San Miguel Quetzaltepec Weather Records (MXN00020097)

Record envelope, standing records and threshold days for San Miguel Quetzaltepec (MXN00020097), Mexico, with 33 years of record.

Key Facts for San Miguel Quetzaltepec

San Miguel Quetzaltepec (MXN00020097) is a weather station in Mexico at 16.97 latitude and -95.77 longitude, 1,211 m (3,973 ft) above sea level.
The station reports from 1955 to 1987, 33 years of record.
1,464 records set at San Miguel Quetzaltepec still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 16.97 latitude, -95.77 longitude.
Elevation: 1,211 m (3,973 ft).
Period of record: 1955 to 1987, 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 San Miguel Quetzaltepec. 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 Quetzaltepec, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	32.8 C (91.0 F)	0.6 C (33.1 F)	n/a	n/a
Feb	31.7 C (89.1 F)	3.9 C (39.0 F)	n/a	n/a
Mar	35.0 C (95.0 F)	6.7 C (44.1 F)	n/a	n/a
Apr	40.6 C (105.1 F)	7.8 C (46.0 F)	n/a	n/a
May	38.9 C (102.0 F)	8.9 C (48.0 F)	n/a	n/a
Jun	40.0 C (104.0 F)	10.0 C (50.0 F)	n/a	n/a
Jul	32.8 C (91.0 F)	10.0 C (50.0 F)	n/a	n/a
Aug	31.7 C (89.1 F)	6.7 C (44.1 F)	n/a	n/a
Sep	28.9 C (84.0 F)	5.0 C (41.0 F)	n/a	n/a
Oct	30.6 C (87.1 F)	7.2 C (45.0 F)	n/a	n/a
Nov	31.7 C (89.1 F)	5.6 C (42.1 F)	n/a	n/a
Dec	31.7 C (89.1 F)	3.9 C (39.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at San Miguel Quetzaltepec still stand. 1985 holds the most, with 241.

Standing records at San Miguel Quetzaltepec by the year they were set
Year set	Standing records
1955	42
1956	78
1957	66
1958	67
1959	75
1960	52
1961	78
1962	49
1963	54
1964	80
1965	59
1966	43
1967	49
1968	46
1969	37
1970	32
1976	41
1977	25
1978	24
1979	12
1980	21
1983	10
1984	137
1985	241
1986	8
1987	38

Wettest Day of Each Month

Jun: 199.9 mm (7.9 in)

The wettest day on record for each calendar month at San Miguel Quetzaltepec. The most was 199.9 mm (7.9 in) on 27 June 1966.

Record daily precipitation for each month at San Miguel Quetzaltepec
Month	Record daily precipitation (mm)	Date
Jan	75.9 mm (3.0 in)	12 January 1968
Feb	57.9 mm (2.3 in)	25 February 1967
Mar	64.8 mm (2.6 in)	22 March 1963
Apr	59.9 mm (2.4 in)	11 April 1967
May	122.9 mm (4.8 in)	15 May 1967
Jun	199.9 mm (7.9 in)	27 June 1966
Jul	143.8 mm (5.7 in)	12 July 1955
Aug	168.9 mm (6.6 in)	29 August 1960
Sep	164.8 mm (6.5 in)	23 September 1978
Oct	119.9 mm (4.7 in)	17 October 1966
Nov	102.9 mm (4.1 in)	1 November 1961
Dec	80.8 mm (3.2 in)	2 December 1965

Period of Record Coverage

1955 to 1987

27 years of record at San Miguel Quetzaltepec, 1955 to 1987. 10 years have data for under 90 percent of days and are left out of rankings: 1955, 1964, 1970, 1971, 1976, 1978, 1979, 1983 and others.

Days with data per year at San Miguel Quetzaltepec
Year	Days with data	Share of year	Complete
1955	195	53%	No
1956	363	99%	Yes
1957	363	99%	Yes
1958	362	99%	Yes
1959	364	100%	Yes
1960	365	100%	Yes
1961	358	98%	Yes
1962	355	97%	Yes
1963	357	98%	Yes
1964	326	89%	No
1965	363	99%	Yes
1966	333	91%	Yes
1967	365	100%	Yes
1968	366	100%	Yes
1969	361	99%	Yes
1970	181	50%	No
1971	30	8%	No
1976	316	86%	No
1977	334	92%	Yes
1978	281	77%	No
1979	283	78%	No
1980	365	100%	Yes
1983	53	15%	No
1984	335	92%	Yes
1985	361	99%	Yes
1986	30	8%	No
1987	151	41%	No

Latest Records

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

Climate Trend

14 complete years, 1956 to 1985

One stripe for each of 14 complete years at San Miguel Quetzaltepec, 1956 to 1985. Blue stripes are years cooler than the station's own mean of 19.6 C (67.2 F); red stripes are warmer. The coolest year was 1959, at 18.0 C (64.5 F), and the warmest was 1967, at 20.5 C (69.0 F). The strongest colour marks a difference of 1.6 C (2.9 F).

Annual mean temperature at San Miguel Quetzaltepec as warming stripes, 1956 to 1985
Year	Annual mean temperature	Difference from the station mean
1956	19.5 C	-0.12 C
1957	20.3 C	+0.67 C
1958	19.4 C	-0.22 C
1959	18.0 C	-1.54 C
1960	19.7 C	+0.15 C
1961	19.0 C	-0.55 C
1962	19.2 C	-0.38 C
1963	19.3 C	-0.24 C
1965	19.7 C	+0.10 C
1967	20.5 C	+0.95 C
1968	20.1 C	+0.56 C
1969	20.0 C	+0.44 C
1980	19.8 C	+0.19 C
1985	19.5 C	-0.07 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

1955 to 1987

Yearly extremes at San Miguel Quetzaltepec: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.6 C (105.1 F)	1984	32.8 C (91.0 F)	27
Coldest night (TNn)	0.6 C (33.1 F)	1965	5.6 C (42.1 F)	27
Wettest day (Rx1day)	199.9 mm (7.9 in)	1966	102.9 mm (4.1 in)	27
Wettest five days (Rx5day)	539.4 mm (21.2 in)	1978	229.4 mm (9.0 in)	27
Longest dry spell (CDD)	80 days	1977	26 days	27

Hottest day (TXx)

The hottest day of the year at San Miguel Quetzaltepec, 1955 to 1987. The record is 40.6 C (105.1 F) in 1984, marked on the chart; the median year is 32.8 C (91.0 F).

Hottest day (TXx) at San Miguel Quetzaltepec by year
Year	Hottest day (TXx)
1955	27.8 C (82.0 F)
1956	31.7 C (89.1 F)
1957	32.8 C (91.0 F)
1958	33.9 C (93.0 F)
1959	31.7 C (89.1 F)
1960	32.8 C (91.0 F)
1961	31.7 C (89.1 F)
1962	35.0 C (95.0 F)
1963	32.8 C (91.0 F)
1964	35.6 C (96.1 F)
1965	31.7 C (89.1 F)
1966	32.8 C (91.0 F)
1967	32.8 C (91.0 F)
1968	31.1 C (88.0 F)
1969	33.9 C (93.0 F)
1970	32.8 C (91.0 F)
1971	22.8 C (73.0 F)
1976	32.8 C (91.0 F)
1977	30.0 C (86.0 F)
1978	32.8 C (91.0 F)
1979	31.7 C (89.1 F)
1980	32.8 C (91.0 F)
1983	30.6 C (87.1 F)
1984	40.6 C (105.1 F)
1985	32.8 C (91.0 F)
1986	25.0 C (77.0 F)
1987	30.0 C (86.0 F)

Coldest night (TNn)

The coldest night of the year at San Miguel Quetzaltepec, 1955 to 1987. The record is 0.6 C (33.1 F) in 1965, marked on the chart; the median year is 5.6 C (42.1 F).

Coldest night (TNn) at San Miguel Quetzaltepec by year
Year	Coldest night (TNn)
1955	10.6 C (51.1 F)
1956	7.8 C (46.0 F)
1957	7.8 C (46.0 F)
1958	5.6 C (42.1 F)
1959	7.8 C (46.0 F)
1960	3.9 C (39.0 F)
1961	7.8 C (46.0 F)
1962	5.6 C (42.1 F)
1963	5.6 C (42.1 F)
1964	5.6 C (42.1 F)
1965	0.6 C (33.1 F)
1966	5.6 C (42.1 F)
1967	5.6 C (42.1 F)
1968	5.6 C (42.1 F)
1969	10.0 C (50.0 F)
1970	7.8 C (46.0 F)
1971	11.7 C (53.1 F)
1976	5.0 C (41.0 F)
1977	5.0 C (41.0 F)
1978	5.0 C (41.0 F)
1979	10.0 C (50.0 F)
1980	7.8 C (46.0 F)
1983	3.9 C (39.0 F)
1984	5.6 C (42.1 F)
1985	5.0 C (41.0 F)
1986	5.6 C (42.1 F)
1987	5.6 C (42.1 F)

Wettest day (Rx1day)

The wettest day of the year at San Miguel Quetzaltepec, 1955 to 1987. The record is 199.9 mm (7.9 in) in 1966, marked on the chart; the median year is 102.9 mm (4.1 in).

Wettest day (Rx1day) at San Miguel Quetzaltepec by year
Year	Wettest day (Rx1day)
1955	143.8 mm (5.7 in)
1956	138.9 mm (5.5 in)
1957	115.8 mm (4.6 in)
1958	95.8 mm (3.8 in)
1959	46.0 mm (1.8 in)
1960	168.9 mm (6.6 in)
1961	102.9 mm (4.1 in)
1962	80.8 mm (3.2 in)
1963	119.9 mm (4.7 in)
1964	105.9 mm (4.2 in)
1965	114.8 mm (4.5 in)
1966	199.9 mm (7.9 in)
1967	122.9 mm (4.8 in)
1968	142.7 mm (5.6 in)
1969	99.8 mm (3.9 in)
1970	43.9 mm (1.7 in)
1971	39.9 mm (1.6 in)
1976	75.9 mm (3.0 in)
1977	76.2 mm (3.0 in)
1978	164.8 mm (6.5 in)
1979	160.8 mm (6.3 in)
1980	109.0 mm (4.3 in)
1983	19.8 mm (0.8 in)
1984	39.9 mm (1.6 in)
1985	39.9 mm (1.6 in)
1986	24.9 mm (1.0 in)
1987	24.9 mm (1.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at San Miguel Quetzaltepec, 1955 to 1987. The record is 539.4 mm (21.2 in) in 1978, marked on the chart; the median year is 229.4 mm (9.0 in).

Wettest five days (Rx5day) at San Miguel Quetzaltepec by year
Year	Wettest five days (Rx5day)
1955	320.1 mm (12.6 in)
1956	285.2 mm (11.2 in)
1957	307.4 mm (12.1 in)
1958	229.4 mm (9.0 in)
1959	102.6 mm (4.0 in)
1960	311.2 mm (12.3 in)
1961	250.5 mm (9.9 in)
1962	212.4 mm (8.4 in)
1963	359.4 mm (14.1 in)
1964	219.2 mm (8.6 in)
1965	358.6 mm (14.1 in)
1966	360.4 mm (14.2 in)
1967	259.3 mm (10.2 in)
1968	358.4 mm (14.1 in)
1969	255.6 mm (10.1 in)
1970	90.6 mm (3.6 in)
1971	101.6 mm (4.0 in)
1976	117.6 mm (4.6 in)
1977	190.7 mm (7.5 in)
1978	539.4 mm (21.2 in)
1979	389.4 mm (15.3 in)
1980	215.0 mm (8.5 in)
1983	21.8 mm (0.9 in)
1984	111.6 mm (4.4 in)
1985	98.1 mm (3.9 in)
1986	56.4 mm (2.2 in)
1987	56.4 mm (2.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at San Miguel Quetzaltepec, 1955 to 1987. The record is 80 days in 1977, marked on the chart; the median year is 26 days.

Longest dry spell (CDD) at San Miguel Quetzaltepec by year
Year	Longest dry spell (CDD)
1955	18 days
1956	16 days
1957	19 days
1958	25 days
1959	25 days
1960	32 days
1961	42 days
1962	34 days
1963	21 days
1964	24 days
1965	29 days
1966	34 days
1967	26 days
1968	15 days
1969	28 days
1970	79 days
1971	12 days
1976	22 days
1977	80 days
1978	49 days
1979	18 days
1980	38 days
1983	7 days
1984	38 days
1985	70 days
1986	23 days
1987	61 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 Quetzaltepec standing records by year: CSV or JSON. Field meanings are on the data page.
Data for San Miguel Quetzaltepec 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 2026-10-15 (15 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).