Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Caopas. 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 Caopas, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
30.0 C (86.0 F)
-8.3 C (17.1 F)
n/a
n/a
Feb
32.8 C (91.0 F)
-12.2 C (10.0 F)
n/a
n/a
Mar
35.0 C (95.0 F)
-7.2 C (19.0 F)
n/a
n/a
Apr
38.9 C (102.0 F)
-3.9 C (25.0 F)
n/a
n/a
May
40.0 C (104.0 F)
0.6 C (33.1 F)
n/a
n/a
Jun
36.7 C (98.1 F)
1.7 C (35.1 F)
n/a
n/a
Jul
37.8 C (100.0 F)
3.9 C (39.0 F)
n/a
n/a
Aug
36.1 C (97.0 F)
3.9 C (39.0 F)
n/a
n/a
Sep
38.9 C (102.0 F)
0.6 C (33.1 F)
n/a
n/a
Oct
38.9 C (102.0 F)
-1.1 C (30.0 F)
n/a
n/a
Nov
31.7 C (89.1 F)
-8.9 C (16.0 F)
n/a
n/a
Dec
31.7 C (89.1 F)
-12.2 C (10.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Caopas still stand. 1978 holds the most, with 106.
Standing records at Caopas by the year they were set
Year set
Standing records
1971
42
1972
32
1973
41
1974
25
1975
25
1976
52
1977
6
1978
106
1979
57
1980
42
1981
52
1982
81
1983
105
1984
75
1985
6
1987
6
1988
12
1989
43
1990
59
1991
52
1992
64
1993
22
1994
23
1995
27
1996
12
1997
24
1998
45
1999
16
2000
23
2001
7
2002
27
2003
63
2004
17
2005
21
2006
22
2007
29
2008
25
2009
14
2010
31
2011
19
2012
14
All-Time Record Progression
2 new records
2 all-time records were set at Caopas between 1 June 2003 and 2 June 2003. Each dot is a new record.
When Caopas set new all-time records
Date
Kind
Detail
2003-06-01
Record high minimum temperature
Record high minimum temperature 21.7 C (71.1 F)
2003-06-02
Record high minimum temperature
Record high minimum temperature 22.8 C (73.0 F)
Wettest Day of Each Month
Sep: 66.8 mm (2.6 in)
The wettest day on record for each calendar month at Caopas. The most was 66.8 mm (2.6 in) on 17 September 1972.
Record daily precipitation for each month at Caopas
Month
Record daily precipitation (mm)
Date
Jan
55.9 mm (2.2 in)
30 January 1984
Feb
29.0 mm (1.1 in)
21 February 1973
Mar
39.9 mm (1.6 in)
10 March 1997
Apr
35.6 mm (1.4 in)
21 April 1993
May
42.9 mm (1.7 in)
28 May 1972
Jun
59.9 mm (2.4 in)
4 June 2003
Jul
58.9 mm (2.3 in)
24 July 1972
Aug
65.3 mm (2.6 in)
17 August 1998
Sep
66.8 mm (2.6 in)
17 September 1972
Oct
49.8 mm (2.0 in)
23 October 2000
Nov
35.8 mm (1.4 in)
23 November 1972
Dec
23.1 mm (0.9 in)
1 December 1994
Period of Record Coverage
1970 to 2012
Complete yearUnder 90 percent of days
42 years of record at Caopas, 1970 to 2012. 12 years have data for under 90 percent of days and are left out of rankings: 1970, 1973, 1985, 1987, 2000, 2001, 2002, 2003 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 21 complete years at Caopas, 1971 to 2012. Blue stripes are years cooler than the station's own mean of 16.8 C (62.2 F); red stripes are warmer. The coolest year was 1991, at 13.6 C (56.5 F), and the warmest was 1983, at 18.2 C (64.8 F). The strongest colour marks a difference of 3.2 C (5.8 F).
Annual mean temperature at Caopas as warming stripes, 1971 to 2012
Year
Annual mean temperature
Difference from the station mean
1971
18.0 C
+1.23 C
1972
17.4 C
+0.65 C
1976
16.4 C
-0.40 C
1977
16.5 C
-0.28 C
1978
15.6 C
-1.22 C
1979
16.6 C
-0.14 C
1980
16.6 C
-0.20 C
1981
17.2 C
+0.38 C
1982
17.7 C
+0.90 C
1983
18.2 C
+1.45 C
1984
17.8 C
+1.00 C
1991
13.6 C
-3.18 C
1993
16.7 C
-0.10 C
1995
17.5 C
+0.69 C
1996
17.2 C
+0.41 C
1997
16.6 C
-0.21 C
2005
16.9 C
+0.12 C
2006
16.8 C
+0.01 C
2007
16.4 C
-0.38 C
2010
16.0 C
-0.82 C
2012
17.0 C
+0.18 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
1970 to 2012
Yearly extremes at Caopas: 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)
1980
35.0 C (95.0 F)
42
Coldest night (TNn)
-12.2 C (10.0 F)
1997
-5.0 C (23.0 F)
42
Wettest day (Rx1day)
66.8 mm (2.6 in)
1972
38.3 mm (1.5 in)
42
Wettest five days (Rx5day)
146.6 mm (5.8 in)
1972
62.1 mm (2.4 in)
42
Longest dry spell (CDD)
143 days
1999
67 days
42
Hottest day (TXx)
The hottest day of the year at Caopas, 1970 to 2012. The record is 40.0 C (104.0 F) in 1980, marked on the chart; the median year is 35.0 C (95.0 F).
Hottest day (TXx) at Caopas by year
Year
Hottest day (TXx)
1970
25.0 C (77.0 F)
1971
35.6 C (96.1 F)
1972
35.6 C (96.1 F)
1973
35.0 C (95.0 F)
1974
35.0 C (95.0 F)
1975
32.8 C (91.0 F)
1976
33.9 C (93.0 F)
1977
33.3 C (91.9 F)
1978
31.7 C (89.1 F)
1979
38.3 C (100.9 F)
1980
40.0 C (104.0 F)
1981
36.7 C (98.1 F)
1982
38.9 C (102.0 F)
1983
40.0 C (104.0 F)
1984
36.7 C (98.1 F)
1985
27.8 C (82.0 F)
1987
32.8 C (91.0 F)
1988
31.7 C (89.1 F)
1989
36.7 C (98.1 F)
1990
32.8 C (91.0 F)
1991
31.7 C (89.1 F)
1992
32.8 C (91.0 F)
1993
35.0 C (95.0 F)
1994
32.8 C (91.0 F)
1995
35.0 C (95.0 F)
1996
35.6 C (96.1 F)
1997
33.9 C (93.0 F)
1998
37.8 C (100.0 F)
1999
35.6 C (96.1 F)
2000
35.0 C (95.0 F)
2001
35.0 C (95.0 F)
2002
38.9 C (102.0 F)
2003
36.7 C (98.1 F)
2004
35.0 C (95.0 F)
2005
36.7 C (98.1 F)
2006
33.9 C (93.0 F)
2007
35.0 C (95.0 F)
2008
35.6 C (96.1 F)
2009
35.0 C (95.0 F)
2010
35.0 C (95.0 F)
2011
36.7 C (98.1 F)
2012
36.7 C (98.1 F)
Coldest night (TNn)
The coldest night of the year at Caopas, 1970 to 2012. The record is -12.2 C (10.0 F) in 1997, marked on the chart; the median year is -5.0 C (23.0 F).
Coldest night (TNn) at Caopas by year
Year
Coldest night (TNn)
1970
0.6 C (33.1 F)
1971
-3.3 C (26.1 F)
1972
-2.2 C (28.0 F)
1973
-5.0 C (23.0 F)
1974
-8.3 C (17.1 F)
1975
-7.2 C (19.0 F)
1976
-7.2 C (19.0 F)
1977
-3.3 C (26.1 F)
1978
-4.4 C (24.1 F)
1979
-8.9 C (16.0 F)
1980
-4.4 C (24.1 F)
1981
-5.0 C (23.0 F)
1982
-3.3 C (26.1 F)
1983
-3.9 C (25.0 F)
1984
-4.4 C (24.1 F)
1985
-5.0 C (23.0 F)
1987
1.7 C (35.1 F)
1988
-5.0 C (23.0 F)
1989
0.6 C (33.1 F)
1990
-3.3 C (26.1 F)
1991
-3.3 C (26.1 F)
1992
-2.2 C (28.0 F)
1993
-3.3 C (26.1 F)
1994
-2.2 C (28.0 F)
1995
-2.2 C (28.0 F)
1996
-4.4 C (24.1 F)
1997
-12.2 C (10.0 F)
1998
-5.0 C (23.0 F)
1999
-8.3 C (17.1 F)
2000
-4.4 C (24.1 F)
2001
-6.1 C (21.0 F)
2002
-7.2 C (19.0 F)
2003
-11.1 C (12.0 F)
2004
-5.0 C (23.0 F)
2005
-6.1 C (21.0 F)
2006
-7.2 C (19.0 F)
2007
-3.3 C (26.1 F)
2008
-7.2 C (19.0 F)
2009
-5.0 C (23.0 F)
2010
-9.4 C (15.1 F)
2011
-12.2 C (10.0 F)
2012
-8.3 C (17.1 F)
Wettest day (Rx1day)
The wettest day of the year at Caopas, 1970 to 2012. The record is 66.8 mm (2.6 in) in 1972, marked on the chart; the median year is 38.3 mm (1.5 in).
Wettest day (Rx1day) at Caopas by year
Year
Wettest day (Rx1day)
1970
29.0 mm (1.1 in)
1971
35.8 mm (1.4 in)
1972
66.8 mm (2.6 in)
1973
29.0 mm (1.1 in)
1974
52.8 mm (2.1 in)
1975
54.9 mm (2.2 in)
1976
51.3 mm (2.0 in)
1977
30.0 mm (1.2 in)
1978
39.9 mm (1.6 in)
1979
47.8 mm (1.9 in)
1980
32.8 mm (1.3 in)
1981
39.9 mm (1.6 in)
1982
39.9 mm (1.6 in)
1983
37.3 mm (1.5 in)
1984
55.9 mm (2.2 in)
1985
8.9 mm (0.35 in)
1987
31.0 mm (1.2 in)
1988
40.4 mm (1.6 in)
1989
47.0 mm (1.9 in)
1990
35.8 mm (1.4 in)
1991
39.9 mm (1.6 in)
1992
26.9 mm (1.1 in)
1993
47.0 mm (1.9 in)
1994
36.1 mm (1.4 in)
1995
32.8 mm (1.3 in)
1996
22.9 mm (0.9 in)
1997
44.5 mm (1.8 in)
1998
65.3 mm (2.6 in)
1999
27.9 mm (1.1 in)
2000
49.8 mm (2.0 in)
2001
19.8 mm (0.8 in)
2002
33.5 mm (1.3 in)
2003
59.9 mm (2.4 in)
2004
9.7 mm (0.38 in)
2005
32.8 mm (1.3 in)
2006
47.0 mm (1.9 in)
2007
37.1 mm (1.5 in)
2008
38.9 mm (1.5 in)
2009
43.2 mm (1.7 in)
2010
22.9 mm (0.9 in)
2011
61.7 mm (2.4 in)
2012
37.6 mm (1.5 in)
Wettest five days (Rx5day)
The wettest five days of the year at Caopas, 1970 to 2012. The record is 146.6 mm (5.8 in) in 1972, marked on the chart; the median year is 62.1 mm (2.4 in).
Wettest five days (Rx5day) at Caopas by year
Year
Wettest five days (Rx5day)
1970
35.6 mm (1.4 in)
1971
55.6 mm (2.2 in)
1972
146.6 mm (5.8 in)
1973
51.8 mm (2.0 in)
1974
62.7 mm (2.5 in)
1975
86.4 mm (3.4 in)
1976
99.1 mm (3.9 in)
1977
48.8 mm (1.9 in)
1978
80.6 mm (3.2 in)
1979
48.6 mm (1.9 in)
1980
53.1 mm (2.1 in)
1981
97.6 mm (3.8 in)
1982
74.5 mm (2.9 in)
1983
55.6 mm (2.2 in)
1984
61.4 mm (2.4 in)
1985
34.9 mm (1.4 in)
1987
68.3 mm (2.7 in)
1988
83.1 mm (3.3 in)
1989
67.8 mm (2.7 in)
1990
48.0 mm (1.9 in)
1991
57.4 mm (2.3 in)
1992
74.7 mm (2.9 in)
1993
117.7 mm (4.6 in)
1994
36.4 mm (1.4 in)
1995
63.5 mm (2.5 in)
1996
36.9 mm (1.5 in)
1997
49.3 mm (1.9 in)
1998
139.5 mm (5.5 in)
1999
34.7 mm (1.4 in)
2000
73.2 mm (2.9 in)
2001
29.2 mm (1.1 in)
2002
75.7 mm (3.0 in)
2003
114.9 mm (4.5 in)
2004
11.5 mm (0.5 in)
2005
84.1 mm (3.3 in)
2006
85.6 mm (3.4 in)
2007
64.1 mm (2.5 in)
2008
52.5 mm (2.1 in)
2009
45.0 mm (1.8 in)
2010
43.0 mm (1.7 in)
2011
66.8 mm (2.6 in)
2012
44.0 mm (1.7 in)
Longest dry spell (CDD)
The longest dry spell of the year at Caopas, 1970 to 2012. The record is 143 days in 1999, marked on the chart; the median year is 67 days.
Longest dry spell (CDD) at Caopas by year
Year
Longest dry spell (CDD)
1970
89 days
1971
122 days
1972
63 days
1973
54 days
1974
50 days
1975
104 days
1976
80 days
1977
78 days
1978
49 days
1979
73 days
1980
103 days
1981
67 days
1982
55 days
1983
130 days
1984
98 days
1985
35 days
1987
47 days
1988
81 days
1989
103 days
1990
69 days
1991
90 days
1992
44 days
1993
82 days
1994
45 days
1995
85 days
1996
70 days
1997
36 days
1998
49 days
1999
143 days
2000
51 days
2001
39 days
2002
43 days
2003
66 days
2004
47 days
2005
75 days
2006
44 days
2007
67 days
2008
84 days
2009
72 days
2010
57 days
2011
64 days
2012
52 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 Caopas standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Caopas 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.