Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Sergio Butron Casas. 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 Sergio Butron Casas, 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)
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)
5.6 C (42.1 F)
n/a
n/a
Apr
38.9 C (102.0 F)
10.0 C (50.0 F)
n/a
n/a
May
40.0 C (104.0 F)
10.0 C (50.0 F)
n/a
n/a
Jun
40.0 C (104.0 F)
12.8 C (55.0 F)
n/a
n/a
Jul
40.0 C (104.0 F)
12.8 C (55.0 F)
n/a
n/a
Aug
40.0 C (104.0 F)
12.8 C (55.0 F)
n/a
n/a
Sep
40.0 C (104.0 F)
11.7 C (53.1 F)
n/a
n/a
Oct
40.0 C (104.0 F)
12.8 C (55.0 F)
n/a
n/a
Nov
40.0 C (104.0 F)
8.9 C (48.0 F)
n/a
n/a
Dec
40.0 C (104.0 F)
5.6 C (42.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Sergio Butron Casas still stand. 2003 holds the most, with 123.
Standing records at Sergio Butron Casas by the year they were set
Year set
Standing records
1977
13
1978
9
1979
30
1981
26
1982
12
1983
39
1984
30
1985
25
1986
55
1987
65
1988
39
1989
44
1990
74
1991
62
1992
31
1993
63
1994
60
1995
112
1996
43
1997
20
1998
26
1999
8
2000
9
2001
89
2002
76
2003
123
2004
69
2005
36
2006
8
2007
17
2008
22
2009
29
2010
53
2011
32
2012
15
All-Time Record Progression
1 new records
1 all-time records were set at Sergio Butron Casas between 10 January 2010 and 10 January 2010. Each dot is a new record.
When Sergio Butron Casas set new all-time records
Date
Kind
Detail
2010-01-10
Record low maximum temperature
Record low maximum temperature 15.6 C (60.1 F)
Wettest Day of Each Month
Jun: 279.9 mm (11.0 in)
The wettest day on record for each calendar month at Sergio Butron Casas. The most was 279.9 mm (11.0 in) on 16 June 1993.
Record daily precipitation for each month at Sergio Butron Casas
Month
Record daily precipitation (mm)
Date
Jan
99.8 mm (3.9 in)
8 January 2007
Feb
50.3 mm (2.0 in)
12 February 1983
Mar
48.8 mm (1.9 in)
6 March 1989
Apr
140.7 mm (5.5 in)
1 April 1996
May
64.8 mm (2.6 in)
28 May 1988
Jun
279.9 mm (11.0 in)
16 June 1993
Jul
142.5 mm (5.6 in)
9 July 1983
Aug
119.9 mm (4.7 in)
16 August 2012
Sep
120.4 mm (4.7 in)
29 September 1979
Oct
217.9 mm (8.6 in)
2 October 2000
Nov
57.9 mm (2.3 in)
14 November 1990
Dec
79.8 mm (3.1 in)
3 December 1991
Period of Record Coverage
1977 to 2012
Complete yearUnder 90 percent of days
35 years of record at Sergio Butron Casas, 1977 to 2012. 14 years have data for under 90 percent of days and are left out of rankings: 1977, 1978, 1979, 1990, 1991, 1997, 1998, 2005 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 17 complete years at Sergio Butron Casas, 1982 to 2008. Blue stripes are years cooler than the station's own mean of 25.5 C (77.8 F); red stripes are warmer. The coolest year was 2002, at 23.5 C (74.4 F), and the warmest was 1995, at 26.6 C (80.0 F). The strongest colour marks a difference of 2.0 C (3.6 F).
Annual mean temperature at Sergio Butron Casas as warming stripes, 1982 to 2008
Year
Annual mean temperature
Difference from the station mean
1982
25.5 C
+0.06 C
1983
25.8 C
+0.28 C
1984
25.2 C
-0.24 C
1985
25.5 C
+0.02 C
1986
26.0 C
+0.48 C
1987
25.9 C
+0.45 C
1988
26.0 C
+0.57 C
1989
26.0 C
+0.50 C
1993
25.0 C
-0.46 C
1994
25.3 C
-0.18 C
1995
26.6 C
+1.17 C
1999
25.6 C
+0.13 C
2000
25.2 C
-0.29 C
2001
23.9 C
-1.53 C
2002
23.5 C
-1.93 C
2004
25.9 C
+0.40 C
2008
26.0 C
+0.53 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
1977 to 2012
Yearly extremes at Sergio Butron Casas: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
40.0 C (104.0 F)
1984
37.8 C (100.0 F)
35
Coldest night (TNn)
5.6 C (42.1 F)
1978
10.6 C (51.1 F)
35
Wettest day (Rx1day)
279.9 mm (11.0 in)
1993
82.8 mm (3.3 in)
35
Wettest five days (Rx5day)
352.5 mm (13.9 in)
1993
131.5 mm (5.2 in)
35
Longest dry spell (CDD)
157 days
2005
48 days
35
Hottest day (TXx)
The hottest day of the year at Sergio Butron Casas, 1977 to 2012. The record is 40.0 C (104.0 F) in 1984, marked on the chart; the median year is 37.8 C (100.0 F).
Hottest day (TXx) at Sergio Butron Casas by year
Year
Hottest day (TXx)
1977
37.8 C (100.0 F)
1978
33.9 C (93.0 F)
1979
38.9 C (102.0 F)
1981
36.7 C (98.1 F)
1982
36.7 C (98.1 F)
1983
38.3 C (100.9 F)
1984
40.0 C (104.0 F)
1985
37.2 C (99.0 F)
1986
38.3 C (100.9 F)
1987
37.8 C (100.0 F)
1988
37.8 C (100.0 F)
1989
38.9 C (102.0 F)
1990
33.9 C (93.0 F)
1991
36.1 C (97.0 F)
1992
37.8 C (100.0 F)
1993
37.2 C (99.0 F)
1994
35.0 C (95.0 F)
1995
37.8 C (100.0 F)
1996
34.4 C (93.9 F)
1997
36.7 C (98.1 F)
1998
40.0 C (104.0 F)
1999
34.4 C (93.9 F)
2000
37.8 C (100.0 F)
2001
40.0 C (104.0 F)
2002
35.6 C (96.1 F)
2003
37.8 C (100.0 F)
2004
40.0 C (104.0 F)
2005
40.0 C (104.0 F)
2006
37.8 C (100.0 F)
2007
37.8 C (100.0 F)
2008
37.8 C (100.0 F)
2009
35.6 C (96.1 F)
2010
37.8 C (100.0 F)
2011
37.8 C (100.0 F)
2012
37.8 C (100.0 F)
Coldest night (TNn)
The coldest night of the year at Sergio Butron Casas, 1977 to 2012. The record is 5.6 C (42.1 F) in 1978, marked on the chart; the median year is 10.6 C (51.1 F).
Coldest night (TNn) at Sergio Butron Casas by year
Year
Coldest night (TNn)
1977
12.8 C (55.0 F)
1978
5.6 C (42.1 F)
1979
15.6 C (60.1 F)
1981
8.9 C (48.0 F)
1982
10.0 C (50.0 F)
1983
10.0 C (50.0 F)
1984
5.6 C (42.1 F)
1985
9.4 C (48.9 F)
1986
5.6 C (42.1 F)
1987
10.0 C (50.0 F)
1988
10.0 C (50.0 F)
1989
10.0 C (50.0 F)
1990
12.8 C (55.0 F)
1991
10.6 C (51.1 F)
1992
12.8 C (55.0 F)
1993
10.6 C (51.1 F)
1994
13.9 C (57.0 F)
1995
13.9 C (57.0 F)
1996
15.0 C (59.0 F)
1997
8.3 C (46.9 F)
1998
11.1 C (52.0 F)
1999
10.0 C (50.0 F)
2000
12.8 C (55.0 F)
2001
10.6 C (51.1 F)
2002
12.8 C (55.0 F)
2003
12.8 C (55.0 F)
2004
11.7 C (53.1 F)
2005
10.6 C (51.1 F)
2006
10.6 C (51.1 F)
2007
15.6 C (60.1 F)
2008
11.7 C (53.1 F)
2009
10.6 C (51.1 F)
2010
5.6 C (42.1 F)
2011
8.9 C (48.0 F)
2012
10.0 C (50.0 F)
Wettest day (Rx1day)
The wettest day of the year at Sergio Butron Casas, 1977 to 2012. The record is 279.9 mm (11.0 in) in 1993, marked on the chart; the median year is 82.8 mm (3.3 in).
Wettest day (Rx1day) at Sergio Butron Casas by year
Year
Wettest day (Rx1day)
1977
151.9 mm (6.0 in)
1978
6.4 mm (0.25 in)
1979
120.4 mm (4.7 in)
1981
135.6 mm (5.3 in)
1982
110.5 mm (4.4 in)
1983
142.5 mm (5.6 in)
1984
80.3 mm (3.2 in)
1985
82.8 mm (3.3 in)
1986
64.3 mm (2.5 in)
1987
88.9 mm (3.5 in)
1988
99.8 mm (3.9 in)
1989
72.9 mm (2.9 in)
1990
57.9 mm (2.3 in)
1991
79.8 mm (3.1 in)
1992
62.0 mm (2.4 in)
1993
279.9 mm (11.0 in)
1994
99.8 mm (3.9 in)
1995
133.9 mm (5.3 in)
1996
140.7 mm (5.5 in)
1997
77.0 mm (3.0 in)
1998
79.8 mm (3.1 in)
1999
101.1 mm (4.0 in)
2000
217.9 mm (8.6 in)
2001
30.0 mm (1.2 in)
2002
19.8 mm (0.8 in)
2003
34.3 mm (1.4 in)
2004
22.9 mm (0.9 in)
2005
17.8 mm (0.7 in)
2006
13.0 mm (0.5 in)
2007
99.8 mm (3.9 in)
2008
127.5 mm (5.0 in)
2009
20.6 mm (0.8 in)
2010
40.9 mm (1.6 in)
2011
102.4 mm (4.0 in)
2012
119.9 mm (4.7 in)
Wettest five days (Rx5day)
The wettest five days of the year at Sergio Butron Casas, 1977 to 2012. The record is 352.5 mm (13.9 in) in 1993, marked on the chart; the median year is 131.5 mm (5.2 in).
Wettest five days (Rx5day) at Sergio Butron Casas by year
Year
Wettest five days (Rx5day)
1977
272.3 mm (10.7 in)
1978
11.2 mm (0.4 in)
1979
297.0 mm (11.7 in)
1981
217.5 mm (8.6 in)
1982
234.0 mm (9.2 in)
1983
228.6 mm (9.0 in)
1984
169.5 mm (6.7 in)
1985
135.9 mm (5.4 in)
1986
115.6 mm (4.6 in)
1987
118.1 mm (4.6 in)
1988
131.6 mm (5.2 in)
1989
131.4 mm (5.2 in)
1990
188.5 mm (7.4 in)
1991
109.6 mm (4.3 in)
1992
116.6 mm (4.6 in)
1993
352.5 mm (13.9 in)
1994
99.8 mm (3.9 in)
1995
298.0 mm (11.7 in)
1996
142.5 mm (5.6 in)
1997
112.6 mm (4.4 in)
1998
159.2 mm (6.3 in)
1999
119.9 mm (4.7 in)
2000
228.1 mm (9.0 in)
2001
65.8 mm (2.6 in)
2002
59.4 mm (2.3 in)
2003
68.3 mm (2.7 in)
2004
49.6 mm (2.0 in)
2005
58.4 mm (2.3 in)
2006
53.6 mm (2.1 in)
2007
131.5 mm (5.2 in)
2008
236.6 mm (9.3 in)
2009
80.6 mm (3.2 in)
2010
75.0 mm (3.0 in)
2011
185.4 mm (7.3 in)
2012
141.7 mm (5.6 in)
Longest dry spell (CDD)
The longest dry spell of the year at Sergio Butron Casas, 1977 to 2012. The record is 157 days in 2005, marked on the chart; the median year is 48 days.
Longest dry spell (CDD) at Sergio Butron Casas by year
Year
Longest dry spell (CDD)
1977
17 days
1978
16 days
1979
21 days
1981
59 days
1982
36 days
1983
27 days
1984
52 days
1985
20 days
1986
32 days
1987
48 days
1988
22 days
1989
28 days
1990
60 days
1991
20 days
1992
43 days
1993
78 days
1994
133 days
1995
70 days
1996
31 days
1997
29 days
1998
32 days
1999
90 days
2000
91 days
2001
48 days
2002
95 days
2003
93 days
2004
72 days
2005
157 days
2006
54 days
2007
36 days
2008
69 days
2009
30 days
2010
56 days
2011
86 days
2012
99 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 Sergio Butron Casas standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Sergio Butron Casas 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.