Colonia Valle de la Trinidad Weather Records (MXN00002071)

Record envelope, standing records and threshold days for Colonia Valle de la Trinidad (MXN00002071), Mexico, with 41 years of record.

Key Facts for Colonia Valle de la Trinidad

Colonia Valle de la Trinidad (MXN00002071) is a weather station in Mexico at 31.35 latitude and -115.68 longitude, 740 m (2,427 ft) above sea level.
The station reports from 1957 to 1997, 41 years of record.
1,464 records set at Colonia Valle de la Trinidad still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Colonia Valle de la Trinidad set a daily record precipitation of 59.9 mm (2.4 in) on 13 January 1997.

About the Station

Location: Mexico, 31.35 latitude, -115.68 longitude.
Elevation: 740 m (2,427 ft).
Period of record: 1957 to 1997, 41 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 Colonia Valle de la Trinidad. 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 Colonia Valle de la Trinidad, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	30.6 C (87.1 F)	-10.0 C (14.0 F)	n/a	n/a
Feb	33.9 C (93.0 F)	-9.4 C (15.1 F)	n/a	n/a
Mar	38.9 C (102.0 F)	-9.4 C (15.1 F)	n/a	n/a
Apr	40.0 C (104.0 F)	-7.2 C (19.0 F)	n/a	n/a
May	41.7 C (107.1 F)	-3.3 C (26.1 F)	n/a	n/a
Jun	46.7 C (116.1 F)	-1.1 C (30.0 F)	n/a	n/a
Jul	45.0 C (113.0 F)	0.6 C (33.1 F)	n/a	n/a
Aug	45.0 C (113.0 F)	0.6 C (33.1 F)	n/a	n/a
Sep	43.9 C (111.0 F)	0.6 C (33.1 F)	n/a	n/a
Oct	40.0 C (104.0 F)	-6.1 C (21.0 F)	n/a	n/a
Nov	38.9 C (102.0 F)	-9.4 C (15.1 F)	n/a	n/a
Dec	31.7 C (89.1 F)	-14.4 C (6.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Colonia Valle de la Trinidad still stand. 1975 holds the most, with 66.

Standing records at Colonia Valle de la Trinidad by the year they were set
Year set	Standing records
1957	41
1958	60
1959	46
1960	57
1961	55
1962	35
1963	23
1964	49
1965	42
1966	52
1967	55
1968	26
1969	42
1970	30
1971	59
1972	42
1973	46
1974	21
1975	66
1976	28
1977	31
1978	20
1979	18
1980	17
1981	18
1982	25
1983	22
1984	28
1985	47
1986	31
1987	65
1988	43
1989	48
1990	41
1991	42
1992	27
1993	12
1994	30
1995	12
1996	11
1997	1

All-Time Record Progression

3 new records

3 all-time records were set at Colonia Valle de la Trinidad between 31 December 1988 and 12 January 1997. Each dot is a new record.

When Colonia Valle de la Trinidad set new all-time records
Date	Kind	Detail
1988-12-31	Record low minimum temperature	Record low minimum temperature -14.4 C (6.1 F)
1992-08-22	Record high minimum temperature	Record high minimum temperature 26.7 C (80.1 F)
1997-01-12	Record daily precipitation	Record daily precipitation 89.9 mm (3.5 in)

Wettest Day of Each Month

Jan: 89.9 mm (3.5 in)

The wettest day on record for each calendar month at Colonia Valle de la Trinidad. The most was 89.9 mm (3.5 in) on 12 January 1997.

Record daily precipitation for each month at Colonia Valle de la Trinidad
Month	Record daily precipitation (mm)	Date
Jan	89.9 mm (3.5 in)	12 January 1997
Feb	59.9 mm (2.4 in)	28 February 1978
Mar	31.8 mm (1.3 in)	9 March 1987
Apr	19.8 mm (0.8 in)	8 April 1965
May	13.2 mm (0.5 in)	4 May 1969
Jun	15.7 mm (0.6 in)	3 June 1962
Jul	47.8 mm (1.9 in)	28 July 1984
Aug	39.9 mm (1.6 in)	15 August 1977
Sep	36.3 mm (1.4 in)	9 September 1976
Oct	27.4 mm (1.1 in)	31 October 1987
Nov	47.8 mm (1.9 in)	29 November 1970
Dec	43.9 mm (1.7 in)	17 December 1987

Period of Record Coverage

1957 to 1997

41 years of record at Colonia Valle de la Trinidad, 1957 to 1997. 18 years have data for under 90 percent of days and are left out of rankings: 1957, 1962, 1963, 1964, 1965, 1966, 1974, 1975 and others.

Days with data per year at Colonia Valle de la Trinidad
Year	Days with data	Share of year	Complete
1957	214	59%	No
1958	364	100%	Yes
1959	365	100%	Yes
1960	366	100%	Yes
1961	350	96%	Yes
1962	234	64%	No
1963	72	20%	No
1964	306	84%	No
1965	264	72%	No
1966	314	86%	No
1967	360	99%	Yes
1968	366	100%	Yes
1969	351	96%	Yes
1970	341	93%	Yes
1971	361	99%	Yes
1972	354	97%	Yes
1973	359	98%	Yes
1974	298	82%	No
1975	239	65%	No
1976	293	80%	No
1977	236	65%	No
1978	339	93%	Yes
1979	263	72%	No
1980	229	63%	No
1981	246	67%	No
1982	290	79%	No
1983	361	99%	Yes
1984	366	100%	Yes
1985	365	100%	Yes
1986	365	100%	Yes
1987	364	100%	Yes
1988	366	100%	Yes
1989	365	100%	Yes
1990	352	96%	Yes
1991	365	100%	Yes
1992	334	91%	Yes
1993	262	72%	No
1994	360	99%	Yes
1995	123	34%	No
1996	144	39%	No
1997	23	6%	No

Latest Records

Latest records at Colonia Valle de la Trinidad
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
13 January 1997	Colonia Valle de la Trinidad, MX	daily rain	59.9 mm (2.4 in)	48.0 mm (1.9 in)	28 years	52 of 100 (Notable)
12 January 1997	Colonia Valle de la Trinidad, MX	all-time rain	89.9 mm (3.5 in)	14.0 mm (0.6 in)	17 years	43 of 100 (Notable)
11 January 1997	Colonia Valle de la Trinidad, MX	daily rain	59.9 mm (2.4 in)	54.1 mm (2.1 in)	16 years	48 of 100 (Notable)
11 January 1997	Colonia Valle de la Trinidad, MX	daily low max (Tie)	10.0 C (50.0 F)	tie	34 years	3 of 100 (Routine)
8 January 1997	Colonia Valle de la Trinidad, MX	daily low min	-9.4 C (15.1 F)	2.2 C (4.0 F)	25 years	16 of 100 (Routine)
4 January 1997	Colonia Valle de la Trinidad, MX	daily rain	34.8 mm (1.4 in)	2.0 mm (0.08 in)	2 years	6 of 100 (Routine)
29 August 1996	Colonia Valle de la Trinidad, MX	daily rain	15.0 mm (0.6 in)	9.2 mm (0.36 in)	28 years	20 of 100 (Routine)
29 August 1996	Colonia Valle de la Trinidad, MX	daily high max (Tie)	40.0 C (104.0 F)	tie	29 years	3 of 100 (Routine)
19 August 1996	Colonia Valle de la Trinidad, MX	daily high max	40.6 C (105.1 F)	0.6 C (1.1 F)	2 years	5 of 100 (Routine)
15 August 1996	Colonia Valle de la Trinidad, MX	daily high max (Tie)	40.0 C (104.0 F)	tie	11 years	1 of 100 (Routine)
14 August 1996	Colonia Valle de la Trinidad, MX	daily high max (Tie)	40.6 C (105.1 F)	tie	8 years	1 of 100 (Routine)
7 August 1996	Colonia Valle de la Trinidad, MX	daily low min	5.6 C (42.1 F)	2.2 C (4.0 F)	5 years	10 of 100 (Routine)
6 August 1996	Colonia Valle de la Trinidad, MX	daily low max	28.9 C (84.0 F)	1.7 C (3.1 F)	39 years	19 of 100 (Routine)
5 August 1996	Colonia Valle de la Trinidad, MX	daily low max (Tie)	30.0 C (86.0 F)	tie	17 years	2 of 100 (Routine)
5 August 1996	Colonia Valle de la Trinidad, MX	daily low min (Tie)	5.0 C (41.0 F)	tie	5 years	1 of 100 (Routine)
4 August 1996	Colonia Valle de la Trinidad, MX	daily low min (Tie)	5.0 C (41.0 F)	tie	20 years	2 of 100 (Routine)
30 July 1996	Colonia Valle de la Trinidad, MX	monthly high max (Tie)	45.0 C (113.0 F)	tie	9 years	4 of 100 (Routine)
29 July 1996	Colonia Valle de la Trinidad, MX	monthly high max (Tie)	45.0 C (113.0 F)	tie	9 years	4 of 100 (Routine)
28 July 1996	Colonia Valle de la Trinidad, MX	daily high max	43.9 C (111.0 F)	1.1 C (2.0 F)	11 years	10 of 100 (Routine)
25 July 1996	Colonia Valle de la Trinidad, MX	daily high max	43.9 C (111.0 F)	2.2 C (4.0 F)	34 years	20 of 100 (Routine)

Climate Trend

20 complete years, 1958 to 1994

One stripe for each of 20 complete years at Colonia Valle de la Trinidad, 1958 to 1994. Blue stripes are years cooler than the station's own mean of 15.7 C (60.2 F); red stripes are warmer. The coolest year was 1973, at 14.4 C (57.9 F), and the warmest was 1958, at 16.9 C (62.5 F). The strongest colour marks a difference of 1.3 C (2.3 F).

Annual mean temperature at Colonia Valle de la Trinidad as warming stripes, 1958 to 1994
Year	Annual mean temperature	Difference from the station mean
1958	16.9 C	+1.25 C
1959	16.7 C	+0.98 C
1960	16.6 C	+0.95 C
1967	15.5 C	-0.21 C
1968	15.3 C	-0.34 C
1969	15.4 C	-0.29 C
1971	14.4 C	-1.25 C
1972	15.0 C	-0.69 C
1973	14.4 C	-1.29 C
1978	15.6 C	-0.09 C
1983	15.8 C	+0.16 C
1984	15.7 C	+0.06 C
1985	15.8 C	+0.09 C
1986	16.2 C	+0.54 C
1987	15.2 C	-0.49 C
1988	15.7 C	+0.03 C
1989	16.4 C	+0.75 C
1990	16.1 C	+0.39 C
1991	15.1 C	-0.61 C
1994	15.7 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

1957 to 1997

Yearly extremes at Colonia Valle de la Trinidad: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	46.7 C (116.1 F)	1978	41.7 C (107.1 F)	41
Coldest night (TNn)	-14.4 C (6.1 F)	1988	-8.3 C (17.1 F)	41
Wettest day (Rx1day)	89.9 mm (3.5 in)	1997	25.9 mm (1.0 in)	41
Wettest five days (Rx5day)	209.7 mm (8.3 in)	1997	43.2 mm (1.7 in)	41
Longest dry spell (CDD)	133 days	1994	72 days	41

Hottest day (TXx)

The hottest day of the year at Colonia Valle de la Trinidad, 1957 to 1997. The record is 46.7 C (116.1 F) in 1978, marked on the chart; the median year is 41.7 C (107.1 F).

Hottest day (TXx) at Colonia Valle de la Trinidad by year
Year	Hottest day (TXx)
1957	42.8 C (109.0 F)
1958	42.8 C (109.0 F)
1959	41.7 C (107.1 F)
1960	43.3 C (109.9 F)
1961	41.1 C (106.0 F)
1962	45.0 C (113.0 F)
1963	35.6 C (96.1 F)
1964	41.7 C (107.1 F)
1965	40.0 C (104.0 F)
1966	38.9 C (102.0 F)
1967	40.6 C (105.1 F)
1968	42.8 C (109.0 F)
1969	43.9 C (111.0 F)
1970	42.8 C (109.0 F)
1971	41.7 C (107.1 F)
1972	41.7 C (107.1 F)
1973	40.6 C (105.1 F)
1974	41.7 C (107.1 F)
1975	41.7 C (107.1 F)
1976	40.6 C (105.1 F)
1977	40.0 C (104.0 F)
1978	46.7 C (116.1 F)
1979	45.0 C (113.0 F)
1980	41.7 C (107.1 F)
1981	42.8 C (109.0 F)
1982	42.8 C (109.0 F)
1983	41.7 C (107.1 F)
1984	43.9 C (111.0 F)
1985	45.0 C (113.0 F)
1986	45.0 C (113.0 F)
1987	40.0 C (104.0 F)
1988	41.7 C (107.1 F)
1989	45.0 C (113.0 F)
1990	45.0 C (113.0 F)
1991	41.7 C (107.1 F)
1992	42.8 C (109.0 F)
1993	40.6 C (105.1 F)
1994	45.6 C (114.1 F)
1995	43.9 C (111.0 F)
1996	45.0 C (113.0 F)
1997	25.0 C (77.0 F)

Coldest night (TNn)

The coldest night of the year at Colonia Valle de la Trinidad, 1957 to 1997. The record is -14.4 C (6.1 F) in 1988, marked on the chart; the median year is -8.3 C (17.1 F).

Coldest night (TNn) at Colonia Valle de la Trinidad by year
Year	Coldest night (TNn)
1957	-1.7 C (28.9 F)
1958	-3.3 C (26.1 F)
1959	-5.0 C (23.0 F)
1960	-6.7 C (19.9 F)
1961	-10.0 C (14.0 F)
1962	-6.7 C (19.9 F)
1963	-4.4 C (24.1 F)
1964	-10.0 C (14.0 F)
1965	-9.4 C (15.1 F)
1966	-10.0 C (14.0 F)
1967	-8.3 C (17.1 F)
1968	-7.2 C (19.0 F)
1969	-5.0 C (23.0 F)
1970	-9.4 C (15.1 F)
1971	-9.4 C (15.1 F)
1972	-9.4 C (15.1 F)
1973	-9.4 C (15.1 F)
1974	-9.4 C (15.1 F)
1975	-8.3 C (17.1 F)
1976	-8.3 C (17.1 F)
1977	-8.3 C (17.1 F)
1978	-7.2 C (19.0 F)
1979	-6.1 C (21.0 F)
1980	-8.3 C (17.1 F)
1981	-9.4 C (15.1 F)
1982	-5.0 C (23.0 F)
1983	-7.2 C (19.0 F)
1984	-8.3 C (17.1 F)
1985	-9.4 C (15.1 F)
1986	-6.1 C (21.0 F)
1987	-10.0 C (14.0 F)
1988	-14.4 C (6.1 F)
1989	-8.3 C (17.1 F)
1990	-9.4 C (15.1 F)
1991	-8.3 C (17.1 F)
1992	-7.2 C (19.0 F)
1993	-7.2 C (19.0 F)
1994	-8.3 C (17.1 F)
1995	-5.0 C (23.0 F)
1996	-5.0 C (23.0 F)
1997	-9.4 C (15.1 F)

Wettest day (Rx1day)

The wettest day of the year at Colonia Valle de la Trinidad, 1957 to 1997. The record is 89.9 mm (3.5 in) in 1997, marked on the chart; the median year is 25.9 mm (1.0 in).

Wettest day (Rx1day) at Colonia Valle de la Trinidad by year
Year	Wettest day (Rx1day)
1957	15.7 mm (0.6 in)
1958	20.8 mm (0.8 in)
1959	31.2 mm (1.2 in)
1960	19.8 mm (0.8 in)
1961	37.8 mm (1.5 in)
1962	19.8 mm (0.8 in)
1963	15.0 mm (0.6 in)
1964	21.8 mm (0.9 in)
1965	30.0 mm (1.2 in)
1966	24.9 mm (1.0 in)
1967	25.9 mm (1.0 in)
1968	15.7 mm (0.6 in)
1969	20.1 mm (0.8 in)
1970	47.8 mm (1.9 in)
1971	23.9 mm (0.9 in)
1972	23.4 mm (0.9 in)
1973	23.4 mm (0.9 in)
1974	22.9 mm (0.9 in)
1975	22.9 mm (0.9 in)
1976	36.3 mm (1.4 in)
1977	39.9 mm (1.6 in)
1978	59.9 mm (2.4 in)
1979	75.9 mm (3.0 in)
1980	39.9 mm (1.6 in)
1981	18.8 mm (0.7 in)
1982	21.8 mm (0.9 in)
1983	32.8 mm (1.3 in)
1984	47.8 mm (1.9 in)
1985	25.9 mm (1.0 in)
1986	29.5 mm (1.2 in)
1987	43.9 mm (1.7 in)
1988	41.4 mm (1.6 in)
1989	10.9 mm (0.4 in)
1990	11.4 mm (0.4 in)
1991	30.0 mm (1.2 in)
1992	31.8 mm (1.3 in)
1993	45.0 mm (1.8 in)
1994	39.9 mm (1.6 in)
1995	32.8 mm (1.3 in)
1996	23.9 mm (0.9 in)
1997	89.9 mm (3.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Colonia Valle de la Trinidad, 1957 to 1997. The record is 209.7 mm (8.3 in) in 1997, marked on the chart; the median year is 43.2 mm (1.7 in).

Wettest five days (Rx5day) at Colonia Valle de la Trinidad by year
Year	Wettest five days (Rx5day)
1957	27.2 mm (1.1 in)
1958	40.2 mm (1.6 in)
1959	36.6 mm (1.4 in)
1960	27.1 mm (1.1 in)
1961	64.3 mm (2.5 in)
1962	25.4 mm (1.0 in)
1963	15.0 mm (0.6 in)
1964	34.8 mm (1.4 in)
1965	62.5 mm (2.5 in)
1966	64.5 mm (2.5 in)
1967	43.7 mm (1.7 in)
1968	23.6 mm (0.9 in)
1969	42.5 mm (1.7 in)
1970	63.5 mm (2.5 in)
1971	27.7 mm (1.1 in)
1972	46.0 mm (1.8 in)
1973	27.5 mm (1.1 in)
1974	34.8 mm (1.4 in)
1975	34.3 mm (1.4 in)
1976	43.7 mm (1.7 in)
1977	99.3 mm (3.9 in)
1978	119.6 mm (4.7 in)
1979	85.6 mm (3.4 in)
1980	32.6 mm (1.3 in)
1981	61.8 mm (2.4 in)
1982	46.3 mm (1.8 in)
1983	71.2 mm (2.8 in)
1984	65.0 mm (2.6 in)
1985	34.2 mm (1.3 in)
1986	34.4 mm (1.4 in)
1987	66.0 mm (2.6 in)
1988	43.2 mm (1.7 in)
1989	21.1 mm (0.8 in)
1990	24.1 mm (0.9 in)
1991	56.9 mm (2.2 in)
1992	53.1 mm (2.1 in)
1993	137.5 mm (5.4 in)
1994	40.4 mm (1.6 in)
1995	45.5 mm (1.8 in)
1996	34.3 mm (1.4 in)
1997	209.7 mm (8.3 in)

Longest dry spell (CDD)

The longest dry spell of the year at Colonia Valle de la Trinidad, 1957 to 1997. The record is 133 days in 1994, marked on the chart; the median year is 72 days.

Longest dry spell (CDD) at Colonia Valle de la Trinidad by year
Year	Longest dry spell (CDD)
1957	76 days
1958	69 days
1959	125 days
1960	68 days
1961	120 days
1962	60 days
1963	27 days
1964	80 days
1965	31 days
1966	40 days
1967	62 days
1968	94 days
1969	75 days
1970	130 days
1971	73 days
1972	95 days
1973	124 days
1974	66 days
1975	49 days
1976	40 days
1977	38 days
1978	107 days
1979	32 days
1980	40 days
1981	44 days
1982	58 days
1983	81 days
1984	85 days
1985	72 days
1986	126 days
1987	54 days
1988	94 days
1989	132 days
1990	98 days
1991	100 days
1992	69 days
1993	76 days
1994	133 days
1995	58 days
1996	45 days
1997	9 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.

Frost Dates and Growing Season

20 years with a frost

Across 20 years with a frost, the median last spring frost at Colonia Valle de la Trinidad falls on 14 May and the median first autumn frost on 30 October, which leaves a median of 159 days between them.

Frost dates and growing season at Colonia Valle de la Trinidad
Measure	Median, all years	Earliest period	Recent period (1958 to 1994)	Recent against earliest	Fitted trend
Last spring frost	14 May	n/a	14 May	n/a	n/a
First autumn frost	30 October	n/a	30 October	n/a	n/a
Growing days	159 days	n/a	159 days	n/a	n/a

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Download the Data

Data for Colonia Valle de la Trinidad standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Colonia Valle de la Trinidad 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).