San Jose de Las Flores Weather Records (MXN00028197)

Record envelope, standing records and threshold days for San Jose de Las Flores (MXN00028197), Mexico, with 31 years of record.

Key Facts for San Jose de Las Flores

San Jose de Las Flores (MXN00028197) is a weather station in Mexico at 23.90 latitude and -99.12 longitude, 210 m (688 ft) above sea level.
The station reports from 1979 to 2009, 31 years of record.
1,464 records set at San Jose de Las Flores still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
San Jose de Las Flores tied a daily record high minimum temperature of 16.7 C (62.1 F) on 21 December 2009.

About the Station

Location: Mexico, 23.90 latitude, -99.12 longitude.
Elevation: 210 m (688 ft).
Period of record: 1979 to 2009, 31 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 San Jose de Las Flores. 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 Jose de Las Flores, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	37.8 C (100.0 F)	-2.2 C (28.0 F)	n/a	n/a
Feb	40.0 C (104.0 F)	-1.1 C (30.0 F)	n/a	n/a
Mar	41.7 C (107.1 F)	0.0 C (32.0 F)	n/a	n/a
Apr	45.0 C (113.0 F)	1.7 C (35.1 F)	n/a	n/a
May	46.7 C (116.1 F)	10.6 C (51.1 F)	n/a	n/a
Jun	46.7 C (116.1 F)	10.0 C (50.0 F)	n/a	n/a
Jul	43.9 C (111.0 F)	10.0 C (50.0 F)	n/a	n/a
Aug	41.7 C (107.1 F)	13.9 C (57.0 F)	n/a	n/a
Sep	42.8 C (109.0 F)	10.6 C (51.1 F)	n/a	n/a
Oct	40.0 C (104.0 F)	0.6 C (33.1 F)	n/a	n/a
Nov	37.8 C (100.0 F)	0.0 C (32.0 F)	n/a	n/a
Dec	37.8 C (100.0 F)	-5.0 C (23.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at San Jose de Las Flores still stand. 2008 holds the most, with 88.

Standing records at San Jose de Las Flores by the year they were set
Year set	Standing records
1979	42
1980	49
1981	57
1982	69
1983	57
1984	66
1985	36
1986	47
1987	49
1988	45
1989	82
1990	43
1991	45
1992	39
1993	37
1994	35
1995	40
1996	47
1997	51
1998	64
1999	25
2000	33
2001	59
2002	35
2003	41
2004	74
2005	36
2006	29
2007	19
2008	88
2009	25

Wettest Day of Each Month

Sep: 154.9 mm (6.1 in)

The wettest day on record for each calendar month at San Jose de Las Flores. The most was 154.9 mm (6.1 in) on 21 September 1987.

Record daily precipitation for each month at San Jose de Las Flores
Month	Record daily precipitation (mm)	Date
Jan	89.9 mm (3.5 in)	22 January 1994
Feb	37.3 mm (1.5 in)	29 February 1988
Mar	34.8 mm (1.4 in)	26 March 1993
Apr	67.8 mm (2.7 in)	2 April 1990
May	103.4 mm (4.1 in)	3 May 1980
Jun	104.9 mm (4.1 in)	1 June 1986
Jul	96.8 mm (3.8 in)	20 July 2005
Aug	119.9 mm (4.7 in)	27 August 2007
Sep	154.9 mm (6.1 in)	21 September 1987
Oct	94.5 mm (3.7 in)	23 October 1980
Nov	59.4 mm (2.3 in)	30 November 1981
Dec	80.3 mm (3.2 in)	1 December 1979

Period of Record Coverage

1979 to 2009

31 years of record at San Jose de Las Flores, 1979 to 2009. 4 years have data for under 90 percent of days and are left out of rankings: 1979, 1995, 2003, 2007.

Days with data per year at San Jose de Las Flores
Year	Days with data	Share of year	Complete
1979	245	67%	No
1980	364	99%	Yes
1981	363	99%	Yes
1982	362	99%	Yes
1983	364	100%	Yes
1984	364	99%	Yes
1985	362	99%	Yes
1986	363	99%	Yes
1987	363	99%	Yes
1988	365	100%	Yes
1989	360	99%	Yes
1990	364	100%	Yes
1991	364	100%	Yes
1992	361	99%	Yes
1993	362	99%	Yes
1994	363	99%	Yes
1995	239	65%	No
1996	365	100%	Yes
1997	359	98%	Yes
1998	365	100%	Yes
1999	364	100%	Yes
2000	365	100%	Yes
2001	354	97%	Yes
2002	356	98%	Yes
2003	317	87%	No
2004	366	100%	Yes
2005	365	100%	Yes
2006	365	100%	Yes
2007	294	81%	No
2008	335	92%	Yes
2009	332	91%	Yes

Latest Records

Latest records at San Jose de Las Flores
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
21 December 2009	San Jose de Las Flores, MX	daily high min (Tie)	16.7 C (62.1 F)	tie	22 years	2 of 100 (Routine)
18 December 2009	San Jose de Las Flores, MX	daily rain	13.0 mm (0.5 in)	7.2 mm (0.28 in)	3 years	8 of 100 (Routine)
6 December 2009	San Jose de Las Flores, MX	daily rain (Tie)	8.9 mm (0.35 in)	tie	3 years	0 of 100 (Routine)
2 December 2009	San Jose de Las Flores, MX	daily high max (Tie)	35.0 C (95.0 F)	tie	0 years	0 of 100 (Routine)
1 December 2009	San Jose de Las Flores, MX	daily high max	33.9 C (93.0 F)	1.1 C (2.0 F)	27 years	12 of 100 (Routine)
30 November 2009	San Jose de Las Flores, MX	daily high max	35.6 C (96.1 F)	1.2 C (2.2 F)	28 years	13 of 100 (Routine)
29 November 2009	San Jose de Las Flores, MX	daily high max	35.0 C (95.0 F)	2.8 C (5.0 F)	28 years	17 of 100 (Routine)
28 November 2009	San Jose de Las Flores, MX	daily high max	33.9 C (93.0 F)	1.1 C (2.0 F)	12 years	8 of 100 (Routine)
27 November 2009	San Jose de Las Flores, MX	daily high max (Tie)	32.8 C (91.0 F)	tie	20 years	2 of 100 (Routine)
25 November 2009	San Jose de Las Flores, MX	daily high max (Tie)	33.9 C (93.0 F)	tie	0 years	0 of 100 (Routine)
24 November 2009	San Jose de Las Flores, MX	daily high max (Tie)	35.6 C (96.1 F)	tie	0 years	0 of 100 (Routine)
23 November 2009	San Jose de Las Flores, MX	daily high max	36.7 C (98.1 F)	1.7 C (3.1 F)	0 years	6 of 100 (Routine)
22 November 2009	San Jose de Las Flores, MX	daily high max (Tie)	35.6 C (96.1 F)	tie	26 years	2 of 100 (Routine)
21 November 2009	San Jose de Las Flores, MX	daily high max (Tie)	33.9 C (93.0 F)	tie	4 years	1 of 100 (Routine)
17 November 2009	San Jose de Las Flores, MX	daily high max	35.6 C (96.1 F)	1.7 C (3.1 F)	4 years	7 of 100 (Routine)
16 November 2009	San Jose de Las Flores, MX	daily high max	33.9 C (93.0 F)	2.2 C (4.0 F)	28 years	16 of 100 (Routine)
6 November 2009	San Jose de Las Flores, MX	daily high min	20.0 C (68.0 F)	2.2 C (4.0 F)	8 years	10 of 100 (Routine)
6 November 2009	San Jose de Las Flores, MX	daily high max (Tie)	33.9 C (93.0 F)	tie	20 years	2 of 100 (Routine)
5 November 2009	San Jose de Las Flores, MX	daily high max	35.0 C (95.0 F)	1.1 C (2.0 F)	27 years	13 of 100 (Routine)
5 November 2009	San Jose de Las Flores, MX	daily high min (Tie)	18.9 C (66.0 F)	tie	8 years	1 of 100 (Routine)

Climate Trend

25 complete years, 1980 to 2006

One stripe for each of 25 complete years at San Jose de Las Flores, 1980 to 2006. Blue stripes are years cooler than the station's own mean of 23.7 C (74.6 F); red stripes are warmer. The coolest year was 1987, at 22.8 C (73.1 F), and the warmest was 1998, at 24.7 C (76.5 F). The strongest colour marks a difference of 1.1 C (2.0 F).

Annual mean temperature at San Jose de Las Flores as warming stripes, 1980 to 2006
Year	Annual mean temperature	Difference from the station mean
1980	24.0 C	+0.27 C
1981	23.5 C	-0.18 C
1982	23.7 C	+0.05 C
1983	23.5 C	-0.16 C
1984	23.3 C	-0.43 C
1985	23.4 C	-0.26 C
1986	23.8 C	+0.16 C
1987	22.8 C	-0.87 C
1988	23.4 C	-0.31 C
1989	23.6 C	-0.08 C
1990	23.9 C	+0.21 C
1991	23.7 C	+0.02 C
1992	23.8 C	+0.10 C
1993	23.4 C	-0.26 C
1994	23.9 C	+0.24 C
1996	23.3 C	-0.37 C
1997	23.3 C	-0.38 C
1998	24.7 C	+1.05 C
1999	23.7 C	+0.02 C
2000	23.7 C	+0.06 C
2001	22.9 C	-0.75 C
2002	23.4 C	-0.24 C
2004	24.5 C	+0.78 C
2005	23.9 C	+0.23 C
2006	24.7 C	+1.00 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

1979 to 2009

Yearly extremes at San Jose de Las Flores: 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)	1998	42.8 C (109.0 F)	31
Coldest night (TNn)	-5.0 C (23.0 F)	1983	0.6 C (33.1 F)	31
Wettest day (Rx1day)	154.9 mm (6.1 in)	1987	84.3 mm (3.3 in)	31
Wettest five days (Rx5day)	337.3 mm (13.3 in)	2007	133.6 mm (5.3 in)	31
Longest dry spell (CDD)	215 days	2009	59 days	31

Hottest day (TXx)

The hottest day of the year at San Jose de Las Flores, 1979 to 2009. The record is 46.7 C (116.1 F) in 1998, marked on the chart; the median year is 42.8 C (109.0 F).

Hottest day (TXx) at San Jose de Las Flores by year
Year	Hottest day (TXx)
1979	42.8 C (109.0 F)
1980	42.8 C (109.0 F)
1981	41.7 C (107.1 F)
1982	41.1 C (106.0 F)
1983	42.8 C (109.0 F)
1984	43.9 C (111.0 F)
1985	40.0 C (104.0 F)
1986	41.7 C (107.1 F)
1987	40.6 C (105.1 F)
1988	42.8 C (109.0 F)
1989	42.8 C (109.0 F)
1990	40.6 C (105.1 F)
1991	42.8 C (109.0 F)
1992	40.0 C (104.0 F)
1993	40.0 C (104.0 F)
1994	40.0 C (104.0 F)
1995	42.8 C (109.0 F)
1996	40.6 C (105.1 F)
1997	40.6 C (105.1 F)
1998	46.7 C (116.1 F)
1999	42.8 C (109.0 F)
2000	42.8 C (109.0 F)
2001	43.9 C (111.0 F)
2002	42.8 C (109.0 F)
2003	41.7 C (107.1 F)
2004	43.9 C (111.0 F)
2005	42.8 C (109.0 F)
2006	43.9 C (111.0 F)
2007	40.0 C (104.0 F)
2008	42.8 C (109.0 F)
2009	40.6 C (105.1 F)

Coldest night (TNn)

The coldest night of the year at San Jose de Las Flores, 1979 to 2009. The record is -5.0 C (23.0 F) in 1983, marked on the chart; the median year is 0.6 C (33.1 F).

Coldest night (TNn) at San Jose de Las Flores by year
Year	Coldest night (TNn)
1979	0.0 C (32.0 F)
1980	2.8 C (37.0 F)
1981	0.6 C (33.1 F)
1982	0.0 C (32.0 F)
1983	-5.0 C (23.0 F)
1984	1.1 C (34.0 F)
1985	-1.1 C (30.0 F)
1986	0.6 C (33.1 F)
1987	0.0 C (32.0 F)
1988	1.1 C (34.0 F)
1989	-5.0 C (23.0 F)
1990	0.0 C (32.0 F)
1991	2.8 C (37.0 F)
1992	1.7 C (35.1 F)
1993	0.6 C (33.1 F)
1994	1.7 C (35.1 F)
1995	2.8 C (37.0 F)
1996	-2.2 C (28.0 F)
1997	-2.2 C (28.0 F)
1998	1.7 C (35.1 F)
1999	0.6 C (33.1 F)
2000	0.6 C (33.1 F)
2001	0.0 C (32.0 F)
2002	2.8 C (37.0 F)
2003	0.0 C (32.0 F)
2004	-3.3 C (26.1 F)
2005	1.7 C (35.1 F)
2006	-1.1 C (30.0 F)
2007	3.9 C (39.0 F)
2008	0.0 C (32.0 F)
2009	3.9 C (39.0 F)

Wettest day (Rx1day)

The wettest day of the year at San Jose de Las Flores, 1979 to 2009. The record is 154.9 mm (6.1 in) in 1987, marked on the chart; the median year is 84.3 mm (3.3 in).

Wettest day (Rx1day) at San Jose de Las Flores by year
Year	Wettest day (Rx1day)
1979	80.3 mm (3.2 in)
1980	103.4 mm (4.1 in)
1981	82.8 mm (3.3 in)
1982	55.9 mm (2.2 in)
1983	84.3 mm (3.3 in)
1984	99.8 mm (3.9 in)
1985	88.9 mm (3.5 in)
1986	104.9 mm (4.1 in)
1987	154.9 mm (6.1 in)
1988	99.8 mm (3.9 in)
1989	54.9 mm (2.2 in)
1990	95.0 mm (3.7 in)
1991	63.8 mm (2.5 in)
1992	89.9 mm (3.5 in)
1993	95.0 mm (3.7 in)
1994	89.9 mm (3.5 in)
1995	64.8 mm (2.6 in)
1996	69.9 mm (2.8 in)
1997	69.3 mm (2.7 in)
1998	42.9 mm (1.7 in)
1999	9.4 mm (0.37 in)
2000	12.7 mm (0.5 in)
2001	117.9 mm (4.6 in)
2002	68.8 mm (2.7 in)
2003	114.8 mm (4.5 in)
2004	67.8 mm (2.7 in)
2005	96.8 mm (3.8 in)
2006	85.9 mm (3.4 in)
2007	119.9 mm (4.7 in)
2008	63.8 mm (2.5 in)
2009	63.0 mm (2.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at San Jose de Las Flores, 1979 to 2009. The record is 337.3 mm (13.3 in) in 2007, marked on the chart; the median year is 133.6 mm (5.3 in).

Wettest five days (Rx5day) at San Jose de Las Flores by year
Year	Wettest five days (Rx5day)
1979	149.5 mm (5.9 in)
1980	125.5 mm (4.9 in)
1981	191.3 mm (7.5 in)
1982	98.6 mm (3.9 in)
1983	139.7 mm (5.5 in)
1984	180.6 mm (7.1 in)
1985	116.6 mm (4.6 in)
1986	169.2 mm (6.7 in)
1987	162.8 mm (6.4 in)
1988	130.4 mm (5.1 in)
1989	86.6 mm (3.4 in)
1990	109.3 mm (4.3 in)
1991	211.4 mm (8.3 in)
1992	104.9 mm (4.1 in)
1993	214.7 mm (8.5 in)
1994	160.3 mm (6.3 in)
1995	69.6 mm (2.7 in)
1996	190.6 mm (7.5 in)
1997	100.8 mm (4.0 in)
1998	82.5 mm (3.2 in)
1999	13.2 mm (0.5 in)
2000	19.4 mm (0.8 in)
2001	117.9 mm (4.6 in)
2002	138.1 mm (5.4 in)
2003	320.2 mm (12.6 in)
2004	133.6 mm (5.3 in)
2005	226.4 mm (8.9 in)
2006	89.7 mm (3.5 in)
2007	337.3 mm (13.3 in)
2008	217.5 mm (8.6 in)
2009	81.8 mm (3.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at San Jose de Las Flores, 1979 to 2009. The record is 215 days in 2009, marked on the chart; the median year is 59 days.

Longest dry spell (CDD) at San Jose de Las Flores by year
Year	Longest dry spell (CDD)
1979	31 days
1980	71 days
1981	34 days
1982	85 days
1983	80 days
1984	54 days
1985	59 days
1986	69 days
1987	53 days
1988	61 days
1989	55 days
1990	74 days
1991	35 days
1992	38 days
1993	70 days
1994	35 days
1995	56 days
1996	60 days
1997	44 days
1998	57 days
1999	116 days
2000	120 days
2001	106 days
2002	58 days
2003	58 days
2004	86 days
2005	50 days
2006	130 days
2007	42 days
2008	84 days
2009	215 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 Jose de Las Flores standing records by year: CSV or JSON. Field meanings are on the data page.
Data for San Jose de Las Flores 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).