San Ignacio (Cfe) Weather Records (MXN00025118)

Record envelope, standing records and threshold days for San Ignacio (Cfe) (MXN00025118), Mexico, with 39 years of record.

Key Facts for San Ignacio (Cfe)

San Ignacio (Cfe) (MXN00025118) is a weather station in Mexico at 23.93 latitude and -106.42 longitude, 176 m (577 ft) above sea level.
The station reports from 1961 to 1999, 39 years of record.
1,464 records set at San Ignacio (Cfe) still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
San Ignacio (Cfe) set a daily record high maximum temperature of 35.6 C (96.1 F) on 29 December 1999.

About the Station

Location: Mexico, 23.93 latitude, -106.42 longitude.
Elevation: 176 m (577 ft).
Period of record: 1961 to 1999, 39 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 Ignacio (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 San Ignacio (Cfe), with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	37.8 C (100.0 F)	0.6 C (33.1 F)	n/a	n/a
Feb	38.9 C (102.0 F)	3.9 C (39.0 F)	n/a	n/a
Mar	41.1 C (106.0 F)	3.9 C (39.0 F)	n/a	n/a
Apr	43.9 C (111.0 F)	5.6 C (42.1 F)	n/a	n/a
May	45.0 C (113.0 F)	8.9 C (48.0 F)	n/a	n/a
Jun	45.6 C (114.1 F)	9.4 C (48.9 F)	n/a	n/a
Jul	42.8 C (109.0 F)	18.9 C (66.0 F)	n/a	n/a
Aug	41.1 C (106.0 F)	18.9 C (66.0 F)	n/a	n/a
Sep	43.9 C (111.0 F)	13.3 C (55.9 F)	n/a	n/a
Oct	41.7 C (107.1 F)	12.2 C (54.0 F)	n/a	n/a
Nov	41.7 C (107.1 F)	5.0 C (41.0 F)	n/a	n/a
Dec	40.0 C (104.0 F)	2.8 C (37.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at San Ignacio (Cfe) still stand. 1999 holds the most, with 119.

Standing records at San Ignacio (Cfe) by the year they were set
Year set	Standing records
1961	21
1962	38
1963	48
1964	29
1965	40
1966	35
1967	44
1968	41
1969	42
1970	32
1971	51
1972	51
1973	40
1974	43
1975	28
1976	34
1977	48
1978	64
1979	39
1980	30
1981	37
1982	30
1983	35
1984	5
1985	74
1986	29
1987	32
1988	72
1989	64
1990	61
1991	38
1992	41
1993	21
1998	8
1999	119

All-Time Record Progression

1 new records

1 all-time records were set at San Ignacio (Cfe) between 12 September 1993 and 12 September 1993. Each dot is a new record.

Wettest Day of Each Month

Sep: 259.8 mm (10.2 in)

The wettest day on record for each calendar month at San Ignacio (Cfe). The most was 259.8 mm (10.2 in) on 12 September 1993.

Record daily precipitation for each month at San Ignacio (Cfe)
Month	Record daily precipitation (mm)	Date
Jan	51.3 mm (2.0 in)	29 January 1984
Feb	36.3 mm (1.4 in)	20 February 1973
Mar	86.4 mm (3.4 in)	3 March 1983
Apr	17.8 mm (0.7 in)	2 April 1966
May	17.8 mm (0.7 in)	27 May 1974
Jun	129.3 mm (5.1 in)	13 June 1976
Jul	117.9 mm (4.6 in)	14 July 1975
Aug	125.5 mm (4.9 in)	3 August 1981
Sep	259.8 mm (10.2 in)	12 September 1993
Oct	214.9 mm (8.5 in)	29 October 1972
Nov	86.9 mm (3.4 in)	19 November 1989
Dec	79.0 mm (3.1 in)	28 December 1972

Period of Record Coverage

1961 to 1999

35 years of record at San Ignacio (Cfe), 1961 to 1999. 9 years have data for under 90 percent of days and are left out of rankings: 1961, 1976, 1977, 1982, 1984, 1985, 1986, 1987 and others.

Days with data per year at San Ignacio (Cfe)
Year	Days with data	Share of year	Complete
1961	212	58%	No
1962	365	100%	Yes
1963	365	100%	Yes
1964	365	100%	Yes
1965	364	100%	Yes
1966	365	100%	Yes
1967	365	100%	Yes
1968	366	100%	Yes
1969	333	91%	Yes
1970	363	99%	Yes
1971	364	100%	Yes
1972	336	92%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	275	75%	No
1977	276	76%	No
1978	365	100%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
1981	334	92%	Yes
1982	212	58%	No
1983	365	100%	Yes
1984	213	58%	No
1985	303	83%	No
1986	273	75%	No
1987	245	67%	No
1988	366	100%	Yes
1989	365	100%	Yes
1990	365	100%	Yes
1991	365	100%	Yes
1992	335	92%	Yes
1993	365	100%	Yes
1998	92	25%	No
1999	364	100%	Yes

Latest Records

Latest records at San Ignacio (Cfe)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
29 December 1999	San Ignacio (Cfe), MX	daily high max	35.6 C (96.1 F)	1.7 C (3.1 F)	8 years	9 of 100 (Routine)
25 December 1999	San Ignacio (Cfe), MX	daily low min	3.9 C (39.0 F)	2.2 C (4.0 F)	24 years	17 of 100 (Routine)
24 December 1999	San Ignacio (Cfe), MX	daily low min	3.9 C (39.0 F)	3.9 C (7.0 F)	0 years	16 of 100 (Routine)
23 December 1999	San Ignacio (Cfe), MX	daily low min	5.0 C (41.0 F)	2.8 C (5.0 F)	25 years	20 of 100 (Routine)
22 December 1999	San Ignacio (Cfe), MX	daily low min	5.6 C (42.1 F)	1.1 C (2.0 F)	25 years	13 of 100 (Routine)
21 December 1999	San Ignacio (Cfe), MX	daily low min	5.0 C (41.0 F)	3.3 C (5.9 F)	33 years	24 of 100 (Routine)
20 December 1999	San Ignacio (Cfe), MX	daily low min (Tie)	5.0 C (41.0 F)	tie	33 years	3 of 100 (Routine)
19 December 1999	San Ignacio (Cfe), MX	daily low min	5.6 C (42.1 F)	1.1 C (2.0 F)	6 years	8 of 100 (Routine)
18 December 1999	San Ignacio (Cfe), MX	daily low min	5.0 C (41.0 F)	2.8 C (5.0 F)	21 years	19 of 100 (Routine)
17 December 1999	San Ignacio (Cfe), MX	daily low min	6.1 C (43.0 F)	0.6 C (1.1 F)	24 years	12 of 100 (Routine)
16 December 1999	San Ignacio (Cfe), MX	daily low min (Tie)	5.0 C (41.0 F)	tie	9 years	1 of 100 (Routine)
15 December 1999	San Ignacio (Cfe), MX	daily low min	3.9 C (39.0 F)	1.1 C (2.0 F)	13 years	10 of 100 (Routine)
14 December 1999	San Ignacio (Cfe), MX	monthly low min	2.8 C (37.0 F)	0.5 C (0.9 F)	0 years	14 of 100 (Routine)
13 December 1999	San Ignacio (Cfe), MX	monthly low max	17.2 C (63.0 F)	0.6 C (1.1 F)	38 years	25 of 100 (Routine)
13 December 1999	San Ignacio (Cfe), MX	monthly low min	3.3 C (37.9 F)	1.1 C (2.0 F)	23 years	23 of 100 (Routine)
12 December 1999	San Ignacio (Cfe), MX	daily low max	20.0 C (68.0 F)	0.6 C (1.1 F)	37 years	15 of 100 (Routine)
11 December 1999	San Ignacio (Cfe), MX	daily low min (Tie)	5.0 C (41.0 F)	tie	32 years	3 of 100 (Routine)
9 December 1999	San Ignacio (Cfe), MX	daily low max	20.0 C (68.0 F)	3.9 C (7.0 F)	37 years	25 of 100 (Routine)
7 December 1999	San Ignacio (Cfe), MX	daily low min	6.1 C (43.0 F)	1.7 C (3.1 F)	28 years	17 of 100 (Routine)
2 December 1999	San Ignacio (Cfe), MX	daily low min	7.2 C (45.0 F)	0.6 C (1.1 F)	12 years	8 of 100 (Routine)

Climate Trend

22 complete years, 1962 to 1999

One stripe for each of 22 complete years at San Ignacio (Cfe), 1962 to 1999. Blue stripes are years cooler than the station's own mean of 24.9 C (76.9 F); red stripes are warmer. The coolest year was 1999, at 22.2 C (71.9 F), and the warmest was 1978, at 26.3 C (79.3 F). The strongest colour marks a difference of 2.8 C (5.0 F).

Annual mean temperature at San Ignacio (Cfe) as warming stripes, 1962 to 1999
Year	Annual mean temperature	Difference from the station mean
1962	25.1 C	+0.15 C
1963	24.9 C	-0.01 C
1964	24.3 C	-0.61 C
1965	24.8 C	-0.10 C
1966	25.3 C	+0.36 C
1967	25.4 C	+0.50 C
1968	25.1 C	+0.12 C
1970	25.3 C	+0.39 C
1971	25.2 C	+0.29 C
1973	25.1 C	+0.15 C
1974	25.4 C	+0.50 C
1975	25.3 C	+0.38 C
1978	26.3 C	+1.35 C
1979	25.6 C	+0.66 C
1980	25.4 C	+0.46 C
1983	25.3 C	+0.41 C
1988	24.2 C	-0.77 C
1989	24.7 C	-0.25 C
1990	25.5 C	+0.61 C
1991	23.9 C	-1.03 C
1993	24.0 C	-0.89 C
1999	22.2 C	-2.77 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

1961 to 1999

Yearly extremes at San Ignacio (Cfe): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	45.6 C (114.1 F)	1988	40.6 C (105.1 F)	35
Coldest night (TNn)	0.6 C (33.1 F)	1988	5.0 C (41.0 F)	35
Wettest day (Rx1day)	259.8 mm (10.2 in)	1993	86.9 mm (3.4 in)	35
Wettest five days (Rx5day)	302.1 mm (11.9 in)	1972	135.4 mm (5.3 in)	35
Longest dry spell (CDD)	171 days	1999	104 days	35

Hottest day (TXx)

The hottest day of the year at San Ignacio (Cfe), 1961 to 1999. The record is 45.6 C (114.1 F) in 1988, marked on the chart; the median year is 40.6 C (105.1 F).

Hottest day (TXx) at San Ignacio (Cfe) by year
Year	Hottest day (TXx)
1961	40.0 C (104.0 F)
1962	40.0 C (104.0 F)
1963	40.0 C (104.0 F)
1964	40.0 C (104.0 F)
1965	40.0 C (104.0 F)
1966	40.0 C (104.0 F)
1967	40.6 C (105.1 F)
1968	40.0 C (104.0 F)
1969	40.6 C (105.1 F)
1970	41.7 C (107.1 F)
1971	41.7 C (107.1 F)
1972	42.2 C (108.0 F)
1973	41.7 C (107.1 F)
1974	41.7 C (107.1 F)
1975	40.6 C (105.1 F)
1976	42.2 C (108.0 F)
1977	40.6 C (105.1 F)
1978	41.7 C (107.1 F)
1979	41.1 C (106.0 F)
1980	42.2 C (108.0 F)
1981	40.6 C (105.1 F)
1982	41.7 C (107.1 F)
1983	45.0 C (113.0 F)
1984	40.0 C (104.0 F)
1985	38.9 C (102.0 F)
1986	40.0 C (104.0 F)
1987	41.7 C (107.1 F)
1988	45.6 C (114.1 F)
1989	43.9 C (111.0 F)
1990	45.0 C (113.0 F)
1991	40.6 C (105.1 F)
1992	45.0 C (113.0 F)
1993	41.1 C (106.0 F)
1998	36.1 C (97.0 F)
1999	37.8 C (100.0 F)

Coldest night (TNn)

The coldest night of the year at San Ignacio (Cfe), 1961 to 1999. The record is 0.6 C (33.1 F) in 1988, marked on the chart; the median year is 5.0 C (41.0 F).

Coldest night (TNn) at San Ignacio (Cfe) by year
Year	Coldest night (TNn)
1961	5.0 C (41.0 F)
1962	5.6 C (42.1 F)
1963	5.6 C (42.1 F)
1964	3.9 C (39.0 F)
1965	5.0 C (41.0 F)
1966	5.0 C (41.0 F)
1967	3.9 C (39.0 F)
1968	7.8 C (46.0 F)
1969	5.0 C (41.0 F)
1970	6.1 C (43.0 F)
1971	4.4 C (39.9 F)
1972	6.7 C (44.1 F)
1973	4.4 C (39.9 F)
1974	5.0 C (41.0 F)
1975	4.4 C (39.9 F)
1976	7.2 C (45.0 F)
1977	7.2 C (45.0 F)
1978	6.7 C (44.1 F)
1979	5.0 C (41.0 F)
1980	7.8 C (46.0 F)
1981	8.3 C (46.9 F)
1982	7.2 C (45.0 F)
1983	5.6 C (42.1 F)
1984	5.0 C (41.0 F)
1985	4.4 C (39.9 F)
1986	5.0 C (41.0 F)
1987	5.6 C (42.1 F)
1988	0.6 C (33.1 F)
1989	2.8 C (37.0 F)
1990	5.0 C (41.0 F)
1991	4.4 C (39.9 F)
1992	3.9 C (39.0 F)
1993	5.0 C (41.0 F)
1998	5.0 C (41.0 F)
1999	1.7 C (35.1 F)

Wettest day (Rx1day)

The wettest day of the year at San Ignacio (Cfe), 1961 to 1999. The record is 259.8 mm (10.2 in) in 1993, marked on the chart; the median year is 86.9 mm (3.4 in).

Wettest day (Rx1day) at San Ignacio (Cfe) by year
Year	Wettest day (Rx1day)
1961	63.0 mm (2.5 in)
1962	79.0 mm (3.1 in)
1963	82.8 mm (3.3 in)
1964	71.9 mm (2.8 in)
1965	89.4 mm (3.5 in)
1966	69.9 mm (2.8 in)
1967	111.0 mm (4.4 in)
1968	111.8 mm (4.4 in)
1969	99.8 mm (3.9 in)
1970	119.9 mm (4.7 in)
1971	83.3 mm (3.3 in)
1972	214.9 mm (8.5 in)
1973	89.9 mm (3.5 in)
1974	77.5 mm (3.1 in)
1975	117.9 mm (4.6 in)
1976	129.3 mm (5.1 in)
1977	120.9 mm (4.8 in)
1978	104.9 mm (4.1 in)
1979	104.4 mm (4.1 in)
1980	102.9 mm (4.1 in)
1981	140.0 mm (5.5 in)
1982	21.8 mm (0.9 in)
1983	86.4 mm (3.4 in)
1984	53.8 mm (2.1 in)
1985	96.8 mm (3.8 in)
1986	99.8 mm (3.9 in)
1987	46.0 mm (1.8 in)
1988	71.4 mm (2.8 in)
1989	86.9 mm (3.4 in)
1990	84.3 mm (3.3 in)
1991	79.8 mm (3.1 in)
1992	57.9 mm (2.3 in)
1993	259.8 mm (10.2 in)
1998	23.9 mm (0.9 in)
1999	83.8 mm (3.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at San Ignacio (Cfe), 1961 to 1999. The record is 302.1 mm (11.9 in) in 1972, marked on the chart; the median year is 135.4 mm (5.3 in).

Wettest five days (Rx5day) at San Ignacio (Cfe) by year
Year	Wettest five days (Rx5day)
1961	101.9 mm (4.0 in)
1962	105.1 mm (4.1 in)
1963	135.5 mm (5.3 in)
1964	173.8 mm (6.8 in)
1965	138.4 mm (5.4 in)
1966	81.4 mm (3.2 in)
1967	184.9 mm (7.3 in)
1968	197.2 mm (7.8 in)
1969	123.0 mm (4.8 in)
1970	192.0 mm (7.6 in)
1971	106.9 mm (4.2 in)
1972	302.1 mm (11.9 in)
1973	159.8 mm (6.3 in)
1974	130.4 mm (5.1 in)
1975	171.3 mm (6.7 in)
1976	151.9 mm (6.0 in)
1977	194.0 mm (7.6 in)
1978	109.7 mm (4.3 in)
1979	135.4 mm (5.3 in)
1980	146.8 mm (5.8 in)
1981	188.8 mm (7.4 in)
1982	21.8 mm (0.9 in)
1983	157.5 mm (6.2 in)
1984	100.6 mm (4.0 in)
1985	100.6 mm (4.0 in)
1986	131.6 mm (5.2 in)
1987	85.9 mm (3.4 in)
1988	114.3 mm (4.5 in)
1989	156.0 mm (6.1 in)
1990	134.1 mm (5.3 in)
1991	114.4 mm (4.5 in)
1992	79.1 mm (3.1 in)
1993	279.6 mm (11.0 in)
1998	26.2 mm (1.0 in)
1999	143.1 mm (5.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at San Ignacio (Cfe), 1961 to 1999. The record is 171 days in 1999, marked on the chart; the median year is 104 days.

Longest dry spell (CDD) at San Ignacio (Cfe) by year
Year	Longest dry spell (CDD)
1961	72 days
1962	101 days
1963	113 days
1964	90 days
1965	144 days
1966	82 days
1967	155 days
1968	112 days
1969	103 days
1970	96 days
1971	168 days
1972	164 days
1973	104 days
1974	77 days
1975	155 days
1976	104 days
1977	47 days
1978	83 days
1979	153 days
1980	60 days
1981	63 days
1982	169 days
1983	49 days
1984	122 days
1985	89 days
1986	82 days
1987	47 days
1988	109 days
1989	140 days
1990	155 days
1991	134 days
1992	104 days
1993	168 days
1998	77 days
1999	171 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 Ignacio (Cfe) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for San Ignacio (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).