Camecuaro Weather Records (MXN00016014)

Record envelope, standing records and threshold days for Camecuaro (MXN00016014), Mexico, with 57 years of record.

Key Facts for Camecuaro

Camecuaro (MXN00016014) is a weather station in Mexico at 19.92 latitude and -102.20 longitude, 1,708 m (5,603 ft) above sea level.
The station reports from 1951 to 2007, 57 years of record.
1,464 records set at Camecuaro still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Camecuaro set a daily record precipitation of 27.9 mm (1.1 in) on 20 August 2007.

About the Station

Location: Mexico, 19.92 latitude, -102.20 longitude.
Elevation: 1,708 m (5,603 ft).
Period of record: 1951 to 2007, 57 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 Camecuaro. 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 Camecuaro, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	30.0 C (86.0 F)	-4.4 C (24.1 F)	n/a	n/a
Feb	32.8 C (91.0 F)	-5.0 C (23.0 F)	n/a	n/a
Mar	34.4 C (93.9 F)	-1.7 C (28.9 F)	n/a	n/a
Apr	37.2 C (99.0 F)	0.0 C (32.0 F)	n/a	n/a
May	37.8 C (100.0 F)	3.9 C (39.0 F)	n/a	n/a
Jun	39.4 C (102.9 F)	3.9 C (39.0 F)	n/a	n/a
Jul	31.7 C (89.1 F)	7.8 C (46.0 F)	n/a	n/a
Aug	30.0 C (86.0 F)	7.8 C (46.0 F)	n/a	n/a
Sep	31.7 C (89.1 F)	5.0 C (41.0 F)	n/a	n/a
Oct	31.7 C (89.1 F)	0.0 C (32.0 F)	n/a	n/a
Nov	30.6 C (87.1 F)	-3.3 C (26.1 F)	n/a	n/a
Dec	30.0 C (86.0 F)	-5.0 C (23.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Camecuaro still stand. 1957 holds the most, with 74.

Standing records at Camecuaro by the year they were set
Year set	Standing records
1955	5
1956	6
1957	74
1958	26
1959	33
1960	60
1961	29
1962	13
1963	23
1964	31
1965	19
1966	34
1967	35
1968	44
1969	44
1970	24
1971	18
1972	37
1973	43
1974	21
1975	21
1976	32
1977	25
1978	14
1979	44
1980	16
1981	23
1982	27
1983	31
1984	17
1985	7
1986	56
1987	28
1988	47
1989	30
1990	29
1991	18
1992	30
1993	18
1994	21
1995	36
1996	18
1997	35
1998	50
1999	27
2000	19
2001	18
2002	30
2003	15
2004	23
2005	12
2006	15
2007	13

All-Time Record Progression

2 new records

2 all-time records were set at Camecuaro between 10 June 1999 and 8 June 2007. Each dot is a new record.

When Camecuaro set new all-time records
Date	Kind	Detail
1999-06-10	Record high maximum temperature	Record high maximum temperature 38.3 C (100.9 F)
2007-06-08	Record high maximum temperature	Record high maximum temperature 39.4 C (102.9 F)

Wettest Day of Each Month

Sep: 96.3 mm (3.8 in)

The wettest day on record for each calendar month at Camecuaro. The most was 96.3 mm (3.8 in) on 14 September 1974.

Record daily precipitation for each month at Camecuaro
Month	Record daily precipitation (mm)	Date
Jan	53.8 mm (2.1 in)	16 January 1992
Feb	20.1 mm (0.8 in)	22 February 1982
Mar	18.3 mm (0.7 in)	10 March 1961
Apr	43.7 mm (1.7 in)	17 April 1952
May	39.9 mm (1.6 in)	30 May 1952
Jun	80.8 mm (3.2 in)	22 June 1970
Jul	76.5 mm (3.0 in)	19 July 1996
Aug	81.8 mm (3.2 in)	24 August 1995
Sep	96.3 mm (3.8 in)	14 September 1974
Oct	74.9 mm (2.9 in)	21 October 2003
Nov	40.4 mm (1.6 in)	4 November 1952
Dec	37.6 mm (1.5 in)	5 December 1981

Period of Record Coverage

1955 to 2007

53 years of record at Camecuaro, 1955 to 2007. 7 years have data for under 90 percent of days and are left out of rankings: 1955, 1956, 1958, 1963, 2002, 2003, 2007.

Days with data per year at Camecuaro
Year	Days with data	Share of year	Complete
1955	28	8%	No
1956	92	25%	No
1957	365	100%	Yes
1958	302	83%	No
1959	364	100%	Yes
1960	366	100%	Yes
1961	365	100%	Yes
1962	365	100%	Yes
1963	304	83%	No
1964	366	100%	Yes
1965	365	100%	Yes
1966	364	100%	Yes
1967	363	99%	Yes
1968	363	99%	Yes
1969	361	99%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	363	99%	Yes
1977	364	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	363	99%	Yes
1981	333	91%	Yes
1982	364	100%	Yes
1983	365	100%	Yes
1984	366	100%	Yes
1985	365	100%	Yes
1986	334	92%	Yes
1987	365	100%	Yes
1988	366	100%	Yes
1989	365	100%	Yes
1990	365	100%	Yes
1991	365	100%	Yes
1992	366	100%	Yes
1993	365	100%	Yes
1994	365	100%	Yes
1995	365	100%	Yes
1996	366	100%	Yes
1997	364	100%	Yes
1998	365	100%	Yes
1999	365	100%	Yes
2000	366	100%	Yes
2001	365	100%	Yes
2002	306	84%	No
2003	320	88%	No
2004	365	100%	Yes
2005	365	100%	Yes
2006	365	100%	Yes
2007	243	67%	No

Latest Records

Latest records at Camecuaro
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
20 August 2007	Camecuaro, MX	daily rain	27.9 mm (1.1 in)	1.5 mm (0.06 in)	21 years	12 of 100 (Routine)
18 August 2007	Camecuaro, MX	daily high max (Tie)	27.8 C (82.0 F)	tie	42 years	4 of 100 (Routine)
15 August 2007	Camecuaro, MX	daily high max (Tie)	28.3 C (82.9 F)	tie	17 years	2 of 100 (Routine)
8 August 2007	Camecuaro, MX	daily low max	20.6 C (69.1 F)	1.1 C (2.0 F)	30 years	21 of 100 (Routine)
2 August 2007	Camecuaro, MX	daily high max (Tie)	28.3 C (82.9 F)	tie	40 years	4 of 100 (Routine)
31 July 2007	Camecuaro, MX	daily high min (Tie)	16.1 C (61.0 F)	tie	33 years	3 of 100 (Routine)
30 July 2007	Camecuaro, MX	daily high max	30.0 C (86.0 F)	1.7 C (3.1 F)	29 years	22 of 100 (Routine)
30 July 2007	Camecuaro, MX	daily high min (Tie)	16.1 C (61.0 F)	tie	20 years	2 of 100 (Routine)
29 July 2007	Camecuaro, MX	daily high max (Tie)	28.3 C (82.9 F)	tie	49 years	4 of 100 (Routine)
18 July 2007	Camecuaro, MX	daily high min (Tie)	15.6 C (60.1 F)	tie	28 years	3 of 100 (Routine)
13 July 2007	Camecuaro, MX	daily low min (Tie)	10.0 C (50.0 F)	tie	18 years	2 of 100 (Routine)
10 July 2007	Camecuaro, MX	daily rain	45.5 mm (1.8 in)	15.5 mm (0.6 in)	26 years	28 of 100 (Routine)
20 June 2007	Camecuaro, MX	daily high min (Tie)	16.7 C (62.1 F)	tie	49 years	4 of 100 (Routine)
8 June 2007	Camecuaro, MX	all-time high max	39.4 C (102.9 F)	1.1 C (2.0 F)	7 years	30 of 100 (Routine)
9 May 2007	Camecuaro, MX	monthly high max	37.8 C (100.0 F)	0.6 C (1.1 F)	25 years	24 of 100 (Routine)
3 May 2007	Camecuaro, MX	daily low min (Tie)	6.7 C (44.1 F)	tie	9 years	1 of 100 (Routine)
10 April 2007	Camecuaro, MX	daily low max	26.7 C (80.1 F)	0.5 C (0.9 F)	38 years	18 of 100 (Routine)
21 March 2007	Camecuaro, MX	daily high max	33.9 C (93.0 F)	0.6 C (1.1 F)	16 years	11 of 100 (Routine)
25 February 2007	Camecuaro, MX	daily high max	31.7 C (89.1 F)	0.6 C (1.1 F)	4 years	8 of 100 (Routine)
24 February 2007	Camecuaro, MX	daily high max	30.6 C (87.1 F)	0.6 C (1.1 F)	44 years	20 of 100 (Routine)

Climate Trend

44 complete years, 1957 to 2006

One stripe for each of 44 complete years at Camecuaro, 1957 to 2006. Blue stripes are years cooler than the station's own mean of 18.3 C (64.9 F); red stripes are warmer. The coolest year was 1968, at 17.6 C (63.8 F), and the warmest was 1994, at 19.2 C (66.6 F). The strongest colour marks a difference of 1.0 C (1.8 F).

Annual mean temperature at Camecuaro as warming stripes, 1957 to 2006
Year	Annual mean temperature	Difference from the station mean
1957	18.4 C	+0.09 C
1959	17.9 C	-0.40 C
1960	18.4 C	+0.10 C
1961	17.7 C	-0.58 C
1962	17.8 C	-0.43 C
1964	17.9 C	-0.35 C
1965	18.0 C	-0.25 C
1966	17.8 C	-0.47 C
1967	17.7 C	-0.56 C
1968	17.6 C	-0.63 C
1969	18.6 C	+0.28 C
1970	18.0 C	-0.28 C
1971	18.0 C	-0.32 C
1972	18.4 C	+0.14 C
1973	18.0 C	-0.25 C
1974	18.0 C	-0.31 C
1975	18.1 C	-0.17 C
1976	18.1 C	-0.14 C
1977	18.1 C	-0.14 C
1978	18.1 C	-0.17 C
1979	18.1 C	-0.17 C
1980	18.2 C	-0.11 C
1982	18.5 C	+0.24 C
1983	17.8 C	-0.48 C
1984	17.9 C	-0.35 C
1985	17.9 C	-0.38 C
1987	18.2 C	-0.11 C
1988	18.2 C	-0.03 C
1989	18.7 C	+0.45 C
1990	19.1 C	+0.84 C
1991	19.0 C	+0.70 C
1992	18.0 C	-0.25 C
1993	18.8 C	+0.57 C
1994	19.2 C	+0.95 C
1995	19.2 C	+0.91 C
1996	18.7 C	+0.46 C
1997	18.4 C	+0.11 C
1998	19.0 C	+0.72 C
1999	18.4 C	+0.12 C
2000	18.3 C	+0.05 C
2001	18.4 C	+0.10 C
2004	18.2 C	-0.07 C
2005	18.7 C	+0.38 C
2006	18.7 C	+0.38 C

The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1957 to 2006. In Fahrenheit: 0.3 F (0.2 to 0.5) per decade. The slope is a straight line fitted to 44 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Camecuaro
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 (0.2 to 0.5) per decade	1957 to 2006	44	Rise
Mean daily maximum	0.2 C (0.1 to 0.4) per decade	0.4 F (0.2 to 0.7) per decade	1957 to 2006	44	Rise
Mean daily minimum	0.11 C (0.00 to 0.23) per decade	0.21 F (-0.01 to 0.42) per decade	1957 to 2006	44	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

1951 to 2007

Yearly extremes at Camecuaro: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	39.4 C (102.9 F)	2007	35.0 C (95.0 F)	53
Coldest night (TNn)	-5.0 C (23.0 F)	1960	-1.1 C (30.0 F)	53
Wettest day (Rx1day)	96.3 mm (3.8 in)	1974	49.8 mm (2.0 in)	57
Wettest five days (Rx5day)	172.0 mm (6.8 in)	1985	98.6 mm (3.9 in)	57
Longest dry spell (CDD)	148 days	1998	70 days	57

Hottest day (TXx)

The hottest day of the year at Camecuaro, 1951 to 2007. The record is 39.4 C (102.9 F) in 2007, marked on the chart; the median year is 35.0 C (95.0 F).

Hottest day (TXx) at Camecuaro by year
Year	Hottest day (TXx)
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	31.1 C (88.0 F)
1956	30.0 C (86.0 F)
1957	35.0 C (95.0 F)
1958	34.4 C (93.9 F)
1959	32.8 C (91.0 F)
1960	35.0 C (95.0 F)
1961	35.0 C (95.0 F)
1962	35.0 C (95.0 F)
1963	34.4 C (93.9 F)
1964	34.4 C (93.9 F)
1965	33.9 C (93.0 F)
1966	34.4 C (93.9 F)
1967	35.0 C (95.0 F)
1968	35.0 C (95.0 F)
1969	35.0 C (95.0 F)
1970	33.9 C (93.0 F)
1971	34.4 C (93.9 F)
1972	35.0 C (95.0 F)
1973	35.0 C (95.0 F)
1974	34.4 C (93.9 F)
1975	33.9 C (93.0 F)
1976	35.0 C (95.0 F)
1977	33.3 C (91.9 F)
1978	33.9 C (93.0 F)
1979	33.9 C (93.0 F)
1980	33.9 C (93.0 F)
1981	37.2 C (99.0 F)
1982	35.6 C (96.1 F)
1983	36.1 C (97.0 F)
1984	34.4 C (93.9 F)
1985	34.4 C (93.9 F)
1986	35.0 C (95.0 F)
1987	37.2 C (99.0 F)
1988	35.0 C (95.0 F)
1989	35.0 C (95.0 F)
1990	35.0 C (95.0 F)
1991	35.6 C (96.1 F)
1992	35.0 C (95.0 F)
1993	35.6 C (96.1 F)
1994	35.6 C (96.1 F)
1995	35.0 C (95.0 F)
1996	33.9 C (93.0 F)
1997	33.9 C (93.0 F)
1998	36.1 C (97.0 F)
1999	38.3 C (100.9 F)
2000	36.7 C (98.1 F)
2001	36.7 C (98.1 F)
2002	35.0 C (95.0 F)
2003	36.1 C (97.0 F)
2004	34.4 C (93.9 F)
2005	36.1 C (97.0 F)
2006	36.1 C (97.0 F)
2007	39.4 C (102.9 F)

Coldest night (TNn)

The coldest night of the year at Camecuaro, 1951 to 2007. The record is -5.0 C (23.0 F) in 1960, marked on the chart; the median year is -1.1 C (30.0 F).

Coldest night (TNn) at Camecuaro by year
Year	Coldest night (TNn)
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	-0.6 C (30.9 F)
1956	-1.1 C (30.0 F)
1957	-2.8 C (27.0 F)
1958	-3.3 C (26.1 F)
1959	-2.2 C (28.0 F)
1960	-5.0 C (23.0 F)
1961	-2.8 C (27.0 F)
1962	-1.7 C (28.9 F)
1963	-2.2 C (28.0 F)
1964	-1.1 C (30.0 F)
1965	-1.1 C (30.0 F)
1966	-1.1 C (30.0 F)
1967	-2.8 C (27.0 F)
1968	-1.1 C (30.0 F)
1969	-2.2 C (28.0 F)
1970	-1.7 C (28.9 F)
1971	-1.1 C (30.0 F)
1972	-1.7 C (28.9 F)
1973	-2.2 C (28.0 F)
1974	0.0 C (32.0 F)
1975	-4.4 C (24.1 F)
1976	-3.3 C (26.1 F)
1977	-0.6 C (30.9 F)
1978	-0.6 C (30.9 F)
1979	-0.6 C (30.9 F)
1980	0.0 C (32.0 F)
1981	-2.2 C (28.0 F)
1982	0.0 C (32.0 F)
1983	-2.8 C (27.0 F)
1984	1.1 C (34.0 F)
1985	0.0 C (32.0 F)
1986	-3.3 C (26.1 F)
1987	-2.8 C (27.0 F)
1988	-4.4 C (24.1 F)
1989	0.0 C (32.0 F)
1990	1.1 C (34.0 F)
1991	0.6 C (33.1 F)
1992	1.7 C (35.1 F)
1993	0.0 C (32.0 F)
1994	1.7 C (35.1 F)
1995	0.0 C (32.0 F)
1996	0.0 C (32.0 F)
1997	-3.3 C (26.1 F)
1998	-3.3 C (26.1 F)
1999	-1.7 C (28.9 F)
2000	0.0 C (32.0 F)
2001	0.0 C (32.0 F)
2002	-1.1 C (30.0 F)
2003	-5.0 C (23.0 F)
2004	-2.2 C (28.0 F)
2005	0.0 C (32.0 F)
2006	-2.8 C (27.0 F)
2007	1.7 C (35.1 F)

Wettest day (Rx1day)

The wettest day of the year at Camecuaro, 1951 to 2007. The record is 96.3 mm (3.8 in) in 1974, marked on the chart; the median year is 49.8 mm (2.0 in).

Wettest day (Rx1day) at Camecuaro by year
Year	Wettest day (Rx1day)
1951	37.1 mm (1.5 in)
1952	56.1 mm (2.2 in)
1953	45.5 mm (1.8 in)
1954	52.3 mm (2.1 in)
1955	46.7 mm (1.8 in)
1956	48.0 mm (1.9 in)
1957	37.8 mm (1.5 in)
1958	68.3 mm (2.7 in)
1959	47.5 mm (1.9 in)
1960	61.5 mm (2.4 in)
1961	37.1 mm (1.5 in)
1962	45.0 mm (1.8 in)
1963	55.4 mm (2.2 in)
1964	54.9 mm (2.2 in)
1965	35.8 mm (1.4 in)
1966	46.0 mm (1.8 in)
1967	52.8 mm (2.1 in)
1968	31.0 mm (1.2 in)
1969	54.1 mm (2.1 in)
1970	80.8 mm (3.2 in)
1971	51.3 mm (2.0 in)
1972	52.6 mm (2.1 in)
1973	39.9 mm (1.6 in)
1974	96.3 mm (3.8 in)
1975	49.8 mm (2.0 in)
1976	47.0 mm (1.9 in)
1977	41.4 mm (1.6 in)
1978	58.2 mm (2.3 in)
1979	40.4 mm (1.6 in)
1980	55.4 mm (2.2 in)
1981	69.9 mm (2.8 in)
1982	59.9 mm (2.4 in)
1983	63.8 mm (2.5 in)
1984	30.7 mm (1.2 in)
1985	63.0 mm (2.5 in)
1986	48.0 mm (1.9 in)
1987	33.8 mm (1.3 in)
1988	61.0 mm (2.4 in)
1989	49.8 mm (2.0 in)
1990	40.1 mm (1.6 in)
1991	39.6 mm (1.6 in)
1992	65.5 mm (2.6 in)
1993	43.2 mm (1.7 in)
1994	30.0 mm (1.2 in)
1995	81.8 mm (3.2 in)
1996	76.5 mm (3.0 in)
1997	33.8 mm (1.3 in)
1998	53.8 mm (2.1 in)
1999	36.8 mm (1.4 in)
2000	53.8 mm (2.1 in)
2001	41.9 mm (1.6 in)
2002	42.4 mm (1.7 in)
2003	74.9 mm (2.9 in)
2004	53.3 mm (2.1 in)
2005	52.8 mm (2.1 in)
2006	46.0 mm (1.8 in)
2007	45.5 mm (1.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Camecuaro, 1951 to 2007. The record is 172.0 mm (6.8 in) in 1985, marked on the chart; the median year is 98.6 mm (3.9 in).

Wettest five days (Rx5day) at Camecuaro by year
Year	Wettest five days (Rx5day)
1951	75.0 mm (3.0 in)
1952	128.6 mm (5.1 in)
1953	89.0 mm (3.5 in)
1954	134.4 mm (5.3 in)
1955	113.4 mm (4.5 in)
1956	90.0 mm (3.5 in)
1957	74.9 mm (2.9 in)
1958	130.5 mm (5.1 in)
1959	88.7 mm (3.5 in)
1960	86.5 mm (3.4 in)
1961	75.5 mm (3.0 in)
1962	81.9 mm (3.2 in)
1963	113.9 mm (4.5 in)
1964	121.5 mm (4.8 in)
1965	86.9 mm (3.4 in)
1966	102.2 mm (4.0 in)
1967	117.4 mm (4.6 in)
1968	79.8 mm (3.1 in)
1969	128.6 mm (5.1 in)
1970	111.1 mm (4.4 in)
1971	92.1 mm (3.6 in)
1972	123.5 mm (4.9 in)
1973	92.8 mm (3.7 in)
1974	168.2 mm (6.6 in)
1975	107.8 mm (4.2 in)
1976	110.5 mm (4.4 in)
1977	68.3 mm (2.7 in)
1978	108.0 mm (4.3 in)
1979	83.3 mm (3.3 in)
1980	101.4 mm (4.0 in)
1981	123.8 mm (4.9 in)
1982	99.6 mm (3.9 in)
1983	119.5 mm (4.7 in)
1984	75.5 mm (3.0 in)
1985	172.0 mm (6.8 in)
1986	92.7 mm (3.6 in)
1987	75.2 mm (3.0 in)
1988	123.0 mm (4.8 in)
1989	120.9 mm (4.8 in)
1990	69.9 mm (2.8 in)
1991	91.7 mm (3.6 in)
1992	113.7 mm (4.5 in)
1993	98.6 mm (3.9 in)
1994	66.4 mm (2.6 in)
1995	151.6 mm (6.0 in)
1996	118.1 mm (4.6 in)
1997	66.6 mm (2.6 in)
1998	109.5 mm (4.3 in)
1999	74.9 mm (2.9 in)
2000	85.1 mm (3.4 in)
2001	121.9 mm (4.8 in)
2002	84.1 mm (3.3 in)
2003	92.8 mm (3.7 in)
2004	146.8 mm (5.8 in)
2005	88.4 mm (3.5 in)
2006	73.7 mm (2.9 in)
2007	85.4 mm (3.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Camecuaro, 1951 to 2007. The record is 148 days in 1998, marked on the chart; the median year is 70 days.

Longest dry spell (CDD) at Camecuaro by year
Year	Longest dry spell (CDD)
1951	67 days
1952	63 days
1953	144 days
1954	69 days
1955	131 days
1956	112 days
1957	70 days
1958	70 days
1959	43 days
1960	50 days
1961	48 days
1962	101 days
1963	79 days
1964	51 days
1965	40 days
1966	60 days
1967	64 days
1968	32 days
1969	146 days
1970	69 days
1971	84 days
1972	82 days
1973	48 days
1974	68 days
1975	95 days
1976	91 days
1977	49 days
1978	44 days
1979	70 days
1980	70 days
1981	52 days
1982	50 days
1983	86 days
1984	46 days
1985	47 days
1986	77 days
1987	75 days
1988	80 days
1989	53 days
1990	40 days
1991	121 days
1992	85 days
1993	132 days
1994	88 days
1995	68 days
1996	113 days
1997	50 days
1998	148 days
1999	147 days
2000	141 days
2001	58 days
2002	55 days
2003	98 days
2004	54 days
2005	73 days
2006	94 days
2007	107 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.

Frost Dates and Growing Season

20 years with a frost

Across 20 years with a frost, the median last spring frost at Camecuaro falls on 5 February and the median first autumn frost on 27 November, which leaves a median of 295 days between them.

Frost dates and growing season at Camecuaro
Measure	Median, all years	Earliest period	Recent period (1957 to 2006)	Recent against earliest	Fitted trend
Last spring frost	5 February	n/a	5 February	n/a	n/a
First autumn frost	27 November	n/a	27 November	n/a	n/a
Growing days	295 days	n/a	295 days	n/a	n/a

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

51 years, 1952 to 2006

A day with at least 49.0 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 94.8 mm (3.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Camecuaro: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	49.0 mm (1.9 in)
5 years	61.5 mm (2.4 in)
10 years	69.7 mm (2.7 in)
25 years	79.9 mm (3.1 in)
50 years	87.4 mm (3.4 in)
100 years	94.8 mm (3.7 in)	Longer than the 51 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, 51 years of values from 1952 to 2006.

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: 96.3 mm (3.8 in) in 1974; 81.8 mm (3.2 in) in 1995; 80.8 mm (3.2 in) in 1970.

Station Changes

2 suspected

2 changes were suspected in the annual mean temperature of Camecuaro, at 1979 and 1988. Each is measured against neighbouring stations.

Relative to 5 neighbouring stations, the station's annual mean temperature from 1979 ran 0.3 C (0.5 F) lower than in the years before (possible change).
Relative to 5 neighbouring stations, the station's annual mean temperature from 1988 ran 0.4 C (0.7 F) lower than in the years before (likely change).

Suspected changes in the annual mean temperature at Camecuaro, against neighbouring stations
Year	Shift (C)	Shift (F)	Strength	Neighbours
1979	-0.3	-0.5	possible	5
1988	-0.4	-0.7	likely	5

Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.

Download the Data

Data for Camecuaro standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Camecuaro 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 2026-10-15 (15 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).