Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Ciudad Lerdo (Dge). 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 Ciudad Lerdo (Dge), with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
31.7 C (89.1 F)
-10.6 C (12.9 F)
n/a
n/a
Feb
35.0 C (95.0 F)
-8.3 C (17.1 F)
n/a
n/a
Mar
37.2 C (99.0 F)
-2.2 C (28.0 F)
n/a
n/a
Apr
40.0 C (104.0 F)
0.6 C (33.1 F)
n/a
n/a
May
41.7 C (107.1 F)
6.7 C (44.1 F)
n/a
n/a
Jun
41.1 C (106.0 F)
11.7 C (53.1 F)
n/a
n/a
Jul
38.9 C (102.0 F)
11.7 C (53.1 F)
n/a
n/a
Aug
38.9 C (102.0 F)
10.6 C (51.1 F)
n/a
n/a
Sep
37.8 C (100.0 F)
5.6 C (42.1 F)
n/a
n/a
Oct
38.3 C (100.9 F)
0.0 C (32.0 F)
n/a
n/a
Nov
33.3 C (91.9 F)
-2.2 C (28.0 F)
n/a
n/a
Dec
30.6 C (87.1 F)
-7.2 C (19.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Ciudad Lerdo (Dge) still stand. 2011 holds the most, with 61.
Standing records at Ciudad Lerdo (Dge) by the year they were set
Year set
Standing records
1907
5
1908
18
1909
12
1910
19
1911
8
1912
19
1913
9
1960
38
1961
36
1962
40
1963
24
1964
26
1965
33
1966
19
1967
30
1968
28
1969
20
1970
36
1971
27
1972
32
1973
49
1974
30
1975
19
1976
30
1977
23
1978
18
1979
22
1980
27
1981
18
1982
23
1983
22
1984
22
1985
16
1986
14
1987
22
1988
15
1989
25
1990
14
1991
24
1992
33
1993
15
1994
9
1995
17
1996
30
1997
31
1998
39
1999
21
2000
18
2001
20
2002
39
2003
34
2004
17
2005
19
2006
11
2007
24
2008
27
2009
44
2010
16
2011
61
2012
26
2013
1
All-Time Record Progression
2 new records
2 all-time records were set at Ciudad Lerdo (Dge) between 6 July 1993 and 30 May 2011. Each dot is a new record.
When Ciudad Lerdo (Dge) set new all-time records
Date
Kind
Detail
1993-07-06
Record high minimum temperature
Record high minimum temperature 26.7 C (80.1 F)
2011-05-30
Record high minimum temperature
Record high minimum temperature 27.8 C (82.0 F)
Wettest Day of Each Month
Jun: 142.0 mm (5.6 in)
The wettest day on record for each calendar month at Ciudad Lerdo (Dge). The most was 142.0 mm (5.6 in) on 22 June 1977.
Record daily precipitation for each month at Ciudad Lerdo (Dge)
Month
Record daily precipitation (mm)
Date
Jan
46.2 mm (1.8 in)
30 January 1984
Feb
25.9 mm (1.0 in)
1 February 1960
Mar
34.8 mm (1.4 in)
3 March 1968
Apr
34.3 mm (1.4 in)
4 April 1963
May
52.3 mm (2.1 in)
3 May 1992
Jun
142.0 mm (5.6 in)
22 June 1977
Jul
58.9 mm (2.3 in)
22 July 2004
Aug
56.9 mm (2.2 in)
29 August 1974
Sep
88.9 mm (3.5 in)
24 September 2000
Oct
54.9 mm (2.2 in)
3 October 1996
Nov
30.5 mm (1.2 in)
25 November 1982
Dec
23.9 mm (0.9 in)
18 December 1975
Period of Record Coverage
1960 to 2013
Complete yearUnder 90 percent of days
54 years of record at Ciudad Lerdo (Dge), 1960 to 2013. 1 years have data for under 90 percent of days and are left out of rankings: 2013.
Cooler than the station meanWarmer than the station mean
One stripe for each of 48 complete years at Ciudad Lerdo (Dge), 1960 to 2011. Blue stripes are years cooler than the station's own mean of 21.0 C (69.7 F); red stripes are warmer. The coolest year was 1976, at 19.4 C (66.8 F), and the warmest was 2011, at 22.6 C (72.7 F). The strongest colour marks a difference of 1.7 C (3.1 F).
Annual mean temperature at Ciudad Lerdo (Dge) as warming stripes, 1960 to 2011
Year
Annual mean temperature
Difference from the station mean
1960
20.6 C
-0.36 C
1962
21.1 C
+0.11 C
1963
20.8 C
-0.14 C
1964
20.4 C
-0.55 C
1965
20.7 C
-0.27 C
1966
19.9 C
-1.05 C
1967
20.6 C
-0.32 C
1968
20.0 C
-0.98 C
1969
20.8 C
-0.16 C
1970
19.9 C
-1.09 C
1972
20.6 C
-0.36 C
1973
19.6 C
-1.34 C
1974
20.4 C
-0.61 C
1975
20.5 C
-0.46 C
1976
19.4 C
-1.61 C
1979
20.2 C
-0.80 C
1980
20.7 C
-0.23 C
1981
20.5 C
-0.45 C
1982
21.2 C
+0.27 C
1983
20.5 C
-0.46 C
1984
20.6 C
-0.41 C
1985
20.8 C
-0.12 C
1986
20.5 C
-0.50 C
1987
19.9 C
-1.04 C
1988
20.6 C
-0.41 C
1989
21.3 C
+0.32 C
1990
21.1 C
+0.14 C
1991
20.7 C
-0.25 C
1992
20.6 C
-0.41 C
1993
20.9 C
-0.09 C
1994
21.6 C
+0.59 C
1995
21.5 C
+0.54 C
1996
21.4 C
+0.45 C
1997
20.8 C
-0.18 C
1998
22.0 C
+1.00 C
1999
21.6 C
+0.64 C
2000
21.7 C
+0.77 C
2001
21.9 C
+0.96 C
2002
22.1 C
+1.14 C
2003
21.7 C
+0.77 C
2004
21.1 C
+0.14 C
2005
21.7 C
+0.71 C
2006
22.0 C
+1.00 C
2007
21.8 C
+0.82 C
2008
22.0 C
+1.05 C
2009
22.3 C
+1.36 C
2010
21.2 C
+0.27 C
2011
22.6 C
+1.64 C
The annual mean temperature here has risen by 0.4 C (0.3 to 0.5) per decade over 1960 to 2011. In Fahrenheit: 0.7 F (0.5 to 0.8) per decade. The slope is a straight line fitted to 48 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Ciudad Lerdo (Dge)
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.4 C (0.3 to 0.5) per decade
0.7 F (0.5 to 0.8) per decade
1960 to 2011
48
Rise
Mean daily maximum
0.14 C (0.02 to 0.26) per decade
0.25 F (0.03 to 0.47) per decade
1960 to 2011
48
Rise
Mean daily minimum
0.6 C (0.5 to 0.7) per decade
1.1 F (0.9 to 1.3) per decade
1960 to 2011
48
Rise
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
1907 to 2013
Yearly extremes at Ciudad Lerdo (Dge): 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)
1989
39.2 C (102.5 F)
54
Coldest night (TNn)
-10.6 C (12.9 F)
1962
-1.7 C (28.9 F)
61
Wettest day (Rx1day)
142.0 mm (5.6 in)
1977
36.8 mm (1.4 in)
63
Wettest five days (Rx5day)
305.6 mm (12.0 in)
1977
55.6 mm (2.2 in)
63
Longest dry spell (CDD)
189 days
2011
94 days
63
Hottest day (TXx)
The hottest day of the year at Ciudad Lerdo (Dge), 1907 to 2013. The record is 41.7 C (107.1 F) in 1989, marked on the chart; the median year is 39.2 C (102.5 F).
Hottest day (TXx) at Ciudad Lerdo (Dge) by year
Year
Hottest day (TXx)
1907
n/a
1908
n/a
1909
n/a
1910
n/a
1911
n/a
1912
n/a
1913
n/a
1917
n/a
1918
n/a
1960
39.4 C (102.9 F)
1961
38.3 C (100.9 F)
1962
40.0 C (104.0 F)
1963
37.8 C (100.0 F)
1964
39.4 C (102.9 F)
1965
39.4 C (102.9 F)
1966
38.9 C (102.0 F)
1967
39.4 C (102.9 F)
1968
37.2 C (99.0 F)
1969
38.3 C (100.9 F)
1970
37.8 C (100.0 F)
1971
40.0 C (104.0 F)
1972
38.9 C (102.0 F)
1973
38.9 C (102.0 F)
1974
38.9 C (102.0 F)
1975
39.4 C (102.9 F)
1976
37.2 C (99.0 F)
1977
36.1 C (97.0 F)
1978
40.0 C (104.0 F)
1979
38.3 C (100.9 F)
1980
40.0 C (104.0 F)
1981
38.9 C (102.0 F)
1982
41.1 C (106.0 F)
1983
40.6 C (105.1 F)
1984
38.3 C (100.9 F)
1985
38.9 C (102.0 F)
1986
37.8 C (100.0 F)
1987
38.3 C (100.9 F)
1988
37.8 C (100.0 F)
1989
41.7 C (107.1 F)
1990
39.4 C (102.9 F)
1991
39.4 C (102.9 F)
1992
40.0 C (104.0 F)
1993
38.3 C (100.9 F)
1994
36.7 C (98.1 F)
1995
40.0 C (104.0 F)
1996
40.6 C (105.1 F)
1997
38.9 C (102.0 F)
1998
40.6 C (105.1 F)
1999
38.9 C (102.0 F)
2000
37.8 C (100.0 F)
2001
38.9 C (102.0 F)
2002
40.0 C (104.0 F)
2003
40.6 C (105.1 F)
2004
38.9 C (102.0 F)
2005
40.6 C (105.1 F)
2006
38.9 C (102.0 F)
2007
40.0 C (104.0 F)
2008
40.0 C (104.0 F)
2009
40.6 C (105.1 F)
2010
40.0 C (104.0 F)
2011
40.6 C (105.1 F)
2012
40.6 C (105.1 F)
2013
30.0 C (86.0 F)
Coldest night (TNn)
The coldest night of the year at Ciudad Lerdo (Dge), 1907 to 2013. The record is -10.6 C (12.9 F) in 1962, marked on the chart; the median year is -1.7 C (28.9 F).
Coldest night (TNn) at Ciudad Lerdo (Dge) by year
Year
Coldest night (TNn)
1907
0.0 C (32.0 F)
1908
0.0 C (32.0 F)
1909
0.0 C (32.0 F)
1910
-1.1 C (30.0 F)
1911
-5.6 C (21.9 F)
1912
-2.2 C (28.0 F)
1913
0.0 C (32.0 F)
1917
n/a
1918
n/a
1960
-3.3 C (26.1 F)
1961
-5.0 C (23.0 F)
1962
-10.6 C (12.9 F)
1963
-6.1 C (21.0 F)
1964
-6.1 C (21.0 F)
1965
-4.4 C (24.1 F)
1966
-3.9 C (25.0 F)
1967
-5.0 C (23.0 F)
1968
-2.8 C (27.0 F)
1969
-1.7 C (28.9 F)
1970
-3.9 C (25.0 F)
1971
-4.4 C (24.1 F)
1972
-1.7 C (28.9 F)
1973
-5.0 C (23.0 F)
1974
-1.1 C (30.0 F)
1975
-5.0 C (23.0 F)
1976
-2.8 C (27.0 F)
1977
0.0 C (32.0 F)
1978
-1.7 C (28.9 F)
1979
-3.3 C (26.1 F)
1980
-1.7 C (28.9 F)
1981
0.0 C (32.0 F)
1982
-1.1 C (30.0 F)
1983
-5.6 C (21.9 F)
1984
-1.7 C (28.9 F)
1985
-3.9 C (25.0 F)
1986
-1.7 C (28.9 F)
1987
-1.7 C (28.9 F)
1988
-1.7 C (28.9 F)
1989
-2.2 C (28.0 F)
1990
-1.1 C (30.0 F)
1991
0.0 C (32.0 F)
1992
-2.2 C (28.0 F)
1993
0.6 C (33.1 F)
1994
-5.0 C (23.0 F)
1995
-1.1 C (30.0 F)
1996
-4.4 C (24.1 F)
1997
-7.2 C (19.0 F)
1998
-0.6 C (30.9 F)
1999
-1.1 C (30.0 F)
2000
0.0 C (32.0 F)
2001
-2.2 C (28.0 F)
2002
0.6 C (33.1 F)
2003
-2.2 C (28.0 F)
2004
-3.3 C (26.1 F)
2005
2.8 C (37.0 F)
2006
-1.1 C (30.0 F)
2007
0.6 C (33.1 F)
2008
0.0 C (32.0 F)
2009
0.0 C (32.0 F)
2010
-1.1 C (30.0 F)
2011
-8.3 C (17.1 F)
2012
0.6 C (33.1 F)
2013
-1.7 C (28.9 F)
Wettest day (Rx1day)
The wettest day of the year at Ciudad Lerdo (Dge), 1907 to 2013. The record is 142.0 mm (5.6 in) in 1977, marked on the chart; the median year is 36.8 mm (1.4 in).
Wettest day (Rx1day) at Ciudad Lerdo (Dge) by year
Year
Wettest day (Rx1day)
1907
19.1 mm (0.8 in)
1908
49.8 mm (2.0 in)
1909
26.9 mm (1.1 in)
1910
24.9 mm (1.0 in)
1911
39.9 mm (1.6 in)
1912
49.8 mm (2.0 in)
1913
19.8 mm (0.8 in)
1917
26.9 mm (1.1 in)
1918
56.1 mm (2.2 in)
1960
50.8 mm (2.0 in)
1961
20.1 mm (0.8 in)
1962
30.0 mm (1.2 in)
1963
45.7 mm (1.8 in)
1964
24.1 mm (0.9 in)
1965
25.4 mm (1.0 in)
1966
43.4 mm (1.7 in)
1967
50.8 mm (2.0 in)
1968
59.9 mm (2.4 in)
1969
30.5 mm (1.2 in)
1970
70.1 mm (2.8 in)
1971
44.5 mm (1.8 in)
1972
44.5 mm (1.8 in)
1973
46.0 mm (1.8 in)
1974
56.9 mm (2.2 in)
1975
31.0 mm (1.2 in)
1976
32.3 mm (1.3 in)
1977
142.0 mm (5.6 in)
1978
35.3 mm (1.4 in)
1979
23.9 mm (0.9 in)
1980
29.0 mm (1.1 in)
1981
35.1 mm (1.4 in)
1982
38.4 mm (1.5 in)
1983
46.5 mm (1.8 in)
1984
46.2 mm (1.8 in)
1985
36.8 mm (1.4 in)
1986
37.3 mm (1.5 in)
1987
32.3 mm (1.3 in)
1988
29.5 mm (1.2 in)
1989
22.6 mm (0.9 in)
1990
94.2 mm (3.7 in)
1991
66.8 mm (2.6 in)
1992
52.3 mm (2.1 in)
1993
52.8 mm (2.1 in)
1994
34.3 mm (1.4 in)
1995
34.3 mm (1.4 in)
1996
54.9 mm (2.2 in)
1997
44.2 mm (1.7 in)
1998
42.4 mm (1.7 in)
1999
18.8 mm (0.7 in)
2000
88.9 mm (3.5 in)
2001
25.9 mm (1.0 in)
2002
18.8 mm (0.7 in)
2003
78.5 mm (3.1 in)
2004
58.9 mm (2.3 in)
2005
32.8 mm (1.3 in)
2006
45.5 mm (1.8 in)
2007
26.4 mm (1.0 in)
2008
14.0 mm (0.6 in)
2009
24.4 mm (1.0 in)
2010
29.0 mm (1.1 in)
2011
19.6 mm (0.8 in)
2012
72.4 mm (2.9 in)
2013
0.0 mm (0.00 in)
Wettest five days (Rx5day)
The wettest five days of the year at Ciudad Lerdo (Dge), 1907 to 2013. The record is 305.6 mm (12.0 in) in 1977, marked on the chart; the median year is 55.6 mm (2.2 in).
Wettest five days (Rx5day) at Ciudad Lerdo (Dge) by year
Year
Wettest five days (Rx5day)
1907
32.8 mm (1.3 in)
1908
52.6 mm (2.1 in)
1909
57.4 mm (2.3 in)
1910
31.8 mm (1.3 in)
1911
55.6 mm (2.2 in)
1912
54.6 mm (2.1 in)
1913
29.2 mm (1.1 in)
1917
56.1 mm (2.2 in)
1918
122.4 mm (4.8 in)
1960
70.9 mm (2.8 in)
1961
34.0 mm (1.3 in)
1962
55.7 mm (2.2 in)
1963
47.3 mm (1.9 in)
1964
60.7 mm (2.4 in)
1965
47.0 mm (1.9 in)
1966
53.1 mm (2.1 in)
1967
62.0 mm (2.4 in)
1968
80.5 mm (3.2 in)
1969
30.5 mm (1.2 in)
1970
133.9 mm (5.3 in)
1971
47.2 mm (1.9 in)
1972
83.4 mm (3.3 in)
1973
78.0 mm (3.1 in)
1974
80.8 mm (3.2 in)
1975
31.5 mm (1.2 in)
1976
53.4 mm (2.1 in)
1977
305.6 mm (12.0 in)
1978
77.0 mm (3.0 in)
1979
36.1 mm (1.4 in)
1980
45.1 mm (1.8 in)
1981
89.7 mm (3.5 in)
1982
46.1 mm (1.8 in)
1983
74.2 mm (2.9 in)
1984
55.9 mm (2.2 in)
1985
90.4 mm (3.6 in)
1986
88.1 mm (3.5 in)
1987
49.9 mm (2.0 in)
1988
70.0 mm (2.8 in)
1989
29.7 mm (1.2 in)
1990
94.2 mm (3.7 in)
1991
93.7 mm (3.7 in)
1992
52.6 mm (2.1 in)
1993
113.0 mm (4.4 in)
1994
44.2 mm (1.7 in)
1995
48.1 mm (1.9 in)
1996
103.9 mm (4.1 in)
1997
65.8 mm (2.6 in)
1998
128.3 mm (5.1 in)
1999
40.6 mm (1.6 in)
2000
91.5 mm (3.6 in)
2001
25.9 mm (1.0 in)
2002
31.2 mm (1.2 in)
2003
137.5 mm (5.4 in)
2004
81.0 mm (3.2 in)
2005
40.4 mm (1.6 in)
2006
81.1 mm (3.2 in)
2007
40.6 mm (1.6 in)
2008
33.0 mm (1.3 in)
2009
53.1 mm (2.1 in)
2010
34.3 mm (1.4 in)
2011
24.4 mm (1.0 in)
2012
92.4 mm (3.6 in)
2013
0.0 mm (0.00 in)
Longest dry spell (CDD)
The longest dry spell of the year at Ciudad Lerdo (Dge), 1907 to 2013. The record is 189 days in 2011, marked on the chart; the median year is 94 days.
Longest dry spell (CDD) at Ciudad Lerdo (Dge) by year
Year
Longest dry spell (CDD)
1907
55 days
1908
117 days
1909
160 days
1910
77 days
1911
46 days
1912
55 days
1913
112 days
1917
56 days
1918
80 days
1960
100 days
1961
96 days
1962
81 days
1963
88 days
1964
104 days
1965
113 days
1966
115 days
1967
116 days
1968
36 days
1969
150 days
1970
94 days
1971
131 days
1972
54 days
1973
69 days
1974
115 days
1975
161 days
1976
80 days
1977
93 days
1978
69 days
1979
70 days
1980
118 days
1981
52 days
1982
73 days
1983
127 days
1984
99 days
1985
60 days
1986
84 days
1987
97 days
1988
80 days
1989
147 days
1990
92 days
1991
62 days
1992
71 days
1993
132 days
1994
68 days
1995
142 days
1996
149 days
1997
50 days
1998
160 days
1999
85 days
2000
111 days
2001
57 days
2002
99 days
2003
102 days
2004
46 days
2005
80 days
2006
105 days
2007
119 days
2008
76 days
2009
133 days
2010
96 days
2011
189 days
2012
126 days
2013
31 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.
Frost Dates and Growing Season
32 years with a frost
Across 32 years with a frost, the median last spring frost at Ciudad Lerdo (Dge) falls on 9 February and the median first autumn frost on 11 December, which leaves a median of 301 days between them.
Fitted over all years, the growing season changes by +5.8 days per decade at this station.
Frost dates and growing season at Ciudad Lerdo (Dge)
Measure
Median, all years
Earliest period
Recent period (1964 to 2011)
Recent against earliest
Fitted trend
Last spring frost
9 February
n/a
5 February
n/a
-5.9 days per decade
First autumn frost
11 December
n/a
11 December
n/a
-0.1 days per decade
Growing days
301 days
n/a
301 days
n/a
+5.8 days per decade
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
58 years, 1908 to 2012
A day with at least 37.7 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 123.1 mm (4.8 in) of rain is expected about once in 100 years.
Rainfall return levels at Ciudad Lerdo (Dge): the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
37.7 mm (1.5 in)
5 years
55.3 mm (2.2 in)
10 years
68.8 mm (2.7 in)
25 years
88.3 mm (3.5 in)
50 years
104.8 mm (4.1 in)
100 years
123.1 mm (4.8 in)
Longer than the 58 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, 58 years of values from 1908 to 2012.
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: 142.0 mm (5.6 in) in 1977; 94.2 mm (3.7 in) in 1990; 88.9 mm (3.5 in) in 2000.
Download the Data
Data for Ciudad Lerdo (Dge) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Ciudad Lerdo (Dge) 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.