Santa Maria Tatetla (Cfe) Weather Records (MXN00030157)

Record envelope, standing records and threshold days for Santa Maria Tatetla (Cfe) (MXN00030157), Mexico, with 34 years of record.

Key Facts for Santa Maria Tatetla (Cfe)

Santa Maria Tatetla (Cfe) (MXN00030157) is a weather station in Mexico at 19.27 latitude and -96.70 longitude, 282 m (925 ft) above sea level.
The station reports from 1964 to 1997, 34 years of record.
1,464 records set at Santa Maria Tatetla (Cfe) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Santa Maria Tatetla (Cfe) set a daily record precipitation of 7.4 mm (0.29 in) on 13 May 1997.

About the Station

Location: Mexico, 19.27 latitude, -96.70 longitude.
Elevation: 282 m (925 ft).
Period of record: 1964 to 1997, 34 years.
Eligible elements: 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 Santa Maria Tatetla (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 Santa Maria Tatetla (Cfe), with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	41.7 C (107.1 F)	7.8 C (46.0 F)	n/a	n/a
Feb	40.0 C (104.0 F)	7.8 C (46.0 F)	n/a	n/a
Mar	43.3 C (109.9 F)	10.6 C (51.1 F)	n/a	n/a
Apr	45.0 C (113.0 F)	10.6 C (51.1 F)	n/a	n/a
May	42.2 C (108.0 F)	13.9 C (57.0 F)	n/a	n/a
Jun	41.7 C (107.1 F)	12.2 C (54.0 F)	n/a	n/a
Jul	39.4 C (102.9 F)	15.0 C (59.0 F)	n/a	n/a
Aug	42.8 C (109.0 F)	15.6 C (60.1 F)	n/a	n/a
Sep	41.7 C (107.1 F)	13.9 C (57.0 F)	n/a	n/a
Oct	40.0 C (104.0 F)	11.7 C (53.1 F)	n/a	n/a
Nov	38.3 C (100.9 F)	10.6 C (51.1 F)	n/a	n/a
Dec	40.6 C (105.1 F)	6.1 C (43.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Santa Maria Tatetla (Cfe) still stand. 1984 holds the most, with 139.

Standing records at Santa Maria Tatetla (Cfe) by the year they were set
Year set	Standing records
1972	64
1974	3
1977	7
1979	73
1980	136
1981	61
1982	64
1983	75
1984	139
1985	40
1986	65
1987	83
1988	91
1989	91
1990	49
1991	88
1992	90
1993	46
1994	56
1995	61
1996	66
1997	16

Wettest Day of Each Month

Sep: 184.4 mm (7.3 in)

The wettest day on record for each calendar month at Santa Maria Tatetla (Cfe). The most was 184.4 mm (7.3 in) on 20 September 1974.

Record daily precipitation for each month at Santa Maria Tatetla (Cfe)
Month	Record daily precipitation (mm)	Date
Jan	69.9 mm (2.8 in)	22 January 1994
Feb	126.0 mm (5.0 in)	7 February 1977
Mar	36.1 mm (1.4 in)	20 March 1968
Apr	81.0 mm (3.2 in)	3 April 1990
May	139.4 mm (5.5 in)	4 May 1979
Jun	117.3 mm (4.6 in)	20 June 1974
Jul	104.4 mm (4.1 in)	4 July 1993
Aug	126.0 mm (5.0 in)	7 August 1978
Sep	184.4 mm (7.3 in)	20 September 1974
Oct	99.8 mm (3.9 in)	20 October 1995
Nov	64.0 mm (2.5 in)	16 November 1976
Dec	63.0 mm (2.5 in)	23 December 1976

Period of Record Coverage

1972 to 1997

22 years of record at Santa Maria Tatetla (Cfe), 1972 to 1997. 8 years have data for under 90 percent of days and are left out of rankings: 1972, 1974, 1977, 1979, 1982, 1985, 1990, 1997.

Days with data per year at Santa Maria Tatetla (Cfe)
Year	Days with data	Share of year	Complete
1972	89	24%	No
1974	28	8%	No
1977	31	8%	No
1979	122	33%	No
1980	363	99%	Yes
1981	365	100%	Yes
1982	272	75%	No
1983	358	98%	Yes
1984	330	90%	Yes
1985	243	67%	No
1986	364	100%	Yes
1987	364	100%	Yes
1988	366	100%	Yes
1989	365	100%	Yes
1990	306	84%	No
1991	363	99%	Yes
1992	358	98%	Yes
1993	364	100%	Yes
1994	363	99%	Yes
1995	365	100%	Yes
1996	363	99%	Yes
1997	150	41%	No

Latest Records

Latest records at Santa Maria Tatetla (Cfe)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
13 May 1997	Santa Maria Tatetla (Cfe), MX	daily rain	7.4 mm (0.29 in)	6.6 mm (0.26 in)	26 years	13 of 100 (Routine)
20 April 1997	Santa Maria Tatetla (Cfe), MX	daily rain	9.1 mm (0.36 in)	7.1 mm (0.28 in)	6 years	9 of 100 (Routine)
3 February 1997	Santa Maria Tatetla (Cfe), MX	daily rain	11.9 mm (0.5 in)	8.3 mm (0.33 in)	23 years	15 of 100 (Routine)
28 January 1997	Santa Maria Tatetla (Cfe), MX	daily rain	19.3 mm (0.8 in)	6.9 mm (0.27 in)	5 years	11 of 100 (Routine)
2 January 1997	Santa Maria Tatetla (Cfe), MX	daily rain	4.1 mm (0.16 in)	4.1 mm (0.16 in)	32 years	16 of 100 (Routine)
18 December 1996	Santa Maria Tatetla (Cfe), MX	daily rain	4.8 mm (0.19 in)	1.2 mm (0.05 in)	20 years	10 of 100 (Routine)
2 November 1996	Santa Maria Tatetla (Cfe), MX	daily rain	13.7 mm (0.5 in)	0.7 mm (0.03 in)	19 years	8 of 100 (Routine)
27 October 1996	Santa Maria Tatetla (Cfe), MX	daily rain	16.0 mm (0.6 in)	5.8 mm (0.23 in)	18 years	12 of 100 (Routine)
18 October 1996	Santa Maria Tatetla (Cfe), MX	daily rain	15.7 mm (0.6 in)	1.7 mm (0.07 in)	32 years	13 of 100 (Routine)
1 August 1996	Santa Maria Tatetla (Cfe), MX	daily rain	59.9 mm (2.4 in)	42.1 mm (1.7 in)	28 years	32 of 100 (Routine)
15 July 1996	Santa Maria Tatetla (Cfe), MX	daily rain	31.0 mm (1.2 in)	1.5 mm (0.06 in)	1 year	3 of 100 (Routine)
21 June 1996	Santa Maria Tatetla (Cfe), MX	daily rain	60.5 mm (2.4 in)	20.1 mm (0.8 in)	23 years	19 of 100 (Routine)
14 June 1996	Santa Maria Tatetla (Cfe), MX	daily rain	35.8 mm (1.4 in)	13.4 mm (0.5 in)	8 years	11 of 100 (Routine)
12 June 1996	Santa Maria Tatetla (Cfe), MX	daily rain	12.4 mm (0.5 in)	1.2 mm (0.05 in)	2 years	3 of 100 (Routine)
11 May 1996	Santa Maria Tatetla (Cfe), MX	daily rain	16.8 mm (0.7 in)	2.1 mm (0.08 in)	25 years	11 of 100 (Routine)
29 April 1996	Santa Maria Tatetla (Cfe), MX	daily rain	4.8 mm (0.19 in)	4.8 mm (0.19 in)	32 years	15 of 100 (Routine)
15 April 1996	Santa Maria Tatetla (Cfe), MX	daily rain	26.2 mm (1.0 in)	16.3 mm (0.6 in)	7 years	17 of 100 (Routine)
1 March 1996	Santa Maria Tatetla (Cfe), MX	daily rain	5.8 mm (0.23 in)	3.3 mm (0.13 in)	14 years	11 of 100 (Routine)
26 December 1995	Santa Maria Tatetla (Cfe), MX	daily rain	7.9 mm (0.31 in)	2.6 mm (0.10 in)	8 years	7 of 100 (Routine)
20 October 1995	Santa Maria Tatetla (Cfe), MX	monthly rain	99.8 mm (3.9 in)	34.5 mm (1.4 in)	30 years	52 of 100 (Notable)

Climate Trend

13 complete years, 1980 to 1996

One stripe for each of 13 complete years at Santa Maria Tatetla (Cfe), 1980 to 1996. Blue stripes are years cooler than the station's own mean of 25.2 C (77.4 F); red stripes are warmer. The coolest year was 1992, at 24.2 C (75.6 F), and the warmest was 1989, at 25.9 C (78.5 F). The strongest colour marks a difference of 1.0 C (1.8 F).

Annual mean temperature at Santa Maria Tatetla (Cfe) as warming stripes, 1980 to 1996
Year	Annual mean temperature	Difference from the station mean
1980	25.0 C	-0.19 C
1981	25.1 C	-0.12 C
1983	25.3 C	+0.04 C
1986	25.4 C	+0.13 C
1987	25.4 C	+0.16 C
1988	25.7 C	+0.45 C
1989	25.9 C	+0.62 C
1991	25.6 C	+0.36 C
1992	24.2 C	-0.99 C
1993	25.0 C	-0.19 C
1994	25.2 C	-0.08 C
1995	25.4 C	+0.14 C
1996	24.9 C	-0.38 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

1964 to 1997

Yearly extremes at Santa Maria Tatetla (Cfe): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	45.0 C (113.0 F)	1984	40.3 C (104.5 F)	22
Coldest night (TNn)	6.1 C (43.0 F)	1989	10.9 C (51.5 F)	22
Wettest day (Rx1day)	184.4 mm (7.3 in)	1974	79.6 mm (3.1 in)	34
Wettest five days (Rx5day)	401.1 mm (15.8 in)	1974	144.0 mm (5.7 in)	34
Longest dry spell (CDD)	79 days	1970	36 days	34

Hottest day (TXx)

The hottest day of the year at Santa Maria Tatetla (Cfe), 1964 to 1997. The record is 45.0 C (113.0 F) in 1984, marked on the chart; the median year is 40.3 C (104.5 F).

Hottest day (TXx) at Santa Maria Tatetla (Cfe) by year
Year	Hottest day (TXx)
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	38.9 C (102.0 F)
1973	n/a
1974	34.4 C (93.9 F)
1975	n/a
1976	n/a
1977	35.0 C (95.0 F)
1978	n/a
1979	37.8 C (100.0 F)
1980	41.7 C (107.1 F)
1981	40.6 C (105.1 F)
1982	42.2 C (108.0 F)
1983	43.3 C (109.9 F)
1984	45.0 C (113.0 F)
1985	39.4 C (102.9 F)
1986	40.0 C (104.0 F)
1987	40.6 C (105.1 F)
1988	42.8 C (109.0 F)
1989	41.1 C (106.0 F)
1990	41.7 C (107.1 F)
1991	41.1 C (106.0 F)
1992	38.3 C (100.9 F)
1993	40.0 C (104.0 F)
1994	40.0 C (104.0 F)
1995	40.6 C (105.1 F)
1996	39.4 C (102.9 F)
1997	38.3 C (100.9 F)

Coldest night (TNn)

The coldest night of the year at Santa Maria Tatetla (Cfe), 1964 to 1997. The record is 6.1 C (43.0 F) in 1989, marked on the chart; the median year is 10.9 C (51.5 F).

Coldest night (TNn) at Santa Maria Tatetla (Cfe) by year
Year	Coldest night (TNn)
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	15.6 C (60.1 F)
1973	n/a
1974	14.4 C (57.9 F)
1975	n/a
1976	n/a
1977	20.0 C (68.0 F)
1978	n/a
1979	10.0 C (50.0 F)
1980	7.8 C (46.0 F)
1981	10.6 C (51.1 F)
1982	10.6 C (51.1 F)
1983	8.9 C (48.0 F)
1984	12.2 C (54.0 F)
1985	10.0 C (50.0 F)
1986	8.9 C (48.0 F)
1987	10.0 C (50.0 F)
1988	11.1 C (52.0 F)
1989	6.1 C (43.0 F)
1990	11.1 C (52.0 F)
1991	11.7 C (53.1 F)
1992	11.7 C (53.1 F)
1993	10.6 C (51.1 F)
1994	11.1 C (52.0 F)
1995	12.8 C (55.0 F)
1996	7.8 C (46.0 F)
1997	11.1 C (52.0 F)

Wettest day (Rx1day)

The wettest day of the year at Santa Maria Tatetla (Cfe), 1964 to 1997. The record is 184.4 mm (7.3 in) in 1974, marked on the chart; the median year is 79.6 mm (3.1 in).

Wettest day (Rx1day) at Santa Maria Tatetla (Cfe) by year
Year	Wettest day (Rx1day)
1964	47.2 mm (1.9 in)
1965	65.3 mm (2.6 in)
1966	93.0 mm (3.7 in)
1967	72.9 mm (2.9 in)
1968	75.4 mm (3.0 in)
1969	96.3 mm (3.8 in)
1970	158.5 mm (6.2 in)
1971	78.2 mm (3.1 in)
1972	49.3 mm (1.9 in)
1973	89.4 mm (3.5 in)
1974	184.4 mm (7.3 in)
1975	106.9 mm (4.2 in)
1976	64.0 mm (2.5 in)
1977	126.0 mm (5.0 in)
1978	126.0 mm (5.0 in)
1979	139.4 mm (5.5 in)
1980	102.4 mm (4.0 in)
1981	132.3 mm (5.2 in)
1982	64.3 mm (2.5 in)
1983	85.6 mm (3.4 in)
1984	116.8 mm (4.6 in)
1985	64.3 mm (2.5 in)
1986	50.3 mm (2.0 in)
1987	58.2 mm (2.3 in)
1988	74.7 mm (2.9 in)
1989	70.1 mm (2.8 in)
1990	81.0 mm (3.2 in)
1991	71.6 mm (2.8 in)
1992	123.7 mm (4.9 in)
1993	105.9 mm (4.2 in)
1994	69.9 mm (2.8 in)
1995	99.8 mm (3.9 in)
1996	61.0 mm (2.4 in)
1997	21.6 mm (0.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Santa Maria Tatetla (Cfe), 1964 to 1997. The record is 401.1 mm (15.8 in) in 1974, marked on the chart; the median year is 144.0 mm (5.7 in).

Wettest five days (Rx5day) at Santa Maria Tatetla (Cfe) by year
Year	Wettest five days (Rx5day)
1964	82.1 mm (3.2 in)
1965	111.1 mm (4.4 in)
1966	194.6 mm (7.7 in)
1967	193.8 mm (7.6 in)
1968	194.8 mm (7.7 in)
1969	253.8 mm (10.0 in)
1970	227.1 mm (8.9 in)
1971	125.7 mm (4.9 in)
1972	52.6 mm (2.1 in)
1973	136.9 mm (5.4 in)
1974	401.1 mm (15.8 in)
1975	230.8 mm (9.1 in)
1976	85.7 mm (3.4 in)
1977	135.7 mm (5.3 in)
1978	135.7 mm (5.3 in)
1979	151.0 mm (5.9 in)
1980	168.0 mm (6.6 in)
1981	181.7 mm (7.2 in)
1982	79.5 mm (3.1 in)
1983	259.8 mm (10.2 in)
1984	214.0 mm (8.4 in)
1985	119.7 mm (4.7 in)
1986	98.4 mm (3.9 in)
1987	102.7 mm (4.0 in)
1988	155.8 mm (6.1 in)
1989	113.0 mm (4.4 in)
1990	107.5 mm (4.2 in)
1991	210.8 mm (8.3 in)
1992	164.8 mm (6.5 in)
1993	244.0 mm (9.6 in)
1994	111.6 mm (4.4 in)
1995	99.8 mm (3.9 in)
1996	161.9 mm (6.4 in)
1997	26.7 mm (1.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Santa Maria Tatetla (Cfe), 1964 to 1997. The record is 79 days in 1970, marked on the chart; the median year is 36 days.

Longest dry spell (CDD) at Santa Maria Tatetla (Cfe) by year
Year	Longest dry spell (CDD)
1964	41 days
1965	23 days
1966	59 days
1967	36 days
1968	22 days
1969	21 days
1970	79 days
1971	35 days
1972	38 days
1973	42 days
1974	36 days
1975	41 days
1976	27 days
1977	20 days
1978	26 days
1979	68 days
1980	34 days
1981	24 days
1982	39 days
1983	39 days
1984	47 days
1985	55 days
1986	37 days
1987	32 days
1988	30 days
1989	48 days
1990	32 days
1991	54 days
1992	34 days
1993	36 days
1994	35 days
1995	31 days
1996	43 days
1997	19 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 Santa Maria Tatetla (Cfe) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Santa Maria Tatetla (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).