Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Cuautla (Smn). 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 Cuautla (Smn), with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
40.6 C (105.1 F)
0.6 C (33.1 F)
n/a
n/a
Feb
43.9 C (111.0 F)
5.0 C (41.0 F)
n/a
n/a
Mar
43.9 C (111.0 F)
5.0 C (41.0 F)
n/a
n/a
Apr
45.6 C (114.1 F)
7.8 C (46.0 F)
n/a
n/a
May
45.0 C (113.0 F)
8.9 C (48.0 F)
n/a
n/a
Jun
45.6 C (114.1 F)
10.0 C (50.0 F)
n/a
n/a
Jul
43.9 C (111.0 F)
8.9 C (48.0 F)
n/a
n/a
Aug
43.9 C (111.0 F)
10.6 C (51.1 F)
n/a
n/a
Sep
43.9 C (111.0 F)
7.8 C (46.0 F)
n/a
n/a
Oct
43.9 C (111.0 F)
6.1 C (43.0 F)
n/a
n/a
Nov
42.8 C (109.0 F)
1.1 C (34.0 F)
n/a
n/a
Dec
40.0 C (104.0 F)
5.0 C (41.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Cuautla (Smn) still stand. 1943 holds the most, with 146.
Standing records at Cuautla (Smn) by the year they were set
Year set
Standing records
1926
13
1927
45
1928
19
1929
4
1942
53
1943
146
1944
101
1945
64
1946
44
1947
10
1948
11
1949
8
1950
13
1951
124
1952
49
1953
8
1954
53
1955
5
1956
4
1957
6
1958
13
1959
3
1960
4
1961
1
1963
2
1964
1
1965
11
1966
5
1967
4
1968
6
1969
1
1970
1
1971
1
1972
2
1973
14
1974
8
1975
9
1976
11
1977
12
1978
14
1979
24
1980
17
1981
14
1982
6
1983
52
1984
36
1985
31
1986
29
1987
34
1988
54
1989
21
1990
15
1991
14
1992
13
1993
6
1994
3
1995
15
1996
17
1997
29
1998
15
1999
24
2000
15
2001
20
2002
17
2003
18
2005
5
2006
2
2009
1
2010
12
2011
1
2012
1
All-Time Record Progression
3 new records
3 all-time records were set at Cuautla (Smn) between 17 June 1979 and 27 May 1989. Each dot is a new record.
When Cuautla (Smn) set new all-time records
Date
Kind
Detail
1979-06-17
Record high minimum temperature
Record high minimum temperature 25.6 C (78.1 F)
1983-01-24
Record low minimum temperature
Record low minimum temperature 0.6 C (33.1 F)
1989-05-27
Record high minimum temperature
Record high minimum temperature 26.7 C (80.1 F)
Wettest Day of Each Month
May: 159.8 mm (6.3 in)
The wettest day on record for each calendar month at Cuautla (Smn). The most was 159.8 mm (6.3 in) on 27 May 1949.
Record daily precipitation for each month at Cuautla (Smn)
Month
Record daily precipitation (mm)
Date
Jan
49.8 mm (2.0 in)
28 January 1948
Feb
41.4 mm (1.6 in)
4 February 2010
Mar
30.0 mm (1.2 in)
19 March 1951
Apr
52.6 mm (2.1 in)
19 April 1982
May
159.8 mm (6.3 in)
27 May 1949
Jun
126.0 mm (5.0 in)
21 June 2003
Jul
125.0 mm (4.9 in)
2 July 1945
Aug
120.9 mm (4.8 in)
18 August 1988
Sep
114.8 mm (4.5 in)
25 September 1945
Oct
95.0 mm (3.7 in)
6 October 1947
Nov
67.8 mm (2.7 in)
26 November 1985
Dec
40.4 mm (1.6 in)
30 December 1995
Period of Record Coverage
1926 to 2012
Complete yearUnder 90 percent of days
74 years of record at Cuautla (Smn), 1926 to 2012. 12 years have data for under 90 percent of days and are left out of rankings: 1926, 1929, 1930, 1942, 1943, 1952, 1953, 1969 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 51 complete years at Cuautla (Smn), 1928 to 2012. Blue stripes are years cooler than the station's own mean of 22.8 C (73.1 F); red stripes are warmer. The coolest year was 1984, at 20.7 C (69.2 F), and the warmest was 1951, at 26.1 C (78.9 F). The strongest colour marks a difference of 3.3 C (5.9 F).
Annual mean temperature at Cuautla (Smn) as warming stripes, 1928 to 2012
Year
Annual mean temperature
Difference from the station mean
1928
21.4 C
-1.41 C
1944
25.8 C
+2.97 C
1945
25.3 C
+2.53 C
1946
26.0 C
+3.17 C
1948
25.2 C
+2.42 C
1949
24.9 C
+2.10 C
1950
25.0 C
+2.22 C
1951
26.1 C
+3.24 C
1955
22.4 C
-0.46 C
1956
22.4 C
-0.37 C
1957
23.2 C
+0.38 C
1958
23.1 C
+0.26 C
1959
23.1 C
+0.25 C
1961
23.0 C
+0.15 C
1962
23.4 C
+0.58 C
1964
23.0 C
+0.23 C
1965
23.0 C
+0.14 C
1966
22.6 C
-0.22 C
1967
22.5 C
-0.29 C
1970
23.0 C
+0.23 C
1971
22.8 C
-0.03 C
1974
22.8 C
-0.02 C
1976
23.3 C
+0.49 C
1977
23.7 C
+0.90 C
1978
23.5 C
+0.71 C
1979
23.3 C
+0.47 C
1980
23.5 C
+0.68 C
1981
23.5 C
+0.67 C
1982
23.9 C
+1.06 C
1983
21.7 C
-1.16 C
1984
20.7 C
-2.15 C
1985
20.9 C
-1.88 C
1987
21.6 C
-1.22 C
1988
21.1 C
-1.70 C
1989
22.4 C
-0.38 C
1992
22.3 C
-0.53 C
1993
23.1 C
+0.26 C
1994
23.0 C
+0.18 C
1995
21.9 C
-0.88 C
1996
21.3 C
-1.56 C
1997
21.3 C
-1.50 C
1998
21.5 C
-1.28 C
1999
20.7 C
-2.15 C
2000
21.4 C
-1.41 C
2001
21.5 C
-1.27 C
2002
21.4 C
-1.39 C
2003
22.6 C
-0.26 C
2004
22.1 C
-0.73 C
2005
22.6 C
-0.26 C
2011
21.9 C
-0.90 C
2012
21.7 C
-1.08 C
The annual mean temperature here has fallen by 0.4 C (0.3 to 0.6) per decade over 1928 to 2012. In Fahrenheit: 0.8 F (0.5 to 1.0) per decade. The slope is a straight line fitted to 51 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Cuautla (Smn)
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.4 C (-0.6 to -0.3) per decade
-0.8 F (-1.0 to -0.5) per decade
1928 to 2012
51
Fall
Mean daily maximum
-0.9 C (-1.2 to -0.6) per decade
-1.7 F (-2.2 to -1.1) per decade
1928 to 2012
51
Fall
Mean daily minimum
0.08 C (-0.03 to 0.20) per decade
0.1 F (-0.1 to 0.4) per decade
1928 to 2012
51
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
1926 to 2012
Yearly extremes at Cuautla (Smn): the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
45.6 C (114.1 F)
1951
37.2 C (99.0 F)
74
Coldest night (TNn)
0.6 C (33.1 F)
1983
6.7 C (44.1 F)
74
Wettest day (Rx1day)
159.8 mm (6.3 in)
1949
59.2 mm (2.3 in)
74
Wettest five days (Rx5day)
309.2 mm (12.2 in)
1946
118.8 mm (4.7 in)
74
Longest dry spell (CDD)
154 days
1998
81 days
74
Hottest day (TXx)
The hottest day of the year at Cuautla (Smn), 1926 to 2012. The record is 45.6 C (114.1 F) in 1951, marked on the chart; the median year is 37.2 C (99.0 F).
Hottest day (TXx) at Cuautla (Smn) by year
Year
Hottest day (TXx)
1926
37.2 C (99.0 F)
1927
36.1 C (97.0 F)
1928
36.1 C (97.0 F)
1929
37.2 C (99.0 F)
1930
36.1 C (97.0 F)
1942
39.4 C (102.9 F)
1943
40.6 C (105.1 F)
1944
43.9 C (111.0 F)
1945
45.0 C (113.0 F)
1946
45.0 C (113.0 F)
1947
41.7 C (107.1 F)
1948
42.8 C (109.0 F)
1949
41.7 C (107.1 F)
1950
43.9 C (111.0 F)
1951
45.6 C (114.1 F)
1952
43.9 C (111.0 F)
1953
38.9 C (102.0 F)
1954
40.0 C (104.0 F)
1955
37.8 C (100.0 F)
1956
35.6 C (96.1 F)
1957
36.7 C (98.1 F)
1958
36.7 C (98.1 F)
1959
35.6 C (96.1 F)
1960
38.9 C (102.0 F)
1961
37.8 C (100.0 F)
1962
37.8 C (100.0 F)
1963
35.6 C (96.1 F)
1964
37.8 C (100.0 F)
1965
36.7 C (98.1 F)
1966
36.7 C (98.1 F)
1967
37.8 C (100.0 F)
1968
37.8 C (100.0 F)
1969
36.7 C (98.1 F)
1970
36.7 C (98.1 F)
1971
36.7 C (98.1 F)
1972
36.7 C (98.1 F)
1973
36.7 C (98.1 F)
1974
36.1 C (97.0 F)
1975
36.7 C (98.1 F)
1976
37.8 C (100.0 F)
1977
36.7 C (98.1 F)
1978
38.9 C (102.0 F)
1979
36.7 C (98.1 F)
1980
38.9 C (102.0 F)
1981
37.8 C (100.0 F)
1982
40.0 C (104.0 F)
1983
36.7 C (98.1 F)
1984
35.0 C (95.0 F)
1985
36.7 C (98.1 F)
1986
32.8 C (91.0 F)
1987
35.6 C (96.1 F)
1988
35.0 C (95.0 F)
1989
38.9 C (102.0 F)
1990
38.9 C (102.0 F)
1991
37.8 C (100.0 F)
1992
36.7 C (98.1 F)
1993
37.8 C (100.0 F)
1994
40.0 C (104.0 F)
1995
36.7 C (98.1 F)
1996
38.9 C (102.0 F)
1997
36.7 C (98.1 F)
1998
38.9 C (102.0 F)
1999
35.6 C (96.1 F)
2000
36.7 C (98.1 F)
2001
38.9 C (102.0 F)
2002
38.9 C (102.0 F)
2003
37.8 C (100.0 F)
2004
38.9 C (102.0 F)
2005
36.7 C (98.1 F)
2006
35.6 C (96.1 F)
2009
30.6 C (87.1 F)
2010
36.7 C (98.1 F)
2011
35.6 C (96.1 F)
2012
35.6 C (96.1 F)
Coldest night (TNn)
The coldest night of the year at Cuautla (Smn), 1926 to 2012. The record is 0.6 C (33.1 F) in 1983, marked on the chart; the median year is 6.7 C (44.1 F).
Coldest night (TNn) at Cuautla (Smn) by year
Year
Coldest night (TNn)
1926
7.2 C (45.0 F)
1927
5.0 C (41.0 F)
1928
8.9 C (48.0 F)
1929
10.0 C (50.0 F)
1930
11.1 C (52.0 F)
1942
7.8 C (46.0 F)
1943
2.8 C (37.0 F)
1944
5.0 C (41.0 F)
1945
6.7 C (44.1 F)
1946
5.6 C (42.1 F)
1947
7.8 C (46.0 F)
1948
5.6 C (42.1 F)
1949
5.6 C (42.1 F)
1950
5.6 C (42.1 F)
1951
5.6 C (42.1 F)
1952
7.8 C (46.0 F)
1953
1.1 C (34.0 F)
1954
5.0 C (41.0 F)
1955
7.8 C (46.0 F)
1956
3.9 C (39.0 F)
1957
7.8 C (46.0 F)
1958
6.7 C (44.1 F)
1959
8.9 C (48.0 F)
1960
8.9 C (48.0 F)
1961
7.8 C (46.0 F)
1962
8.9 C (48.0 F)
1963
8.9 C (48.0 F)
1964
8.9 C (48.0 F)
1965
3.9 C (39.0 F)
1966
5.6 C (42.1 F)
1967
5.6 C (42.1 F)
1968
5.6 C (42.1 F)
1969
8.9 C (48.0 F)
1970
8.9 C (48.0 F)
1971
8.9 C (48.0 F)
1972
6.7 C (44.1 F)
1973
8.3 C (46.9 F)
1974
9.4 C (48.9 F)
1975
8.3 C (46.9 F)
1976
8.3 C (46.9 F)
1977
10.0 C (50.0 F)
1978
7.8 C (46.0 F)
1979
6.7 C (44.1 F)
1980
10.0 C (50.0 F)
1981
7.8 C (46.0 F)
1982
7.8 C (46.0 F)
1983
0.6 C (33.1 F)
1984
5.6 C (42.1 F)
1985
7.8 C (46.0 F)
1986
5.0 C (41.0 F)
1987
5.0 C (41.0 F)
1988
5.6 C (42.1 F)
1989
5.0 C (41.0 F)
1990
5.0 C (41.0 F)
1991
5.6 C (42.1 F)
1992
5.0 C (41.0 F)
1993
6.7 C (44.1 F)
1994
5.6 C (42.1 F)
1995
7.8 C (46.0 F)
1996
5.6 C (42.1 F)
1997
3.9 C (39.0 F)
1998
5.6 C (42.1 F)
1999
6.7 C (44.1 F)
2000
6.7 C (44.1 F)
2001
7.8 C (46.0 F)
2002
5.6 C (42.1 F)
2003
5.6 C (42.1 F)
2004
6.7 C (44.1 F)
2005
7.8 C (46.0 F)
2006
5.6 C (42.1 F)
2009
7.8 C (46.0 F)
2010
6.7 C (44.1 F)
2011
7.8 C (46.0 F)
2012
8.9 C (48.0 F)
Wettest day (Rx1day)
The wettest day of the year at Cuautla (Smn), 1926 to 2012. The record is 159.8 mm (6.3 in) in 1949, marked on the chart; the median year is 59.2 mm (2.3 in).
Wettest day (Rx1day) at Cuautla (Smn) by year
Year
Wettest day (Rx1day)
1926
65.8 mm (2.6 in)
1927
59.9 mm (2.4 in)
1928
30.0 mm (1.2 in)
1929
34.8 mm (1.4 in)
1930
0.0 mm (0.00 in)
1942
67.8 mm (2.7 in)
1943
30.5 mm (1.2 in)
1944
39.9 mm (1.6 in)
1945
125.0 mm (4.9 in)
1946
149.9 mm (5.9 in)
1947
95.0 mm (3.7 in)
1948
66.8 mm (2.6 in)
1949
159.8 mm (6.3 in)
1950
149.9 mm (5.9 in)
1951
34.8 mm (1.4 in)
1952
49.8 mm (2.0 in)
1953
55.9 mm (2.2 in)
1954
52.8 mm (2.1 in)
1955
89.9 mm (3.5 in)
1956
73.9 mm (2.9 in)
1957
39.9 mm (1.6 in)
1958
84.8 mm (3.3 in)
1959
58.4 mm (2.3 in)
1960
47.0 mm (1.9 in)
1961
68.8 mm (2.7 in)
1962
47.0 mm (1.9 in)
1963
71.9 mm (2.8 in)
1964
53.8 mm (2.1 in)
1965
54.9 mm (2.2 in)
1966
54.9 mm (2.2 in)
1967
69.9 mm (2.8 in)
1968
47.8 mm (1.9 in)
1969
86.9 mm (3.4 in)
1970
54.9 mm (2.2 in)
1971
56.9 mm (2.2 in)
1972
95.8 mm (3.8 in)
1973
59.9 mm (2.4 in)
1974
39.4 mm (1.6 in)
1975
70.4 mm (2.8 in)
1976
79.8 mm (3.1 in)
1977
50.8 mm (2.0 in)
1978
48.8 mm (1.9 in)
1979
45.0 mm (1.8 in)
1980
41.4 mm (1.6 in)
1981
77.2 mm (3.0 in)
1982
60.2 mm (2.4 in)
1983
58.2 mm (2.3 in)
1984
54.1 mm (2.1 in)
1985
67.8 mm (2.7 in)
1986
50.0 mm (2.0 in)
1987
76.5 mm (3.0 in)
1988
120.9 mm (4.8 in)
1989
33.3 mm (1.3 in)
1990
73.9 mm (2.9 in)
1991
55.6 mm (2.2 in)
1992
52.8 mm (2.1 in)
1993
64.3 mm (2.5 in)
1994
64.8 mm (2.6 in)
1995
55.9 mm (2.2 in)
1996
61.0 mm (2.4 in)
1997
79.2 mm (3.1 in)
1998
54.9 mm (2.2 in)
1999
80.5 mm (3.2 in)
2000
40.4 mm (1.6 in)
2001
85.9 mm (3.4 in)
2002
86.9 mm (3.4 in)
2003
126.0 mm (5.0 in)
2004
56.9 mm (2.2 in)
2005
80.3 mm (3.2 in)
2006
9.4 mm (0.37 in)
2009
46.0 mm (1.8 in)
2010
70.6 mm (2.8 in)
2011
68.1 mm (2.7 in)
2012
43.9 mm (1.7 in)
Wettest five days (Rx5day)
The wettest five days of the year at Cuautla (Smn), 1926 to 2012. The record is 309.2 mm (12.2 in) in 1946, marked on the chart; the median year is 118.8 mm (4.7 in).
Wettest five days (Rx5day) at Cuautla (Smn) by year
Year
Wettest five days (Rx5day)
1926
96.8 mm (3.8 in)
1927
137.3 mm (5.4 in)
1928
59.7 mm (2.4 in)
1929
43.4 mm (1.7 in)
1930
0.0 mm (0.00 in)
1942
88.8 mm (3.5 in)
1943
107.7 mm (4.2 in)
1944
119.2 mm (4.7 in)
1945
214.6 mm (8.4 in)
1946
309.2 mm (12.2 in)
1947
289.4 mm (11.4 in)
1948
117.5 mm (4.6 in)
1949
298.5 mm (11.8 in)
1950
305.9 mm (12.0 in)
1951
87.7 mm (3.5 in)
1952
86.4 mm (3.4 in)
1953
136.4 mm (5.4 in)
1954
81.6 mm (3.2 in)
1955
186.6 mm (7.3 in)
1956
170.3 mm (6.7 in)
1957
81.8 mm (3.2 in)
1958
115.0 mm (4.5 in)
1959
119.4 mm (4.7 in)
1960
124.4 mm (4.9 in)
1961
124.2 mm (4.9 in)
1962
111.0 mm (4.4 in)
1963
141.4 mm (5.6 in)
1964
79.2 mm (3.1 in)
1965
84.4 mm (3.3 in)
1966
104.9 mm (4.1 in)
1967
126.1 mm (5.0 in)
1968
135.3 mm (5.3 in)
1969
134.3 mm (5.3 in)
1970
100.1 mm (3.9 in)
1971
83.4 mm (3.3 in)
1972
136.7 mm (5.4 in)
1973
148.6 mm (5.9 in)
1974
97.3 mm (3.8 in)
1975
133.7 mm (5.3 in)
1976
117.5 mm (4.6 in)
1977
119.0 mm (4.7 in)
1978
113.8 mm (4.5 in)
1979
116.1 mm (4.6 in)
1980
94.7 mm (3.7 in)
1981
140.0 mm (5.5 in)
1982
190.5 mm (7.5 in)
1983
116.9 mm (4.6 in)
1984
150.0 mm (5.9 in)
1985
90.9 mm (3.6 in)
1986
98.8 mm (3.9 in)
1987
131.8 mm (5.2 in)
1988
215.1 mm (8.5 in)
1989
49.5 mm (1.9 in)
1990
163.5 mm (6.4 in)
1991
137.4 mm (5.4 in)
1992
119.0 mm (4.7 in)
1993
118.5 mm (4.7 in)
1994
157.6 mm (6.2 in)
1995
80.1 mm (3.2 in)
1996
95.6 mm (3.8 in)
1997
89.5 mm (3.5 in)
1998
156.2 mm (6.1 in)
1999
113.1 mm (4.5 in)
2000
100.6 mm (4.0 in)
2001
142.9 mm (5.6 in)
2002
150.4 mm (5.9 in)
2003
211.4 mm (8.3 in)
2004
100.3 mm (3.9 in)
2005
116.6 mm (4.6 in)
2006
18.6 mm (0.7 in)
2009
145.0 mm (5.7 in)
2010
131.7 mm (5.2 in)
2011
154.8 mm (6.1 in)
2012
104.0 mm (4.1 in)
Longest dry spell (CDD)
The longest dry spell of the year at Cuautla (Smn), 1926 to 2012. The record is 154 days in 1998, marked on the chart; the median year is 81 days.
Longest dry spell (CDD) at Cuautla (Smn) by year
Year
Longest dry spell (CDD)
1926
31 days
1927
47 days
1928
46 days
1929
129 days
1930
30 days
1942
48 days
1943
129 days
1944
112 days
1945
120 days
1946
86 days
1947
80 days
1948
69 days
1949
114 days
1950
110 days
1951
58 days
1952
92 days
1953
82 days
1954
58 days
1955
144 days
1956
51 days
1957
65 days
1958
49 days
1959
101 days
1960
119 days
1961
141 days
1962
104 days
1963
79 days
1964
136 days
1965
83 days
1966
66 days
1967
86 days
1968
47 days
1969
47 days
1970
150 days
1971
77 days
1972
71 days
1973
63 days
1974
71 days
1975
107 days
1976
75 days
1977
98 days
1978
53 days
1979
66 days
1980
104 days
1981
66 days
1982
84 days
1983
72 days
1984
88 days
1985
102 days
1986
139 days
1987
86 days
1988
80 days
1989
81 days
1990
50 days
1991
112 days
1992
93 days
1993
58 days
1994
109 days
1995
51 days
1996
81 days
1997
81 days
1998
154 days
1999
80 days
2000
133 days
2001
72 days
2002
58 days
2003
88 days
2004
76 days
2005
133 days
2006
105 days
2009
59 days
2010
97 days
2011
79 days
2012
62 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
66 years, 1927 to 2012
A day with at least 60.9 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 174.2 mm (6.9 in) of rain is expected about once in 100 years.
Rainfall return levels at Cuautla (Smn): the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
60.9 mm (2.4 in)
5 years
83.9 mm (3.3 in)
10 years
101.7 mm (4.0 in)
25 years
127.6 mm (5.0 in)
50 years
149.6 mm (5.9 in)
100 years
174.2 mm (6.9 in)
Longer than the 66 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, 66 years of values from 1927 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: 159.8 mm (6.3 in) in 1949; 149.9 mm (5.9 in) in 1946; 149.9 mm (5.9 in) in 1950.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Cuautla (Smn), at 1955. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1955 ran 1.4 C (2.4 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Cuautla (Smn), against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1955
-1.4
-2.4
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 Cuautla (Smn) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Cuautla (Smn) 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.