Tecozautla Weather Records (MXN00013053)

Record envelope, standing records and threshold days for Tecozautla (MXN00013053), Mexico, with 33 years of record.

Key Facts for Tecozautla

Tecozautla (MXN00013053) is a weather station in Mexico at 20.53 latitude and -99.63 longitude, 1,700 m (5,577 ft) above sea level.
The station reports from 1945 to 1977, 33 years of record.
1,464 records set at Tecozautla still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 20.53 latitude, -99.63 longitude.
Elevation: 1,700 m (5,577 ft).
Period of record: 1945 to 1977, 33 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 Tecozautla. 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 Tecozautla, 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)	-7.2 C (19.0 F)	n/a	n/a
Feb	36.1 C (97.0 F)	-3.3 C (26.1 F)	n/a	n/a
Mar	36.7 C (98.1 F)	0.0 C (32.0 F)	n/a	n/a
Apr	38.9 C (102.0 F)	-0.6 C (30.9 F)	n/a	n/a
May	39.4 C (102.9 F)	5.0 C (41.0 F)	n/a	n/a
Jun	37.8 C (100.0 F)	7.8 C (46.0 F)	n/a	n/a
Jul	35.0 C (95.0 F)	8.3 C (46.9 F)	n/a	n/a
Aug	35.0 C (95.0 F)	7.8 C (46.0 F)	n/a	n/a
Sep	34.4 C (93.9 F)	2.8 C (37.0 F)	n/a	n/a
Oct	35.0 C (95.0 F)	0.0 C (32.0 F)	n/a	n/a
Nov	32.8 C (91.0 F)	-4.4 C (24.1 F)	n/a	n/a
Dec	31.7 C (89.1 F)	-3.3 C (26.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Tecozautla still stand. 1962 holds the most, with 100.

Standing records at Tecozautla by the year they were set
Year set	Standing records
1945	15
1947	85
1948	98
1949	71
1950	59
1953	79
1954	68
1955	90
1956	76
1957	69
1958	79
1959	68
1960	87
1961	91
1962	100
1963	70
1964	95
1965	60
1966	8
1976	83
1977	13

Wettest Day of Each Month

Sep: 103.9 mm (4.1 in)

The wettest day on record for each calendar month at Tecozautla. The most was 103.9 mm (4.1 in) on 21 September 1946.

Record daily precipitation for each month at Tecozautla
Month	Record daily precipitation (mm)	Date
Jan	20.8 mm (0.8 in)	18 January 1958
Feb	15.0 mm (0.6 in)	28 February 1948
Mar	19.8 mm (0.8 in)	24 March 1965
Apr	30.5 mm (1.2 in)	29 April 1961
May	53.3 mm (2.1 in)	17 May 1965
Jun	95.0 mm (3.7 in)	14 June 1976
Jul	101.9 mm (4.0 in)	23 July 1963
Aug	71.9 mm (2.8 in)	22 August 1962
Sep	103.9 mm (4.1 in)	21 September 1946
Oct	51.3 mm (2.0 in)	16 October 1960
Nov	23.4 mm (0.9 in)	1 November 1953
Dec	13.0 mm (0.5 in)	25 December 1947

Period of Record Coverage

1945 to 1977

21 years of record at Tecozautla, 1945 to 1977. 5 years have data for under 90 percent of days and are left out of rankings: 1945, 1953, 1965, 1966, 1977.

Days with data per year at Tecozautla
Year	Days with data	Share of year	Complete
1945	31	8%	No
1947	333	91%	Yes
1948	366	100%	Yes
1949	364	100%	Yes
1950	365	100%	Yes
1953	245	67%	No
1954	365	100%	Yes
1955	364	100%	Yes
1956	366	100%	Yes
1957	335	92%	Yes
1958	365	100%	Yes
1959	361	99%	Yes
1960	366	100%	Yes
1961	353	97%	Yes
1962	352	96%	Yes
1963	353	97%	Yes
1964	354	97%	Yes
1965	324	89%	No
1966	57	16%	No
1976	366	100%	Yes
1977	59	16%	No

Latest Records

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

Climate Trend

14 complete years, 1948 to 1976

One stripe for each of 14 complete years at Tecozautla, 1948 to 1976. Blue stripes are years cooler than the station's own mean of 19.1 C (66.3 F); red stripes are warmer. The coolest year was 1956, at 18.2 C (64.8 F), and the warmest was 1962, at 20.0 C (67.9 F). The strongest colour marks a difference of 1.0 C (1.8 F).

Annual mean temperature at Tecozautla as warming stripes, 1948 to 1976
Year	Annual mean temperature	Difference from the station mean
1948	18.6 C	-0.43 C
1949	18.9 C	-0.19 C
1950	18.8 C	-0.24 C
1954	18.9 C	-0.17 C
1955	18.4 C	-0.66 C
1956	18.2 C	-0.83 C
1958	19.3 C	+0.22 C
1959	18.7 C	-0.31 C
1960	19.5 C	+0.42 C
1961	19.4 C	+0.35 C
1962	20.0 C	+0.91 C
1963	19.2 C	+0.10 C
1964	19.7 C	+0.64 C
1976	19.3 C	+0.21 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

1945 to 1977

Yearly extremes at Tecozautla: 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)	1961	36.7 C (98.1 F)	21
Coldest night (TNn)	-7.2 C (19.0 F)	1956	-3.3 C (26.1 F)	21
Wettest day (Rx1day)	103.9 mm (4.1 in)	1946	46.0 mm (1.8 in)	22
Wettest five days (Rx5day)	174.3 mm (6.9 in)	1946	85.1 mm (3.3 in)	22
Longest dry spell (CDD)	126 days	1960	56 days	22

Hottest day (TXx)

The hottest day of the year at Tecozautla, 1945 to 1977. The record is 39.4 C (102.9 F) in 1961, marked on the chart; the median year is 36.7 C (98.1 F).

Hottest day (TXx) at Tecozautla by year
Year	Hottest day (TXx)
1945	35.0 C (95.0 F)
1946	n/a
1947	35.6 C (96.1 F)
1948	36.7 C (98.1 F)
1949	35.6 C (96.1 F)
1950	36.7 C (98.1 F)
1953	37.8 C (100.0 F)
1954	35.6 C (96.1 F)
1955	35.6 C (96.1 F)
1956	35.0 C (95.0 F)
1957	36.7 C (98.1 F)
1958	36.7 C (98.1 F)
1959	35.0 C (95.0 F)
1960	37.8 C (100.0 F)
1961	39.4 C (102.9 F)
1962	38.9 C (102.0 F)
1963	36.7 C (98.1 F)
1964	38.9 C (102.0 F)
1965	36.7 C (98.1 F)
1966	32.8 C (91.0 F)
1976	36.7 C (98.1 F)
1977	31.7 C (89.1 F)

Coldest night (TNn)

The coldest night of the year at Tecozautla, 1945 to 1977. The record is -7.2 C (19.0 F) in 1956, marked on the chart; the median year is -3.3 C (26.1 F).

Coldest night (TNn) at Tecozautla by year
Year	Coldest night (TNn)
1945	0.0 C (32.0 F)
1946	n/a
1947	-3.3 C (26.1 F)
1948	-0.6 C (30.9 F)
1949	-4.4 C (24.1 F)
1950	-3.3 C (26.1 F)
1953	-4.4 C (24.1 F)
1954	-1.1 C (30.0 F)
1955	-3.3 C (26.1 F)
1956	-7.2 C (19.0 F)
1957	-3.3 C (26.1 F)
1958	-0.6 C (30.9 F)
1959	-0.6 C (30.9 F)
1960	-0.6 C (30.9 F)
1961	-0.6 C (30.9 F)
1962	-4.4 C (24.1 F)
1963	-3.3 C (26.1 F)
1964	-3.3 C (26.1 F)
1965	-4.4 C (24.1 F)
1966	1.1 C (34.0 F)
1976	-3.3 C (26.1 F)
1977	0.0 C (32.0 F)

Wettest day (Rx1day)

The wettest day of the year at Tecozautla, 1945 to 1977. The record is 103.9 mm (4.1 in) in 1946, marked on the chart; the median year is 46.0 mm (1.8 in).

Wettest day (Rx1day) at Tecozautla by year
Year	Wettest day (Rx1day)
1945	7.1 mm (0.28 in)
1946	103.9 mm (4.1 in)
1947	39.9 mm (1.6 in)
1948	89.4 mm (3.5 in)
1949	39.9 mm (1.6 in)
1950	19.8 mm (0.8 in)
1953	24.9 mm (1.0 in)
1954	24.9 mm (1.0 in)
1955	46.5 mm (1.8 in)
1956	45.5 mm (1.8 in)
1957	19.8 mm (0.8 in)
1958	41.4 mm (1.6 in)
1959	86.4 mm (3.4 in)
1960	51.3 mm (2.0 in)
1961	52.3 mm (2.1 in)
1962	71.9 mm (2.8 in)
1963	101.9 mm (4.0 in)
1964	74.9 mm (2.9 in)
1965	53.3 mm (2.1 in)
1966	16.8 mm (0.7 in)
1976	95.0 mm (3.7 in)
1977	0.0 mm (0.00 in)

Wettest five days (Rx5day)

The wettest five days of the year at Tecozautla, 1945 to 1977. The record is 174.3 mm (6.9 in) in 1946, marked on the chart; the median year is 85.1 mm (3.3 in).

Wettest five days (Rx5day) at Tecozautla by year
Year	Wettest five days (Rx5day)
1945	20.6 mm (0.8 in)
1946	174.3 mm (6.9 in)
1947	80.8 mm (3.2 in)
1948	158.3 mm (6.2 in)
1949	59.4 mm (2.3 in)
1950	31.2 mm (1.2 in)
1953	64.5 mm (2.5 in)
1954	50.3 mm (2.0 in)
1955	89.5 mm (3.5 in)
1956	95.8 mm (3.8 in)
1957	49.5 mm (1.9 in)
1958	94.1 mm (3.7 in)
1959	167.9 mm (6.6 in)
1960	73.2 mm (2.9 in)
1961	76.5 mm (3.0 in)
1962	137.7 mm (5.4 in)
1963	135.7 mm (5.3 in)
1964	99.8 mm (3.9 in)
1965	89.3 mm (3.5 in)
1966	32.2 mm (1.3 in)
1976	148.5 mm (5.8 in)
1977	0.0 mm (0.00 in)

Longest dry spell (CDD)

The longest dry spell of the year at Tecozautla, 1945 to 1977. The record is 126 days in 1960, marked on the chart; the median year is 56 days.

Longest dry spell (CDD) at Tecozautla by year
Year	Longest dry spell (CDD)
1945	86 days
1946	9 days
1947	113 days
1948	41 days
1949	59 days
1950	79 days
1953	25 days
1954	51 days
1955	84 days
1956	109 days
1957	58 days
1958	53 days
1959	65 days
1960	126 days
1961	30 days
1962	30 days
1963	30 days
1964	30 days
1965	30 days
1966	27 days
1976	77 days
1977	59 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 Tecozautla standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Tecozautla 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).