Churumuco (Cfe) Weather Records (MXN00016035)

Record envelope, standing records and threshold days for Churumuco (Cfe) (MXN00016035), Mexico, with 62 years of record.

Key Facts for Churumuco (Cfe)

Churumuco (Cfe) (MXN00016035) is a weather station in Mexico at 18.65 latitude and -101.63 longitude, 205 m (672 ft) above sea level.
The station reports from 1933 to 1994, 62 years of record.
1,464 records set at Churumuco (Cfe) still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Churumuco (Cfe) set a daily record high minimum temperature of 25.6 C (78.1 F) on 23 September 1994.

About the Station

Location: Mexico, 18.65 latitude, -101.63 longitude.
Elevation: 205 m (672 ft).
Period of record: 1933 to 1994, 62 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 Churumuco (Cfe). 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 Churumuco (Cfe), 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)	1.7 C (35.1 F)	n/a	n/a
Feb	40.6 C (105.1 F)	1.7 C (35.1 F)	n/a	n/a
Mar	44.4 C (111.9 F)	1.1 C (34.0 F)	n/a	n/a
Apr	45.6 C (114.1 F)	7.2 C (45.0 F)	n/a	n/a
May	45.0 C (113.0 F)	10.6 C (51.1 F)	n/a	n/a
Jun	46.7 C (116.1 F)	12.8 C (55.0 F)	n/a	n/a
Jul	43.3 C (109.9 F)	10.6 C (51.1 F)	n/a	n/a
Aug	42.2 C (108.0 F)	11.7 C (53.1 F)	n/a	n/a
Sep	40.6 C (105.1 F)	11.7 C (53.1 F)	n/a	n/a
Oct	41.7 C (107.1 F)	10.0 C (50.0 F)	n/a	n/a
Nov	41.7 C (107.1 F)	5.6 C (42.1 F)	n/a	n/a
Dec	40.0 C (104.0 F)	1.7 C (35.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Churumuco (Cfe) still stand. 1967 holds the most, with 251.

Standing records at Churumuco (Cfe) by the year they were set
Year set	Standing records
1933	9
1934	8
1935	2
1936	20
1937	12
1938	43
1939	33
1940	42
1941	11
1942	13
1943	31
1944	11
1945	2
1955	8
1956	12
1957	24
1958	21
1959	41
1960	42
1961	40
1962	19
1963	26
1964	45
1965	113
1966	85
1967	251
1968	164
1969	13
1970	7
1971	6
1972	18
1973	7
1974	9
1975	7
1976	8
1977	16
1978	5
1979	48
1980	5
1981	4
1982	4
1983	3
1984	5
1985	10
1986	10
1987	38
1988	30
1989	34
1990	25
1991	19
1992	3
1994	2

All-Time Record Progression

1 new records

1 all-time records were set at Churumuco (Cfe) between 22 June 1973 and 22 June 1973. Each dot is a new record.

Wettest Day of Each Month

Jun: 110.0 mm (4.3 in)

The wettest day on record for each calendar month at Churumuco (Cfe). The most was 110.0 mm (4.3 in) on 22 June 1973.

Record daily precipitation for each month at Churumuco (Cfe)
Month	Record daily precipitation (mm)	Date
Jan	80.8 mm (3.2 in)	15 January 1981
Feb	41.9 mm (1.6 in)	13 February 1935
Mar	23.9 mm (0.9 in)	4 March 1988
Apr	24.4 mm (1.0 in)	16 April 1968
May	37.3 mm (1.5 in)	29 May 1956
Jun	110.0 mm (4.3 in)	22 June 1973
Jul	103.9 mm (4.1 in)	26 July 1961
Aug	78.0 mm (3.1 in)	3 August 1961
Sep	84.1 mm (3.3 in)	15 September 1933
Oct	70.4 mm (2.8 in)	21 October 1938
Nov	59.9 mm (2.4 in)	18 November 1976
Dec	41.4 mm (1.6 in)	14 December 1937

Period of Record Coverage

1933 to 1994

52 years of record at Churumuco (Cfe), 1933 to 1994. 13 years have data for under 90 percent of days and are left out of rankings: 1933, 1945, 1955, 1965, 1966, 1967, 1968, 1972 and others.

Days with data per year at Churumuco (Cfe)
Year	Days with data	Share of year	Complete
1933	279	76%	No
1934	365	100%	Yes
1935	365	100%	Yes
1936	366	100%	Yes
1937	365	100%	Yes
1938	365	100%	Yes
1939	365	100%	Yes
1940	366	100%	Yes
1941	365	100%	Yes
1942	365	100%	Yes
1943	365	100%	Yes
1944	366	100%	Yes
1945	31	8%	No
1955	272	75%	No
1956	335	92%	Yes
1957	334	92%	Yes
1958	361	99%	Yes
1959	363	99%	Yes
1960	366	100%	Yes
1961	365	100%	Yes
1962	365	100%	Yes
1963	365	100%	Yes
1964	331	90%	Yes
1965	286	78%	No
1966	242	66%	No
1967	286	78%	No
1968	228	62%	No
1969	362	99%	Yes
1970	365	100%	Yes
1971	364	100%	Yes
1972	303	83%	No
1973	362	99%	Yes
1974	363	99%	Yes
1975	362	99%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	364	100%	Yes
1979	336	92%	Yes
1980	279	76%	No
1981	334	92%	Yes
1982	365	100%	Yes
1983	365	100%	Yes
1984	365	100%	Yes
1985	335	92%	Yes
1986	242	66%	No
1987	365	100%	Yes
1988	275	75%	No
1989	365	100%	Yes
1990	365	100%	Yes
1991	365	100%	Yes
1992	244	67%	No
1994	92	25%	No

Latest Records

Latest records at Churumuco (Cfe)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
23 September 1994	Churumuco (Cfe), MX	daily high min	25.6 C (78.1 F)	0.6 C (1.1 F)	56 years	24 of 100 (Routine)
22 September 1994	Churumuco (Cfe), MX	daily high min (Tie)	25.0 C (77.0 F)	tie	29 years	3 of 100 (Routine)
10 September 1994	Churumuco (Cfe), MX	daily rain	37.6 mm (1.5 in)	12.7 mm (0.5 in)	32 years	24 of 100 (Routine)
26 August 1994	Churumuco (Cfe), MX	daily high min (Tie)	25.0 C (77.0 F)	tie	56 years	5 of 100 (Routine)
18 August 1994	Churumuco (Cfe), MX	daily rain	63.5 mm (2.5 in)	41.7 mm (1.6 in)	53 years	56 of 100 (Notable)
28 July 1994	Churumuco (Cfe), MX	daily high min	26.7 C (80.1 F)	0.6 C (1.1 F)	20 years	14 of 100 (Routine)
11 July 1994	Churumuco (Cfe), MX	daily high min (Tie)	25.6 C (78.1 F)	tie	7 years	2 of 100 (Routine)
27 August 1992	Churumuco (Cfe), MX	daily high min (Tie)	25.0 C (77.0 F)	tie	54 years	5 of 100 (Routine)
6 August 1992	Churumuco (Cfe), MX	daily high min (Tie)	25.0 C (77.0 F)	tie	59 years	5 of 100 (Routine)
29 June 1992	Churumuco (Cfe), MX	daily high min	26.7 C (80.1 F)	0.6 C (1.1 F)	21 years	14 of 100 (Routine)
20 June 1992	Churumuco (Cfe), MX	daily high min (Tie)	27.8 C (82.0 F)	tie	5 years	1 of 100 (Routine)
27 May 1992	Churumuco (Cfe), MX	daily high min	27.8 C (82.0 F)	0.6 C (1.1 F)	18 years	13 of 100 (Routine)
24 May 1992	Churumuco (Cfe), MX	daily high min (Tie)	27.8 C (82.0 F)	tie	33 years	3 of 100 (Routine)
17 May 1992	Churumuco (Cfe), MX	daily high min (Tie)	26.7 C (80.1 F)	tie	3 years	1 of 100 (Routine)
10 May 1992	Churumuco (Cfe), MX	daily high min	26.7 C (80.1 F)	0.6 C (1.1 F)	19 years	13 of 100 (Routine)
5 May 1992	Churumuco (Cfe), MX	daily high min (Tie)	26.7 C (80.1 F)	tie	3 years	1 of 100 (Routine)
1 May 1992	Churumuco (Cfe), MX	daily high min (Tie)	26.7 C (80.1 F)	tie	3 years	1 of 100 (Routine)
28 April 1992	Churumuco (Cfe), MX	daily high min (Tie)	25.6 C (78.1 F)	tie	36 years	4 of 100 (Routine)
18 April 1992	Churumuco (Cfe), MX	daily high min (Tie)	25.6 C (78.1 F)	tie	3 years	1 of 100 (Routine)
11 April 1992	Churumuco (Cfe), MX	daily high min (Tie)	25.6 C (78.1 F)	tie	5 years	1 of 100 (Routine)

Climate Trend

32 complete years, 1934 to 1991

One stripe for each of 32 complete years at Churumuco (Cfe), 1934 to 1991. Blue stripes are years cooler than the station's own mean of 29.0 C (84.1 F); red stripes are warmer. The coolest year was 1943, at 27.3 C (81.1 F), and the warmest was 1987, at 30.1 C (86.2 F). The strongest colour marks a difference of 1.8 C (3.2 F).

Annual mean temperature at Churumuco (Cfe) as warming stripes, 1934 to 1991
Year	Annual mean temperature	Difference from the station mean
1934	29.1 C	+0.16 C
1935	28.6 C	-0.39 C
1936	29.2 C	+0.20 C
1937	29.3 C	+0.34 C
1938	29.4 C	+0.46 C
1940	28.0 C	-1.00 C
1941	27.5 C	-1.45 C
1942	27.7 C	-1.23 C
1943	27.3 C	-1.71 C
1944	27.5 C	-1.42 C
1958	28.8 C	-0.16 C
1959	29.6 C	+0.62 C
1960	29.3 C	+0.38 C
1961	29.4 C	+0.41 C
1962	29.2 C	+0.23 C
1963	29.3 C	+0.30 C
1969	29.2 C	+0.19 C
1970	29.1 C	+0.11 C
1971	29.0 C	+0.04 C
1973	29.3 C	+0.30 C
1974	29.3 C	+0.34 C
1975	28.9 C	-0.04 C
1976	28.7 C	-0.23 C
1977	29.8 C	+0.86 C
1978	30.0 C	+1.02 C
1982	29.2 C	+0.26 C
1983	28.5 C	-0.46 C
1984	28.7 C	-0.22 C
1987	30.1 C	+1.14 C
1989	29.5 C	+0.50 C
1990	29.7 C	+0.72 C
1991	28.8 C	-0.19 C

The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1934 to 1991. In Fahrenheit: 0.3 F (0.1 to 0.5) 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 Churumuco (Cfe)
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.2 C (0.1 to 0.3) per decade	0.3 F (0.1 to 0.5) per decade	1934 to 1991	32	Rise
Mean daily maximum	-0.3 C (-0.5 to -0.2) per decade	-0.6 F (-0.9 to -0.3) per decade	1934 to 1991	32	Fall
Mean daily minimum	0.7 C (0.4 to 1.0) per decade	1.2 F (0.7 to 1.7) per decade	1934 to 1991	32	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

1933 to 1994

Yearly extremes at Churumuco (Cfe): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	46.7 C (116.1 F)	1959	41.7 C (107.1 F)	52
Coldest night (TNn)	1.1 C (34.0 F)	1965	13.9 C (57.0 F)	52
Wettest day (Rx1day)	110.0 mm (4.3 in)	1973	55.9 mm (2.2 in)	53
Wettest five days (Rx5day)	184.5 mm (7.3 in)	1961	92.3 mm (3.6 in)	53
Longest dry spell (CDD)	164 days	1960	112 days	53

Hottest day (TXx)

The hottest day of the year at Churumuco (Cfe), 1933 to 1994. The record is 46.7 C (116.1 F) in 1959, marked on the chart; the median year is 41.7 C (107.1 F).

Hottest day (TXx) at Churumuco (Cfe) by year
Year	Hottest day (TXx)
1933	42.8 C (109.0 F)
1934	42.8 C (109.0 F)
1935	41.1 C (106.0 F)
1936	41.7 C (107.1 F)
1937	41.7 C (107.1 F)
1938	41.7 C (107.1 F)
1939	42.8 C (109.0 F)
1940	43.3 C (109.9 F)
1941	42.2 C (108.0 F)
1942	41.7 C (107.1 F)
1943	41.1 C (106.0 F)
1944	41.7 C (107.1 F)
1945	38.9 C (102.0 F)
1947	n/a
1955	42.8 C (109.0 F)
1956	41.7 C (107.1 F)
1957	41.7 C (107.1 F)
1958	45.0 C (113.0 F)
1959	46.7 C (116.1 F)
1960	44.4 C (111.9 F)
1961	45.0 C (113.0 F)
1962	43.9 C (111.0 F)
1963	44.4 C (111.9 F)
1964	43.3 C (109.9 F)
1965	35.0 C (95.0 F)
1966	36.1 C (97.0 F)
1967	40.0 C (104.0 F)
1968	36.7 C (98.1 F)
1969	41.7 C (107.1 F)
1970	40.6 C (105.1 F)
1971	42.2 C (108.0 F)
1972	41.1 C (106.0 F)
1973	41.1 C (106.0 F)
1974	41.1 C (106.0 F)
1975	42.2 C (108.0 F)
1976	40.0 C (104.0 F)
1977	44.4 C (111.9 F)
1978	42.2 C (108.0 F)
1979	42.2 C (108.0 F)
1980	41.7 C (107.1 F)
1981	41.7 C (107.1 F)
1982	45.6 C (114.1 F)
1983	41.7 C (107.1 F)
1984	41.7 C (107.1 F)
1985	40.6 C (105.1 F)
1986	40.6 C (105.1 F)
1987	41.7 C (107.1 F)
1988	40.6 C (105.1 F)
1989	41.7 C (107.1 F)
1990	41.7 C (107.1 F)
1991	40.0 C (104.0 F)
1992	41.7 C (107.1 F)
1994	40.0 C (104.0 F)

Coldest night (TNn)

The coldest night of the year at Churumuco (Cfe), 1933 to 1994. The record is 1.1 C (34.0 F) in 1965, marked on the chart; the median year is 13.9 C (57.0 F).

Coldest night (TNn) at Churumuco (Cfe) by year
Year	Coldest night (TNn)
1933	12.8 C (55.0 F)
1934	12.2 C (54.0 F)
1935	13.9 C (57.0 F)
1936	13.9 C (57.0 F)
1937	15.0 C (59.0 F)
1938	10.6 C (51.1 F)
1939	7.8 C (46.0 F)
1940	5.6 C (42.1 F)
1941	7.8 C (46.0 F)
1942	6.7 C (44.1 F)
1943	7.8 C (46.0 F)
1944	10.0 C (50.0 F)
1945	9.4 C (48.9 F)
1947	n/a
1955	12.8 C (55.0 F)
1956	11.7 C (53.1 F)
1957	13.9 C (57.0 F)
1958	10.6 C (51.1 F)
1959	11.1 C (52.0 F)
1960	11.1 C (52.0 F)
1961	10.6 C (51.1 F)
1962	12.2 C (54.0 F)
1963	10.6 C (51.1 F)
1964	1.7 C (35.1 F)
1965	1.1 C (34.0 F)
1966	1.7 C (35.1 F)
1967	1.7 C (35.1 F)
1968	2.2 C (36.0 F)
1969	15.0 C (59.0 F)
1970	15.6 C (60.1 F)
1971	15.0 C (59.0 F)
1972	15.0 C (59.0 F)
1973	14.4 C (57.9 F)
1974	17.2 C (63.0 F)
1975	13.3 C (55.9 F)
1976	16.1 C (61.0 F)
1977	16.1 C (61.0 F)
1978	16.1 C (61.0 F)
1979	16.1 C (61.0 F)
1980	15.0 C (59.0 F)
1981	14.4 C (57.9 F)
1982	15.0 C (59.0 F)
1983	17.8 C (64.0 F)
1984	16.7 C (62.1 F)
1985	17.8 C (64.0 F)
1986	18.9 C (66.0 F)
1987	18.3 C (64.9 F)
1988	18.9 C (66.0 F)
1989	17.8 C (64.0 F)
1990	18.9 C (66.0 F)
1991	18.9 C (66.0 F)
1992	12.8 C (55.0 F)
1994	20.0 C (68.0 F)

Wettest day (Rx1day)

The wettest day of the year at Churumuco (Cfe), 1933 to 1994. The record is 110.0 mm (4.3 in) in 1973, marked on the chart; the median year is 55.9 mm (2.2 in).

Wettest day (Rx1day) at Churumuco (Cfe) by year
Year	Wettest day (Rx1day)
1933	84.1 mm (3.3 in)
1934	40.9 mm (1.6 in)
1935	41.9 mm (1.6 in)
1936	54.6 mm (2.1 in)
1937	61.0 mm (2.4 in)
1938	70.4 mm (2.8 in)
1939	45.0 mm (1.8 in)
1940	70.4 mm (2.8 in)
1941	64.8 mm (2.6 in)
1942	66.3 mm (2.6 in)
1943	65.3 mm (2.6 in)
1944	48.3 mm (1.9 in)
1945	0.0 mm (0.00 in)
1947	67.3 mm (2.6 in)
1955	66.8 mm (2.6 in)
1956	37.3 mm (1.5 in)
1957	50.8 mm (2.0 in)
1958	70.9 mm (2.8 in)
1959	78.0 mm (3.1 in)
1960	33.8 mm (1.3 in)
1961	103.9 mm (4.1 in)
1962	33.8 mm (1.3 in)
1963	63.8 mm (2.5 in)
1964	47.0 mm (1.9 in)
1965	55.9 mm (2.2 in)
1966	57.4 mm (2.3 in)
1967	50.8 mm (2.0 in)
1968	34.8 mm (1.4 in)
1969	35.8 mm (1.4 in)
1970	74.9 mm (2.9 in)
1971	54.9 mm (2.2 in)
1972	47.8 mm (1.9 in)
1973	110.0 mm (4.3 in)
1974	36.8 mm (1.4 in)
1975	43.4 mm (1.7 in)
1976	59.9 mm (2.4 in)
1977	53.8 mm (2.1 in)
1978	54.9 mm (2.2 in)
1979	89.9 mm (3.5 in)
1980	59.9 mm (2.4 in)
1981	80.8 mm (3.2 in)
1982	67.8 mm (2.7 in)
1983	59.4 mm (2.3 in)
1984	59.9 mm (2.4 in)
1985	46.0 mm (1.8 in)
1986	31.8 mm (1.3 in)
1987	69.3 mm (2.7 in)
1988	43.9 mm (1.7 in)
1989	47.0 mm (1.9 in)
1990	41.9 mm (1.6 in)
1991	42.9 mm (1.7 in)
1992	61.5 mm (2.4 in)
1994	63.5 mm (2.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Churumuco (Cfe), 1933 to 1994. The record is 184.5 mm (7.3 in) in 1961, marked on the chart; the median year is 92.3 mm (3.6 in).

Wettest five days (Rx5day) at Churumuco (Cfe) by year
Year	Wettest five days (Rx5day)
1933	149.9 mm (5.9 in)
1934	100.6 mm (4.0 in)
1935	84.3 mm (3.3 in)
1936	107.5 mm (4.2 in)
1937	74.4 mm (2.9 in)
1938	117.0 mm (4.6 in)
1939	67.1 mm (2.6 in)
1940	76.2 mm (3.0 in)
1941	76.7 mm (3.0 in)
1942	97.5 mm (3.8 in)
1943	92.3 mm (3.6 in)
1944	85.4 mm (3.4 in)
1945	0.0 mm (0.00 in)
1947	67.3 mm (2.6 in)
1955	182.4 mm (7.2 in)
1956	108.2 mm (4.3 in)
1957	64.0 mm (2.5 in)
1958	101.7 mm (4.0 in)
1959	93.0 mm (3.7 in)
1960	63.1 mm (2.5 in)
1961	184.5 mm (7.3 in)
1962	64.3 mm (2.5 in)
1963	127.3 mm (5.0 in)
1964	84.9 mm (3.3 in)
1965	89.2 mm (3.5 in)
1966	105.6 mm (4.2 in)
1967	102.7 mm (4.0 in)
1968	75.4 mm (3.0 in)
1969	68.3 mm (2.7 in)
1970	83.6 mm (3.3 in)
1971	74.0 mm (2.9 in)
1972	114.6 mm (4.5 in)
1973	131.3 mm (5.2 in)
1974	66.0 mm (2.6 in)
1975	93.7 mm (3.7 in)
1976	116.3 mm (4.6 in)
1977	70.6 mm (2.8 in)
1978	79.8 mm (3.1 in)
1979	129.6 mm (5.1 in)
1980	149.6 mm (5.9 in)
1981	119.7 mm (4.7 in)
1982	81.5 mm (3.2 in)
1983	100.1 mm (3.9 in)
1984	132.5 mm (5.2 in)
1985	83.6 mm (3.3 in)
1986	31.8 mm (1.3 in)
1987	105.1 mm (4.1 in)
1988	79.1 mm (3.1 in)
1989	94.3 mm (3.7 in)
1990	49.6 mm (2.0 in)
1991	54.7 mm (2.2 in)
1992	140.0 mm (5.5 in)
1994	110.3 mm (4.3 in)

Longest dry spell (CDD)

The longest dry spell of the year at Churumuco (Cfe), 1933 to 1994. The record is 164 days in 1960, marked on the chart; the median year is 112 days.

Longest dry spell (CDD) at Churumuco (Cfe) by year
Year	Longest dry spell (CDD)
1933	133 days
1934	69 days
1935	99 days
1936	104 days
1937	143 days
1938	132 days
1939	123 days
1940	145 days
1941	112 days
1942	112 days
1943	155 days
1944	102 days
1945	31 days
1947	17 days
1955	64 days
1956	99 days
1957	67 days
1958	99 days
1959	102 days
1960	164 days
1961	159 days
1962	102 days
1963	128 days
1964	130 days
1965	31 days
1966	66 days
1967	48 days
1968	46 days
1969	143 days
1970	102 days
1971	143 days
1972	114 days
1973	93 days
1974	114 days
1975	127 days
1976	153 days
1977	140 days
1978	78 days
1979	94 days
1980	129 days
1981	148 days
1982	160 days
1983	152 days
1984	129 days
1985	70 days
1986	86 days
1987	131 days
1988	41 days
1989	151 days
1990	76 days
1991	146 days
1992	37 days
1994	7 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

44 years, 1933 to 1991

A day with at least 55.5 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 115.5 mm (4.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Churumuco (Cfe): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	55.5 mm (2.2 in)
5 years	71.4 mm (2.8 in)
10 years	82.0 mm (3.2 in)
25 years	95.5 mm (3.8 in)
50 years	105.5 mm (4.2 in)	Longer than the 44 years of record
100 years	115.5 mm (4.5 in)	Longer than the 44 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, 44 years of values from 1933 to 1991.

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: 110.0 mm (4.3 in) in 1973; 103.9 mm (4.1 in) in 1961; 89.9 mm (3.5 in) in 1979.

Download the Data

Data for Churumuco (Cfe) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Churumuco (Cfe) 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).