Galeana (Smn) Weather Records (MXN00019073)

Record envelope, standing records and threshold days for Galeana (Smn) (MXN00019073), Mexico, with 89 years of record.

Key Facts for Galeana (Smn)

Galeana (Smn) (MXN00019073) is a weather station in Mexico at 24.82 latitude and -100.07 longitude, 1,609 m (5,278 ft) above sea level.
The station reports from 1923 to 2011, 89 years of record.
1,464 records set at Galeana (Smn) still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Galeana (Smn) set a daily record precipitation of 2.8 mm (0.11 in) on 26 November 2011.

About the Station

Location: Mexico, 24.82 latitude, -100.07 longitude.
Elevation: 1,609 m (5,278 ft).
Period of record: 1923 to 2011, 89 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 Galeana (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 Galeana (Smn), with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	36.7 C (98.1 F)	-7.2 C (19.0 F)	n/a	n/a
Feb	33.9 C (93.0 F)	-7.2 C (19.0 F)	n/a	n/a
Mar	41.1 C (106.0 F)	-5.0 C (23.0 F)	n/a	n/a
Apr	40.0 C (104.0 F)	-1.1 C (30.0 F)	n/a	n/a
May	40.0 C (104.0 F)	0.6 C (33.1 F)	n/a	n/a
Jun	41.7 C (107.1 F)	5.0 C (41.0 F)	n/a	n/a
Jul	36.7 C (98.1 F)	6.7 C (44.1 F)	n/a	n/a
Aug	38.3 C (100.9 F)	5.6 C (42.1 F)	n/a	n/a
Sep	38.9 C (102.0 F)	2.8 C (37.0 F)	n/a	n/a
Oct	36.7 C (98.1 F)	0.6 C (33.1 F)	n/a	n/a
Nov	36.7 C (98.1 F)	-5.0 C (23.0 F)	n/a	n/a
Dec	35.6 C (96.1 F)	-5.6 C (21.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Galeana (Smn) still stand. 1923 holds the most, with 102.

Standing records at Galeana (Smn) by the year they were set
Year set	Standing records
1923	102
1924	65
1925	32
1927	34
1928	58
1929	47
1930	55
1931	41
1932	73
1933	3
1941	1
1942	47
1943	1
1944	8
1945	45
1946	43
1947	24
1948	24
1949	53
1950	10
1951	41
1952	35
1953	31
1954	9
1955	11
1956	7
1957	17
1958	9
1959	9
1960	15
1961	25
1962	12
1963	17
1964	64
1965	85
1966	66
1967	47
1968	14
1969	21
1976	55
1977	58
2008	3
2009	24
2010	6
2011	17

Wettest Day of Each Month

Oct: 95.0 mm (3.7 in)

The wettest day on record for each calendar month at Galeana (Smn). The most was 95.0 mm (3.7 in) on 9 October 1943.

Record daily precipitation for each month at Galeana (Smn)
Month	Record daily precipitation (mm)	Date
Jan	39.9 mm (1.6 in)	18 January 1931
Feb	39.9 mm (1.6 in)	23 February 1931
Mar	89.9 mm (3.5 in)	26 March 1976
Apr	66.8 mm (2.6 in)	25 April 1951
May	65.8 mm (2.6 in)	15 May 1956
Jun	69.9 mm (2.8 in)	25 June 1942
Jul	42.9 mm (1.7 in)	16 July 1976
Aug	72.9 mm (2.9 in)	3 August 1947
Sep	61.0 mm (2.4 in)	16 September 1929
Oct	95.0 mm (3.7 in)	9 October 1943
Nov	31.0 mm (1.2 in)	9 November 2011
Dec	26.9 mm (1.1 in)	23 December 1958

Period of Record Coverage

1923 to 2011

45 years of record at Galeana (Smn), 1923 to 2011. 20 years have data for under 90 percent of days and are left out of rankings: 1923, 1924, 1933, 1941, 1942, 1943, 1944, 1960 and others.

Days with data per year at Galeana (Smn)
Year	Days with data	Share of year	Complete
1923	138	38%	No
1924	316	86%	No
1925	359	98%	Yes
1927	363	99%	Yes
1928	365	100%	Yes
1929	363	99%	Yes
1930	365	100%	Yes
1931	364	100%	Yes
1932	366	100%	Yes
1933	59	16%	No
1941	42	12%	No
1942	272	75%	No
1943	178	49%	No
1944	92	25%	No
1945	363	99%	Yes
1946	361	99%	Yes
1947	364	100%	Yes
1948	366	100%	Yes
1949	363	99%	Yes
1950	337	92%	Yes
1951	365	100%	Yes
1952	366	100%	Yes
1953	365	100%	Yes
1954	365	100%	Yes
1955	364	100%	Yes
1956	364	99%	Yes
1957	363	99%	Yes
1958	365	100%	Yes
1959	365	100%	Yes
1960	302	83%	No
1961	362	99%	Yes
1962	364	100%	Yes
1963	303	83%	No
1964	296	81%	No
1965	258	71%	No
1966	232	64%	No
1967	266	73%	No
1968	122	33%	No
1969	76	21%	No
1976	301	82%	No
1977	122	33%	No
2008	31	8%	No
2009	299	82%	No
2010	124	34%	No
2011	365	100%	Yes

Latest Records

Latest records at Galeana (Smn)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
26 November 2011	Galeana (Smn), MX	daily rain	2.8 mm (0.11 in)	2.8 mm (0.11 in)	88 years	20 of 100 (Routine)
20 November 2011	Galeana (Smn), MX	daily high min (Tie)	15.0 C (59.0 F)	tie	44 years	5 of 100 (Routine)
10 November 2011	Galeana (Smn), MX	daily low max	10.0 C (50.0 F)	5.0 C (9.0 F)	78 years	39 of 100 (Notable)
9 November 2011	Galeana (Smn), MX	monthly rain	31.0 mm (1.2 in)	4.8 mm (0.19 in)	81 years	49 of 100 (Notable)
9 November 2011	Galeana (Smn), MX	daily low max (Tie)	13.9 C (57.0 F)	tie	57 years	6 of 100 (Routine)
8 November 2011	Galeana (Smn), MX	daily high min (Tie)	13.9 C (57.0 F)	tie	44 years	5 of 100 (Routine)
6 November 2011	Galeana (Smn), MX	daily high min (Tie)	12.8 C (55.0 F)	tie	64 years	6 of 100 (Routine)
9 September 2011	Galeana (Smn), MX	daily low min (Tie)	8.9 C (48.0 F)	tie	60 years	6 of 100 (Routine)
8 September 2011	Galeana (Smn), MX	daily low min	6.7 C (44.1 F)	1.1 C (2.0 F)	60 years	29 of 100 (Routine)
7 September 2011	Galeana (Smn), MX	daily low min	5.6 C (42.1 F)	1.1 C (2.0 F)	57 years	28 of 100 (Routine)
4 August 2011	Galeana (Smn), MX	daily rain	29.0 mm (1.1 in)	9.2 mm (0.36 in)	64 years	34 of 100 (Routine)
11 July 2011	Galeana (Smn), MX	daily high min (Tie)	15.6 C (60.1 F)	tie	86 years	8 of 100 (Routine)
30 June 2011	Galeana (Smn), MX	monthly rain (Tie)	69.9 mm (2.8 in)	tie	69 years	9 of 100 (Routine)
29 June 2011	Galeana (Smn), MX	daily low max	17.8 C (64.0 F)	1.1 C (2.0 F)	46 years	24 of 100 (Routine)
29 June 2011	Galeana (Smn), MX	daily rain (Tie)	19.8 mm (0.8 in)	tie	84 years	8 of 100 (Routine)
21 June 2011	Galeana (Smn), MX	daily high max (Tie)	35.0 C (95.0 F)	tie	60 years	6 of 100 (Routine)
20 June 2011	Galeana (Smn), MX	daily high max (Tie)	33.9 C (93.0 F)	tie	78 years	7 of 100 (Routine)
27 May 2011	Galeana (Smn), MX	daily high max (Tie)	35.6 C (96.1 F)	tie	84 years	8 of 100 (Routine)
11 May 2011	Galeana (Smn), MX	daily high max (Tie)	35.0 C (95.0 F)	tie	65 years	6 of 100 (Routine)
4 May 2011	Galeana (Smn), MX	daily low min	5.6 C (42.1 F)	1.1 C (2.0 F)	81 years	35 of 100 (Notable)

Climate Trend

24 complete years, 1925 to 2011

One stripe for each of 24 complete years at Galeana (Smn), 1925 to 2011. Blue stripes are years cooler than the station's own mean of 18.7 C (65.7 F); red stripes are warmer. The coolest year was 1925, at 16.3 C (61.3 F), and the warmest was 1949, at 20.6 C (69.0 F). The strongest colour marks a difference of 2.5 C (4.5 F).

Annual mean temperature at Galeana (Smn) as warming stripes, 1925 to 2011
Year	Annual mean temperature	Difference from the station mean
1925	16.3 C	-2.50 C
1927	17.9 C	-0.88 C
1928	17.7 C	-1.03 C
1929	18.1 C	-0.67 C
1930	17.9 C	-0.82 C
1931	17.4 C	-1.36 C
1932	18.7 C	-0.10 C
1945	20.1 C	+1.36 C
1946	20.2 C	+1.42 C
1947	19.3 C	+0.52 C
1948	19.7 C	+0.98 C
1949	20.6 C	+1.80 C
1951	19.4 C	+0.66 C
1952	19.1 C	+0.37 C
1953	18.5 C	-0.25 C
1954	18.7 C	-0.07 C
1955	18.8 C	+0.06 C
1956	18.4 C	-0.34 C
1957	19.2 C	+0.41 C
1958	18.6 C	-0.11 C
1959	18.5 C	-0.24 C
1961	18.8 C	+0.05 C
1962	19.5 C	+0.75 C
2011	18.7 C	-0.05 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

1923 to 2011

Yearly extremes at Galeana (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)	1946	36.7 C (98.1 F)	45
Coldest night (TNn)	-7.2 C (19.0 F)	1928	0.0 C (32.0 F)	45
Wettest day (Rx1day)	95.0 mm (3.7 in)	1943	39.9 mm (1.6 in)	45
Wettest five days (Rx5day)	181.6 mm (7.1 in)	1976	63.8 mm (2.5 in)	45
Longest dry spell (CDD)	157 days	1961	57 days	45

Hottest day (TXx)

The hottest day of the year at Galeana (Smn), 1923 to 2011. The record is 41.7 C (107.1 F) in 1946, marked on the chart; the median year is 36.7 C (98.1 F).

Hottest day (TXx) at Galeana (Smn) by year
Year	Hottest day (TXx)
1923	36.7 C (98.1 F)
1924	38.9 C (102.0 F)
1925	32.8 C (91.0 F)
1927	37.8 C (100.0 F)
1928	36.1 C (97.0 F)
1929	38.3 C (100.9 F)
1930	36.7 C (98.1 F)
1931	35.0 C (95.0 F)
1932	36.1 C (97.0 F)
1933	30.6 C (87.1 F)
1941	29.4 C (84.9 F)
1942	41.1 C (106.0 F)
1943	41.1 C (106.0 F)
1944	31.7 C (89.1 F)
1945	37.8 C (100.0 F)
1946	41.7 C (107.1 F)
1947	36.7 C (98.1 F)
1948	36.7 C (98.1 F)
1949	36.7 C (98.1 F)
1950	37.8 C (100.0 F)
1951	35.0 C (95.0 F)
1952	38.9 C (102.0 F)
1953	38.9 C (102.0 F)
1954	40.0 C (104.0 F)
1955	37.8 C (100.0 F)
1956	36.7 C (98.1 F)
1957	35.0 C (95.0 F)
1958	38.9 C (102.0 F)
1959	38.9 C (102.0 F)
1960	35.0 C (95.0 F)
1961	36.7 C (98.1 F)
1962	37.8 C (100.0 F)
1963	36.7 C (98.1 F)
1964	36.7 C (98.1 F)
1965	21.7 C (71.1 F)
1966	20.6 C (69.1 F)
1967	23.9 C (75.0 F)
1968	22.8 C (73.0 F)
1969	25.6 C (78.1 F)
1976	31.7 C (89.1 F)
1977	35.6 C (96.1 F)
2008	30.0 C (86.0 F)
2009	37.8 C (100.0 F)
2010	31.7 C (89.1 F)
2011	37.8 C (100.0 F)

Coldest night (TNn)

The coldest night of the year at Galeana (Smn), 1923 to 2011. The record is -7.2 C (19.0 F) in 1928, marked on the chart; the median year is 0.0 C (32.0 F).

Coldest night (TNn) at Galeana (Smn) by year
Year	Coldest night (TNn)
1923	8.3 C (46.9 F)
1924	1.7 C (35.1 F)
1925	-5.0 C (23.0 F)
1927	-5.0 C (23.0 F)
1928	-7.2 C (19.0 F)
1929	-6.1 C (21.0 F)
1930	-4.4 C (24.1 F)
1931	-4.4 C (24.1 F)
1932	-5.0 C (23.0 F)
1933	-5.0 C (23.0 F)
1941	5.0 C (41.0 F)
1942	0.0 C (32.0 F)
1943	0.0 C (32.0 F)
1944	0.0 C (32.0 F)
1945	0.6 C (33.1 F)
1946	-2.2 C (28.0 F)
1947	-0.6 C (30.9 F)
1948	0.6 C (33.1 F)
1949	0.6 C (33.1 F)
1950	0.6 C (33.1 F)
1951	0.6 C (33.1 F)
1952	0.6 C (33.1 F)
1953	0.6 C (33.1 F)
1954	0.6 C (33.1 F)
1955	0.6 C (33.1 F)
1956	0.6 C (33.1 F)
1957	0.6 C (33.1 F)
1958	0.6 C (33.1 F)
1959	0.6 C (33.1 F)
1960	0.6 C (33.1 F)
1961	0.6 C (33.1 F)
1962	0.0 C (32.0 F)
1963	-2.2 C (28.0 F)
1964	-2.2 C (28.0 F)
1965	-2.2 C (28.0 F)
1966	-3.3 C (26.1 F)
1967	-3.3 C (26.1 F)
1968	5.0 C (41.0 F)
1969	0.6 C (33.1 F)
1976	0.0 C (32.0 F)
1977	13.9 C (57.0 F)
2008	-2.2 C (28.0 F)
2009	0.0 C (32.0 F)
2010	-3.3 C (26.1 F)
2011	-7.2 C (19.0 F)

Wettest day (Rx1day)

The wettest day of the year at Galeana (Smn), 1923 to 2011. The record is 95.0 mm (3.7 in) in 1943, marked on the chart; the median year is 39.9 mm (1.6 in).

Wettest day (Rx1day) at Galeana (Smn) by year
Year	Wettest day (Rx1day)
1923	29.5 mm (1.2 in)
1924	47.0 mm (1.9 in)
1925	46.0 mm (1.8 in)
1927	50.3 mm (2.0 in)
1928	49.8 mm (2.0 in)
1929	61.0 mm (2.4 in)
1930	49.8 mm (2.0 in)
1931	39.9 mm (1.6 in)
1932	34.8 mm (1.4 in)
1933	16.0 mm (0.6 in)
1941	18.0 mm (0.7 in)
1942	69.9 mm (2.8 in)
1943	95.0 mm (3.7 in)
1944	3.8 mm (0.15 in)
1945	30.0 mm (1.2 in)
1946	42.9 mm (1.7 in)
1947	72.9 mm (2.9 in)
1948	39.9 mm (1.6 in)
1949	36.8 mm (1.4 in)
1950	33.8 mm (1.3 in)
1951	69.9 mm (2.8 in)
1952	21.8 mm (0.9 in)
1953	29.0 mm (1.1 in)
1954	47.0 mm (1.9 in)
1955	39.9 mm (1.6 in)
1956	65.8 mm (2.6 in)
1957	42.9 mm (1.7 in)
1958	46.0 mm (1.8 in)
1959	50.8 mm (2.0 in)
1960	32.8 mm (1.3 in)
1961	39.9 mm (1.6 in)
1962	39.9 mm (1.6 in)
1963	38.9 mm (1.5 in)
1964	63.8 mm (2.5 in)
1965	36.8 mm (1.4 in)
1966	35.8 mm (1.4 in)
1967	53.8 mm (2.1 in)
1968	26.9 mm (1.1 in)
1969	21.8 mm (0.9 in)
1976	89.9 mm (3.5 in)
1977	2.3 mm (0.09 in)
2008	0.0 mm (0.00 in)
2009	39.9 mm (1.6 in)
2010	25.1 mm (1.0 in)
2011	69.9 mm (2.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Galeana (Smn), 1923 to 2011. The record is 181.6 mm (7.1 in) in 1976, marked on the chart; the median year is 63.8 mm (2.5 in).

Wettest five days (Rx5day) at Galeana (Smn) by year
Year	Wettest five days (Rx5day)
1923	79.0 mm (3.1 in)
1924	94.5 mm (3.7 in)
1925	56.6 mm (2.2 in)
1927	111.7 mm (4.4 in)
1928	99.6 mm (3.9 in)
1929	95.3 mm (3.8 in)
1930	57.4 mm (2.3 in)
1931	61.2 mm (2.4 in)
1932	93.5 mm (3.7 in)
1933	19.6 mm (0.8 in)
1941	36.0 mm (1.4 in)
1942	106.8 mm (4.2 in)
1943	169.5 mm (6.7 in)
1944	3.8 mm (0.15 in)
1945	51.8 mm (2.0 in)
1946	88.1 mm (3.5 in)
1947	137.4 mm (5.4 in)
1948	66.3 mm (2.6 in)
1949	36.8 mm (1.4 in)
1950	70.7 mm (2.8 in)
1951	94.7 mm (3.7 in)
1952	36.5 mm (1.4 in)
1953	86.7 mm (3.4 in)
1954	47.8 mm (1.9 in)
1955	49.8 mm (2.0 in)
1956	65.8 mm (2.6 in)
1957	60.5 mm (2.4 in)
1958	53.2 mm (2.1 in)
1959	50.8 mm (2.0 in)
1960	52.3 mm (2.1 in)
1961	80.2 mm (3.2 in)
1962	59.7 mm (2.4 in)
1963	64.8 mm (2.6 in)
1964	63.8 mm (2.5 in)
1965	36.8 mm (1.4 in)
1966	82.5 mm (3.2 in)
1967	113.5 mm (4.5 in)
1968	58.3 mm (2.3 in)
1969	22.6 mm (0.9 in)
1976	181.6 mm (7.1 in)
1977	5.9 mm (0.23 in)
2008	0.0 mm (0.00 in)
2009	100.6 mm (4.0 in)
2010	25.1 mm (1.0 in)
2011	137.5 mm (5.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Galeana (Smn), 1923 to 2011. The record is 157 days in 1961, marked on the chart; the median year is 57 days.

Longest dry spell (CDD) at Galeana (Smn) by year
Year	Longest dry spell (CDD)
1923	23 days
1924	70 days
1925	58 days
1927	55 days
1928	42 days
1929	69 days
1930	42 days
1931	48 days
1932	67 days
1933	30 days
1941	20 days
1942	41 days
1943	120 days
1944	84 days
1945	88 days
1946	54 days
1947	124 days
1948	52 days
1949	31 days
1950	61 days
1951	76 days
1952	74 days
1953	47 days
1954	52 days
1955	128 days
1956	65 days
1957	49 days
1958	50 days
1959	64 days
1960	118 days
1961	157 days
1962	110 days
1963	120 days
1964	55 days
1965	62 days
1966	30 days
1967	61 days
1968	31 days
1969	57 days
1976	28 days
1977	34 days
2008	31 days
2009	84 days
2010	61 days
2011	57 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 Galeana (Smn) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Galeana (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).