Santa Ana (Cfe) Weather Records (MXN00030154)

Record envelope, standing records and threshold days for Santa Ana (Cfe) (MXN00030154), Mexico, with 34 years of record.

Key Facts for Santa Ana (Cfe)

Santa Ana (Cfe) (MXN00030154) is a weather station in Mexico at 20.25 latitude and -97.58 longitude, 117 m (383 ft) above sea level.
The station reports from 1964 to 1997, 34 years of record.
1,464 records set at Santa Ana (Cfe) still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 20.25 latitude, -97.58 longitude.
Elevation: 117 m (383 ft).
Period of record: 1964 to 1997, 34 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 Santa Ana (Cfe). 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 Santa Ana (Cfe), 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)	5.6 C (42.1 F)	n/a	n/a
Feb	37.8 C (100.0 F)	5.6 C (42.1 F)	n/a	n/a
Mar	40.0 C (104.0 F)	8.9 C (48.0 F)	n/a	n/a
Apr	43.9 C (111.0 F)	10.0 C (50.0 F)	n/a	n/a
May	42.8 C (109.0 F)	13.9 C (57.0 F)	n/a	n/a
Jun	41.1 C (106.0 F)	17.8 C (64.0 F)	n/a	n/a
Jul	39.4 C (102.9 F)	16.7 C (62.1 F)	n/a	n/a
Aug	37.8 C (100.0 F)	18.9 C (66.0 F)	n/a	n/a
Sep	38.9 C (102.0 F)	14.4 C (57.9 F)	n/a	n/a
Oct	37.8 C (100.0 F)	10.6 C (51.1 F)	n/a	n/a
Nov	36.7 C (98.1 F)	6.7 C (44.1 F)	n/a	n/a
Dec	36.7 C (98.1 F)	2.8 C (37.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Santa Ana (Cfe) still stand. 1969 holds the most, with 92.

Standing records at Santa Ana (Cfe) by the year they were set
Year set	Standing records
1964	3
1965	70
1966	59
1967	66
1968	42
1969	92
1970	61
1971	76
1972	72
1973	69
1974	58
1975	51
1976	57
1977	38
1978	36
1979	65
1980	44
1981	29
1982	36
1983	45
1984	60
1985	30
1986	32
1987	48
1988	30
1989	37
1990	9
1992	10
1993	37
1994	27
1995	25
1996	35
1997	15

Wettest Day of Each Month

Sep: 215.4 mm (8.5 in)

The wettest day on record for each calendar month at Santa Ana (Cfe). The most was 215.4 mm (8.5 in) on 20 September 1974.

Record daily precipitation for each month at Santa Ana (Cfe)
Month	Record daily precipitation (mm)	Date
Jan	88.4 mm (3.5 in)	15 January 1971
Feb	52.8 mm (2.1 in)	16 February 1972
Mar	136.9 mm (5.4 in)	30 March 1976
Apr	190.0 mm (7.5 in)	10 April 1982
May	192.3 mm (7.6 in)	17 May 1976
Jun	207.8 mm (8.2 in)	23 June 1970
Jul	126.0 mm (5.0 in)	10 July 1983
Aug	160.3 mm (6.3 in)	27 August 1973
Sep	215.4 mm (8.5 in)	20 September 1974
Oct	182.9 mm (7.2 in)	24 October 1995
Nov	173.7 mm (6.8 in)	7 November 1968
Dec	110.0 mm (4.3 in)	4 December 1981

Period of Record Coverage

1964 to 1997

33 years of record at Santa Ana (Cfe), 1964 to 1997. 5 years have data for under 90 percent of days and are left out of rankings: 1964, 1968, 1990, 1992, 1997.

Days with data per year at Santa Ana (Cfe)
Year	Days with data	Share of year	Complete
1964	17	5%	No
1965	361	99%	Yes
1966	357	98%	Yes
1967	360	99%	Yes
1968	329	90%	No
1969	358	98%	Yes
1970	361	99%	Yes
1971	362	99%	Yes
1972	360	98%	Yes
1973	363	99%	Yes
1974	362	99%	Yes
1975	362	99%	Yes
1976	362	99%	Yes
1977	361	99%	Yes
1978	362	99%	Yes
1979	358	98%	Yes
1980	361	99%	Yes
1981	360	99%	Yes
1982	357	98%	Yes
1983	362	99%	Yes
1984	360	98%	Yes
1985	363	99%	Yes
1986	361	99%	Yes
1987	364	100%	Yes
1988	356	97%	Yes
1989	329	90%	Yes
1990	120	33%	No
1992	153	42%	No
1993	362	99%	Yes
1994	360	99%	Yes
1995	362	99%	Yes
1996	360	98%	Yes
1997	150	41%	No

Latest Records

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

Climate Trend

27 complete years, 1965 to 1996

One stripe for each of 27 complete years at Santa Ana (Cfe), 1965 to 1996. Blue stripes are years cooler than the station's own mean of 24.4 C (75.9 F); red stripes are warmer. The coolest year was 1976, at 23.4 C (74.1 F), and the warmest was 1972, at 25.3 C (77.5 F). The strongest colour marks a difference of 1.0 C (1.8 F).

Annual mean temperature at Santa Ana (Cfe) as warming stripes, 1965 to 1996
Year	Annual mean temperature	Difference from the station mean
1965	24.5 C	+0.13 C
1966	23.8 C	-0.55 C
1967	24.3 C	-0.02 C
1969	24.8 C	+0.43 C
1970	23.9 C	-0.42 C
1971	25.2 C	+0.79 C
1972	25.3 C	+0.90 C
1973	24.6 C	+0.28 C
1974	24.5 C	+0.17 C
1975	24.7 C	+0.30 C
1976	23.4 C	-0.99 C
1977	24.3 C	-0.06 C
1978	24.1 C	-0.29 C
1979	23.7 C	-0.63 C
1980	24.5 C	+0.12 C
1981	24.5 C	+0.12 C
1982	24.5 C	+0.17 C
1983	24.3 C	-0.03 C
1984	24.1 C	-0.23 C
1985	24.3 C	-0.02 C
1986	24.6 C	+0.23 C
1987	23.9 C	-0.48 C
1988	24.2 C	-0.12 C
1993	24.4 C	+0.02 C
1994	24.7 C	+0.33 C
1995	24.8 C	+0.40 C
1996	23.9 C	-0.45 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

1964 to 1997

Yearly extremes at Santa Ana (Cfe): 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)	1971	38.9 C (102.0 F)	33
Coldest night (TNn)	2.8 C (37.0 F)	1983	7.8 C (46.0 F)	33
Wettest day (Rx1day)	215.4 mm (8.5 in)	1974	137.9 mm (5.4 in)	33
Wettest five days (Rx5day)	423.2 mm (16.7 in)	1975	223.4 mm (8.8 in)	33
Longest dry spell (CDD)	48 days	1987	21 days	33

Hottest day (TXx)

The hottest day of the year at Santa Ana (Cfe), 1964 to 1997. The record is 43.9 C (111.0 F) in 1971, marked on the chart; the median year is 38.9 C (102.0 F).

Hottest day (TXx) at Santa Ana (Cfe) by year
Year	Hottest day (TXx)
1964	33.9 C (93.0 F)
1965	40.0 C (104.0 F)
1966	36.7 C (98.1 F)
1967	40.6 C (105.1 F)
1968	37.8 C (100.0 F)
1969	41.1 C (106.0 F)
1970	37.8 C (100.0 F)
1971	43.9 C (111.0 F)
1972	40.0 C (104.0 F)
1973	42.2 C (108.0 F)
1974	41.7 C (107.1 F)
1975	40.6 C (105.1 F)
1976	35.6 C (96.1 F)
1977	38.3 C (100.9 F)
1978	41.1 C (106.0 F)
1979	37.8 C (100.0 F)
1980	41.7 C (107.1 F)
1981	38.9 C (102.0 F)
1982	38.9 C (102.0 F)
1983	40.0 C (104.0 F)
1984	42.8 C (109.0 F)
1985	37.8 C (100.0 F)
1986	36.7 C (98.1 F)
1987	36.7 C (98.1 F)
1988	37.8 C (100.0 F)
1989	40.6 C (105.1 F)
1990	35.6 C (96.1 F)
1992	36.7 C (98.1 F)
1993	38.9 C (102.0 F)
1994	37.8 C (100.0 F)
1995	41.1 C (106.0 F)
1996	37.8 C (100.0 F)
1997	38.9 C (102.0 F)

Coldest night (TNn)

The coldest night of the year at Santa Ana (Cfe), 1964 to 1997. The record is 2.8 C (37.0 F) in 1983, marked on the chart; the median year is 7.8 C (46.0 F).

Coldest night (TNn) at Santa Ana (Cfe) by year
Year	Coldest night (TNn)
1964	10.0 C (50.0 F)
1965	6.7 C (44.1 F)
1966	6.7 C (44.1 F)
1967	5.6 C (42.1 F)
1968	7.8 C (46.0 F)
1969	8.9 C (48.0 F)
1970	6.7 C (44.1 F)
1971	8.9 C (48.0 F)
1972	10.0 C (50.0 F)
1973	6.1 C (43.0 F)
1974	8.9 C (48.0 F)
1975	5.6 C (42.1 F)
1976	5.6 C (42.1 F)
1977	10.0 C (50.0 F)
1978	6.1 C (43.0 F)
1979	5.6 C (42.1 F)
1980	10.0 C (50.0 F)
1981	10.0 C (50.0 F)
1982	7.8 C (46.0 F)
1983	2.8 C (37.0 F)
1984	7.8 C (46.0 F)
1985	6.7 C (44.1 F)
1986	10.0 C (50.0 F)
1987	8.9 C (48.0 F)
1988	10.0 C (50.0 F)
1989	2.8 C (37.0 F)
1990	10.0 C (50.0 F)
1992	8.9 C (48.0 F)
1993	7.8 C (46.0 F)
1994	7.8 C (46.0 F)
1995	10.0 C (50.0 F)
1996	5.6 C (42.1 F)
1997	8.9 C (48.0 F)

Wettest day (Rx1day)

The wettest day of the year at Santa Ana (Cfe), 1964 to 1997. The record is 215.4 mm (8.5 in) in 1974, marked on the chart; the median year is 137.9 mm (5.4 in).

Wettest day (Rx1day) at Santa Ana (Cfe) by year
Year	Wettest day (Rx1day)
1964	21.8 mm (0.9 in)
1965	81.8 mm (3.2 in)
1966	170.2 mm (6.7 in)
1967	192.3 mm (7.6 in)
1968	180.1 mm (7.1 in)
1969	110.5 mm (4.4 in)
1970	207.8 mm (8.2 in)
1971	163.3 mm (6.4 in)
1972	94.5 mm (3.7 in)
1973	160.3 mm (6.3 in)
1974	215.4 mm (8.5 in)
1975	118.9 mm (4.7 in)
1976	192.3 mm (7.6 in)
1977	137.9 mm (5.4 in)
1978	181.9 mm (7.2 in)
1979	100.8 mm (4.0 in)
1980	95.8 mm (3.8 in)
1981	129.8 mm (5.1 in)
1982	190.0 mm (7.5 in)
1983	126.0 mm (5.0 in)
1984	118.9 mm (4.7 in)
1985	98.8 mm (3.9 in)
1986	161.8 mm (6.4 in)
1987	88.9 mm (3.5 in)
1988	95.0 mm (3.7 in)
1989	112.8 mm (4.4 in)
1990	49.8 mm (2.0 in)
1992	149.9 mm (5.9 in)
1993	144.8 mm (5.7 in)
1994	183.9 mm (7.2 in)
1995	182.9 mm (7.2 in)
1996	140.2 mm (5.5 in)
1997	108.5 mm (4.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Santa Ana (Cfe), 1964 to 1997. The record is 423.2 mm (16.7 in) in 1975, marked on the chart; the median year is 223.4 mm (8.8 in).

Wettest five days (Rx5day) at Santa Ana (Cfe) by year
Year	Wettest five days (Rx5day)
1964	25.6 mm (1.0 in)
1965	153.3 mm (6.0 in)
1966	358.2 mm (14.1 in)
1967	263.7 mm (10.4 in)
1968	209.8 mm (8.3 in)
1969	234.7 mm (9.2 in)
1970	333.7 mm (13.1 in)
1971	269.2 mm (10.6 in)
1972	208.0 mm (8.2 in)
1973	348.2 mm (13.7 in)
1974	300.6 mm (11.8 in)
1975	423.2 mm (16.7 in)
1976	254.0 mm (10.0 in)
1977	176.8 mm (7.0 in)
1978	353.3 mm (13.9 in)
1979	140.2 mm (5.5 in)
1980	167.4 mm (6.6 in)
1981	411.3 mm (16.2 in)
1982	204.0 mm (8.0 in)
1983	292.7 mm (11.5 in)
1984	423.2 mm (16.7 in)
1985	202.3 mm (8.0 in)
1986	234.4 mm (9.2 in)
1987	188.2 mm (7.4 in)
1988	223.4 mm (8.8 in)
1989	159.5 mm (6.3 in)
1990	123.5 mm (4.9 in)
1992	180.6 mm (7.1 in)
1993	207.3 mm (8.2 in)
1994	247.4 mm (9.7 in)
1995	316.8 mm (12.5 in)
1996	184.1 mm (7.2 in)
1997	195.1 mm (7.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Santa Ana (Cfe), 1964 to 1997. The record is 48 days in 1987, marked on the chart; the median year is 21 days.

Longest dry spell (CDD) at Santa Ana (Cfe) by year
Year	Longest dry spell (CDD)
1964	17 days
1965	35 days
1966	15 days
1967	21 days
1968	13 days
1969	16 days
1970	16 days
1971	32 days
1972	21 days
1973	27 days
1974	18 days
1975	28 days
1976	23 days
1977	26 days
1978	23 days
1979	18 days
1980	23 days
1981	21 days
1982	16 days
1983	29 days
1984	23 days
1985	12 days
1986	16 days
1987	48 days
1988	17 days
1989	45 days
1990	19 days
1992	10 days
1993	13 days
1994	20 days
1995	31 days
1996	25 days
1997	14 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 Santa Ana (Cfe) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Santa Ana (Cfe) 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).