Olinala (Smn) Weather Records (MXN00012060)

Record envelope, standing records and threshold days for Olinala (Smn) (MXN00012060), Mexico, with 60 years of record.

Key Facts for Olinala (Smn)

Olinala (Smn) (MXN00012060) is a weather station in Mexico at 17.77 latitude and -98.72 longitude, 1,336 m (4,383 ft) above sea level.
The station reports from 1953 to 2012, 60 years of record.
1,464 records set at Olinala (Smn) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Olinala (Smn) set a monthly record daily precipitation of 69.3 mm (2.7 in) on 6 September 2012.

About the Station

Location: Mexico, 17.77 latitude, -98.72 longitude.
Elevation: 1,336 m (4,383 ft).
Period of record: 1953 to 2012, 60 years.
Eligible elements: 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 Olinala (Smn). 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 Olinala (Smn), 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)	3.9 C (39.0 F)	n/a	n/a
Feb	37.8 C (100.0 F)	5.0 C (41.0 F)	n/a	n/a
Mar	40.6 C (105.1 F)	6.7 C (44.1 F)	n/a	n/a
Apr	41.7 C (107.1 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	40.6 C (105.1 F)	13.9 C (57.0 F)	n/a	n/a
Jul	36.7 C (98.1 F)	11.7 C (53.1 F)	n/a	n/a
Aug	36.7 C (98.1 F)	11.7 C (53.1 F)	n/a	n/a
Sep	35.0 C (95.0 F)	8.9 C (48.0 F)	n/a	n/a
Oct	35.6 C (96.1 F)	7.8 C (46.0 F)	n/a	n/a
Nov	35.6 C (96.1 F)	3.9 C (39.0 F)	n/a	n/a
Dec	35.0 C (95.0 F)	2.8 C (37.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Olinala (Smn) still stand. 2005 holds the most, with 166.

Standing records at Olinala (Smn) by the year they were set
Year set	Standing records
1986	22
1987	127
1988	75
1989	63
1990	48
1991	48
1992	68
1993	30
1994	24
1995	29
1996	41
1997	39
1998	69
1999	83
2000	29
2001	33
2002	30
2003	87
2004	85
2005	166
2006	54
2007	8
2008	37
2009	24
2010	63
2011	41
2012	41

Wettest Day of Each Month

Jun: 89.9 mm (3.5 in)

The wettest day on record for each calendar month at Olinala (Smn). The most was 89.9 mm (3.5 in) on 11 June 1960.

Record daily precipitation for each month at Olinala (Smn)
Month	Record daily precipitation (mm)	Date
Jan	62.0 mm (2.4 in)	21 January 1958
Feb	23.9 mm (0.9 in)	4 February 2010
Mar	47.0 mm (1.9 in)	13 March 1994
Apr	27.4 mm (1.1 in)	24 April 1959
May	63.0 mm (2.5 in)	27 May 1954
Jun	89.9 mm (3.5 in)	11 June 1960
Jul	72.6 mm (2.9 in)	18 July 1999
Aug	83.8 mm (3.3 in)	5 August 2001
Sep	69.3 mm (2.7 in)	6 September 2012
Oct	55.4 mm (2.2 in)	3 October 1991
Nov	63.8 mm (2.5 in)	28 November 1957
Dec	32.8 mm (1.3 in)	30 December 1995

Period of Record Coverage

1986 to 2012

27 years of record at Olinala (Smn), 1986 to 2012. 6 years have data for under 90 percent of days and are left out of rankings: 1986, 1994, 1995, 2005, 2007, 2009.

Days with data per year at Olinala (Smn)
Year	Days with data	Share of year	Complete
1986	88	24%	No
1987	357	98%	Yes
1988	365	100%	Yes
1989	365	100%	Yes
1990	364	100%	Yes
1991	334	92%	Yes
1992	365	100%	Yes
1993	333	91%	Yes
1994	304	83%	No
1995	212	58%	No
1996	366	100%	Yes
1997	365	100%	Yes
1998	365	100%	Yes
1999	365	100%	Yes
2000	366	100%	Yes
2001	365	100%	Yes
2002	364	100%	Yes
2003	363	99%	Yes
2004	365	100%	Yes
2005	298	82%	No
2006	362	99%	Yes
2007	31	8%	No
2008	366	100%	Yes
2009	312	85%	No
2010	365	100%	Yes
2011	365	100%	Yes
2012	335	92%	Yes

Latest Records

Latest records at Olinala (Smn)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
6 September 2012	Olinala (Smn), MX	monthly rain	69.3 mm (2.7 in)	0.5 mm (0.02 in)	22 years	22 of 100 (Routine)
21 August 2012	Olinala (Smn), MX	daily rain	41.9 mm (1.6 in)	5.6 mm (0.22 in)	43 years	22 of 100 (Routine)
9 February 2012	Olinala (Smn), MX	daily rain	1.8 mm (0.07 in)	1.8 mm (0.07 in)	58 years	20 of 100 (Routine)
28 June 2011	Olinala (Smn), MX	daily rain	63.0 mm (2.5 in)	23.1 mm (0.9 in)	30 years	32 of 100 (Routine)
11 August 2010	Olinala (Smn), MX	daily rain	43.9 mm (1.7 in)	6.6 mm (0.26 in)	17 years	15 of 100 (Routine)
7 August 2010	Olinala (Smn), MX	daily rain	69.9 mm (2.8 in)	7.9 mm (0.31 in)	48 years	25 of 100 (Routine)
20 July 2010	Olinala (Smn), MX	daily rain	43.4 mm (1.7 in)	3.5 mm (0.14 in)	12 years	11 of 100 (Routine)
18 February 2010	Olinala (Smn), MX	daily rain	10.4 mm (0.4 in)	10.4 mm (0.4 in)	56 years	20 of 100 (Routine)
17 February 2010	Olinala (Smn), MX	daily rain	1.8 mm (0.07 in)	1.8 mm (0.07 in)	56 years	20 of 100 (Routine)
4 February 2010	Olinala (Smn), MX	monthly rain	23.9 mm (0.9 in)	4.1 mm (0.16 in)	17 years	20 of 100 (Routine)
3 February 2010	Olinala (Smn), MX	daily rain	7.9 mm (0.31 in)	7.9 mm (0.31 in)	56 years	20 of 100 (Routine)
15 January 2010	Olinala (Smn), MX	daily rain	15.0 mm (0.6 in)	15.0 mm (0.6 in)	56 years	20 of 100 (Routine)
6 January 2010	Olinala (Smn), MX	daily rain	10.9 mm (0.4 in)	1.0 mm (0.04 in)	52 years	20 of 100 (Routine)
30 October 2009	Olinala (Smn), MX	daily rain	20.3 mm (0.8 in)	8.9 mm (0.35 in)	40 years	20 of 100 (Routine)
24 October 2009	Olinala (Smn), MX	daily rain	13.0 mm (0.5 in)	1.1 mm (0.04 in)	48 years	20 of 100 (Routine)
9 October 2009	Olinala (Smn), MX	daily rain	23.4 mm (0.9 in)	4.6 mm (0.18 in)	6 years	10 of 100 (Routine)
14 September 2009	Olinala (Smn), MX	daily rain	47.8 mm (1.9 in)	1.8 mm (0.07 in)	55 years	22 of 100 (Routine)
6 September 2009	Olinala (Smn), MX	daily rain	36.3 mm (1.4 in)	3.0 mm (0.12 in)	43 years	19 of 100 (Routine)
14 May 2009	Olinala (Smn), MX	daily rain	6.4 mm (0.25 in)	0.6 mm (0.02 in)	50 years	20 of 100 (Routine)
20 April 2009	Olinala (Smn), MX	daily rain	18.3 mm (0.7 in)	10.4 mm (0.4 in)	50 years	20 of 100 (Routine)

Climate Trend

18 complete years, 1987 to 2011

One stripe for each of 18 complete years at Olinala (Smn), 1987 to 2011. Blue stripes are years cooler than the station's own mean of 22.9 C (73.2 F); red stripes are warmer. The coolest year was 2010, at 21.6 C (70.9 F), and the warmest was 2004, at 24.2 C (75.6 F). The strongest colour marks a difference of 1.4 C (2.5 F).

Annual mean temperature at Olinala (Smn) as warming stripes, 1987 to 2011
Year	Annual mean temperature	Difference from the station mean
1987	22.9 C	-0.04 C
1988	22.8 C	-0.16 C
1989	22.8 C	-0.10 C
1990	22.9 C	-0.03 C
1992	23.0 C	+0.04 C
1996	22.7 C	-0.26 C
1997	23.1 C	+0.19 C
1998	23.6 C	+0.71 C
1999	21.6 C	-1.29 C
2000	23.0 C	+0.05 C
2001	22.7 C	-0.24 C
2002	23.0 C	+0.05 C
2003	24.2 C	+1.27 C
2004	24.2 C	+1.32 C
2006	23.7 C	+0.77 C
2008	22.8 C	-0.13 C
2010	21.6 C	-1.30 C
2011	22.0 C	-0.87 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

1953 to 2012

Yearly extremes at Olinala (Smn): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	41.7 C (107.1 F)	2005	37.8 C (100.0 F)	27
Coldest night (TNn)	2.8 C (37.0 F)	2010	5.6 C (42.1 F)	27
Wettest day (Rx1day)	89.9 mm (3.5 in)	1960	51.8 mm (2.0 in)	60
Wettest five days (Rx5day)	171.2 mm (6.7 in)	1975	113.2 mm (4.5 in)	60
Longest dry spell (CDD)	153 days	1998	79 days	60

Hottest day (TXx)

The hottest day of the year at Olinala (Smn), 1953 to 2012. The record is 41.7 C (107.1 F) in 2005, marked on the chart; the median year is 37.8 C (100.0 F).

Hottest day (TXx) at Olinala (Smn) by year
Year	Hottest day (TXx)
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	32.8 C (91.0 F)
1987	37.8 C (100.0 F)
1988	38.9 C (102.0 F)
1989	36.7 C (98.1 F)
1990	37.8 C (100.0 F)
1991	40.6 C (105.1 F)
1992	37.8 C (100.0 F)
1993	40.0 C (104.0 F)
1994	38.9 C (102.0 F)
1995	35.6 C (96.1 F)
1996	37.8 C (100.0 F)
1997	36.7 C (98.1 F)
1998	40.0 C (104.0 F)
1999	36.7 C (98.1 F)
2000	38.9 C (102.0 F)
2001	37.8 C (100.0 F)
2002	37.8 C (100.0 F)
2003	38.9 C (102.0 F)
2004	40.0 C (104.0 F)
2005	41.7 C (107.1 F)
2006	40.0 C (104.0 F)
2007	35.0 C (95.0 F)
2008	38.9 C (102.0 F)
2009	35.6 C (96.1 F)
2010	36.7 C (98.1 F)
2011	40.0 C (104.0 F)
2012	37.8 C (100.0 F)

Coldest night (TNn)

The coldest night of the year at Olinala (Smn), 1953 to 2012. The record is 2.8 C (37.0 F) in 2010, marked on the chart; the median year is 5.6 C (42.1 F).

Coldest night (TNn) at Olinala (Smn) by year
Year	Coldest night (TNn)
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	8.9 C (48.0 F)
1987	3.9 C (39.0 F)
1988	6.7 C (44.1 F)
1989	5.0 C (41.0 F)
1990	5.6 C (42.1 F)
1991	8.9 C (48.0 F)
1992	5.6 C (42.1 F)
1993	6.7 C (44.1 F)
1994	6.7 C (44.1 F)
1995	5.6 C (42.1 F)
1996	3.9 C (39.0 F)
1997	7.8 C (46.0 F)
1998	5.6 C (42.1 F)
1999	5.0 C (41.0 F)
2000	5.0 C (41.0 F)
2001	7.8 C (46.0 F)
2002	3.9 C (39.0 F)
2003	5.6 C (42.1 F)
2004	5.6 C (42.1 F)
2005	3.9 C (39.0 F)
2006	3.9 C (39.0 F)
2007	8.9 C (48.0 F)
2008	5.6 C (42.1 F)
2009	5.6 C (42.1 F)
2010	2.8 C (37.0 F)
2011	3.9 C (39.0 F)
2012	6.7 C (44.1 F)

Wettest day (Rx1day)

The wettest day of the year at Olinala (Smn), 1953 to 2012. The record is 89.9 mm (3.5 in) in 1960, marked on the chart; the median year is 51.8 mm (2.0 in).

Wettest day (Rx1day) at Olinala (Smn) by year
Year	Wettest day (Rx1day)
1953	61.5 mm (2.4 in)
1954	63.0 mm (2.5 in)
1955	55.9 mm (2.2 in)
1956	55.9 mm (2.2 in)
1957	73.4 mm (2.9 in)
1958	62.0 mm (2.4 in)
1959	51.8 mm (2.0 in)
1960	89.9 mm (3.5 in)
1961	62.0 mm (2.4 in)
1962	49.8 mm (2.0 in)
1963	58.9 mm (2.3 in)
1964	43.9 mm (1.7 in)
1965	56.4 mm (2.2 in)
1966	60.5 mm (2.4 in)
1967	43.9 mm (1.7 in)
1968	50.8 mm (2.0 in)
1969	45.0 mm (1.8 in)
1970	39.9 mm (1.6 in)
1971	39.4 mm (1.6 in)
1972	58.9 mm (2.3 in)
1973	62.0 mm (2.4 in)
1974	44.5 mm (1.8 in)
1975	64.8 mm (2.6 in)
1976	52.8 mm (2.1 in)
1977	59.9 mm (2.4 in)
1978	49.0 mm (1.9 in)
1979	45.0 mm (1.8 in)
1980	50.8 mm (2.0 in)
1981	41.9 mm (1.6 in)
1982	34.8 mm (1.4 in)
1983	51.8 mm (2.0 in)
1984	53.3 mm (2.1 in)
1985	45.5 mm (1.8 in)
1986	48.8 mm (1.9 in)
1987	41.9 mm (1.6 in)
1988	47.8 mm (1.9 in)
1989	68.8 mm (2.7 in)
1990	45.5 mm (1.8 in)
1991	55.4 mm (2.2 in)
1992	46.0 mm (1.8 in)
1993	48.8 mm (1.9 in)
1994	49.8 mm (2.0 in)
1995	42.4 mm (1.7 in)
1996	42.4 mm (1.7 in)
1997	44.5 mm (1.8 in)
1998	82.8 mm (3.3 in)
1999	72.6 mm (2.9 in)
2000	40.9 mm (1.6 in)
2001	83.8 mm (3.3 in)
2002	69.9 mm (2.8 in)
2003	57.9 mm (2.3 in)
2004	40.9 mm (1.6 in)
2005	74.4 mm (2.9 in)
2006	28.4 mm (1.1 in)
2007	0.0 mm (0.00 in)
2008	64.8 mm (2.6 in)
2009	47.8 mm (1.9 in)
2010	69.9 mm (2.8 in)
2011	63.0 mm (2.5 in)
2012	69.3 mm (2.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Olinala (Smn), 1953 to 2012. The record is 171.2 mm (6.7 in) in 1975, marked on the chart; the median year is 113.2 mm (4.5 in).

Wettest five days (Rx5day) at Olinala (Smn) by year
Year	Wettest five days (Rx5day)
1953	128.1 mm (5.0 in)
1954	129.6 mm (5.1 in)
1955	137.4 mm (5.4 in)
1956	143.1 mm (5.6 in)
1957	169.8 mm (6.7 in)
1958	117.8 mm (4.6 in)
1959	100.2 mm (3.9 in)
1960	169.7 mm (6.7 in)
1961	138.4 mm (5.4 in)
1962	118.1 mm (4.6 in)
1963	100.6 mm (4.0 in)
1964	83.7 mm (3.3 in)
1965	129.6 mm (5.1 in)
1966	87.5 mm (3.4 in)
1967	125.5 mm (4.9 in)
1968	73.4 mm (2.9 in)
1969	120.4 mm (4.7 in)
1970	127.4 mm (5.0 in)
1971	94.2 mm (3.7 in)
1972	128.5 mm (5.1 in)
1973	108.5 mm (4.3 in)
1974	138.2 mm (5.4 in)
1975	171.2 mm (6.7 in)
1976	122.7 mm (4.8 in)
1977	131.3 mm (5.2 in)
1978	93.0 mm (3.7 in)
1979	79.5 mm (3.1 in)
1980	117.6 mm (4.6 in)
1981	105.7 mm (4.2 in)
1982	91.2 mm (3.6 in)
1983	107.9 mm (4.2 in)
1984	99.3 mm (3.9 in)
1985	85.9 mm (3.4 in)
1986	94.8 mm (3.7 in)
1987	114.6 mm (4.5 in)
1988	108.5 mm (4.3 in)
1989	112.1 mm (4.4 in)
1990	87.2 mm (3.4 in)
1991	114.2 mm (4.5 in)
1992	107.0 mm (4.2 in)
1993	80.9 mm (3.2 in)
1994	80.1 mm (3.2 in)
1995	98.1 mm (3.9 in)
1996	92.0 mm (3.6 in)
1997	88.2 mm (3.5 in)
1998	159.0 mm (6.3 in)
1999	102.0 mm (4.0 in)
2000	123.4 mm (4.9 in)
2001	164.4 mm (6.5 in)
2002	160.1 mm (6.3 in)
2003	138.5 mm (5.5 in)
2004	90.5 mm (3.6 in)
2005	164.8 mm (6.5 in)
2006	53.7 mm (2.1 in)
2007	0.0 mm (0.00 in)
2008	109.6 mm (4.3 in)
2009	117.7 mm (4.6 in)
2010	142.8 mm (5.6 in)
2011	117.6 mm (4.6 in)
2012	106.7 mm (4.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Olinala (Smn), 1953 to 2012. The record is 153 days in 1998, marked on the chart; the median year is 79 days.

Longest dry spell (CDD) at Olinala (Smn) by year
Year	Longest dry spell (CDD)
1953	108 days
1954	63 days
1955	127 days
1956	47 days
1957	46 days
1958	91 days
1959	71 days
1960	43 days
1961	50 days
1962	106 days
1963	61 days
1964	127 days
1965	66 days
1966	69 days
1967	62 days
1968	44 days
1969	62 days
1970	65 days
1971	71 days
1972	109 days
1973	93 days
1974	70 days
1975	111 days
1976	90 days
1977	67 days
1978	43 days
1979	106 days
1980	82 days
1981	47 days
1982	80 days
1983	83 days
1984	120 days
1985	84 days
1986	108 days
1987	93 days
1988	145 days
1989	94 days
1990	58 days
1991	61 days
1992	44 days
1993	87 days
1994	71 days
1995	34 days
1996	113 days
1997	77 days
1998	153 days
1999	126 days
2000	125 days
2001	77 days
2002	122 days
2003	142 days
2004	59 days
2005	81 days
2006	83 days
2007	31 days
2008	117 days
2009	61 days
2010	78 days
2011	105 days
2012	43 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.

Rainfall Return Levels

56 years, 1953 to 2012

A day with at least 53.1 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 87.9 mm (3.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Olinala (Smn): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	53.1 mm (2.1 in)
5 years	64.0 mm (2.5 in)
10 years	70.6 mm (2.8 in)
25 years	78.1 mm (3.1 in)
50 years	83.2 mm (3.3 in)
100 years	87.9 mm (3.5 in)	Longer than the 56 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 56 years of values from 1953 to 2012.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 83.8 mm (3.3 in) in 2001; 82.8 mm (3.3 in) in 1998; 74.4 mm (2.9 in) in 2005.

Download the Data

Data for Olinala (Smn) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Olinala (Smn) 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).