 of 100 (Routine)
25 February 2003	Bataquez, MX	daily rain	10.9 mm (0.4 in)	3.5 mm (0.14 in)	1 year	12 of 100 (Routine)
25 February 2003	Bataquez, MX	daily low max (Tie)	16.7 C (62.1 F)	tie	16 years	2 of 100 (Routine)
13 February 2003	Bataquez, MX	daily low max	12.8 C (55.0 F)	2.2 C (4.0 F)	53 years	26 of 100 (Routine)
9 January 2003	Bataquez, MX	daily high max	30.6 C (87.1 F)	0.6 C (1.1 F)	36 years	17 of 100 (Routine)
5 January 2003	Bataquez, MX	daily high max (Tie)	25.6 C (78.1 F)	tie	39 years	4 of 100 (Routine)
26 September 2002	Bataquez, MX	daily high min (Tie)	27.8 C (82.0 F)	tie	0 years	1 of 100 (Routine)
23 September 2002	Bataquez, MX	daily high max (Tie)	45.0 C (113.0 F)	tie	48 years	4 of 100 (Routine)
22 September 2002	Bataquez, MX	daily high min	27.8 C (82.0 F)	1.1 C (2.0 F)	0 years	7 of 100 (Routine)
2 September 2002	Bataquez, MX	monthly high min	35.0 C (95.0 F)	1.1 C (2.0 F)	43 years	30 of 100 (Routine)
10 August 2002	Bataquez, MX	daily high max (Tie)	46.7 C (116.1 F)	tie	4 years	1 of 100 (Routine)
25 July 2002	Bataquez, MX	daily high min (Tie)	32.8 C (91.0 F)	tie	1 year	1 of 100 (Routine)
12 July 2002	Bataquez, MX	daily high min	31.7 C (89.1 F)	1.1 C (2.0 F)	43 years	19 of 100 (Routine)
10 July 2002	Bataquez, MX	daily high min (Tie)	31.7 C (89.1 F)	tie	0 years	1 of 100 (Routine)
8 July 2002	Bataquez, MX	daily high min (Tie)	31.7 C (89.1 F)	tie	44 years	4 of 100 (Routine)
7 July 2002	Bataquez, MX	daily high min	31.7 C (89.1 F)	1.1 C (2.0 F)	43 years	19 of 100 (Routine)

Climate Trend

46 complete years, 1949 to 2001

One stripe for each of 46 complete years at Bataquez, 1949 to 2001. Blue stripes are years cooler than the station's own mean of 22.3 C (72.1 F); red stripes are warmer. The coolest year was 1955, at 18.4 C (65.0 F), and the warmest was 2001, at 26.4 C (79.6 F). The strongest colour marks a difference of 4.2 C (7.6 F).

Annual mean temperature at Bataquez as warming stripes, 1949 to 2001
Year	Annual mean temperature	Difference from the station mean
1949	22.1 C	-0.17 C
1950	22.4 C	+0.09 C
1951	21.3 C	-0.98 C
1952	21.6 C	-0.67 C
1953	21.6 C	-0.73 C
1954	21.7 C	-0.63 C
1955	18.4 C	-3.96 C
1957	23.7 C	+1.40 C
1958	25.7 C	+3.36 C
1959	25.7 C	+3.42 C
1960	24.3 C	+1.99 C
1961	23.6 C	+1.28 C
1962	23.3 C	+1.00 C
1963	23.4 C	+1.06 C
1964	22.9 C	+0.56 C
1965	23.1 C	+0.83 C
1966	23.3 C	+1.03 C
1967	22.8 C	+0.51 C
1968	22.1 C	-0.21 C
1969	21.6 C	-0.71 C
1970	21.0 C	-1.29 C
1971	20.7 C	-1.61 C
1972	22.3 C	+0.00 C
1973	20.7 C	-1.66 C
1974	20.9 C	-1.42 C
1975	20.5 C	-1.81 C
1976	21.5 C	-0.83 C
1977	21.8 C	-0.48 C
1978	21.8 C	-0.49 C
1979	21.5 C	-0.81 C
1980	22.0 C	-0.35 C
1981	22.4 C	+0.04 C
1982	20.4 C	-1.92 C
1983	21.6 C	-0.74 C
1984	21.4 C	-0.90 C
1985	21.1 C	-1.18 C
1986	22.0 C	-0.31 C
1987	21.6 C	-0.74 C
1988	21.9 C	-0.37 C
1989	22.5 C	+0.15 C
1991	22.2 C	-0.07 C
1992	22.9 C	+0.58 C
1994	22.7 C	+0.39 C
1997	24.0 C	+1.65 C
1998	23.7 C	+1.37 C
2001	26.4 C	+4.12 C

The fitted trend in annual mean temperature here over 1949 to 2001 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: 0.1 F (-0.4 to 0.7) per decade. The slope is a straight line fitted to 46 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Bataquez
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.1 C (-0.2 to 0.4) per decade	0.1 F (-0.4 to 0.7) per decade	1949 to 2001	46	Not clearly different from zero
Mean daily maximum	0.3 C (-0.1 to 0.7) per decade	0.5 F (-0.1 to 1.2) per decade	1949 to 2001	46	Not clearly different from zero
Mean daily minimum	-0.2 C (-0.7 to 0.4) per decade	-0.3 F (-1.3 to 0.7) per decade	1949 to 2001	46	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

1948 to 2003

Yearly extremes at Bataquez: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	55.0 C (131.0 F)	1959	47.3 C (117.1 F)	56
Coldest night (TNn)	-9.4 C (15.1 F)	1971	0.0 C (32.0 F)	56
Wettest day (Rx1day)	80.3 mm (3.2 in)	1972	18.3 mm (0.7 in)	56
Wettest five days (Rx5day)	80.3 mm (3.2 in)	1972	22.3 mm (0.9 in)	56
Longest dry spell (CDD)	365 days	1953	175 days	56

Hottest day (TXx)

The hottest day of the year at Bataquez, 1948 to 2003. The record is 55.0 C (131.0 F) in 1959, marked on the chart; the median year is 47.3 C (117.1 F).

Hottest day (TXx) at Bataquez by year
Year	Hottest day (TXx)
1948	50.6 C (123.1 F)
1949	50.0 C (122.0 F)
1950	46.7 C (116.1 F)
1951	50.6 C (123.1 F)
1952	50.0 C (122.0 F)
1953	48.3 C (118.9 F)
1954	46.7 C (116.1 F)
1955	50.6 C (123.1 F)
1956	47.8 C (118.0 F)
1957	50.0 C (122.0 F)
1958	51.7 C (125.1 F)
1959	55.0 C (131.0 F)
1960	48.9 C (120.0 F)
1961	38.9 C (102.0 F)
1962	37.8 C (100.0 F)
1963	40.6 C (105.1 F)
1964	38.9 C (102.0 F)
1965	39.4 C (102.9 F)
1966	37.8 C (100.0 F)
1967	36.7 C (98.1 F)
1968	40.0 C (104.0 F)
1969	48.9 C (120.0 F)
1970	48.9 C (120.0 F)
1971	45.6 C (114.1 F)
1972	47.8 C (118.0 F)
1973	48.9 C (120.0 F)
1974	47.8 C (118.0 F)
1975	45.6 C (114.1 F)
1976	48.9 C (120.0 F)
1977	47.8 C (118.0 F)
1978	48.9 C (120.0 F)
1979	46.7 C (116.1 F)
1980	46.7 C (116.1 F)
1981	45.6 C (114.1 F)
1982	45.0 C (113.0 F)
1983	45.6 C (114.1 F)
1984	46.7 C (116.1 F)
1985	48.9 C (120.0 F)
1986	45.6 C (114.1 F)
1987	45.0 C (113.0 F)
1988	45.0 C (113.0 F)
1989	46.7 C (116.1 F)
1990	47.8 C (118.0 F)
1991	45.0 C (113.0 F)
1992	45.6 C (114.1 F)
1993	47.8 C (118.0 F)
1994	47.8 C (118.0 F)
1995	47.8 C (118.0 F)
1996	50.0 C (122.0 F)
1997	46.7 C (116.1 F)
1998	50.0 C (122.0 F)
1999	45.0 C (113.0 F)
2000	48.9 C (120.0 F)
2001	47.8 C (118.0 F)
2002	46.7 C (116.1 F)
2003	45.6 C (114.1 F)

Coldest night (TNn)

The coldest night of the year at Bataquez, 1948 to 2003. The record is -9.4 C (15.1 F) in 1971, marked on the chart; the median year is 0.0 C (32.0 F).

Coldest night (TNn) at Bataquez by year
Year	Coldest night (TNn)
1948	2.2 C (36.0 F)
1949	-2.2 C (28.0 F)
1950	-1.1 C (30.0 F)
1951	0.6 C (33.1 F)
1952	-1.1 C (30.0 F)
1953	0.0 C (32.0 F)
1954	-2.2 C (28.0 F)
1955	-1.1 C (30.0 F)
1956	-7.2 C (19.0 F)
1957	-1.1 C (30.0 F)
1958	1.7 C (35.1 F)
1959	3.9 C (39.0 F)
1960	0.0 C (32.0 F)
1961	7.8 C (46.0 F)
1962	7.8 C (46.0 F)
1963	3.9 C (39.0 F)
1964	5.0 C (41.0 F)
1965	1.7 C (35.1 F)
1966	7.8 C (46.0 F)
1967	0.6 C (33.1 F)
1968	-2.2 C (28.0 F)
1969	-3.3 C (26.1 F)
1970	0.0 C (32.0 F)
1971	-9.4 C (15.1 F)
1972	-3.3 C (26.1 F)
1973	-2.2 C (28.0 F)
1974	-3.3 C (26.1 F)
1975	-2.2 C (28.0 F)
1976	-3.3 C (26.1 F)
1977	0.0 C (32.0 F)
1978	-3.9 C (25.0 F)
1979	-1.1 C (30.0 F)
1980	0.0 C (32.0 F)
1981	0.6 C (33.1 F)
1982	0.0 C (32.0 F)
1983	0.6 C (33.1 F)
1984	0.6 C (33.1 F)
1985	-3.3 C (26.1 F)
1986	-1.1 C (30.0 F)
1987	-4.4 C (24.1 F)
1988	-3.3 C (26.1 F)
1989	-2.2 C (28.0 F)
1990	-3.3 C (26.1 F)
1991	-1.1 C (30.0 F)
1992	0.0 C (32.0 F)
1993	-4.4 C (24.1 F)
1994	0.0 C (32.0 F)
1995	1.7 C (35.1 F)
1996	0.0 C (32.0 F)
1997	-5.0 C (23.0 F)
1998	-2.2 C (28.0 F)
1999	2.8 C (37.0 F)
2000	5.6 C (42.1 F)
2001	5.6 C (42.1 F)
2002	0.0 C (32.0 F)
2003	0.6 C (33.1 F)

Wettest day (Rx1day)

The wettest day of the year at Bataquez, 1948 to 2003. The record is 80.3 mm (3.2 in) in 1972, marked on the chart; the median year is 18.3 mm (0.7 in).

Wettest day (Rx1day) at Bataquez by year
Year	Wettest day (Rx1day)
1948	23.9 mm (0.9 in)
1949	28.2 mm (1.1 in)
1950	5.3 mm (0.21 in)
1951	8.4 mm (0.33 in)
1952	7.1 mm (0.28 in)
1953	0.0 mm (0.00 in)
1954	8.9 mm (0.35 in)
1955	30.0 mm (1.2 in)
1956	3.8 mm (0.15 in)
1957	16.8 mm (0.7 in)
1958	8.9 mm (0.35 in)
1959	23.9 mm (0.9 in)
1960	1.8 mm (0.07 in)
1961	54.4 mm (2.1 in)
1962	53.8 mm (2.1 in)
1963	32.8 mm (1.3 in)
1964	46.5 mm (1.8 in)
1965	47.0 mm (1.9 in)
1966	22.4 mm (0.9 in)
1967	24.4 mm (1.0 in)
1968	39.9 mm (1.6 in)
1969	15.5 mm (0.6 in)
1970	11.9 mm (0.5 in)
1971	7.4 mm (0.29 in)
1972	80.3 mm (3.2 in)
1973	5.8 mm (0.23 in)
1974	11.9 mm (0.5 in)
1975	14.0 mm (0.6 in)
1976	45.0 mm (1.8 in)
1977	19.8 mm (0.8 in)
1978	20.3 mm (0.8 in)
1979	20.8 mm (0.8 in)
1980	9.9 mm (0.39 in)
1981	19.3 mm (0.8 in)
1982	30.0 mm (1.2 in)
1983	63.8 mm (2.5 in)
1984	17.8 mm (0.7 in)
1985	15.7 mm (0.6 in)
1986	10.4 mm (0.4 in)
1987	18.8 mm (0.7 in)
1988	9.9 mm (0.39 in)
1989	20.8 mm (0.8 in)
1990	19.8 mm (0.8 in)
1991	14.0 mm (0.6 in)
1992	29.0 mm (1.1 in)
1993	20.8 mm (0.8 in)
1994	15.7 mm (0.6 in)
1995	7.4 mm (0.29 in)
1996	0.0 mm (0.00 in)
1997	23.4 mm (0.9 in)
1998	19.3 mm (0.8 in)
1999	7.1 mm (0.28 in)
2000	15.0 mm (0.6 in)
2001	40.9 mm (1.6 in)
2002	0.8 mm (0.03 in)
2003	15.5 mm (0.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at Bataquez, 1948 to 2003. The record is 80.3 mm (3.2 in) in 1972, marked on the chart; the median year is 22.3 mm (0.9 in).

Wettest five days (Rx5day) at Bataquez by year
Year	Wettest five days (Rx5day)
1948	28.2 mm (1.1 in)
1949	42.9 mm (1.7 in)
1950	5.3 mm (0.21 in)
1951	21.1 mm (0.8 in)
1952	7.1 mm (0.28 in)
1953	0.0 mm (0.00 in)
1954	8.9 mm (0.35 in)
1955	53.6 mm (2.1 in)
1956	6.6 mm (0.26 in)
1957	32.5 mm (1.3 in)
1958	12.7 mm (0.5 in)
1959	23.9 mm (0.9 in)
1960	1.8 mm (0.07 in)
1961	77.5 mm (3.1 in)
1962	73.6 mm (2.9 in)
1963	55.2 mm (2.2 in)
1964	71.7 mm (2.8 in)
1965	75.2 mm (3.0 in)
1966	23.7 mm (0.9 in)
1967	25.2 mm (1.0 in)
1968	51.9 mm (2.0 in)
1969	23.1 mm (0.9 in)
1970	16.5 mm (0.6 in)
1971	7.4 mm (0.29 in)
1972	80.3 mm (3.2 in)
1973	9.1 mm (0.36 in)
1974	23.1 mm (0.9 in)
1975	17.8 mm (0.7 in)
1976	45.0 mm (1.8 in)
1977	37.6 mm (1.5 in)
1978	30.7 mm (1.2 in)
1979	20.8 mm (0.8 in)
1980	14.7 mm (0.6 in)
1981	19.3 mm (0.8 in)
1982	34.8 mm (1.4 in)
1983	69.4 mm (2.7 in)
1984	19.0 mm (0.7 in)
1985	15.7 mm (0.6 in)
1986	11.2 mm (0.4 in)
1987	21.4 mm (0.8 in)
1988	9.9 mm (0.39 in)
1989	20.8 mm (0.8 in)
1990	30.5 mm (1.2 in)
1991	24.7 mm (1.0 in)
1992	30.6 mm (1.2 in)
1993	40.4 mm (1.6 in)
1994	34.3 mm (1.4 in)
1995	10.2 mm (0.4 in)
1996	0.0 mm (0.00 in)
1997	45.2 mm (1.8 in)
1998	19.3 mm (0.8 in)
1999	7.1 mm (0.28 in)
2000	15.8 mm (0.6 in)
2001	46.5 mm (1.8 in)
2002	0.8 mm (0.03 in)
2003	16.8 mm (0.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Bataquez, 1948 to 2003. The record is 365 days in 1953, marked on the chart; the median year is 175 days.

Longest dry spell (CDD) at Bataquez by year
Year	Longest dry spell (CDD)
1948	102 days
1949	199 days
1950	186 days
1951	212 days
1952	142 days
1953	365 days
1954	301 days
1955	220 days
1956	243 days
1957	252 days
1958	210 days
1959	220 days
1960	189 days
1961	319 days
1962	214 days
1963	190 days
1964	158 days
1965	184 days
1966	174 days
1967	226 days
1968	198 days
1969	175 days
1970	185 days
1971	104 days
1972	220 days
1973	253 days
1974	126 days
1975	149 days
1976	102 days
1977	226 days
1978	202 days
1979	82 days
1980	142 days
1981	160 days
1982	82 days
1983	154 days
1984	91 days
1985	166 days
1986	133 days
1987	136 days
1988	96 days
1989	281 days
1990	132 days
1991	212 days
1992	96 days
1993	69 days
1994	118 days
1995	202 days
1996	132 days
1997	173 days
1998	162 days
1999	77 days
2000	156 days
2001	180 days
2002	219 days
2003	125 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

49 years, 1949 to 2002

A day with at least 17.8 mm (0.7 in) of rain is expected about once in 2 years. A day with at least 89.2 mm (3.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Bataquez: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	17.8 mm (0.7 in)
5 years	32.6 mm (1.3 in)
10 years	43.9 mm (1.7 in)
25 years	60.2 mm (2.4 in)
50 years	74.0 mm (2.9 in)	Longer than the 49 years of record
100 years	89.2 mm (3.5 in)	Longer than the 49 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, 49 years of values from 1949 to 2002.

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: 80.3 mm (3.2 in) in 1972; 63.8 mm (2.5 in) in 1983; 54.4 mm (2.1 in) in 1961.

Download the Data

Data for Bataquez standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Bataquez 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 2026-10-13 (13 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).