Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Bocatoma Sufragio. 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 Bocatoma Sufragio, 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)
0.0 C (32.0 F)
n/a
n/a
Feb
36.7 C (98.1 F)
2.8 C (37.0 F)
n/a
n/a
Mar
39.4 C (102.9 F)
4.4 C (39.9 F)
n/a
n/a
Apr
40.0 C (104.0 F)
5.6 C (42.1 F)
n/a
n/a
May
41.7 C (107.1 F)
10.0 C (50.0 F)
n/a
n/a
Jun
43.9 C (111.0 F)
11.7 C (53.1 F)
n/a
n/a
Jul
43.9 C (111.0 F)
15.6 C (60.1 F)
n/a
n/a
Aug
43.9 C (111.0 F)
20.0 C (68.0 F)
n/a
n/a
Sep
42.2 C (108.0 F)
17.2 C (63.0 F)
n/a
n/a
Oct
41.1 C (106.0 F)
11.1 C (52.0 F)
n/a
n/a
Nov
39.4 C (102.9 F)
5.0 C (41.0 F)
n/a
n/a
Dec
35.6 C (96.1 F)
-2.2 C (28.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Bocatoma Sufragio still stand. 1967 holds the most, with 77.
Standing records at Bocatoma Sufragio by the year they were set
Year set
Standing records
1961
36
1962
67
1963
57
1964
31
1965
49
1966
34
1967
77
1968
38
1969
31
1970
33
1971
50
1972
29
1973
45
1974
20
1975
37
1976
22
1977
38
1978
45
1979
52
1980
48
1981
48
1982
44
1983
28
1984
24
1985
15
1986
29
1987
36
1988
24
1989
13
1990
21
1991
21
1992
30
1993
23
1994
16
1995
18
1996
20
1997
26
1998
16
1999
24
2000
33
2001
36
2002
19
2003
25
2004
36
All-Time Record Progression
1 new records
1 all-time records were set at Bocatoma Sufragio between 14 September 1995 and 14 September 1995. Each dot is a new record.
When Bocatoma Sufragio set new all-time records
Date
Kind
Detail
1995-09-14
Record daily precipitation
Record daily precipitation 233.7 mm (9.2 in)
Wettest Day of Each Month
Sep: 233.7 mm (9.2 in)
The wettest day on record for each calendar month at Bocatoma Sufragio. The most was 233.7 mm (9.2 in) on 14 September 1995.
Record daily precipitation for each month at Bocatoma Sufragio
Month
Record daily precipitation (mm)
Date
Jan
63.0 mm (2.5 in)
14 January 2004
Feb
32.3 mm (1.3 in)
1 February 1989
Mar
33.8 mm (1.3 in)
4 March 1968
Apr
13.5 mm (0.5 in)
11 April 1968
May
14.5 mm (0.6 in)
13 May 1984
Jun
47.2 mm (1.9 in)
17 June 2001
Jul
99.8 mm (3.9 in)
11 July 1984
Aug
97.3 mm (3.8 in)
13 August 1995
Sep
233.7 mm (9.2 in)
14 September 1995
Oct
74.4 mm (2.9 in)
1 October 1990
Nov
101.9 mm (4.0 in)
8 November 1974
Dec
80.3 mm (3.2 in)
8 December 1982
Period of Record Coverage
1961 to 2004
Complete yearUnder 90 percent of days
44 years of record at Bocatoma Sufragio, 1961 to 2004. 2 years have data for under 90 percent of days and are left out of rankings: 1985, 1989.
Cooler than the station meanWarmer than the station mean
One stripe for each of 42 complete years at Bocatoma Sufragio, 1961 to 2004. Blue stripes are years cooler than the station's own mean of 24.8 C (76.6 F); red stripes are warmer. The coolest year was 1971, at 23.8 C (74.8 F), and the warmest was 1980, at 25.7 C (78.3 F). The strongest colour marks a difference of 1.1 C (2.0 F).
Annual mean temperature at Bocatoma Sufragio as warming stripes, 1961 to 2004
Year
Annual mean temperature
Difference from the station mean
1961
24.9 C
+0.12 C
1962
25.2 C
+0.44 C
1963
25.5 C
+0.77 C
1964
24.3 C
-0.50 C
1965
24.5 C
-0.27 C
1966
24.7 C
-0.04 C
1967
24.1 C
-0.68 C
1968
24.1 C
-0.70 C
1969
24.3 C
-0.45 C
1970
24.1 C
-0.63 C
1971
23.8 C
-1.01 C
1972
24.4 C
-0.39 C
1973
23.9 C
-0.88 C
1974
24.0 C
-0.76 C
1975
23.9 C
-0.87 C
1976
24.5 C
-0.23 C
1977
25.7 C
+0.90 C
1978
25.6 C
+0.84 C
1979
25.0 C
+0.19 C
1980
25.7 C
+0.96 C
1981
25.4 C
+0.58 C
1982
25.2 C
+0.40 C
1983
24.8 C
0.00 C
1984
24.7 C
-0.09 C
1986
25.0 C
+0.21 C
1987
24.5 C
-0.23 C
1988
24.6 C
-0.20 C
1990
24.7 C
-0.08 C
1991
24.5 C
-0.30 C
1992
24.8 C
+0.03 C
1993
24.9 C
+0.15 C
1994
25.0 C
+0.24 C
1995
25.2 C
+0.44 C
1996
25.1 C
+0.29 C
1997
24.8 C
+0.03 C
1998
24.8 C
-0.01 C
1999
24.7 C
-0.04 C
2000
25.1 C
+0.32 C
2001
24.9 C
+0.12 C
2002
25.2 C
+0.46 C
2003
25.6 C
+0.80 C
2004
25.0 C
+0.24 C
The annual mean temperature here has risen by 0.14 C (0.02 to 0.25) per decade over 1961 to 2004. In Fahrenheit: 0.24 F (0.04 to 0.45) per decade. The slope is a straight line fitted to 42 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Bocatoma Sufragio
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.14 C (0.02 to 0.25) per decade
0.24 F (0.04 to 0.45) per decade
1961 to 2004
42
Rise
Mean daily maximum
0.3 C (0.1 to 0.4) per decade
0.5 F (0.2 to 0.7) per decade
1961 to 2004
42
Rise
Mean daily minimum
0.02 C (-0.12 to 0.16) per decade
0.04 F (-0.22 to 0.30) per decade
1961 to 2004
42
Not clearly different from zero
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
1961 to 2004
Yearly extremes at Bocatoma Sufragio: 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)
1966
41.7 C (107.1 F)
44
Coldest night (TNn)
-2.2 C (28.0 F)
1966
4.2 C (39.5 F)
44
Wettest day (Rx1day)
233.7 mm (9.2 in)
1995
56.9 mm (2.2 in)
44
Wettest five days (Rx5day)
242.3 mm (9.5 in)
1995
93.1 mm (3.7 in)
44
Longest dry spell (CDD)
189 days
1994
119 days
44
Hottest day (TXx)
The hottest day of the year at Bocatoma Sufragio, 1961 to 2004. The record is 43.9 C (111.0 F) in 1966, marked on the chart; the median year is 41.7 C (107.1 F).
Hottest day (TXx) at Bocatoma Sufragio by year
Year
Hottest day (TXx)
1961
41.7 C (107.1 F)
1962
41.7 C (107.1 F)
1963
41.1 C (106.0 F)
1964
42.2 C (108.0 F)
1965
40.0 C (104.0 F)
1966
43.9 C (111.0 F)
1967
40.6 C (105.1 F)
1968
40.0 C (104.0 F)
1969
43.3 C (109.9 F)
1970
40.6 C (105.1 F)
1971
40.0 C (104.0 F)
1972
41.1 C (106.0 F)
1973
40.6 C (105.1 F)
1974
39.4 C (102.9 F)
1975
40.0 C (104.0 F)
1976
41.1 C (106.0 F)
1977
41.7 C (107.1 F)
1978
41.7 C (107.1 F)
1979
42.2 C (108.0 F)
1980
42.8 C (109.0 F)
1981
40.6 C (105.1 F)
1982
42.2 C (108.0 F)
1983
41.7 C (107.1 F)
1984
41.7 C (107.1 F)
1985
41.1 C (106.0 F)
1986
40.6 C (105.1 F)
1987
43.3 C (109.9 F)
1988
42.8 C (109.0 F)
1989
40.0 C (104.0 F)
1990
42.8 C (109.0 F)
1991
42.8 C (109.0 F)
1992
42.2 C (108.0 F)
1993
42.2 C (108.0 F)
1994
41.7 C (107.1 F)
1995
43.3 C (109.9 F)
1996
43.3 C (109.9 F)
1997
41.7 C (107.1 F)
1998
43.9 C (111.0 F)
1999
42.8 C (109.0 F)
2000
43.3 C (109.9 F)
2001
43.3 C (109.9 F)
2002
42.2 C (108.0 F)
2003
43.9 C (111.0 F)
2004
43.3 C (109.9 F)
Coldest night (TNn)
The coldest night of the year at Bocatoma Sufragio, 1961 to 2004. The record is -2.2 C (28.0 F) in 1966, marked on the chart; the median year is 4.2 C (39.5 F).
Coldest night (TNn) at Bocatoma Sufragio by year
Year
Coldest night (TNn)
1961
5.0 C (41.0 F)
1962
3.9 C (39.0 F)
1963
2.8 C (37.0 F)
1964
3.9 C (39.0 F)
1965
2.8 C (37.0 F)
1966
-2.2 C (28.0 F)
1967
3.3 C (37.9 F)
1968
6.7 C (44.1 F)
1969
3.3 C (37.9 F)
1970
2.8 C (37.0 F)
1971
0.6 C (33.1 F)
1972
5.6 C (42.1 F)
1973
3.9 C (39.0 F)
1974
5.0 C (41.0 F)
1975
3.9 C (39.0 F)
1976
5.0 C (41.0 F)
1977
6.1 C (43.0 F)
1978
2.8 C (37.0 F)
1979
5.0 C (41.0 F)
1980
7.2 C (45.0 F)
1981
6.1 C (43.0 F)
1982
5.0 C (41.0 F)
1983
5.0 C (41.0 F)
1984
5.6 C (42.1 F)
1985
5.6 C (42.1 F)
1986
6.1 C (43.0 F)
1987
0.6 C (33.1 F)
1988
1.1 C (34.0 F)
1989
6.1 C (43.0 F)
1990
3.9 C (39.0 F)
1991
5.6 C (42.1 F)
1992
4.4 C (39.9 F)
1993
6.7 C (44.1 F)
1994
5.0 C (41.0 F)
1995
6.7 C (44.1 F)
1996
5.0 C (41.0 F)
1997
2.2 C (36.0 F)
1998
2.8 C (37.0 F)
1999
2.8 C (37.0 F)
2000
3.3 C (37.9 F)
2001
1.7 C (35.1 F)
2002
4.4 C (39.9 F)
2003
2.8 C (37.0 F)
2004
0.0 C (32.0 F)
Wettest day (Rx1day)
The wettest day of the year at Bocatoma Sufragio, 1961 to 2004. The record is 233.7 mm (9.2 in) in 1995, marked on the chart; the median year is 56.9 mm (2.2 in).
Wettest day (Rx1day) at Bocatoma Sufragio by year
Year
Wettest day (Rx1day)
1961
45.0 mm (1.8 in)
1962
84.3 mm (3.3 in)
1963
43.2 mm (1.7 in)
1964
39.9 mm (1.6 in)
1965
36.1 mm (1.4 in)
1966
42.4 mm (1.7 in)
1967
78.0 mm (3.1 in)
1968
50.3 mm (2.0 in)
1969
80.8 mm (3.2 in)
1970
47.5 mm (1.9 in)
1971
56.6 mm (2.2 in)
1972
65.5 mm (2.6 in)
1973
38.9 mm (1.5 in)
1974
101.9 mm (4.0 in)
1975
52.6 mm (2.1 in)
1976
104.9 mm (4.1 in)
1977
94.5 mm (3.7 in)
1978
53.8 mm (2.1 in)
1979
56.6 mm (2.2 in)
1980
49.3 mm (1.9 in)
1981
90.2 mm (3.6 in)
1982
80.3 mm (3.2 in)
1983
35.3 mm (1.4 in)
1984
99.8 mm (3.9 in)
1985
43.2 mm (1.7 in)
1986
91.4 mm (3.6 in)
1987
38.9 mm (1.5 in)
1988
66.3 mm (2.6 in)
1989
33.5 mm (1.3 in)
1990
74.4 mm (2.9 in)
1991
64.0 mm (2.5 in)
1992
57.2 mm (2.3 in)
1993
44.2 mm (1.7 in)
1994
87.1 mm (3.4 in)
1995
233.7 mm (9.2 in)
1996
83.3 mm (3.3 in)
1997
61.2 mm (2.4 in)
1998
133.6 mm (5.3 in)
1999
55.4 mm (2.2 in)
2000
85.3 mm (3.4 in)
2001
47.2 mm (1.9 in)
2002
33.8 mm (1.3 in)
2003
32.8 mm (1.3 in)
2004
63.8 mm (2.5 in)
Wettest five days (Rx5day)
The wettest five days of the year at Bocatoma Sufragio, 1961 to 2004. The record is 242.3 mm (9.5 in) in 1995, marked on the chart; the median year is 93.1 mm (3.7 in).
Wettest five days (Rx5day) at Bocatoma Sufragio by year
Year
Wettest five days (Rx5day)
1961
79.8 mm (3.1 in)
1962
107.4 mm (4.2 in)
1963
95.1 mm (3.7 in)
1964
46.5 mm (1.8 in)
1965
67.9 mm (2.7 in)
1966
57.9 mm (2.3 in)
1967
130.1 mm (5.1 in)
1968
98.9 mm (3.9 in)
1969
83.9 mm (3.3 in)
1970
125.4 mm (4.9 in)
1971
102.6 mm (4.0 in)
1972
105.7 mm (4.2 in)
1973
48.8 mm (1.9 in)
1974
152.3 mm (6.0 in)
1975
60.0 mm (2.4 in)
1976
140.7 mm (5.5 in)
1977
142.8 mm (5.6 in)
1978
94.6 mm (3.7 in)
1979
73.4 mm (2.9 in)
1980
87.7 mm (3.5 in)
1981
107.2 mm (4.2 in)
1982
95.3 mm (3.8 in)
1983
68.6 mm (2.7 in)
1984
137.7 mm (5.4 in)
1985
74.5 mm (2.9 in)
1986
99.0 mm (3.9 in)
1987
52.3 mm (2.1 in)
1988
68.3 mm (2.7 in)
1989
53.4 mm (2.1 in)
1990
108.4 mm (4.3 in)
1991
94.3 mm (3.7 in)
1992
86.6 mm (3.4 in)
1993
113.6 mm (4.5 in)
1994
87.9 mm (3.5 in)
1995
242.3 mm (9.5 in)
1996
91.9 mm (3.6 in)
1997
132.9 mm (5.2 in)
1998
176.8 mm (7.0 in)
1999
56.4 mm (2.2 in)
2000
88.1 mm (3.5 in)
2001
71.5 mm (2.8 in)
2002
51.7 mm (2.0 in)
2003
41.0 mm (1.6 in)
2004
95.0 mm (3.7 in)
Longest dry spell (CDD)
The longest dry spell of the year at Bocatoma Sufragio, 1961 to 2004. The record is 189 days in 1994, marked on the chart; the median year is 119 days.
Longest dry spell (CDD) at Bocatoma Sufragio by year
Year
Longest dry spell (CDD)
1961
143 days
1962
150 days
1963
152 days
1964
97 days
1965
108 days
1966
133 days
1967
124 days
1968
89 days
1969
136 days
1970
104 days
1971
119 days
1972
144 days
1973
137 days
1974
181 days
1975
158 days
1976
131 days
1977
90 days
1978
117 days
1979
102 days
1980
107 days
1981
84 days
1982
173 days
1983
75 days
1984
104 days
1985
58 days
1986
77 days
1987
134 days
1988
120 days
1989
50 days
1990
92 days
1991
141 days
1992
105 days
1993
129 days
1994
189 days
1995
129 days
1996
97 days
1997
46 days
1998
118 days
1999
114 days
2000
166 days
2001
87 days
2002
156 days
2003
134 days
2004
64 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
42 years, 1961 to 2004
A day with at least 60.1 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 198.8 mm (7.8 in) of rain is expected about once in 100 years.
Rainfall return levels at Bocatoma Sufragio: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
60.1 mm (2.4 in)
5 years
86.7 mm (3.4 in)
10 years
107.9 mm (4.2 in)
25 years
139.6 mm (5.5 in)
50 years
167.3 mm (6.6 in)
Longer than the 42 years of record
100 years
198.8 mm (7.8 in)
Longer than the 42 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, 42 years of values from 1961 to 2004.
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: 233.7 mm (9.2 in) in 1995; 133.6 mm (5.3 in) in 1998; 104.9 mm (4.1 in) in 1976.
Station Changes
2 suspected
2 changes were suspected in the annual mean temperature of Bocatoma Sufragio, at 1975 and 1992. Each is measured against neighbouring stations.
Relative to 3 neighbouring stations, the station's annual mean temperature from 1975 ran 0.5 C (0.9 F) higher than in the years before (possible change).
Relative to 3 neighbouring stations, the station's annual mean temperature from 1992 ran 0.7 C (1.3 F) lower than in the years before (possible change).
Suspected changes in the annual mean temperature at Bocatoma Sufragio, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1975
+0.5
+0.9
possible
3
1992
-0.7
-1.3
possible
3
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Download the Data
Data for Bocatoma Sufragio standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Bocatoma Sufragio 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.