Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Progreso. 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 Progreso, 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)
-5.0 C (23.0 F)
n/a
n/a
Feb
32.8 C (91.0 F)
-4.4 C (24.1 F)
n/a
n/a
Mar
40.0 C (104.0 F)
-0.6 C (30.9 F)
n/a
n/a
Apr
40.0 C (104.0 F)
0.6 C (33.1 F)
n/a
n/a
May
35.6 C (96.1 F)
1.7 C (35.1 F)
n/a
n/a
Jun
36.7 C (98.1 F)
1.7 C (35.1 F)
n/a
n/a
Jul
32.8 C (91.0 F)
1.7 C (35.1 F)
n/a
n/a
Aug
35.0 C (95.0 F)
1.7 C (35.1 F)
n/a
n/a
Sep
37.8 C (100.0 F)
0.6 C (33.1 F)
n/a
n/a
Oct
35.0 C (95.0 F)
0.0 C (32.0 F)
n/a
n/a
Nov
31.7 C (89.1 F)
-2.8 C (27.0 F)
n/a
n/a
Dec
30.0 C (86.0 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 Progreso still stand. 2011 holds the most, with 249.
Standing records at Progreso by the year they were set
Year set
Standing records
1961
24
1962
33
1963
22
1964
10
1965
19
1966
36
1967
13
1968
19
1969
24
1970
15
1971
9
1972
19
1973
39
1974
37
1975
20
1976
28
1977
11
1978
20
1979
15
1980
7
1981
17
1982
7
1983
16
1984
22
1985
14
1986
21
1987
28
1988
19
1989
1
1991
69
1992
21
1993
28
1994
52
1995
75
1996
8
1997
11
1998
20
1999
14
2000
6
2001
14
2002
38
2003
34
2004
19
2005
7
2006
71
2007
43
2008
13
2009
1
2010
57
2011
249
2012
49
All-Time Record Progression
7 new records
7 all-time records were set at Progreso between 22 September 1994 and 13 August 2011. Each dot is a new record.
When Progreso set new all-time records
Date
Kind
Detail
1994-09-22
Record high maximum temperature
Record high maximum temperature 37.8 C (100.0 F)
1995-03-23
Record high maximum temperature
Record high maximum temperature 40.0 C (104.0 F)
2011-04-02
Record high minimum temperature
Record high minimum temperature 21.7 C (71.1 F)
2011-04-03
Record high minimum temperature
Record high minimum temperature 22.8 C (73.0 F)
2011-04-04
Record high minimum temperature
Record high minimum temperature 25.0 C (77.0 F)
2011-04-06
Record high minimum temperature
Record high minimum temperature 25.6 C (78.1 F)
2011-08-13
Record high minimum temperature
Record high minimum temperature 27.8 C (82.0 F)
Wettest Day of Each Month
May: 91.9 mm (3.6 in)
The wettest day on record for each calendar month at Progreso. The most was 91.9 mm (3.6 in) on 4 May 1965.
Record daily precipitation for each month at Progreso
Month
Record daily precipitation (mm)
Date
Jan
31.8 mm (1.3 in)
28 January 1992
Feb
21.8 mm (0.9 in)
26 February 1995
Mar
21.8 mm (0.9 in)
11 March 1974
Apr
51.8 mm (2.0 in)
12 April 1985
May
91.9 mm (3.6 in)
4 May 1965
Jun
70.9 mm (2.8 in)
12 June 1966
Jul
81.8 mm (3.2 in)
5 July 1964
Aug
49.8 mm (2.0 in)
25 August 2006
Sep
63.8 mm (2.5 in)
6 September 1996
Oct
46.0 mm (1.8 in)
8 October 1994
Nov
50.8 mm (2.0 in)
17 November 1995
Dec
15.0 mm (0.6 in)
25 December 1962
Period of Record Coverage
1961 to 2012
Complete yearUnder 90 percent of days
51 years of record at Progreso, 1961 to 2012. 6 years have data for under 90 percent of days and are left out of rankings: 1964, 1989, 1992, 2008, 2009, 2012.
Cooler than the station meanWarmer than the station mean
One stripe for each of 40 complete years at Progreso, 1961 to 2007. Blue stripes are years cooler than the station's own mean of 16.7 C (62.0 F); red stripes are warmer. The coolest year was 2006, at 13.6 C (56.4 F), and the warmest was 1995, at 19.3 C (66.7 F). The strongest colour marks a difference of 3.1 C (5.6 F).
Annual mean temperature at Progreso as warming stripes, 1961 to 2007
Year
Annual mean temperature
Difference from the station mean
1961
16.9 C
+0.21 C
1962
17.2 C
+0.57 C
1963
17.0 C
+0.37 C
1965
17.1 C
+0.49 C
1966
16.6 C
-0.04 C
1967
17.0 C
+0.31 C
1968
16.6 C
-0.04 C
1969
17.7 C
+1.08 C
1970
17.2 C
+0.50 C
1971
17.3 C
+0.67 C
1972
17.5 C
+0.81 C
1973
17.4 C
+0.74 C
1974
16.8 C
+0.10 C
1975
17.0 C
+0.38 C
1976
16.4 C
-0.24 C
1977
17.2 C
+0.52 C
1978
17.2 C
+0.51 C
1979
17.1 C
+0.42 C
1980
17.3 C
+0.63 C
1981
16.6 C
-0.02 C
1982
17.4 C
+0.76 C
1984
16.6 C
-0.09 C
1985
16.9 C
+0.23 C
1986
16.7 C
0.00 C
1988
16.4 C
-0.21 C
1991
18.5 C
+1.84 C
1993
18.0 C
+1.38 C
1994
19.0 C
+2.33 C
1995
19.3 C
+2.65 C
1996
17.3 C
+0.62 C
1997
17.7 C
+1.09 C
1998
17.9 C
+1.23 C
1999
15.7 C
-0.91 C
2000
14.4 C
-2.29 C
2001
14.4 C
-2.29 C
2002
13.7 C
-2.97 C
2003
13.7 C
-2.92 C
2004
14.2 C
-2.41 C
2006
13.6 C
-3.09 C
2007
13.8 C
-2.86 C
The annual mean temperature here has fallen by 0.5 C (0.2 to 0.8) per decade over 1961 to 2007. In Fahrenheit: 0.9 F (0.3 to 1.4) per decade. The slope is a straight line fitted to 40 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Progreso
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.5 C (-0.8 to -0.2) per decade
-0.9 F (-1.4 to -0.3) per decade
1961 to 2007
40
Fall
Mean daily maximum
0.21 C (-0.03 to 0.45) per decade
0.4 F (-0.1 to 0.8) per decade
1961 to 2007
40
Not clearly different from zero
Mean daily minimum
-1.2 C (-1.6 to -0.7) per decade
-2.1 F (-3.0 to -1.2) per decade
1961 to 2007
40
Fall
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 2012
Yearly extremes at Progreso: 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)
1995
32.8 C (91.0 F)
51
Coldest night (TNn)
-5.0 C (23.0 F)
1988
0.0 C (32.0 F)
51
Wettest day (Rx1day)
91.9 mm (3.6 in)
1965
34.8 mm (1.4 in)
51
Wettest five days (Rx5day)
143.5 mm (5.6 in)
1996
64.6 mm (2.5 in)
51
Longest dry spell (CDD)
122 days
2010
68 days
51
Hottest day (TXx)
The hottest day of the year at Progreso, 1961 to 2012. The record is 40.0 C (104.0 F) in 1995, marked on the chart; the median year is 32.8 C (91.0 F).
Hottest day (TXx) at Progreso by year
Year
Hottest day (TXx)
1961
35.0 C (95.0 F)
1962
32.8 C (91.0 F)
1963
33.3 C (91.9 F)
1964
35.6 C (96.1 F)
1965
33.3 C (91.9 F)
1966
32.8 C (91.0 F)
1967
33.3 C (91.9 F)
1968
31.1 C (88.0 F)
1969
35.0 C (95.0 F)
1970
36.1 C (97.0 F)
1971
35.0 C (95.0 F)
1972
32.8 C (91.0 F)
1973
35.6 C (96.1 F)
1974
35.6 C (96.1 F)
1975
35.0 C (95.0 F)
1976
32.8 C (91.0 F)
1977
34.4 C (93.9 F)
1978
35.0 C (95.0 F)
1979
34.4 C (93.9 F)
1980
33.3 C (91.9 F)
1981
32.8 C (91.0 F)
1982
32.8 C (91.0 F)
1983
36.7 C (98.1 F)
1984
35.0 C (95.0 F)
1985
32.8 C (91.0 F)
1986
32.2 C (90.0 F)
1987
31.7 C (89.1 F)
1988
33.3 C (91.9 F)
1989
25.0 C (77.0 F)
1991
32.8 C (91.0 F)
1992
32.8 C (91.0 F)
1993
32.8 C (91.0 F)
1994
37.8 C (100.0 F)
1995
40.0 C (104.0 F)
1996
32.8 C (91.0 F)
1997
32.8 C (91.0 F)
1998
33.9 C (93.0 F)
1999
30.0 C (86.0 F)
2000
26.7 C (80.1 F)
2001
26.7 C (80.1 F)
2002
27.8 C (82.0 F)
2003
28.9 C (84.0 F)
2004
27.8 C (82.0 F)
2005
30.0 C (86.0 F)
2006
28.9 C (84.0 F)
2007
28.9 C (84.0 F)
2008
36.7 C (98.1 F)
2009
26.7 C (80.1 F)
2010
30.0 C (86.0 F)
2011
35.0 C (95.0 F)
2012
33.9 C (93.0 F)
Coldest night (TNn)
The coldest night of the year at Progreso, 1961 to 2012. The record is -5.0 C (23.0 F) in 1988, marked on the chart; the median year is 0.0 C (32.0 F).
Coldest night (TNn) at Progreso by year
Year
Coldest night (TNn)
1961
-1.1 C (30.0 F)
1962
-2.8 C (27.0 F)
1963
-2.2 C (28.0 F)
1964
-2.2 C (28.0 F)
1965
-3.3 C (26.1 F)
1966
-4.4 C (24.1 F)
1967
-2.2 C (28.0 F)
1968
-0.6 C (30.9 F)
1969
-0.6 C (30.9 F)
1970
-2.8 C (27.0 F)
1971
0.0 C (32.0 F)
1972
0.0 C (32.0 F)
1973
-2.2 C (28.0 F)
1974
-2.8 C (27.0 F)
1975
-2.8 C (27.0 F)
1976
-4.4 C (24.1 F)
1977
-2.2 C (28.0 F)
1978
1.1 C (34.0 F)
1979
0.0 C (32.0 F)
1980
-1.1 C (30.0 F)
1981
-1.7 C (28.9 F)
1982
0.0 C (32.0 F)
1983
0.0 C (32.0 F)
1984
-2.2 C (28.0 F)
1985
-2.2 C (28.0 F)
1986
-3.9 C (25.0 F)
1987
-0.6 C (30.9 F)
1988
-5.0 C (23.0 F)
1989
3.3 C (37.9 F)
1991
2.8 C (37.0 F)
1992
2.8 C (37.0 F)
1993
2.8 C (37.0 F)
1994
0.6 C (33.1 F)
1995
3.9 C (39.0 F)
1996
0.6 C (33.1 F)
1997
2.8 C (37.0 F)
1998
1.7 C (35.1 F)
1999
0.0 C (32.0 F)
2000
0.0 C (32.0 F)
2001
1.7 C (35.1 F)
2002
0.0 C (32.0 F)
2003
0.0 C (32.0 F)
2004
0.0 C (32.0 F)
2005
1.7 C (35.1 F)
2006
0.0 C (32.0 F)
2007
0.0 C (32.0 F)
2008
0.0 C (32.0 F)
2009
1.7 C (35.1 F)
2010
1.7 C (35.1 F)
2011
11.7 C (53.1 F)
2012
11.7 C (53.1 F)
Wettest day (Rx1day)
The wettest day of the year at Progreso, 1961 to 2012. The record is 91.9 mm (3.6 in) in 1965, marked on the chart; the median year is 34.8 mm (1.4 in).
Wettest day (Rx1day) at Progreso by year
Year
Wettest day (Rx1day)
1961
37.8 mm (1.5 in)
1962
31.8 mm (1.3 in)
1963
38.9 mm (1.5 in)
1964
81.8 mm (3.2 in)
1965
91.9 mm (3.6 in)
1966
70.9 mm (2.8 in)
1967
31.8 mm (1.3 in)
1968
24.9 mm (1.0 in)
1969
30.0 mm (1.2 in)
1970
34.8 mm (1.4 in)
1971
26.9 mm (1.1 in)
1972
16.8 mm (0.7 in)
1973
51.8 mm (2.0 in)
1974
53.8 mm (2.1 in)
1975
45.0 mm (1.8 in)
1976
66.8 mm (2.6 in)
1977
65.8 mm (2.6 in)
1978
36.8 mm (1.4 in)
1979
38.9 mm (1.5 in)
1980
81.8 mm (3.2 in)
1981
46.0 mm (1.8 in)
1982
26.9 mm (1.1 in)
1983
58.9 mm (2.3 in)
1984
42.9 mm (1.7 in)
1985
51.8 mm (2.0 in)
1986
21.8 mm (0.9 in)
1987
10.9 mm (0.4 in)
1988
18.8 mm (0.7 in)
1989
3.8 mm (0.15 in)
1991
33.8 mm (1.3 in)
1992
31.8 mm (1.3 in)
1993
42.9 mm (1.7 in)
1994
46.0 mm (1.8 in)
1995
50.8 mm (2.0 in)
1996
63.8 mm (2.5 in)
1997
41.9 mm (1.6 in)
1998
17.8 mm (0.7 in)
1999
42.9 mm (1.7 in)
2000
37.3 mm (1.5 in)
2001
9.9 mm (0.39 in)
2002
11.9 mm (0.5 in)
2003
11.9 mm (0.5 in)
2004
15.0 mm (0.6 in)
2005
27.9 mm (1.1 in)
2006
49.8 mm (2.0 in)
2007
15.0 mm (0.6 in)
2008
19.8 mm (0.8 in)
2009
4.8 mm (0.19 in)
2010
3.0 mm (0.12 in)
2011
30.0 mm (1.2 in)
2012
3.8 mm (0.15 in)
Wettest five days (Rx5day)
The wettest five days of the year at Progreso, 1961 to 2012. The record is 143.5 mm (5.6 in) in 1996, marked on the chart; the median year is 64.6 mm (2.5 in).
Wettest five days (Rx5day) at Progreso by year
Year
Wettest five days (Rx5day)
1961
76.4 mm (3.0 in)
1962
77.0 mm (3.0 in)
1963
55.2 mm (2.2 in)
1964
97.5 mm (3.8 in)
1965
102.8 mm (4.0 in)
1966
100.7 mm (4.0 in)
1967
63.3 mm (2.5 in)
1968
55.5 mm (2.2 in)
1969
50.5 mm (2.0 in)
1970
60.4 mm (2.4 in)
1971
73.1 mm (2.9 in)
1972
32.3 mm (1.3 in)
1973
98.0 mm (3.9 in)
1974
115.3 mm (4.5 in)
1975
75.4 mm (3.0 in)
1976
90.2 mm (3.6 in)
1977
65.8 mm (2.6 in)
1978
61.5 mm (2.4 in)
1979
48.8 mm (1.9 in)
1980
81.8 mm (3.2 in)
1981
84.6 mm (3.3 in)
1982
56.1 mm (2.2 in)
1983
66.5 mm (2.6 in)
1984
77.2 mm (3.0 in)
1985
98.0 mm (3.9 in)
1986
42.5 mm (1.7 in)
1987
20.4 mm (0.8 in)
1988
57.5 mm (2.3 in)
1989
3.8 mm (0.15 in)
1991
65.3 mm (2.6 in)
1992
59.1 mm (2.3 in)
1993
80.5 mm (3.2 in)
1994
64.6 mm (2.5 in)
1995
76.2 mm (3.0 in)
1996
143.5 mm (5.6 in)
1997
67.3 mm (2.6 in)
1998
44.7 mm (1.8 in)
1999
71.6 mm (2.8 in)
2000
78.0 mm (3.1 in)
2001
34.0 mm (1.3 in)
2002
21.3 mm (0.8 in)
2003
30.4 mm (1.2 in)
2004
24.4 mm (1.0 in)
2005
52.6 mm (2.1 in)
2006
69.6 mm (2.7 in)
2007
34.5 mm (1.4 in)
2008
37.6 mm (1.5 in)
2009
10.4 mm (0.4 in)
2010
4.5 mm (0.18 in)
2011
107.5 mm (4.2 in)
2012
5.6 mm (0.22 in)
Longest dry spell (CDD)
The longest dry spell of the year at Progreso, 1961 to 2012. The record is 122 days in 2010, marked on the chart; the median year is 68 days.
Longest dry spell (CDD) at Progreso by year
Year
Longest dry spell (CDD)
1961
30 days
1962
30 days
1963
30 days
1964
28 days
1965
30 days
1966
29 days
1967
30 days
1968
29 days
1969
81 days
1970
77 days
1971
81 days
1972
73 days
1973
104 days
1974
34 days
1975
94 days
1976
70 days
1977
83 days
1978
42 days
1979
61 days
1980
64 days
1981
39 days
1982
55 days
1983
68 days
1984
68 days
1985
88 days
1986
102 days
1987
109 days
1988
105 days
1989
18 days
1991
55 days
1992
46 days
1993
46 days
1994
44 days
1995
35 days
1996
86 days
1997
68 days
1998
117 days
1999
85 days
2000
118 days
2001
89 days
2002
78 days
2003
70 days
2004
60 days
2005
73 days
2006
98 days
2007
41 days
2008
79 days
2009
103 days
2010
122 days
2011
112 days
2012
41 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
46 years, 1961 to 2011
A day with at least 35.7 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 92.6 mm (3.6 in) of rain is expected about once in 100 years.
Rainfall return levels at Progreso: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
35.7 mm (1.4 in)
5 years
53.6 mm (2.1 in)
10 years
64.3 mm (2.5 in)
25 years
76.6 mm (3.0 in)
50 years
85.0 mm (3.3 in)
Longer than the 46 years of record
100 years
92.6 mm (3.6 in)
Longer than the 46 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, 46 years of values from 1961 to 2011.
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: 91.9 mm (3.6 in) in 1965; 81.8 mm (3.2 in) in 1980; 70.9 mm (2.8 in) in 1966.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Progreso, at 2000. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 2000 ran 2.0 C (3.6 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Progreso, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
2000
-2.0
-3.6
likely
5
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 Progreso standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Progreso 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.