Madereros Weather Records (MXN00030099)

Record envelope, standing records and threshold days for Madereros (MXN00030099), Mexico, with 35 years of record.

Key Facts for Madereros

Madereros (MXN00030099) is a weather station in Mexico at 18.73 latitude and -96.18 longitude, 24 m (78 ft) above sea level.
The station reports from 1948 to 1982, 35 years of record.
1,464 records set at Madereros still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Madereros set a daily record high maximum temperature of 32.8 C (91.0 F) on 24 January 1982.

About the Station

Location: Mexico, 18.73 latitude, -96.18 longitude.
Elevation: 24 m (78 ft).
Period of record: 1948 to 1982, 35 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 Madereros. 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 Madereros, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	35.6 C (96.1 F)	2.2 C (36.0 F)	n/a	n/a
Feb	38.9 C (102.0 F)	6.1 C (43.0 F)	n/a	n/a
Mar	41.1 C (106.0 F)	8.9 C (48.0 F)	n/a	n/a
Apr	42.8 C (109.0 F)	10.6 C (51.1 F)	n/a	n/a
May	41.7 C (107.1 F)	12.8 C (55.0 F)	n/a	n/a
Jun	38.9 C (102.0 F)	15.6 C (60.1 F)	n/a	n/a
Jul	35.6 C (96.1 F)	17.8 C (64.0 F)	n/a	n/a
Aug	36.7 C (98.1 F)	17.8 C (64.0 F)	n/a	n/a
Sep	35.0 C (95.0 F)	16.1 C (61.0 F)	n/a	n/a
Oct	36.7 C (98.1 F)	13.3 C (55.9 F)	n/a	n/a
Nov	35.6 C (96.1 F)	8.3 C (46.9 F)	n/a	n/a
Dec	32.8 C (91.0 F)	6.1 C (43.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Madereros still stand. 1980 holds the most, with 69.

Standing records at Madereros by the year they were set
Year set	Standing records
1948	37
1949	64
1950	42
1951	48
1952	54
1953	60
1954	49
1955	50
1956	53
1957	68
1958	49
1959	45
1960	56
1961	45
1962	48
1963	21
1964	35
1965	38
1966	46
1967	34
1968	38
1969	54
1970	42
1971	30
1972	46
1973	44
1974	39
1975	31
1976	26
1977	30
1978	23
1979	34
1980	69
1981	13
1982	3

Wettest Day of Each Month

Sep: 205.0 mm (8.1 in)

The wettest day on record for each calendar month at Madereros. The most was 205.0 mm (8.1 in) on 20 September 1974.

Record daily precipitation for each month at Madereros
Month	Record daily precipitation (mm)	Date
Jan	89.2 mm (3.5 in)	3 January 1965
Feb	58.2 mm (2.3 in)	23 February 1967
Mar	71.4 mm (2.8 in)	8 March 1950
Apr	41.1 mm (1.6 in)	25 April 1972
May	122.7 mm (4.8 in)	31 May 1964
Jun	192.3 mm (7.6 in)	19 June 1952
Jul	139.7 mm (5.5 in)	4 July 1955
Aug	200.7 mm (7.9 in)	5 August 1969
Sep	205.0 mm (8.1 in)	20 September 1974
Oct	137.4 mm (5.4 in)	10 October 1950
Nov	50.3 mm (2.0 in)	4 November 1965
Dec	45.2 mm (1.8 in)	9 December 1956

Period of Record Coverage

1948 to 1982

35 years of record at Madereros, 1948 to 1982. 7 years have data for under 90 percent of days and are left out of rankings: 1948, 1949, 1963, 1964, 1967, 1969, 1982.

Days with data per year at Madereros
Year	Days with data	Share of year	Complete
1948	92	25%	No
1949	304	83%	No
1950	365	100%	Yes
1951	362	99%	Yes
1952	366	100%	Yes
1953	365	100%	Yes
1954	365	100%	Yes
1955	365	100%	Yes
1956	366	100%	Yes
1957	365	100%	Yes
1958	364	100%	Yes
1959	364	100%	Yes
1960	364	99%	Yes
1961	365	100%	Yes
1962	364	100%	Yes
1963	243	67%	No
1964	304	83%	No
1965	364	100%	Yes
1966	365	100%	Yes
1967	303	83%	No
1968	363	99%	Yes
1969	302	83%	No
1970	364	100%	Yes
1971	365	100%	Yes
1972	364	99%	Yes
1973	363	99%	Yes
1974	365	100%	Yes
1975	364	100%	Yes
1976	365	100%	Yes
1977	365	100%	Yes
1978	363	99%	Yes
1979	365	100%	Yes
1980	365	100%	Yes
1981	365	100%	Yes
1982	31	8%	No

Latest Records

Latest records at Madereros
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
24 January 1982	Madereros, MX	daily high max	32.8 C (91.0 F)	1.7 C (3.1 F)	20 years	14 of 100 (Routine)
18 January 1982	Madereros, MX	daily high max (Tie)	30.0 C (86.0 F)	tie	30 years	3 of 100 (Routine)
14 January 1982	Madereros, MX	all-time low max (Tie)	15.6 C (60.1 F)	tie	13 years	6 of 100 (Routine)
8 January 1982	Madereros, MX	daily rain	2.3 mm (0.09 in)	1.0 mm (0.04 in)	22 years	9 of 100 (Routine)
7 January 1982	Madereros, MX	daily high max (Tie)	30.0 C (86.0 F)	tie	15 years	1 of 100 (Routine)
2 January 1982	Madereros, MX	daily high max (Tie)	30.0 C (86.0 F)	tie	32 years	3 of 100 (Routine)
1 January 1982	Madereros, MX	daily high max	31.7 C (89.1 F)	1.1 C (2.0 F)	22 years	12 of 100 (Routine)
28 December 1981	Madereros, MX	daily high max	32.2 C (90.0 F)	2.2 C (4.0 F)	32 years	19 of 100 (Routine)
17 December 1981	Madereros, MX	daily rain	7.4 mm (0.29 in)	6.9 mm (0.27 in)	18 years	17 of 100 (Routine)
29 November 1981	Madereros, MX	daily high min	21.1 C (70.0 F)	0.5 C (0.9 F)	14 years	8 of 100 (Routine)
28 November 1981	Madereros, MX	daily high max (Tie)	30.0 C (86.0 F)	tie	24 years	2 of 100 (Routine)
1 November 1981	Madereros, MX	daily low max (Tie)	25.0 C (77.0 F)	tie	32 years	3 of 100 (Routine)
18 October 1981	Madereros, MX	daily rain	12.7 mm (0.5 in)	1.8 mm (0.07 in)	19 years	8 of 100 (Routine)
15 October 1981	Madereros, MX	daily high min (Tie)	23.3 C (73.9 F)	tie	12 years	1 of 100 (Routine)
14 October 1981	Madereros, MX	daily high min (Tie)	23.9 C (75.0 F)	tie	15 years	1 of 100 (Routine)
6 October 1981	Madereros, MX	daily high min (Tie)	23.3 C (73.9 F)	tie	28 years	2 of 100 (Routine)
27 September 1981	Madereros, MX	daily high min (Tie)	22.8 C (73.0 F)	tie	31 years	3 of 100 (Routine)
25 September 1981	Madereros, MX	daily low max (Tie)	27.8 C (82.0 F)	tie	20 years	2 of 100 (Routine)
22 September 1981	Madereros, MX	daily low min (Tie)	20.6 C (69.1 F)	tie	6 years	1 of 100 (Routine)
21 September 1981	Madereros, MX	daily low min (Tie)	20.0 C (68.0 F)	tie	22 years	2 of 100 (Routine)

Climate Trend

28 complete years, 1950 to 1981

One stripe for each of 28 complete years at Madereros, 1950 to 1981. Blue stripes are years cooler than the station's own mean of 24.8 C (76.7 F); red stripes are warmer. The coolest year was 1966, at 24.2 C (75.5 F), and the warmest was 1972, at 25.4 C (77.7 F). The strongest colour marks a difference of 0.7 C (1.3 F).

Annual mean temperature at Madereros as warming stripes, 1950 to 1981
Year	Annual mean temperature	Difference from the station mean
1950	24.7 C	-0.10 C
1951	24.7 C	-0.08 C
1952	24.8 C	-0.05 C
1953	25.3 C	+0.44 C
1954	24.7 C	-0.08 C
1955	25.0 C	+0.18 C
1956	24.5 C	-0.29 C
1957	25.2 C	+0.37 C
1958	24.8 C	0.00 C
1959	24.6 C	-0.22 C
1960	24.6 C	-0.22 C
1961	24.6 C	-0.23 C
1962	25.0 C	+0.21 C
1965	24.9 C	+0.09 C
1966	24.2 C	-0.62 C
1968	24.5 C	-0.30 C
1970	24.5 C	-0.35 C
1971	25.3 C	+0.51 C
1972	25.4 C	+0.58 C
1973	25.0 C	+0.23 C
1974	24.9 C	+0.12 C
1975	25.4 C	+0.54 C
1976	24.6 C	-0.20 C
1977	24.8 C	+0.03 C
1978	24.7 C	-0.09 C
1979	24.7 C	-0.15 C
1980	24.8 C	-0.03 C
1981	24.6 C	-0.20 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

1948 to 1982

Yearly extremes at Madereros: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	42.8 C (109.0 F)	1953	40.0 C (104.0 F)	35
Coldest night (TNn)	2.2 C (36.0 F)	1966	8.9 C (48.0 F)	35
Wettest day (Rx1day)	205.0 mm (8.1 in)	1974	101.1 mm (4.0 in)	35
Wettest five days (Rx5day)	364.3 mm (14.3 in)	1952	201.9 mm (7.9 in)	35
Longest dry spell (CDD)	112 days	1961	43 days	35

Hottest day (TXx)

The hottest day of the year at Madereros, 1948 to 1982. The record is 42.8 C (109.0 F) in 1953, marked on the chart; the median year is 40.0 C (104.0 F).

Hottest day (TXx) at Madereros by year
Year	Hottest day (TXx)
1948	35.6 C (96.1 F)
1949	38.3 C (100.9 F)
1950	38.3 C (100.9 F)
1951	39.4 C (102.9 F)
1952	40.0 C (104.0 F)
1953	42.8 C (109.0 F)
1954	38.9 C (102.0 F)
1955	40.6 C (105.1 F)
1956	38.9 C (102.0 F)
1957	40.0 C (104.0 F)
1958	40.0 C (104.0 F)
1959	36.7 C (98.1 F)
1960	40.0 C (104.0 F)
1961	40.0 C (104.0 F)
1962	40.0 C (104.0 F)
1963	38.9 C (102.0 F)
1964	41.1 C (106.0 F)
1965	40.0 C (104.0 F)
1966	37.8 C (100.0 F)
1967	40.6 C (105.1 F)
1968	39.4 C (102.9 F)
1969	40.6 C (105.1 F)
1970	40.0 C (104.0 F)
1971	42.8 C (109.0 F)
1972	39.4 C (102.9 F)
1973	41.7 C (107.1 F)
1974	40.6 C (105.1 F)
1975	40.0 C (104.0 F)
1976	39.4 C (102.9 F)
1977	40.0 C (104.0 F)
1978	40.0 C (104.0 F)
1979	40.0 C (104.0 F)
1980	41.7 C (107.1 F)
1981	38.3 C (100.9 F)
1982	32.8 C (91.0 F)

Coldest night (TNn)

The coldest night of the year at Madereros, 1948 to 1982. The record is 2.2 C (36.0 F) in 1966, marked on the chart; the median year is 8.9 C (48.0 F).

Coldest night (TNn) at Madereros by year
Year	Coldest night (TNn)
1948	13.3 C (55.9 F)
1949	8.3 C (46.9 F)
1950	8.9 C (48.0 F)
1951	7.2 C (45.0 F)
1952	7.8 C (46.0 F)
1953	8.3 C (46.9 F)
1954	6.1 C (43.0 F)
1955	8.9 C (48.0 F)
1956	7.2 C (45.0 F)
1957	6.1 C (43.0 F)
1958	8.3 C (46.9 F)
1959	11.7 C (53.1 F)
1960	5.6 C (42.1 F)
1961	9.4 C (48.9 F)
1962	8.9 C (48.0 F)
1963	6.7 C (44.1 F)
1964	13.9 C (57.0 F)
1965	10.0 C (50.0 F)
1966	2.2 C (36.0 F)
1967	9.4 C (48.9 F)
1968	8.9 C (48.0 F)
1969	11.7 C (53.1 F)
1970	7.8 C (46.0 F)
1971	10.0 C (50.0 F)
1972	9.4 C (48.9 F)
1973	7.8 C (46.0 F)
1974	10.0 C (50.0 F)
1975	10.6 C (51.1 F)
1976	8.9 C (48.0 F)
1977	7.8 C (46.0 F)
1978	10.6 C (51.1 F)
1979	8.9 C (48.0 F)
1980	8.3 C (46.9 F)
1981	10.6 C (51.1 F)
1982	8.3 C (46.9 F)

Wettest day (Rx1day)

The wettest day of the year at Madereros, 1948 to 1982. The record is 205.0 mm (8.1 in) in 1974, marked on the chart; the median year is 101.1 mm (4.0 in).

Wettest day (Rx1day) at Madereros by year
Year	Wettest day (Rx1day)
1948	10.9 mm (0.4 in)
1949	58.4 mm (2.3 in)
1950	137.4 mm (5.4 in)
1951	107.7 mm (4.2 in)
1952	192.3 mm (7.6 in)
1953	80.3 mm (3.2 in)
1954	101.1 mm (4.0 in)
1955	139.7 mm (5.5 in)
1956	91.2 mm (3.6 in)
1957	61.0 mm (2.4 in)
1958	101.1 mm (4.0 in)
1959	120.9 mm (4.8 in)
1960	81.8 mm (3.2 in)
1961	104.1 mm (4.1 in)
1962	81.8 mm (3.2 in)
1963	24.9 mm (1.0 in)
1964	122.7 mm (4.8 in)
1965	140.7 mm (5.5 in)
1966	110.2 mm (4.3 in)
1967	69.3 mm (2.7 in)
1968	71.9 mm (2.8 in)
1969	200.7 mm (7.9 in)
1970	70.4 mm (2.8 in)
1971	140.7 mm (5.5 in)
1972	128.8 mm (5.1 in)
1973	105.4 mm (4.1 in)
1974	205.0 mm (8.1 in)
1975	91.7 mm (3.6 in)
1976	84.3 mm (3.3 in)
1977	76.5 mm (3.0 in)
1978	75.2 mm (3.0 in)
1979	136.9 mm (5.4 in)
1980	84.8 mm (3.3 in)
1981	187.5 mm (7.4 in)
1982	2.3 mm (0.09 in)

Wettest five days (Rx5day)

The wettest five days of the year at Madereros, 1948 to 1982. The record is 364.3 mm (14.3 in) in 1952, marked on the chart; the median year is 201.9 mm (7.9 in).

Wettest five days (Rx5day) at Madereros by year
Year	Wettest five days (Rx5day)
1948	29.0 mm (1.1 in)
1949	105.4 mm (4.1 in)
1950	272.9 mm (10.7 in)
1951	162.3 mm (6.4 in)
1952	364.3 mm (14.3 in)
1953	141.5 mm (5.6 in)
1954	190.8 mm (7.5 in)
1955	280.7 mm (11.1 in)
1956	239.1 mm (9.4 in)
1957	140.8 mm (5.5 in)
1958	302.8 mm (11.9 in)
1959	126.8 mm (5.0 in)
1960	278.9 mm (11.0 in)
1961	201.9 mm (7.9 in)
1962	156.0 mm (6.1 in)
1963	40.2 mm (1.6 in)
1964	175.7 mm (6.9 in)
1965	204.3 mm (8.0 in)
1966	220.3 mm (8.7 in)
1967	143.2 mm (5.6 in)
1968	158.0 mm (6.2 in)
1969	304.1 mm (12.0 in)
1970	138.5 mm (5.5 in)
1971	216.7 mm (8.5 in)
1972	326.1 mm (12.8 in)
1973	208.3 mm (8.2 in)
1974	290.4 mm (11.4 in)
1975	241.6 mm (9.5 in)
1976	296.4 mm (11.7 in)
1977	112.0 mm (4.4 in)
1978	141.5 mm (5.6 in)
1979	260.6 mm (10.3 in)
1980	194.6 mm (7.7 in)
1981	334.0 mm (13.1 in)
1982	2.3 mm (0.09 in)

Longest dry spell (CDD)

The longest dry spell of the year at Madereros, 1948 to 1982. The record is 112 days in 1961, marked on the chart; the median year is 43 days.

Longest dry spell (CDD) at Madereros by year
Year	Longest dry spell (CDD)
1948	37 days
1949	40 days
1950	19 days
1951	91 days
1952	68 days
1953	42 days
1954	38 days
1955	53 days
1956	51 days
1957	49 days
1958	34 days
1959	28 days
1960	55 days
1961	112 days
1962	72 days
1963	35 days
1964	41 days
1965	77 days
1966	42 days
1967	45 days
1968	53 days
1969	32 days
1970	71 days
1971	69 days
1972	43 days
1973	43 days
1974	41 days
1975	70 days
1976	69 days
1977	63 days
1978	37 days
1979	26 days
1980	47 days
1981	35 days
1982	23 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 Madereros standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Madereros 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).