San Miguel Curinhuato Weather Records (MXN00016199)

Record envelope, standing records and threshold days for San Miguel Curinhuato (MXN00016199), Mexico, with 36 years of record.

Key Facts for San Miguel Curinhuato

San Miguel Curinhuato (MXN00016199) is a weather station in Mexico at 19.98 latitude and -100.58 longitude, 2,020 m (6,627 ft) above sea level.
The station reports from 1975 to 2010, 36 years of record.
1,464 records set at San Miguel Curinhuato still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
San Miguel Curinhuato set a daily record high maximum temperature of 28.9 C (84.0 F) on 30 December 2010.

About the Station

Location: Mexico, 19.98 latitude, -100.58 longitude.
Elevation: 2,020 m (6,627 ft).
Period of record: 1975 to 2010, 36 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 San Miguel Curinhuato. 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 San Miguel Curinhuato, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	31.7 C (89.1 F)	-2.8 C (27.0 F)	n/a	n/a
Feb	31.7 C (89.1 F)	-3.3 C (26.1 F)	n/a	n/a
Mar	35.6 C (96.1 F)	0.0 C (32.0 F)	n/a	n/a
Apr	38.9 C (102.0 F)	2.8 C (37.0 F)	n/a	n/a
May	38.9 C (102.0 F)	1.7 C (35.1 F)	n/a	n/a
Jun	37.8 C (100.0 F)	5.6 C (42.1 F)	n/a	n/a
Jul	35.6 C (96.1 F)	5.6 C (42.1 F)	n/a	n/a
Aug	35.0 C (95.0 F)	3.9 C (39.0 F)	n/a	n/a
Sep	32.8 C (91.0 F)	3.9 C (39.0 F)	n/a	n/a
Oct	35.6 C (96.1 F)	1.7 C (35.1 F)	n/a	n/a
Nov	33.9 C (93.0 F)	0.0 C (32.0 F)	n/a	n/a
Dec	32.8 C (91.0 F)	-5.0 C (23.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at San Miguel Curinhuato still stand. 1980 holds the most, with 152.

Standing records at San Miguel Curinhuato by the year they were set
Year set	Standing records
1975	39
1976	51
1977	117
1978	134
1979	112
1980	152
1981	79
1982	101
1983	57
1984	13
1985	16
1986	46
1987	29
1988	31
1989	37
1990	22
1991	21
1993	9
1994	37
1995	56
1996	28
1997	24
1998	34
1999	29
2000	14
2001	14
2002	25
2005	24
2006	16
2007	17
2008	9
2009	23
2010	48

Wettest Day of Each Month

Oct: 100.8 mm (4.0 in)

The wettest day on record for each calendar month at San Miguel Curinhuato. The most was 100.8 mm (4.0 in) on 18 October 1998.

Record daily precipitation for each month at San Miguel Curinhuato
Month	Record daily precipitation (mm)	Date
Jan	30.5 mm (1.2 in)	13 January 2002
Feb	77.0 mm (3.0 in)	3 February 2010
Mar	24.9 mm (1.0 in)	11 March 2007
Apr	43.4 mm (1.7 in)	7 April 1997
May	35.8 mm (1.4 in)	28 May 2000
Jun	69.9 mm (2.8 in)	8 June 1975
Jul	70.9 mm (2.8 in)	27 July 2007
Aug	65.8 mm (2.6 in)	21 August 1995
Sep	63.8 mm (2.5 in)	12 September 1985
Oct	100.8 mm (4.0 in)	18 October 1998
Nov	30.5 mm (1.2 in)	7 November 1990
Dec	22.9 mm (0.9 in)	29 December 1995

Period of Record Coverage

1975 to 2010

33 years of record at San Miguel Curinhuato, 1975 to 2010. 11 years have data for under 90 percent of days and are left out of rankings: 1975, 1981, 1993, 1994, 1996, 1997, 1998, 2002 and others.

Days with data per year at San Miguel Curinhuato
Year	Days with data	Share of year	Complete
1975	245	67%	No
1976	335	92%	Yes
1977	363	99%	Yes
1978	359	98%	Yes
1979	356	98%	Yes
1980	353	96%	Yes
1981	317	87%	No
1982	365	100%	Yes
1983	333	91%	Yes
1984	366	100%	Yes
1985	365	100%	Yes
1986	364	100%	Yes
1987	365	100%	Yes
1988	366	100%	Yes
1989	365	100%	Yes
1990	365	100%	Yes
1991	365	100%	Yes
1993	214	59%	No
1994	272	75%	No
1995	360	99%	Yes
1996	215	59%	No
1997	163	45%	No
1998	221	61%	No
1999	362	99%	Yes
2000	366	100%	Yes
2001	361	99%	Yes
2002	322	88%	No
2005	210	58%	No
2006	365	100%	Yes
2007	365	100%	Yes
2008	305	83%	No
2009	364	100%	Yes
2010	325	89%	No

Latest Records

Latest records at San Miguel Curinhuato
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 December 2010	San Miguel Curinhuato, MX	daily high max	28.9 C (84.0 F)	1.1 C (2.0 F)	28 years	14 of 100 (Routine)
25 December 2010	San Miguel Curinhuato, MX	daily high max (Tie)	27.8 C (82.0 F)	tie	13 years	1 of 100 (Routine)
20 December 2010	San Miguel Curinhuato, MX	daily low min	0.6 C (33.1 F)	1.1 C (2.0 F)	32 years	16 of 100 (Routine)
19 December 2010	San Miguel Curinhuato, MX	daily low min (Tie)	0.6 C (33.1 F)	tie	8 years	1 of 100 (Routine)
18 December 2010	San Miguel Curinhuato, MX	daily low min (Tie)	1.7 C (35.1 F)	tie	32 years	3 of 100 (Routine)
16 December 2010	San Miguel Curinhuato, MX	daily low min (Tie)	1.7 C (35.1 F)	tie	8 years	1 of 100 (Routine)
13 December 2010	San Miguel Curinhuato, MX	daily low min (Tie)	1.7 C (35.1 F)	tie	28 years	2 of 100 (Routine)
12 December 2010	San Miguel Curinhuato, MX	daily low min (Tie)	0.6 C (33.1 F)	tie	20 years	2 of 100 (Routine)
11 December 2010	San Miguel Curinhuato, MX	daily low min (Tie)	0.0 C (32.0 F)	tie	8 years	1 of 100 (Routine)
10 December 2010	San Miguel Curinhuato, MX	daily low min (Tie)	-2.2 C (28.0 F)	tie	8 years	1 of 100 (Routine)
9 December 2010	San Miguel Curinhuato, MX	daily low min (Tie)	1.7 C (35.1 F)	tie	35 years	3 of 100 (Routine)
4 December 2010	San Miguel Curinhuato, MX	daily low min (Tie)	0.0 C (32.0 F)	tie	8 years	1 of 100 (Routine)
1 December 2010	San Miguel Curinhuato, MX	daily high min (Tie)	7.8 C (46.0 F)	tie	33 years	3 of 100 (Routine)
31 October 2010	San Miguel Curinhuato, MX	daily high max	28.9 C (84.0 F)	0.6 C (1.1 F)	21 years	10 of 100 (Routine)
27 October 2010	San Miguel Curinhuato, MX	daily high max	31.7 C (89.1 F)	1.7 C (3.1 F)	13 years	11 of 100 (Routine)
26 October 2010	San Miguel Curinhuato, MX	daily high max	30.6 C (87.1 F)	0.6 C (1.1 F)	8 years	6 of 100 (Routine)
25 October 2010	San Miguel Curinhuato, MX	daily high max	30.6 C (87.1 F)	1.7 C (3.1 F)	29 years	15 of 100 (Routine)
24 October 2010	San Miguel Curinhuato, MX	daily high max	30.6 C (87.1 F)	1.7 C (3.1 F)	29 years	15 of 100 (Routine)
23 October 2010	San Miguel Curinhuato, MX	daily high max	30.6 C (87.1 F)	0.6 C (1.1 F)	1 year	4 of 100 (Routine)
21 October 2010	San Miguel Curinhuato, MX	daily high max	30.6 C (87.1 F)	1.7 C (3.1 F)	21 years	13 of 100 (Routine)

Climate Trend

20 complete years, 1977 to 2009

One stripe for each of 20 complete years at San Miguel Curinhuato, 1977 to 2009. Blue stripes are years cooler than the station's own mean of 16.7 C (62.1 F); red stripes are warmer. The coolest year was 1978, at 13.5 C (56.2 F), and the warmest was 2009, at 18.3 C (64.9 F). The strongest colour marks a difference of 3.3 C (5.9 F).

Annual mean temperature at San Miguel Curinhuato as warming stripes, 1977 to 2009
Year	Annual mean temperature	Difference from the station mean
1977	14.2 C	-2.48 C
1978	13.5 C	-3.26 C
1979	14.0 C	-2.75 C
1980	16.7 C	-0.03 C
1982	18.2 C	+1.53 C
1984	16.1 C	-0.60 C
1985	16.0 C	-0.67 C
1986	16.0 C	-0.74 C
1987	16.2 C	-0.53 C
1988	17.7 C	+0.95 C
1989	17.6 C	+0.84 C
1990	17.6 C	+0.92 C
1991	17.2 C	+0.52 C
1995	18.2 C	+1.52 C
1999	16.6 C	-0.13 C
2000	17.5 C	+0.82 C
2001	17.6 C	+0.93 C
2006	17.3 C	+0.59 C
2007	17.6 C	+0.91 C
2009	18.3 C	+1.59 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

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

1975 to 2010

Yearly extremes at San Miguel Curinhuato: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.9 C (102.0 F)	1980	33.9 C (93.0 F)	33
Coldest night (TNn)	-5.0 C (23.0 F)	1989	0.0 C (32.0 F)	33
Wettest day (Rx1day)	100.8 mm (4.0 in)	1998	43.9 mm (1.7 in)	33
Wettest five days (Rx5day)	207.4 mm (8.2 in)	2010	92.7 mm (3.6 in)	33
Longest dry spell (CDD)	153 days	1998	55 days	33

Hottest day (TXx)

The hottest day of the year at San Miguel Curinhuato, 1975 to 2010. The record is 38.9 C (102.0 F) in 1980, marked on the chart; the median year is 33.9 C (93.0 F).

Hottest day (TXx) at San Miguel Curinhuato by year
Year	Hottest day (TXx)
1975	28.9 C (84.0 F)
1976	27.8 C (82.0 F)
1977	30.6 C (87.1 F)
1978	30.0 C (86.0 F)
1979	30.6 C (87.1 F)
1980	38.9 C (102.0 F)
1981	35.6 C (96.1 F)
1982	38.9 C (102.0 F)
1983	33.9 C (93.0 F)
1984	30.6 C (87.1 F)
1985	32.8 C (91.0 F)
1986	31.7 C (89.1 F)
1987	31.7 C (89.1 F)
1988	35.6 C (96.1 F)
1989	35.6 C (96.1 F)
1990	35.0 C (95.0 F)
1991	32.8 C (91.0 F)
1993	35.0 C (95.0 F)
1994	33.9 C (93.0 F)
1995	37.8 C (100.0 F)
1996	31.7 C (89.1 F)
1997	32.8 C (91.0 F)
1998	35.6 C (96.1 F)
1999	35.0 C (95.0 F)
2000	32.8 C (91.0 F)
2001	33.9 C (93.0 F)
2002	35.6 C (96.1 F)
2005	35.6 C (96.1 F)
2006	35.0 C (95.0 F)
2007	33.9 C (93.0 F)
2008	33.9 C (93.0 F)
2009	35.6 C (96.1 F)
2010	36.7 C (98.1 F)

Coldest night (TNn)

The coldest night of the year at San Miguel Curinhuato, 1975 to 2010. The record is -5.0 C (23.0 F) in 1989, marked on the chart; the median year is 0.0 C (32.0 F).

Coldest night (TNn) at San Miguel Curinhuato by year
Year	Coldest night (TNn)
1975	-2.2 C (28.0 F)
1976	-3.3 C (26.1 F)
1977	0.0 C (32.0 F)
1978	0.0 C (32.0 F)
1979	0.0 C (32.0 F)
1980	0.0 C (32.0 F)
1981	0.0 C (32.0 F)
1982	-2.2 C (28.0 F)
1983	-1.1 C (30.0 F)
1984	0.0 C (32.0 F)
1985	-2.2 C (28.0 F)
1986	-2.2 C (28.0 F)
1987	0.0 C (32.0 F)
1988	-2.8 C (27.0 F)
1989	-5.0 C (23.0 F)
1990	0.6 C (33.1 F)
1991	1.7 C (35.1 F)
1993	0.0 C (32.0 F)
1994	1.7 C (35.1 F)
1995	1.7 C (35.1 F)
1996	-1.1 C (30.0 F)
1997	-1.1 C (30.0 F)
1998	2.8 C (37.0 F)
1999	0.0 C (32.0 F)
2000	0.6 C (33.1 F)
2001	1.7 C (35.1 F)
2002	-2.2 C (28.0 F)
2005	1.7 C (35.1 F)
2006	-3.3 C (26.1 F)
2007	2.8 C (37.0 F)
2008	0.6 C (33.1 F)
2009	0.0 C (32.0 F)
2010	-2.2 C (28.0 F)

Wettest day (Rx1day)

The wettest day of the year at San Miguel Curinhuato, 1975 to 2010. The record is 100.8 mm (4.0 in) in 1998, marked on the chart; the median year is 43.9 mm (1.7 in).

Wettest day (Rx1day) at San Miguel Curinhuato by year
Year	Wettest day (Rx1day)
1975	69.9 mm (2.8 in)
1976	37.6 mm (1.5 in)
1977	27.2 mm (1.1 in)
1978	51.3 mm (2.0 in)
1979	32.8 mm (1.3 in)
1980	53.1 mm (2.1 in)
1981	42.9 mm (1.7 in)
1982	39.9 mm (1.6 in)
1983	40.9 mm (1.6 in)
1984	63.0 mm (2.5 in)
1985	63.8 mm (2.5 in)
1986	31.5 mm (1.2 in)
1987	31.5 mm (1.2 in)
1988	31.5 mm (1.2 in)
1989	39.1 mm (1.5 in)
1990	42.7 mm (1.7 in)
1991	70.4 mm (2.8 in)
1993	47.0 mm (1.9 in)
1994	42.9 mm (1.7 in)
1995	65.8 mm (2.6 in)
1996	34.3 mm (1.4 in)
1997	43.9 mm (1.7 in)
1998	100.8 mm (4.0 in)
1999	59.9 mm (2.4 in)
2000	47.8 mm (1.9 in)
2001	40.9 mm (1.6 in)
2002	43.9 mm (1.7 in)
2005	15.7 mm (0.6 in)
2006	63.8 mm (2.5 in)
2007	70.9 mm (2.8 in)
2008	65.8 mm (2.6 in)
2009	38.9 mm (1.5 in)
2010	77.0 mm (3.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at San Miguel Curinhuato, 1975 to 2010. The record is 207.4 mm (8.2 in) in 2010, marked on the chart; the median year is 92.7 mm (3.6 in).

Wettest five days (Rx5day) at San Miguel Curinhuato by year
Year	Wettest five days (Rx5day)
1975	120.4 mm (4.7 in)
1976	90.4 mm (3.6 in)
1977	60.3 mm (2.4 in)
1978	98.6 mm (3.9 in)
1979	62.5 mm (2.5 in)
1980	111.1 mm (4.4 in)
1981	118.1 mm (4.6 in)
1982	65.6 mm (2.6 in)
1983	85.9 mm (3.4 in)
1984	92.7 mm (3.6 in)
1985	105.6 mm (4.2 in)
1986	75.8 mm (3.0 in)
1987	75.4 mm (3.0 in)
1988	66.6 mm (2.6 in)
1989	108.6 mm (4.3 in)
1990	86.5 mm (3.4 in)
1991	90.0 mm (3.5 in)
1993	114.2 mm (4.5 in)
1994	112.0 mm (4.4 in)
1995	100.6 mm (4.0 in)
1996	53.9 mm (2.1 in)
1997	69.3 mm (2.7 in)
1998	101.9 mm (4.0 in)
1999	140.5 mm (5.5 in)
2000	120.7 mm (4.8 in)
2001	87.4 mm (3.4 in)
2002	84.0 mm (3.3 in)
2005	19.8 mm (0.8 in)
2006	117.6 mm (4.6 in)
2007	112.8 mm (4.4 in)
2008	126.8 mm (5.0 in)
2009	75.5 mm (3.0 in)
2010	207.4 mm (8.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at San Miguel Curinhuato, 1975 to 2010. The record is 153 days in 1998, marked on the chart; the median year is 55 days.

Longest dry spell (CDD) at San Miguel Curinhuato by year
Year	Longest dry spell (CDD)
1975	56 days
1976	56 days
1977	49 days
1978	43 days
1979	52 days
1980	72 days
1981	37 days
1982	46 days
1983	69 days
1984	44 days
1985	48 days
1986	71 days
1987	65 days
1988	53 days
1989	90 days
1990	27 days
1991	83 days
1993	55 days
1994	49 days
1995	52 days
1996	68 days
1997	48 days
1998	153 days
1999	84 days
2000	69 days
2001	50 days
2002	69 days
2005	37 days
2006	57 days
2007	33 days
2008	80 days
2009	43 days
2010	98 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.

Download the Data

Data for San Miguel Curinhuato standing records by year: CSV or JSON. Field meanings are on the data page.
Data for San Miguel Curinhuato 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).