Teocaltiche (Smn) Weather Records (MXN00014186)

Record envelope, standing records and threshold days for Teocaltiche (Smn) (MXN00014186), Mexico, with 30 years of record.

Key Facts for Teocaltiche (Smn)

Teocaltiche (Smn) (MXN00014186) is a weather station in Mexico at 21.43 latitude and -102.58 longitude, 1,740 m (5,708 ft) above sea level.
The station reports from 1961 to 1990, 30 years of record.
1,464 records set at Teocaltiche (Smn) still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 21.43 latitude, -102.58 longitude.
Elevation: 1,740 m (5,708 ft).
Period of record: 1961 to 1990, 30 years.
Eligible elements: none yet.

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 Teocaltiche (Smn). 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 Teocaltiche (Smn), 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)	-10.0 C (14.0 F)	n/a	n/a
Feb	31.7 C (89.1 F)	-11.1 C (12.0 F)	n/a	n/a
Mar	36.7 C (98.1 F)	-7.2 C (19.0 F)	n/a	n/a
Apr	36.7 C (98.1 F)	-3.3 C (26.1 F)	n/a	n/a
May	38.9 C (102.0 F)	-1.1 C (30.0 F)	n/a	n/a
Jun	37.8 C (100.0 F)	3.9 C (39.0 F)	n/a	n/a
Jul	35.6 C (96.1 F)	6.7 C (44.1 F)	n/a	n/a
Aug	35.0 C (95.0 F)	5.6 C (42.1 F)	n/a	n/a
Sep	31.7 C (89.1 F)	-1.1 C (30.0 F)	n/a	n/a
Oct	33.9 C (93.0 F)	-3.3 C (26.1 F)	n/a	n/a
Nov	32.8 C (91.0 F)	-9.4 C (15.1 F)	n/a	n/a
Dec	30.0 C (86.0 F)	-10.0 C (14.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Teocaltiche (Smn) still stand. 1979 holds the most, with 137.

Wettest Day of Each Month

Jul: 95.0 mm (3.7 in)

The wettest day on record for each calendar month at Teocaltiche (Smn). The most was 95.0 mm (3.7 in) on 27 July 1978.

Record daily precipitation for each month at Teocaltiche (Smn)
Month	Record daily precipitation (mm)	Date
Jan	90.7 mm (3.6 in)	9 January 1967
Feb	28.2 mm (1.1 in)	23 February 1970
Mar	19.8 mm (0.8 in)	2 March 1968
Apr	59.9 mm (2.4 in)	17 April 1968
May	70.4 mm (2.8 in)	25 May 1967
Jun	70.4 mm (2.8 in)	25 June 1967
Jul	95.0 mm (3.7 in)	27 July 1978
Aug	78.0 mm (3.1 in)	15 August 1973
Sep	56.9 mm (2.2 in)	16 September 1972
Oct	48.3 mm (1.9 in)	7 October 1982
Nov	37.6 mm (1.5 in)	26 November 1982
Dec	20.8 mm (0.8 in)	2 December 1979

Period of Record Coverage

1975 to 1990

16 years of record at Teocaltiche (Smn), 1975 to 1990. Every year has data for at least 90 percent of its days.

Days with data per year at Teocaltiche (Smn)
Year	Days with data	Share of year	Complete
1975	363	99%	Yes
1976	364	99%	Yes
1977	365	100%	Yes
1978	363	99%	Yes
1979	364	100%	Yes
1980	366	100%	Yes
1981	364	100%	Yes
1982	365	100%	Yes
1983	364	100%	Yes
1984	365	100%	Yes
1985	364	100%	Yes
1986	364	100%	Yes
1987	363	99%	Yes
1988	365	100%	Yes
1989	365	100%	Yes
1990	365	100%	Yes

Latest Records

No records were set at this station in the latest data.

Climate Trend

16 complete years, 1975 to 1990

One stripe for each of 16 complete years at Teocaltiche (Smn), 1975 to 1990. 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 1975, at 15.6 C (60.1 F), and the warmest was 1980, at 18.2 C (64.7 F). The strongest colour marks a difference of 1.5 C (2.7 F).

Annual mean temperature at Teocaltiche (Smn) as warming stripes, 1975 to 1990
Year	Annual mean temperature	Difference from the station mean
1975	15.6 C	-1.12 C
1976	16.0 C	-0.71 C
1977	16.2 C	-0.53 C
1978	17.4 C	+0.66 C
1979	17.6 C	+0.84 C
1980	18.2 C	+1.42 C
1981	17.9 C	+1.20 C
1982	17.4 C	+0.70 C
1983	15.9 C	-0.79 C
1984	16.1 C	-0.59 C
1985	16.5 C	-0.21 C
1986	16.2 C	-0.55 C
1987	16.5 C	-0.23 C
1988	16.7 C	-0.03 C
1989	16.6 C	-0.09 C
1990	16.7 C	+0.00 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 1990

Yearly extremes at Teocaltiche (Smn): 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)	1983	36.2 C (97.1 F)	16
Coldest night (TNn)	-11.1 C (12.0 F)	1976	-7.7 C (18.1 F)	16
Wettest day (Rx1day)	95.0 mm (3.7 in)	1978	42.9 mm (1.7 in)	29
Wettest five days (Rx5day)	177.4 mm (7.0 in)	1967	85.4 mm (3.4 in)	29
Longest dry spell (CDD)	178 days	1982	81 days	29

Hottest day (TXx)

The hottest day of the year at Teocaltiche (Smn), 1961 to 1990. The record is 38.9 C (102.0 F) in 1983, marked on the chart; the median year is 36.2 C (97.1 F).

Hottest day (TXx) at Teocaltiche (Smn) by year
Year	Hottest day (TXx)
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1972	n/a
1973	n/a
1974	n/a
1975	33.9 C (93.0 F)
1976	33.9 C (93.0 F)
1977	32.8 C (91.0 F)
1978	36.7 C (98.1 F)
1979	35.6 C (96.1 F)
1980	37.8 C (100.0 F)
1981	36.7 C (98.1 F)
1982	36.7 C (98.1 F)
1983	38.9 C (102.0 F)
1984	35.0 C (95.0 F)
1985	35.6 C (96.1 F)
1986	36.7 C (98.1 F)
1987	35.6 C (96.1 F)
1988	35.6 C (96.1 F)
1989	36.7 C (98.1 F)
1990	37.8 C (100.0 F)

Coldest night (TNn)

The coldest night of the year at Teocaltiche (Smn), 1961 to 1990. The record is -11.1 C (12.0 F) in 1976, marked on the chart; the median year is -7.7 C (18.1 F).

Coldest night (TNn) at Teocaltiche (Smn) by year
Year	Coldest night (TNn)
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1972	n/a
1973	n/a
1974	n/a
1975	-10.0 C (14.0 F)
1976	-11.1 C (12.0 F)
1977	-6.1 C (21.0 F)
1978	-7.2 C (19.0 F)
1979	-9.4 C (15.1 F)
1980	-6.1 C (21.0 F)
1981	-5.0 C (23.0 F)
1982	-5.0 C (23.0 F)
1983	-8.3 C (17.1 F)
1984	-6.1 C (21.0 F)
1985	-9.4 C (15.1 F)
1986	-8.3 C (17.1 F)
1987	-8.3 C (17.1 F)
1988	-10.0 C (14.0 F)
1989	-7.2 C (19.0 F)
1990	-7.2 C (19.0 F)

Wettest day (Rx1day)

The wettest day of the year at Teocaltiche (Smn), 1961 to 1990. The record is 95.0 mm (3.7 in) in 1978, marked on the chart; the median year is 42.9 mm (1.7 in).

Wettest day (Rx1day) at Teocaltiche (Smn) by year
Year	Wettest day (Rx1day)
1961	31.0 mm (1.2 in)
1962	19.8 mm (0.8 in)
1963	22.9 mm (0.9 in)
1964	20.1 mm (0.8 in)
1965	48.0 mm (1.9 in)
1966	70.4 mm (2.8 in)
1967	90.7 mm (3.6 in)
1968	59.9 mm (2.4 in)
1969	54.9 mm (2.2 in)
1970	40.9 mm (1.6 in)
1972	79.8 mm (3.1 in)
1973	78.0 mm (3.1 in)
1974	55.9 mm (2.2 in)
1975	55.9 mm (2.2 in)
1976	41.9 mm (1.6 in)
1977	33.8 mm (1.3 in)
1978	95.0 mm (3.7 in)
1979	24.9 mm (1.0 in)
1980	37.8 mm (1.5 in)
1981	39.4 mm (1.6 in)
1982	48.3 mm (1.9 in)
1983	40.1 mm (1.6 in)
1984	52.6 mm (2.1 in)
1985	31.8 mm (1.3 in)
1986	43.9 mm (1.7 in)
1987	42.9 mm (1.7 in)
1988	48.8 mm (1.9 in)
1989	29.5 mm (1.2 in)
1990	35.6 mm (1.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Teocaltiche (Smn), 1961 to 1990. The record is 177.4 mm (7.0 in) in 1967, marked on the chart; the median year is 85.4 mm (3.4 in).

Wettest five days (Rx5day) at Teocaltiche (Smn) by year
Year	Wettest five days (Rx5day)
1961	122.8 mm (4.8 in)
1962	50.6 mm (2.0 in)
1963	85.1 mm (3.4 in)
1964	51.8 mm (2.0 in)
1965	95.7 mm (3.8 in)
1966	107.3 mm (4.2 in)
1967	177.4 mm (7.0 in)
1968	64.3 mm (2.5 in)
1969	109.2 mm (4.3 in)
1970	113.3 mm (4.5 in)
1972	133.6 mm (5.3 in)
1973	151.3 mm (6.0 in)
1974	85.6 mm (3.4 in)
1975	134.4 mm (5.3 in)
1976	95.5 mm (3.8 in)
1977	81.1 mm (3.2 in)
1978	157.8 mm (6.2 in)
1979	57.0 mm (2.2 in)
1980	72.4 mm (2.9 in)
1981	116.6 mm (4.6 in)
1982	83.5 mm (3.3 in)
1983	85.4 mm (3.4 in)
1984	68.4 mm (2.7 in)
1985	62.6 mm (2.5 in)
1986	84.8 mm (3.3 in)
1987	66.9 mm (2.6 in)
1988	136.4 mm (5.4 in)
1989	67.5 mm (2.7 in)
1990	74.3 mm (2.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Teocaltiche (Smn), 1961 to 1990. The record is 178 days in 1982, marked on the chart; the median year is 81 days.

Longest dry spell (CDD) at Teocaltiche (Smn) by year
Year	Longest dry spell (CDD)
1961	17 days
1962	44 days
1963	87 days
1964	105 days
1965	80 days
1966	77 days
1967	76 days
1968	69 days
1969	79 days
1970	98 days
1972	17 days
1973	26 days
1974	48 days
1975	141 days
1976	96 days
1977	148 days
1978	81 days
1979	118 days
1980	68 days
1981	60 days
1982	178 days
1983	127 days
1984	92 days
1985	72 days
1986	122 days
1987	140 days
1988	97 days
1989	145 days
1990	77 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 Teocaltiche (Smn) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Teocaltiche (Smn) 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).