Huatusco de Chicuellar Weather Records (MXN00030066)

Record envelope, standing records and threshold days for Huatusco de Chicuellar (MXN00030066), Mexico, with 95 years of record.

Key Facts for Huatusco de Chicuellar

Huatusco de Chicuellar (MXN00030066) is a weather station in Mexico at 19.15 latitude and -96.95 longitude, 1,284 m (4,212 ft) above sea level.
The station reports from 1907 to 2001, 95 years of record.
1,464 records set at Huatusco de Chicuellar still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Huatusco de Chicuellar tied a daily record low minimum temperature of 7.8 C (46.0 F) on 20 October 2001.

About the Station

Location: Mexico, 19.15 latitude, -96.95 longitude.
Elevation: 1,284 m (4,212 ft).
Period of record: 1907 to 2001, 95 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 Huatusco de Chicuellar. 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 Huatusco de Chicuellar, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	35.6 C (96.1 F)	0.0 C (32.0 F)	n/a	n/a
Feb	35.6 C (96.1 F)	0.0 C (32.0 F)	n/a	n/a
Mar	43.9 C (111.0 F)	2.8 C (37.0 F)	n/a	n/a
Apr	42.2 C (108.0 F)	3.9 C (39.0 F)	n/a	n/a
May	38.9 C (102.0 F)	6.7 C (44.1 F)	n/a	n/a
Jun	35.6 C (96.1 F)	7.8 C (46.0 F)	n/a	n/a
Jul	37.8 C (100.0 F)	6.7 C (44.1 F)	n/a	n/a
Aug	35.6 C (96.1 F)	8.9 C (48.0 F)	n/a	n/a
Sep	32.8 C (91.0 F)	7.8 C (46.0 F)	n/a	n/a
Oct	35.0 C (95.0 F)	5.0 C (41.0 F)	n/a	n/a
Nov	35.0 C (95.0 F)	0.6 C (33.1 F)	n/a	n/a
Dec	36.7 C (98.1 F)	0.0 C (32.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Huatusco de Chicuellar still stand. 1954 holds the most, with 83.

Standing records at Huatusco de Chicuellar by the year they were set
Year set	Standing records
1907	1
1908	8
1909	12
1910	8
1911	6
1912	17
1913	15
1914	6
1925	31
1926	6
1927	3
1928	5
1929	2
1930	19
1931	56
1932	30
1933	16
1934	14
1935	11
1936	6
1938	6
1939	12
1940	36
1941	10
1943	45
1944	38
1945	38
1946	30
1947	14
1948	14
1949	11
1950	11
1951	25
1952	53
1953	55
1954	83
1955	14
1956	5
1957	35
1958	14
1959	10
1960	15
1961	10
1962	13
1963	12
1964	15
1965	11
1966	19
1967	12
1968	5
1969	16
1970	16
1971	11
1972	12
1973	28
1974	8
1975	26
1976	15
1977	40
1978	10
1979	31
1980	11
1981	12
1982	5
1983	14
1984	20
1985	7
1986	11
1987	31
1988	28
1989	27
1990	7
1991	20
1992	7
1993	19
1994	10
1995	14
1996	9
1997	19
1998	23
1999	5
2000	8
2001	1

All-Time Record Progression

7 new records

7 all-time records were set at Huatusco de Chicuellar between 18 March 1957 and 12 July 1999. Each dot is a new record.

When Huatusco de Chicuellar set new all-time records
Date	Kind	Detail
1957-03-18	Record high maximum temperature	Record high maximum temperature 39.4 C (102.9 F)
1957-03-19	Record high maximum temperature	Record high maximum temperature 40.0 C (104.0 F)
1957-03-21	Record high maximum temperature	Record high maximum temperature 42.8 C (109.0 F)
1957-03-23	Record high maximum temperature	Record high maximum temperature 43.9 C (111.0 F)
1963-12-31	Record low maximum temperature	Record low maximum temperature 7.8 C (46.0 F)
1973-05-09	Record high minimum temperature	Record high minimum temperature 22.8 C (73.0 F)
1999-07-12	Record daily precipitation	Record daily precipitation 231.9 mm (9.1 in)

Wettest Day of Each Month

Jul: 231.9 mm (9.1 in)

The wettest day on record for each calendar month at Huatusco de Chicuellar. The most was 231.9 mm (9.1 in) on 12 July 1999.

Record daily precipitation for each month at Huatusco de Chicuellar
Month	Record daily precipitation (mm)	Date
Jan	79.0 mm (3.1 in)	22 January 1994
Feb	59.9 mm (2.4 in)	4 February 1997
Mar	72.9 mm (2.9 in)	26 March 1965
Apr	101.9 mm (4.0 in)	30 April 1979
May	168.9 mm (6.6 in)	29 May 1992
Jun	175.8 mm (6.9 in)	15 June 1983
Jul	231.9 mm (9.1 in)	12 July 1999
Aug	159.8 mm (6.3 in)	14 August 1980
Sep	199.9 mm (7.9 in)	28 September 1926
Oct	127.8 mm (5.0 in)	3 October 1927
Nov	119.9 mm (4.7 in)	16 November 1927
Dec	79.8 mm (3.1 in)	31 December 1927

Period of Record Coverage

1925 to 2001

75 years of record at Huatusco de Chicuellar, 1925 to 2001. 3 years have data for under 90 percent of days and are left out of rankings: 1925, 1934, 2001.

Days with data per year at Huatusco de Chicuellar
Year	Days with data	Share of year	Complete
1925	183	50%	No
1926	352	96%	Yes
1927	353	97%	Yes
1928	354	97%	Yes
1929	353	97%	Yes
1930	353	97%	Yes
1931	352	96%	Yes
1932	353	96%	Yes
1933	357	98%	Yes
1934	295	81%	No
1935	354	97%	Yes
1936	366	100%	Yes
1938	365	100%	Yes
1939	365	100%	Yes
1940	365	100%	Yes
1941	362	99%	Yes
1943	364	100%	Yes
1944	365	100%	Yes
1945	365	100%	Yes
1946	365	100%	Yes
1947	363	99%	Yes
1948	366	100%	Yes
1949	364	100%	Yes
1950	364	100%	Yes
1951	362	99%	Yes
1952	366	100%	Yes
1953	365	100%	Yes
1954	365	100%	Yes
1955	364	100%	Yes
1956	364	99%	Yes
1957	365	100%	Yes
1958	362	99%	Yes
1959	363	99%	Yes
1960	365	100%	Yes
1961	364	100%	Yes
1962	362	99%	Yes
1963	362	99%	Yes
1964	364	99%	Yes
1965	364	100%	Yes
1966	363	99%	Yes
1967	363	99%	Yes
1968	361	99%	Yes
1969	360	99%	Yes
1970	362	99%	Yes
1971	364	100%	Yes
1972	365	100%	Yes
1973	358	98%	Yes
1974	364	100%	Yes
1975	362	99%	Yes
1976	364	99%	Yes
1977	364	100%	Yes
1978	363	99%	Yes
1979	361	99%	Yes
1980	362	99%	Yes
1981	364	100%	Yes
1982	365	100%	Yes
1983	364	100%	Yes
1984	365	100%	Yes
1985	365	100%	Yes
1986	331	91%	Yes
1987	364	100%	Yes
1988	365	100%	Yes
1989	363	99%	Yes
1990	365	100%	Yes
1991	364	100%	Yes
1992	365	100%	Yes
1993	365	100%	Yes
1994	364	100%	Yes
1995	364	100%	Yes
1996	365	100%	Yes
1997	363	99%	Yes
1998	365	100%	Yes
1999	365	100%	Yes
2000	366	100%	Yes
2001	122	33%	No

Latest Records

Latest records at Huatusco de Chicuellar
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
20 October 2001	Huatusco de Chicuellar, MX	daily low min (Tie)	7.8 C (46.0 F)	tie	47 years	5 of 100 (Routine)
2 October 2001	Huatusco de Chicuellar, MX	daily low max	17.8 C (64.0 F)	1.6 C (2.9 F)	27 years	20 of 100 (Routine)
31 December 2000	Huatusco de Chicuellar, MX	daily low min	3.9 C (39.0 F)	1.1 C (2.0 F)	17 years	18 of 100 (Routine)
30 December 2000	Huatusco de Chicuellar, MX	daily low max	8.9 C (48.0 F)	2.8 C (5.0 F)	17 years	18 of 100 (Routine)
29 December 2000	Huatusco de Chicuellar, MX	daily low max	10.0 C (50.0 F)	1.7 C (3.1 F)	3 years	10 of 100 (Routine)
20 December 2000	Huatusco de Chicuellar, MX	daily low min (Tie)	3.9 C (39.0 F)	tie	46 years	5 of 100 (Routine)
19 December 2000	Huatusco de Chicuellar, MX	daily low max	10.6 C (51.1 F)	1.1 C (2.0 F)	4 years	10 of 100 (Routine)
4 December 2000	Huatusco de Chicuellar, MX	daily rain	19.8 mm (0.8 in)	2.0 mm (0.08 in)	35 years	20 of 100 (Routine)
8 November 2000	Huatusco de Chicuellar, MX	monthly high max (Tie)	35.0 C (95.0 F)	tie	11 years	5 of 100 (Routine)
7 November 2000	Huatusco de Chicuellar, MX	daily high max (Tie)	31.7 C (89.1 F)	tie	12 years	2 of 100 (Routine)
24 September 2000	Huatusco de Chicuellar, MX	daily high max	30.6 C (87.1 F)	0.6 C (1.1 F)	6 years	10 of 100 (Routine)
23 September 2000	Huatusco de Chicuellar, MX	daily high max	31.7 C (89.1 F)	1.7 C (3.1 F)	3 years	13 of 100 (Routine)
22 September 2000	Huatusco de Chicuellar, MX	daily high max	30.6 C (87.1 F)	0.6 C (1.1 F)	46 years	22 of 100 (Routine)
7 September 2000	Huatusco de Chicuellar, MX	daily high max	30.6 C (87.1 F)	0.6 C (1.1 F)	48 years	23 of 100 (Routine)
4 September 2000	Huatusco de Chicuellar, MX	daily low min (Tie)	10.0 C (50.0 F)	tie	48 years	5 of 100 (Routine)
26 August 2000	Huatusco de Chicuellar, MX	daily low min (Tie)	10.0 C (50.0 F)	tie	48 years	5 of 100 (Routine)
25 August 2000	Huatusco de Chicuellar, MX	daily low min (Tie)	10.0 C (50.0 F)	tie	46 years	5 of 100 (Routine)
11 August 2000	Huatusco de Chicuellar, MX	daily low min (Tie)	10.0 C (50.0 F)	tie	46 years	5 of 100 (Routine)
3 August 2000	Huatusco de Chicuellar, MX	daily low max (Tie)	22.8 C (73.0 F)	tie	69 years	6 of 100 (Routine)
1 August 2000	Huatusco de Chicuellar, MX	daily low min (Tie)	10.0 C (50.0 F)	tie	47 years	5 of 100 (Routine)

Climate Trend

53 complete years, 1926 to 2000

One stripe for each of 53 complete years at Huatusco de Chicuellar, 1926 to 2000. Blue stripes are years cooler than the station's own mean of 19.0 C (66.2 F); red stripes are warmer. The coolest year was 1931, at 16.8 C (62.3 F), and the warmest was 1975, at 20.6 C (69.1 F). The strongest colour marks a difference of 2.2 C (4.0 F).

Annual mean temperature at Huatusco de Chicuellar as warming stripes, 1926 to 2000
Year	Annual mean temperature	Difference from the station mean
1926	18.6 C	-0.40 C
1927	18.2 C	-0.82 C
1928	18.4 C	-0.58 C
1929	18.5 C	-0.48 C
1930	18.6 C	-0.42 C
1931	16.8 C	-2.17 C
1932	18.4 C	-0.58 C
1933	19.5 C	+0.53 C
1935	17.7 C	-1.32 C
1936	17.8 C	-1.20 C
1938	18.0 C	-0.99 C
1939	18.9 C	-0.05 C
1940	18.9 C	-0.11 C
1941	18.6 C	-0.43 C
1943	18.3 C	-0.70 C
1944	18.5 C	-0.45 C
1945	19.2 C	+0.19 C
1946	19.8 C	+0.77 C
1947	18.5 C	-0.48 C
1948	18.7 C	-0.31 C
1949	18.6 C	-0.44 C
1950	17.9 C	-1.08 C
1951	19.0 C	-0.02 C
1952	18.2 C	-0.84 C
1953	18.9 C	-0.12 C
1955	19.6 C	+0.62 C
1956	19.0 C	-0.04 C
1957	20.2 C	+1.18 C
1958	19.3 C	+0.27 C
1959	19.0 C	+0.01 C
1960	19.2 C	+0.18 C
1961	19.3 C	+0.31 C
1962	19.8 C	+0.78 C
1963	19.4 C	+0.36 C
1964	19.6 C	+0.58 C
1965	19.4 C	+0.45 C
1966	18.7 C	-0.31 C
1967	18.8 C	-0.20 C
1968	19.0 C	0.00 C
1969	19.4 C	+0.44 C
1970	19.1 C	+0.11 C
1971	19.9 C	+0.94 C
1972	19.9 C	+0.87 C
1973	19.9 C	+0.88 C
1974	19.3 C	+0.30 C
1975	20.6 C	+1.64 C
1976	19.5 C	+0.46 C
1977	20.2 C	+1.20 C
1978	20.0 C	+1.00 C
1979	18.9 C	-0.14 C
1983	19.0 C	-0.01 C
1994	19.7 C	+0.68 C
2000	19.1 C	+0.08 C

The annual mean temperature here has risen by 0.2 C (0.2 to 0.3) per decade over 1926 to 2000. In Fahrenheit: 0.4 F (0.3 to 0.6) per decade. The slope is a straight line fitted to 53 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Huatusco de Chicuellar
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.2 C (0.2 to 0.3) per decade	0.4 F (0.3 to 0.6) per decade	1926 to 2000	53	Rise
Mean daily maximum	0.3 C (0.2 to 0.5) per decade	0.6 F (0.3 to 0.8) per decade	1926 to 2000	53	Rise
Mean daily minimum	0.17 C (0.02 to 0.32) per decade	0.31 F (0.04 to 0.58) per decade	1926 to 2000	53	Rise

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

1907 to 2001

Yearly extremes at Huatusco de Chicuellar: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	43.9 C (111.0 F)	1957	35.0 C (95.0 F)	75
Coldest night (TNn)	0.0 C (32.0 F)	1943	4.4 C (39.9 F)	83
Wettest day (Rx1day)	231.9 mm (9.1 in)	1999	91.4 mm (3.6 in)	83
Wettest five days (Rx5day)	606.3 mm (23.9 in)	1927	189.7 mm (7.5 in)	83
Longest dry spell (CDD)	71 days	1933	24 days	83

Hottest day (TXx)

The hottest day of the year at Huatusco de Chicuellar, 1907 to 2001. The record is 43.9 C (111.0 F) in 1957, marked on the chart; the median year is 35.0 C (95.0 F).

Hottest day (TXx) at Huatusco de Chicuellar by year
Year	Hottest day (TXx)
1907	n/a
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1925	30.0 C (86.0 F)
1926	32.8 C (91.0 F)
1927	32.8 C (91.0 F)
1928	33.3 C (91.9 F)
1929	32.8 C (91.0 F)
1930	32.8 C (91.0 F)
1931	32.8 C (91.0 F)
1932	31.7 C (89.1 F)
1933	35.6 C (96.1 F)
1934	31.1 C (88.0 F)
1935	31.7 C (89.1 F)
1936	29.4 C (84.9 F)
1938	30.0 C (86.0 F)
1939	30.0 C (86.0 F)
1940	30.0 C (86.0 F)
1941	35.0 C (95.0 F)
1943	35.6 C (96.1 F)
1944	36.7 C (98.1 F)
1945	37.8 C (100.0 F)
1946	37.8 C (100.0 F)
1947	38.9 C (102.0 F)
1948	38.9 C (102.0 F)
1949	35.6 C (96.1 F)
1950	35.6 C (96.1 F)
1951	36.7 C (98.1 F)
1952	37.8 C (100.0 F)
1953	35.6 C (96.1 F)
1954	35.0 C (95.0 F)
1955	35.6 C (96.1 F)
1956	35.0 C (95.0 F)
1957	43.9 C (111.0 F)
1958	35.0 C (95.0 F)
1959	32.8 C (91.0 F)
1960	35.0 C (95.0 F)
1961	36.1 C (97.0 F)
1962	35.6 C (96.1 F)
1963	35.0 C (95.0 F)
1964	37.2 C (99.0 F)
1965	35.0 C (95.0 F)
1966	33.3 C (91.9 F)
1967	35.0 C (95.0 F)
1968	35.0 C (95.0 F)
1969	35.6 C (96.1 F)
1970	37.2 C (99.0 F)
1971	38.9 C (102.0 F)
1972	35.6 C (96.1 F)
1973	38.3 C (100.9 F)
1974	36.1 C (97.0 F)
1975	35.0 C (95.0 F)
1976	35.6 C (96.1 F)
1977	37.8 C (100.0 F)
1978	35.0 C (95.0 F)
1979	35.6 C (96.1 F)
1980	35.6 C (96.1 F)
1981	35.0 C (95.0 F)
1982	35.0 C (95.0 F)
1983	35.6 C (96.1 F)
1984	37.8 C (100.0 F)
1985	33.9 C (93.0 F)
1986	33.9 C (93.0 F)
1987	33.9 C (93.0 F)
1988	36.7 C (98.1 F)
1989	38.9 C (102.0 F)
1990	35.0 C (95.0 F)
1991	37.8 C (100.0 F)
1992	33.9 C (93.0 F)
1993	35.6 C (96.1 F)
1994	35.6 C (96.1 F)
1995	35.0 C (95.0 F)
1996	35.0 C (95.0 F)
1997	35.0 C (95.0 F)
1998	38.9 C (102.0 F)
1999	35.6 C (96.1 F)
2000	35.0 C (95.0 F)
2001	28.9 C (84.0 F)

Coldest night (TNn)

The coldest night of the year at Huatusco de Chicuellar, 1907 to 2001. The record is 0.0 C (32.0 F) in 1943, marked on the chart; the median year is 4.4 C (39.9 F).

Coldest night (TNn) at Huatusco de Chicuellar by year
Year	Coldest night (TNn)
1907	6.7 C (44.1 F)
1908	5.6 C (42.1 F)
1909	6.7 C (44.1 F)
1910	2.8 C (37.0 F)
1911	5.6 C (42.1 F)
1912	5.0 C (41.0 F)
1913	5.6 C (42.1 F)
1914	5.0 C (41.0 F)
1925	3.9 C (39.0 F)
1926	4.4 C (39.9 F)
1927	5.0 C (41.0 F)
1928	2.2 C (36.0 F)
1929	5.0 C (41.0 F)
1930	5.0 C (41.0 F)
1931	3.9 C (39.0 F)
1932	5.6 C (42.1 F)
1933	5.0 C (41.0 F)
1934	6.7 C (44.1 F)
1935	0.6 C (33.1 F)
1936	5.0 C (41.0 F)
1938	2.2 C (36.0 F)
1939	7.2 C (45.0 F)
1940	5.0 C (41.0 F)
1941	3.9 C (39.0 F)
1943	0.0 C (32.0 F)
1944	1.7 C (35.1 F)
1945	3.9 C (39.0 F)
1946	6.7 C (44.1 F)
1947	3.9 C (39.0 F)
1948	5.0 C (41.0 F)
1949	3.9 C (39.0 F)
1950	3.9 C (39.0 F)
1951	1.7 C (35.1 F)
1952	5.0 C (41.0 F)
1953	3.9 C (39.0 F)
1954	3.9 C (39.0 F)
1955	5.0 C (41.0 F)
1956	2.8 C (37.0 F)
1957	4.4 C (39.9 F)
1958	3.9 C (39.0 F)
1959	6.7 C (44.1 F)
1960	0.6 C (33.1 F)
1961	3.3 C (37.9 F)
1962	3.9 C (39.0 F)
1963	2.2 C (36.0 F)
1964	5.0 C (41.0 F)
1965	6.1 C (43.0 F)
1966	3.9 C (39.0 F)
1967	2.8 C (37.0 F)
1968	2.8 C (37.0 F)
1969	6.1 C (43.0 F)
1970	0.6 C (33.1 F)
1971	4.4 C (39.9 F)
1972	3.9 C (39.0 F)
1973	1.7 C (35.1 F)
1974	2.8 C (37.0 F)
1975	5.0 C (41.0 F)
1976	2.8 C (37.0 F)
1977	5.0 C (41.0 F)
1978	2.8 C (37.0 F)
1979	3.9 C (39.0 F)
1980	5.0 C (41.0 F)
1981	5.0 C (41.0 F)
1982	5.0 C (41.0 F)
1983	5.0 C (41.0 F)
1984	5.0 C (41.0 F)
1985	3.9 C (39.0 F)
1986	3.9 C (39.0 F)
1987	0.6 C (33.1 F)
1988	0.0 C (32.0 F)
1989	0.6 C (33.1 F)
1990	5.0 C (41.0 F)
1991	5.0 C (41.0 F)
1992	5.0 C (41.0 F)
1993	5.0 C (41.0 F)
1994	5.0 C (41.0 F)
1995	5.0 C (41.0 F)
1996	5.0 C (41.0 F)
1997	1.7 C (35.1 F)
1998	5.0 C (41.0 F)
1999	3.9 C (39.0 F)
2000	3.9 C (39.0 F)
2001	7.2 C (45.0 F)

Wettest day (Rx1day)

The wettest day of the year at Huatusco de Chicuellar, 1907 to 2001. The record is 231.9 mm (9.1 in) in 1999, marked on the chart; the median year is 91.4 mm (3.6 in).

Wettest day (Rx1day) at Huatusco de Chicuellar by year
Year	Wettest day (Rx1day)
1907	76.2 mm (3.0 in)
1908	97.8 mm (3.9 in)
1909	51.6 mm (2.0 in)
1910	93.2 mm (3.7 in)
1911	60.5 mm (2.4 in)
1912	75.7 mm (3.0 in)
1913	57.9 mm (2.3 in)
1914	69.6 mm (2.7 in)
1925	57.2 mm (2.3 in)
1926	199.9 mm (7.9 in)
1927	199.9 mm (7.9 in)
1928	87.4 mm (3.4 in)
1929	82.3 mm (3.2 in)
1930	87.9 mm (3.5 in)
1931	104.9 mm (4.1 in)
1932	94.5 mm (3.7 in)
1933	106.9 mm (4.2 in)
1934	78.2 mm (3.1 in)
1935	69.3 mm (2.7 in)
1936	95.3 mm (3.8 in)
1938	75.2 mm (3.0 in)
1939	110.0 mm (4.3 in)
1940	79.8 mm (3.1 in)
1941	69.9 mm (2.8 in)
1943	62.0 mm (2.4 in)
1944	72.4 mm (2.9 in)
1945	63.5 mm (2.5 in)
1946	63.5 mm (2.5 in)
1947	42.9 mm (1.7 in)
1948	21.8 mm (0.9 in)
1949	20.8 mm (0.8 in)
1950	14.5 mm (0.6 in)
1951	9.9 mm (0.39 in)
1952	25.9 mm (1.0 in)
1953	11.9 mm (0.5 in)
1954	36.8 mm (1.4 in)
1955	99.8 mm (3.9 in)
1956	99.8 mm (3.9 in)
1957	54.9 mm (2.2 in)
1958	165.9 mm (6.5 in)
1959	115.3 mm (4.5 in)
1960	91.4 mm (3.6 in)
1961	179.8 mm (7.1 in)
1962	82.8 mm (3.3 in)
1963	103.9 mm (4.1 in)
1964	81.8 mm (3.2 in)
1965	110.0 mm (4.3 in)
1966	76.5 mm (3.0 in)
1967	101.9 mm (4.0 in)
1968	72.9 mm (2.9 in)
1969	96.8 mm (3.8 in)
1970	127.0 mm (5.0 in)
1971	37.3 mm (1.5 in)
1972	110.0 mm (4.3 in)
1973	77.0 mm (3.0 in)
1974	176.8 mm (7.0 in)
1975	115.8 mm (4.6 in)
1976	165.9 mm (6.5 in)
1977	119.9 mm (4.7 in)
1978	119.9 mm (4.7 in)
1979	101.9 mm (4.0 in)
1980	159.8 mm (6.3 in)
1981	101.9 mm (4.0 in)
1982	163.8 mm (6.4 in)
1983	175.8 mm (6.9 in)
1984	111.8 mm (4.4 in)
1985	96.8 mm (3.8 in)
1986	85.9 mm (3.4 in)
1987	110.0 mm (4.3 in)
1988	127.8 mm (5.0 in)
1989	109.0 mm (4.3 in)
1990	79.0 mm (3.1 in)
1991	81.8 mm (3.2 in)
1992	168.9 mm (6.6 in)
1993	86.9 mm (3.4 in)
1994	87.9 mm (3.5 in)
1995	109.0 mm (4.3 in)
1996	86.9 mm (3.4 in)
1997	115.8 mm (4.6 in)
1998	109.0 mm (4.3 in)
1999	231.9 mm (9.1 in)
2000	106.9 mm (4.2 in)
2001	77.0 mm (3.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Huatusco de Chicuellar, 1907 to 2001. The record is 606.3 mm (23.9 in) in 1927, marked on the chart; the median year is 189.7 mm (7.5 in).

Wettest five days (Rx5day) at Huatusco de Chicuellar by year
Year	Wettest five days (Rx5day)
1907	137.4 mm (5.4 in)
1908	177.0 mm (7.0 in)
1909	172.7 mm (6.8 in)
1910	124.7 mm (4.9 in)
1911	189.8 mm (7.5 in)
1912	209.0 mm (8.2 in)
1913	142.0 mm (5.6 in)
1914	169.2 mm (6.7 in)
1925	152.3 mm (6.0 in)
1926	279.4 mm (11.0 in)
1927	606.3 mm (23.9 in)
1928	192.1 mm (7.6 in)
1929	219.4 mm (8.6 in)
1930	153.8 mm (6.1 in)
1931	218.2 mm (8.6 in)
1932	188.8 mm (7.4 in)
1933	315.5 mm (12.4 in)
1934	217.7 mm (8.6 in)
1935	210.0 mm (8.3 in)
1936	152.3 mm (6.0 in)
1938	234.2 mm (9.2 in)
1939	144.6 mm (5.7 in)
1940	145.3 mm (5.7 in)
1941	134.1 mm (5.3 in)
1943	105.3 mm (4.1 in)
1944	260.4 mm (10.3 in)
1945	123.0 mm (4.8 in)
1946	124.3 mm (4.9 in)
1947	63.5 mm (2.5 in)
1948	38.9 mm (1.5 in)
1949	46.9 mm (1.8 in)
1950	30.0 mm (1.2 in)
1951	34.8 mm (1.4 in)
1952	82.3 mm (3.2 in)
1953	42.9 mm (1.7 in)
1954	45.5 mm (1.8 in)
1955	236.9 mm (9.3 in)
1956	176.1 mm (6.9 in)
1957	144.8 mm (5.7 in)
1958	228.4 mm (9.0 in)
1959	189.7 mm (7.5 in)
1960	185.6 mm (7.3 in)
1961	267.2 mm (10.5 in)
1962	159.5 mm (6.3 in)
1963	223.8 mm (8.8 in)
1964	140.8 mm (5.5 in)
1965	259.6 mm (10.2 in)
1966	188.8 mm (7.4 in)
1967	251.5 mm (9.9 in)
1968	208.7 mm (8.2 in)
1969	225.0 mm (8.9 in)
1970	233.6 mm (9.2 in)
1971	78.3 mm (3.1 in)
1972	230.6 mm (9.1 in)
1973	233.0 mm (9.2 in)
1974	408.7 mm (16.1 in)
1975	243.8 mm (9.6 in)
1976	378.5 mm (14.9 in)
1977	279.7 mm (11.0 in)
1978	242.3 mm (9.5 in)
1979	144.6 mm (5.7 in)
1980	228.4 mm (9.0 in)
1981	229.4 mm (9.0 in)
1982	209.8 mm (8.3 in)
1983	253.2 mm (10.0 in)
1984	277.1 mm (10.9 in)
1985	171.8 mm (6.8 in)
1986	163.5 mm (6.4 in)
1987	222.5 mm (8.8 in)
1988	274.4 mm (10.8 in)
1989	170.2 mm (6.7 in)
1990	165.3 mm (6.5 in)
1991	151.4 mm (6.0 in)
1992	229.3 mm (9.0 in)
1993	255.3 mm (10.1 in)
1994	151.4 mm (6.0 in)
1995	284.6 mm (11.2 in)
1996	171.8 mm (6.8 in)
1997	240.3 mm (9.5 in)
1998	172.5 mm (6.8 in)
1999	303.3 mm (11.9 in)
2000	213.6 mm (8.4 in)
2001	150.0 mm (5.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Huatusco de Chicuellar, 1907 to 2001. The record is 71 days in 1933, marked on the chart; the median year is 24 days.

Longest dry spell (CDD) at Huatusco de Chicuellar by year
Year	Longest dry spell (CDD)
1907	8 days
1908	19 days
1909	24 days
1910	18 days
1911	26 days
1912	30 days
1913	26 days
1914	33 days
1925	9 days
1926	36 days
1927	38 days
1928	39 days
1929	30 days
1930	28 days
1931	33 days
1932	30 days
1933	71 days
1934	13 days
1935	18 days
1936	11 days
1938	12 days
1939	49 days
1940	39 days
1941	19 days
1943	22 days
1944	25 days
1945	45 days
1946	33 days
1947	20 days
1948	42 days
1949	33 days
1950	14 days
1951	38 days
1952	19 days
1953	32 days
1954	29 days
1955	28 days
1956	20 days
1957	15 days
1958	20 days
1959	13 days
1960	12 days
1961	24 days
1962	26 days
1963	35 days
1964	26 days
1965	15 days
1966	15 days
1967	26 days
1968	16 days
1969	17 days
1970	37 days
1971	27 days
1972	14 days
1973	16 days
1974	23 days
1975	42 days
1976	15 days
1977	19 days
1978	22 days
1979	28 days
1980	18 days
1981	18 days
1982	49 days
1983	38 days
1984	27 days
1985	23 days
1986	30 days
1987	24 days
1988	29 days
1989	25 days
1990	15 days
1991	21 days
1992	26 days
1993	19 days
1994	15 days
1995	17 days
1996	15 days
1997	18 days
1998	45 days
1999	36 days
2000	15 days
2001	10 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

79 years, 1908 to 2000

A day with at least 92.1 mm (3.6 in) of rain is expected about once in 2 years. A day with at least 213.5 mm (8.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Huatusco de Chicuellar: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	92.1 mm (3.6 in)
5 years	131.0 mm (5.2 in)
10 years	154.0 mm (6.1 in)
25 years	180.1 mm (7.1 in)
50 years	197.6 mm (7.8 in)
100 years	213.5 mm (8.4 in)	Longer than the 79 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, 79 years of values from 1908 to 2000.

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: 231.9 mm (9.1 in) in 1999; 199.9 mm (7.9 in) in 1926; 199.9 mm (7.9 in) in 1927.

Download the Data

Data for Huatusco de Chicuellar standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Huatusco de Chicuellar 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).