Zumpango del Rio Weather Records (MXN00012105)

Record envelope, standing records and threshold days for Zumpango del Rio (MXN00012105), Mexico, with 52 years of record.

Key Facts for Zumpango del Rio

Zumpango del Rio (MXN00012105) is a weather station in Mexico at 17.65 latitude and -99.52 longitude, 1,080 m (3,543 ft) above sea level.
The station reports from 1961 to 2012, 52 years of record.
1,464 records set at Zumpango del Rio still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Zumpango del Rio tied a daily record high maximum temperature of 31.7 C (89.1 F) on 18 November 2012.

About the Station

Location: Mexico, 17.65 latitude, -99.52 longitude.
Elevation: 1,080 m (3,543 ft).
Period of record: 1961 to 2012, 52 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 Zumpango del Rio. 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 Zumpango del Rio, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	33.9 C (93.0 F)	7.8 C (46.0 F)	n/a	n/a
Feb	36.7 C (98.1 F)	7.8 C (46.0 F)	n/a	n/a
Mar	40.0 C (104.0 F)	10.6 C (51.1 F)	n/a	n/a
Apr	41.7 C (107.1 F)	12.8 C (55.0 F)	n/a	n/a
May	43.9 C (111.0 F)	15.0 C (59.0 F)	n/a	n/a
Jun	41.7 C (107.1 F)	10.0 C (50.0 F)	n/a	n/a
Jul	40.6 C (105.1 F)	13.9 C (57.0 F)	n/a	n/a
Aug	40.6 C (105.1 F)	12.8 C (55.0 F)	n/a	n/a
Sep	35.6 C (96.1 F)	13.9 C (57.0 F)	n/a	n/a
Oct	35.6 C (96.1 F)	11.7 C (53.1 F)	n/a	n/a
Nov	35.6 C (96.1 F)	6.7 C (44.1 F)	n/a	n/a
Dec	35.0 C (95.0 F)	6.7 C (44.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Zumpango del Rio still stand. 1988 holds the most, with 108.

Standing records at Zumpango del Rio by the year they were set
Year set	Standing records
1961	63
1962	94
1963	89
1964	35
1965	39
1966	50
1967	34
1968	34
1969	44
1970	10
1971	30
1972	24
1973	34
1974	22
1975	35
1976	80
1984	1
1988	108
1990	15
1991	73
1992	41
1993	21
1994	13
1995	21
1996	54
1998	11
1999	28
2000	38
2001	35
2002	52
2003	25
2004	32
2005	49
2006	23
2007	9
2008	14
2009	25
2010	37
2011	9
2012	13

Wettest Day of Each Month

Jun: 79.8 mm (3.1 in)

The wettest day on record for each calendar month at Zumpango del Rio. The most was 79.8 mm (3.1 in) on 12 June 1973.

Record daily precipitation for each month at Zumpango del Rio
Month	Record daily precipitation (mm)	Date
Jan	42.9 mm (1.7 in)	16 January 2004
Feb	52.8 mm (2.1 in)	3 February 2010
Mar	37.3 mm (1.5 in)	27 March 1994
Apr	29.0 mm (1.1 in)	4 April 1992
May	41.9 mm (1.6 in)	27 May 1991
Jun	79.8 mm (3.1 in)	12 June 1973
Jul	56.9 mm (2.2 in)	27 July 2007
Aug	70.4 mm (2.8 in)	16 August 1991
Sep	59.9 mm (2.4 in)	6 September 1964
Oct	51.3 mm (2.0 in)	30 October 2009
Nov	49.8 mm (2.0 in)	2 November 1964
Dec	38.9 mm (1.5 in)	30 December 1995

Period of Record Coverage

1961 to 2012

40 years of record at Zumpango del Rio, 1961 to 2012. 15 years have data for under 90 percent of days and are left out of rankings: 1968, 1969, 1970, 1971, 1972, 1973, 1976, 1984 and others.

Days with data per year at Zumpango del Rio
Year	Days with data	Share of year	Complete
1961	334	92%	Yes
1962	365	100%	Yes
1963	365	100%	Yes
1964	366	100%	Yes
1965	365	100%	Yes
1966	364	100%	Yes
1967	334	92%	Yes
1968	198	54%	No
1969	213	58%	No
1970	183	50%	No
1971	164	45%	No
1972	154	42%	No
1973	274	75%	No
1974	365	100%	Yes
1975	365	100%	Yes
1976	273	75%	No
1984	80	22%	No
1988	123	34%	No
1990	120	33%	No
1991	306	84%	No
1992	366	100%	Yes
1993	343	94%	Yes
1994	210	58%	No
1995	332	91%	Yes
1996	366	100%	Yes
1998	153	42%	No
1999	235	64%	No
2000	363	99%	Yes
2001	365	100%	Yes
2002	364	100%	Yes
2003	365	100%	Yes
2004	366	100%	Yes
2005	304	83%	No
2006	365	100%	Yes
2007	365	100%	Yes
2008	366	100%	Yes
2009	365	100%	Yes
2010	365	100%	Yes
2011	365	100%	Yes
2012	335	92%	Yes

Latest Records

Latest records at Zumpango del Rio
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 November 2012	Zumpango del Rio, MX	daily high max (Tie)	31.7 C (89.1 F)	tie	12 years	2 of 100 (Routine)
13 November 2012	Zumpango del Rio, MX	daily high max (Tie)	32.8 C (91.0 F)	tie	17 years	2 of 100 (Routine)
12 November 2012	Zumpango del Rio, MX	daily high max (Tie)	32.8 C (91.0 F)	tie	17 years	2 of 100 (Routine)
11 November 2012	Zumpango del Rio, MX	daily high max (Tie)	32.8 C (91.0 F)	tie	14 years	2 of 100 (Routine)
2 November 2012	Zumpango del Rio, MX	daily low max (Tie)	26.7 C (80.1 F)	tie	45 years	4 of 100 (Routine)
27 October 2012	Zumpango del Rio, MX	daily high max (Tie)	32.8 C (91.0 F)	tie	38 years	4 of 100 (Routine)
26 October 2012	Zumpango del Rio, MX	daily high max (Tie)	35.0 C (95.0 F)	tie	50 years	5 of 100 (Routine)
25 October 2012	Zumpango del Rio, MX	daily high max (Tie)	35.0 C (95.0 F)	tie	2 years	1 of 100 (Routine)
24 October 2012	Zumpango del Rio, MX	daily high max (Tie)	35.0 C (95.0 F)	tie	2 years	1 of 100 (Routine)
19 October 2012	Zumpango del Rio, MX	monthly high max (Tie)	35.6 C (96.1 F)	tie	7 years	4 of 100 (Routine)
18 October 2012	Zumpango del Rio, MX	daily high max (Tie)	35.0 C (95.0 F)	tie	8 years	1 of 100 (Routine)
16 October 2012	Zumpango del Rio, MX	daily high max (Tie)	33.9 C (93.0 F)	tie	46 years	4 of 100 (Routine)
14 October 2012	Zumpango del Rio, MX	daily high max (Tie)	33.9 C (93.0 F)	tie	46 years	4 of 100 (Routine)
13 October 2012	Zumpango del Rio, MX	daily high max (Tie)	33.9 C (93.0 F)	tie	11 years	2 of 100 (Routine)
9 October 2012	Zumpango del Rio, MX	daily high max (Tie)	33.9 C (93.0 F)	tie	11 years	2 of 100 (Routine)
7 October 2012	Zumpango del Rio, MX	daily high max (Tie)	33.9 C (93.0 F)	tie	11 years	2 of 100 (Routine)
1 October 2012	Zumpango del Rio, MX	daily rain (Tie)	24.9 mm (1.0 in)	tie	6 years	1 of 100 (Routine)
30 September 2012	Zumpango del Rio, MX	daily high max	35.0 C (95.0 F)	1.1 C (2.0 F)	3 years	9 of 100 (Routine)
29 September 2012	Zumpango del Rio, MX	daily high max (Tie)	33.9 C (93.0 F)	tie	6 years	1 of 100 (Routine)
24 September 2012	Zumpango del Rio, MX	daily high min (Tie)	20.0 C (68.0 F)	tie	50 years	5 of 100 (Routine)

Climate Trend

19 complete years, 1962 to 2011

One stripe for each of 19 complete years at Zumpango del Rio, 1962 to 2011. Blue stripes are years cooler than the station's own mean of 24.4 C (76.0 F); red stripes are warmer. The coolest year was 1996, at 23.1 C (73.7 F), and the warmest was 2002, at 25.2 C (77.4 F). The strongest colour marks a difference of 1.4 C (2.5 F).

Annual mean temperature at Zumpango del Rio as warming stripes, 1962 to 2011
Year	Annual mean temperature	Difference from the station mean
1962	25.0 C	+0.51 C
1963	24.2 C	-0.20 C
1964	24.4 C	-0.02 C
1965	23.8 C	-0.63 C
1974	23.8 C	-0.62 C
1975	24.0 C	-0.42 C
1992	23.5 C	-0.93 C
1996	23.1 C	-1.30 C
2000	24.4 C	-0.04 C
2001	24.7 C	+0.23 C
2002	25.2 C	+0.77 C
2003	25.0 C	+0.54 C
2004	24.9 C	+0.49 C
2006	24.7 C	+0.24 C
2007	24.8 C	+0.39 C
2008	24.4 C	-0.09 C
2009	25.1 C	+0.67 C
2010	24.4 C	-0.06 C
2011	25.0 C	+0.54 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 2012

Yearly extremes at Zumpango del Rio: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	43.9 C (111.0 F)	1988	38.3 C (101.0 F)	40
Coldest night (TNn)	6.7 C (44.1 F)	2002	10.0 C (50.0 F)	40
Wettest day (Rx1day)	79.8 mm (3.1 in)	1973	40.7 mm (1.6 in)	48
Wettest five days (Rx5day)	136.4 mm (5.4 in)	1996	77.5 mm (3.1 in)	48
Longest dry spell (CDD)	145 days	1974	85 days	48

Hottest day (TXx)

The hottest day of the year at Zumpango del Rio, 1961 to 2012. The record is 43.9 C (111.0 F) in 1988, marked on the chart; the median year is 38.3 C (101.0 F).

Hottest day (TXx) at Zumpango del Rio by year
Year	Hottest day (TXx)
1961	38.9 C (102.0 F)
1962	36.7 C (98.1 F)
1963	36.1 C (97.0 F)
1964	38.9 C (102.0 F)
1965	36.7 C (98.1 F)
1966	37.8 C (100.0 F)
1967	36.7 C (98.1 F)
1968	40.6 C (105.1 F)
1969	37.8 C (100.0 F)
1970	39.4 C (102.9 F)
1971	35.0 C (95.0 F)
1972	37.8 C (100.0 F)
1973	35.0 C (95.0 F)
1974	36.7 C (98.1 F)
1975	33.9 C (93.0 F)
1976	35.6 C (96.1 F)
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	33.9 C (93.0 F)
1987	n/a
1988	43.9 C (111.0 F)
1990	32.8 C (91.0 F)
1991	41.7 C (107.1 F)
1992	36.7 C (98.1 F)
1993	37.8 C (100.0 F)
1994	36.7 C (98.1 F)
1995	35.6 C (96.1 F)
1996	36.7 C (98.1 F)
1998	33.9 C (93.0 F)
1999	38.9 C (102.0 F)
2000	40.0 C (104.0 F)
2001	38.9 C (102.0 F)
2002	40.6 C (105.1 F)
2003	41.7 C (107.1 F)
2004	40.0 C (104.0 F)
2005	40.6 C (105.1 F)
2006	40.0 C (104.0 F)
2007	40.0 C (104.0 F)
2008	40.0 C (104.0 F)
2009	40.0 C (104.0 F)
2010	41.7 C (107.1 F)
2011	40.0 C (104.0 F)
2012	40.0 C (104.0 F)

Coldest night (TNn)

The coldest night of the year at Zumpango del Rio, 1961 to 2012. The record is 6.7 C (44.1 F) in 2002, marked on the chart; the median year is 10.0 C (50.0 F).

Coldest night (TNn) at Zumpango del Rio by year
Year	Coldest night (TNn)
1961	10.0 C (50.0 F)
1962	12.8 C (55.0 F)
1963	10.6 C (51.1 F)
1964	11.7 C (53.1 F)
1965	8.9 C (48.0 F)
1966	7.8 C (46.0 F)
1967	10.0 C (50.0 F)
1968	7.8 C (46.0 F)
1969	10.0 C (50.0 F)
1970	12.8 C (55.0 F)
1971	11.7 C (53.1 F)
1972	11.7 C (53.1 F)
1973	10.0 C (50.0 F)
1974	10.6 C (51.1 F)
1975	10.6 C (51.1 F)
1976	10.6 C (51.1 F)
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	10.6 C (51.1 F)
1987	n/a
1988	10.0 C (50.0 F)
1990	7.8 C (46.0 F)
1991	10.0 C (50.0 F)
1992	10.0 C (50.0 F)
1993	10.0 C (50.0 F)
1994	10.6 C (51.1 F)
1995	10.0 C (50.0 F)
1996	7.8 C (46.0 F)
1998	10.6 C (51.1 F)
1999	10.0 C (50.0 F)
2000	7.8 C (46.0 F)
2001	10.6 C (51.1 F)
2002	6.7 C (44.1 F)
2003	8.3 C (46.9 F)
2004	8.9 C (48.0 F)
2005	10.0 C (50.0 F)
2006	8.9 C (48.0 F)
2007	10.0 C (50.0 F)
2008	8.9 C (48.0 F)
2009	10.0 C (50.0 F)
2010	6.7 C (44.1 F)
2011	10.0 C (50.0 F)
2012	10.0 C (50.0 F)

Wettest day (Rx1day)

The wettest day of the year at Zumpango del Rio, 1961 to 2012. The record is 79.8 mm (3.1 in) in 1973, marked on the chart; the median year is 40.7 mm (1.6 in).

Wettest day (Rx1day) at Zumpango del Rio by year
Year	Wettest day (Rx1day)
1961	43.9 mm (1.7 in)
1962	54.4 mm (2.1 in)
1963	21.3 mm (0.8 in)
1964	59.9 mm (2.4 in)
1965	34.8 mm (1.4 in)
1966	39.9 mm (1.6 in)
1967	32.3 mm (1.3 in)
1968	47.8 mm (1.9 in)
1969	45.5 mm (1.8 in)
1970	31.8 mm (1.3 in)
1971	35.8 mm (1.4 in)
1972	39.9 mm (1.6 in)
1973	79.8 mm (3.1 in)
1974	55.9 mm (2.2 in)
1975	37.8 mm (1.5 in)
1976	27.9 mm (1.1 in)
1977	22.9 mm (0.9 in)
1978	16.8 mm (0.7 in)
1979	15.7 mm (0.6 in)
1980	21.8 mm (0.9 in)
1981	10.4 mm (0.4 in)
1982	9.9 mm (0.39 in)
1983	15.7 mm (0.6 in)
1984	17.8 mm (0.7 in)
1987	0.0 mm (0.00 in)
1988	47.0 mm (1.9 in)
1990	33.3 mm (1.3 in)
1991	70.4 mm (2.8 in)
1992	35.8 mm (1.4 in)
1993	34.8 mm (1.4 in)
1994	37.3 mm (1.5 in)
1995	38.9 mm (1.5 in)
1996	65.3 mm (2.6 in)
1998	46.0 mm (1.8 in)
1999	30.0 mm (1.2 in)
2000	53.8 mm (2.1 in)
2001	45.0 mm (1.8 in)
2002	48.8 mm (1.9 in)
2003	45.0 mm (1.8 in)
2004	68.8 mm (2.7 in)
2005	45.0 mm (1.8 in)
2006	41.4 mm (1.6 in)
2007	56.9 mm (2.2 in)
2008	45.0 mm (1.8 in)
2009	51.3 mm (2.0 in)
2010	52.8 mm (2.1 in)
2011	46.0 mm (1.8 in)
2012	48.3 mm (1.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Zumpango del Rio, 1961 to 2012. The record is 136.4 mm (5.4 in) in 1996, marked on the chart; the median year is 77.5 mm (3.1 in).

Wettest five days (Rx5day) at Zumpango del Rio by year
Year	Wettest five days (Rx5day)
1961	120.4 mm (4.7 in)
1962	77.8 mm (3.1 in)
1963	73.8 mm (2.9 in)
1964	102.3 mm (4.0 in)
1965	72.7 mm (2.9 in)
1966	55.4 mm (2.2 in)
1967	134.6 mm (5.3 in)
1968	67.7 mm (2.7 in)
1969	71.9 mm (2.8 in)
1970	121.5 mm (4.8 in)
1971	87.9 mm (3.5 in)
1972	127.3 mm (5.0 in)
1973	124.3 mm (4.9 in)
1974	108.7 mm (4.3 in)
1975	59.4 mm (2.3 in)
1976	103.1 mm (4.1 in)
1977	45.8 mm (1.8 in)
1978	51.1 mm (2.0 in)
1979	34.3 mm (1.4 in)
1980	72.3 mm (2.8 in)
1981	27.7 mm (1.1 in)
1982	19.8 mm (0.8 in)
1983	36.7 mm (1.4 in)
1984	23.1 mm (0.9 in)
1987	0.0 mm (0.00 in)
1988	72.4 mm (2.9 in)
1990	55.1 mm (2.2 in)
1991	121.2 mm (4.8 in)
1992	71.6 mm (2.8 in)
1993	108.0 mm (4.3 in)
1994	47.3 mm (1.9 in)
1995	76.7 mm (3.0 in)
1996	136.4 mm (5.4 in)
1998	107.0 mm (4.2 in)
1999	49.3 mm (1.9 in)
2000	90.1 mm (3.5 in)
2001	62.3 mm (2.5 in)
2002	110.5 mm (4.4 in)
2003	84.6 mm (3.3 in)
2004	84.3 mm (3.3 in)
2005	91.5 mm (3.6 in)
2006	89.9 mm (3.5 in)
2007	81.2 mm (3.2 in)
2008	77.2 mm (3.0 in)
2009	108.0 mm (4.3 in)
2010	99.6 mm (3.9 in)
2011	93.5 mm (3.7 in)
2012	63.7 mm (2.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at Zumpango del Rio, 1961 to 2012. The record is 145 days in 1974, marked on the chart; the median year is 85 days.

Longest dry spell (CDD) at Zumpango del Rio by year
Year	Longest dry spell (CDD)
1961	71 days
1962	101 days
1963	78 days
1964	127 days
1965	83 days
1966	101 days
1967	74 days
1968	47 days
1969	76 days
1970	55 days
1971	7 days
1972	16 days
1973	90 days
1974	145 days
1975	119 days
1976	105 days
1977	31 days
1978	38 days
1979	116 days
1980	40 days
1981	101 days
1982	56 days
1983	86 days
1984	117 days
1987	31 days
1988	95 days
1990	28 days
1991	53 days
1992	34 days
1993	91 days
1994	32 days
1995	49 days
1996	106 days
1998	25 days
1999	120 days
2000	71 days
2001	64 days
2002	43 days
2003	98 days
2004	59 days
2005	117 days
2006	135 days
2007	116 days
2008	113 days
2009	116 days
2010	98 days
2011	104 days
2012	91 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 Zumpango del Rio standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Zumpango del Rio 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).