Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at La Venta Cuajimalpa. 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 La Venta Cuajimalpa, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
25.0 C (77.0 F)
-9.4 C (15.1 F)
n/a
n/a
Feb
25.0 C (77.0 F)
-6.1 C (21.0 F)
n/a
n/a
Mar
26.7 C (80.1 F)
-4.4 C (24.1 F)
n/a
n/a
Apr
27.8 C (82.0 F)
-3.3 C (26.1 F)
n/a
n/a
May
29.4 C (84.9 F)
-2.2 C (28.0 F)
n/a
n/a
Jun
26.7 C (80.1 F)
0.0 C (32.0 F)
n/a
n/a
Jul
25.0 C (77.0 F)
0.0 C (32.0 F)
n/a
n/a
Aug
25.6 C (78.1 F)
0.6 C (33.1 F)
n/a
n/a
Sep
23.9 C (75.0 F)
-2.2 C (28.0 F)
n/a
n/a
Oct
23.9 C (75.0 F)
-4.4 C (24.1 F)
n/a
n/a
Nov
23.3 C (73.9 F)
-8.3 C (17.1 F)
n/a
n/a
Dec
25.0 C (77.0 F)
-8.3 C (17.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at La Venta Cuajimalpa still stand. 1949 holds the most, with 143.
Standing records at La Venta Cuajimalpa by the year they were set
Year set
Standing records
1949
143
1950
111
1951
85
1952
86
1953
62
1954
40
1955
32
1956
51
1957
34
1958
28
1959
40
1960
38
1961
34
1962
25
1963
36
1964
46
1965
36
1966
40
1967
29
1968
30
1969
47
1970
47
1971
29
1972
51
1973
57
1974
26
1975
13
1976
32
1977
25
1978
15
1979
17
1980
8
1981
18
1982
8
1983
14
1984
11
1985
20
All-Time Record Progression
2 new records
2 all-time records were set at La Venta Cuajimalpa between 8 September 1985 and 30 September 1985. Each dot is a new record.
When La Venta Cuajimalpa set new all-time records
Date
Kind
Detail
1985-09-08
Record high minimum temperature
Record high minimum temperature 13.9 C (57.0 F)
1985-09-30
Record daily precipitation
Record daily precipitation 142.0 mm (5.6 in)
Wettest Day of Each Month
Sep: 142.0 mm (5.6 in)
The wettest day on record for each calendar month at La Venta Cuajimalpa. The most was 142.0 mm (5.6 in) on 30 September 1985.
Record daily precipitation for each month at La Venta Cuajimalpa
Month
Record daily precipitation (mm)
Date
Jan
38.1 mm (1.5 in)
17 January 1981
Feb
22.1 mm (0.9 in)
21 February 1965
Mar
52.1 mm (2.1 in)
30 March 1953
Apr
47.8 mm (1.9 in)
13 April 1962
May
82.6 mm (3.3 in)
25 May 1953
Jun
80.0 mm (3.1 in)
16 June 1974
Jul
71.1 mm (2.8 in)
21 July 1981
Aug
77.5 mm (3.1 in)
26 August 1960
Sep
142.0 mm (5.6 in)
30 September 1985
Oct
88.6 mm (3.5 in)
7 October 1976
Nov
44.5 mm (1.8 in)
18 November 1958
Dec
18.8 mm (0.7 in)
7 December 1968
Period of Record Coverage
1949 to 1985
Complete yearUnder 90 percent of days
37 years of record at La Venta Cuajimalpa, 1949 to 1985. 2 years have data for under 90 percent of days and are left out of rankings: 1969, 1980.
Cooler than the station meanWarmer than the station mean
One stripe for each of 27 complete years at La Venta Cuajimalpa, 1949 to 1985. Blue stripes are years cooler than the station's own mean of 11.1 C (51.9 F); red stripes are warmer. The coolest year was 1954, at 10.3 C (50.6 F), and the warmest was 1949, at 12.1 C (53.9 F). The strongest colour marks a difference of 1.1 C (2.0 F).
Annual mean temperature at La Venta Cuajimalpa as warming stripes, 1949 to 1985
Year
Annual mean temperature
Difference from the station mean
1949
12.1 C
+1.08 C
1950
11.6 C
+0.54 C
1952
11.6 C
+0.55 C
1953
10.7 C
-0.35 C
1954
10.3 C
-0.73 C
1957
10.6 C
-0.47 C
1958
10.6 C
-0.42 C
1959
10.5 C
-0.55 C
1961
11.4 C
+0.34 C
1962
11.7 C
+0.59 C
1963
11.1 C
+0.06 C
1964
11.3 C
+0.22 C
1965
10.7 C
-0.34 C
1967
10.6 C
-0.43 C
1968
10.5 C
-0.61 C
1970
11.0 C
-0.06 C
1971
10.7 C
-0.36 C
1972
11.1 C
-0.01 C
1973
11.3 C
+0.19 C
1976
10.7 C
-0.38 C
1977
11.3 C
+0.23 C
1978
11.4 C
+0.36 C
1981
11.2 C
+0.15 C
1982
11.5 C
+0.48 C
1983
11.5 C
+0.41 C
1984
10.7 C
-0.32 C
1985
10.8 C
-0.28 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
1949 to 1985
Yearly extremes at La Venta Cuajimalpa: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
29.4 C (84.9 F)
1949
25.6 C (78.1 F)
37
Coldest night (TNn)
-9.4 C (15.1 F)
1956
-4.4 C (24.1 F)
37
Wettest day (Rx1day)
142.0 mm (5.6 in)
1985
58.2 mm (2.3 in)
37
Wettest five days (Rx5day)
178.3 mm (7.0 in)
1976
127.7 mm (5.0 in)
37
Longest dry spell (CDD)
114 days
1949
45 days
37
Hottest day (TXx)
The hottest day of the year at La Venta Cuajimalpa, 1949 to 1985. The record is 29.4 C (84.9 F) in 1949, marked on the chart; the median year is 25.6 C (78.1 F).
Hottest day (TXx) at La Venta Cuajimalpa by year
Year
Hottest day (TXx)
1949
29.4 C (84.9 F)
1950
29.4 C (84.9 F)
1951
26.7 C (80.1 F)
1952
26.7 C (80.1 F)
1953
27.8 C (82.0 F)
1954
26.7 C (80.1 F)
1955
25.6 C (78.1 F)
1956
25.6 C (78.1 F)
1957
26.7 C (80.1 F)
1958
25.0 C (77.0 F)
1959
26.7 C (80.1 F)
1960
25.6 C (78.1 F)
1961
27.2 C (81.0 F)
1962
25.6 C (78.1 F)
1963
25.6 C (78.1 F)
1964
25.6 C (78.1 F)
1965
23.9 C (75.0 F)
1966
25.6 C (78.1 F)
1967
25.0 C (77.0 F)
1968
22.8 C (73.0 F)
1969
25.0 C (77.0 F)
1970
26.7 C (80.1 F)
1971
25.0 C (77.0 F)
1972
23.9 C (75.0 F)
1973
25.6 C (78.1 F)
1974
25.0 C (77.0 F)
1975
25.0 C (77.0 F)
1976
22.8 C (73.0 F)
1977
25.6 C (78.1 F)
1978
26.7 C (80.1 F)
1979
25.0 C (77.0 F)
1980
25.0 C (77.0 F)
1981
23.9 C (75.0 F)
1982
25.0 C (77.0 F)
1983
26.7 C (80.1 F)
1984
25.6 C (78.1 F)
1985
25.6 C (78.1 F)
Coldest night (TNn)
The coldest night of the year at La Venta Cuajimalpa, 1949 to 1985. The record is -9.4 C (15.1 F) in 1956, marked on the chart; the median year is -4.4 C (24.1 F).
Coldest night (TNn) at La Venta Cuajimalpa by year
Year
Coldest night (TNn)
1949
-6.1 C (21.0 F)
1950
-6.1 C (21.0 F)
1951
-5.0 C (23.0 F)
1952
-4.4 C (24.1 F)
1953
-8.3 C (17.1 F)
1954
-7.8 C (18.0 F)
1955
-3.9 C (25.0 F)
1956
-9.4 C (15.1 F)
1957
-5.0 C (23.0 F)
1958
-5.0 C (23.0 F)
1959
-5.6 C (21.9 F)
1960
-5.0 C (23.0 F)
1961
-5.0 C (23.0 F)
1962
-4.4 C (24.1 F)
1963
-5.0 C (23.0 F)
1964
-2.2 C (28.0 F)
1965
-4.4 C (24.1 F)
1966
-6.1 C (21.0 F)
1967
-4.4 C (24.1 F)
1968
-4.4 C (24.1 F)
1969
-3.3 C (26.1 F)
1970
-3.3 C (26.1 F)
1971
-3.3 C (26.1 F)
1972
-4.4 C (24.1 F)
1973
-3.3 C (26.1 F)
1974
-3.3 C (26.1 F)
1975
-3.3 C (26.1 F)
1976
-4.4 C (24.1 F)
1977
-2.2 C (28.0 F)
1978
-3.3 C (26.1 F)
1979
-2.2 C (28.0 F)
1980
-3.3 C (26.1 F)
1981
-4.4 C (24.1 F)
1982
-2.2 C (28.0 F)
1983
-6.1 C (21.0 F)
1984
-2.2 C (28.0 F)
1985
-2.2 C (28.0 F)
Wettest day (Rx1day)
The wettest day of the year at La Venta Cuajimalpa, 1949 to 1985. The record is 142.0 mm (5.6 in) in 1985, marked on the chart; the median year is 58.2 mm (2.3 in).
Wettest day (Rx1day) at La Venta Cuajimalpa by year
Year
Wettest day (Rx1day)
1949
67.3 mm (2.6 in)
1950
32.3 mm (1.3 in)
1951
41.1 mm (1.6 in)
1952
58.2 mm (2.3 in)
1953
82.6 mm (3.3 in)
1954
46.7 mm (1.8 in)
1955
39.6 mm (1.6 in)
1956
34.8 mm (1.4 in)
1957
49.3 mm (1.9 in)
1958
58.4 mm (2.3 in)
1959
54.4 mm (2.1 in)
1960
77.5 mm (3.1 in)
1961
63.5 mm (2.5 in)
1962
58.4 mm (2.3 in)
1963
52.6 mm (2.1 in)
1964
45.7 mm (1.8 in)
1965
60.5 mm (2.4 in)
1966
63.5 mm (2.5 in)
1967
48.3 mm (1.9 in)
1968
50.0 mm (2.0 in)
1969
62.2 mm (2.4 in)
1970
50.3 mm (2.0 in)
1971
52.6 mm (2.1 in)
1972
68.3 mm (2.7 in)
1973
58.2 mm (2.3 in)
1974
80.0 mm (3.1 in)
1975
46.0 mm (1.8 in)
1976
88.6 mm (3.5 in)
1977
57.2 mm (2.3 in)
1978
64.3 mm (2.5 in)
1979
59.2 mm (2.3 in)
1980
36.1 mm (1.4 in)
1981
71.1 mm (2.8 in)
1982
68.6 mm (2.7 in)
1983
42.2 mm (1.7 in)
1984
54.6 mm (2.1 in)
1985
142.0 mm (5.6 in)
Wettest five days (Rx5day)
The wettest five days of the year at La Venta Cuajimalpa, 1949 to 1985. The record is 178.3 mm (7.0 in) in 1976, marked on the chart; the median year is 127.7 mm (5.0 in).
Wettest five days (Rx5day) at La Venta Cuajimalpa by year
Year
Wettest five days (Rx5day)
1949
97.6 mm (3.8 in)
1950
85.1 mm (3.4 in)
1951
97.3 mm (3.8 in)
1952
101.7 mm (4.0 in)
1953
100.6 mm (4.0 in)
1954
121.2 mm (4.8 in)
1955
124.8 mm (4.9 in)
1956
76.9 mm (3.0 in)
1957
78.8 mm (3.1 in)
1958
152.7 mm (6.0 in)
1959
129.6 mm (5.1 in)
1960
121.8 mm (4.8 in)
1961
113.1 mm (4.5 in)
1962
150.3 mm (5.9 in)
1963
153.7 mm (6.1 in)
1964
111.5 mm (4.4 in)
1965
130.6 mm (5.1 in)
1966
155.5 mm (6.1 in)
1967
130.2 mm (5.1 in)
1968
105.5 mm (4.2 in)
1969
177.8 mm (7.0 in)
1970
114.6 mm (4.5 in)
1971
93.7 mm (3.7 in)
1972
143.8 mm (5.7 in)
1973
130.3 mm (5.1 in)
1974
175.0 mm (6.9 in)
1975
115.4 mm (4.5 in)
1976
178.3 mm (7.0 in)
1977
119.1 mm (4.7 in)
1978
130.3 mm (5.1 in)
1979
128.6 mm (5.1 in)
1980
115.0 mm (4.5 in)
1981
137.1 mm (5.4 in)
1982
144.6 mm (5.7 in)
1983
127.7 mm (5.0 in)
1984
150.4 mm (5.9 in)
1985
167.9 mm (6.6 in)
Longest dry spell (CDD)
The longest dry spell of the year at La Venta Cuajimalpa, 1949 to 1985. The record is 114 days in 1949, marked on the chart; the median year is 45 days.
Longest dry spell (CDD) at La Venta Cuajimalpa by year
Year
Longest dry spell (CDD)
1949
114 days
1950
79 days
1951
55 days
1952
60 days
1953
87 days
1954
42 days
1955
47 days
1956
42 days
1957
46 days
1958
43 days
1959
39 days
1960
98 days
1961
42 days
1962
48 days
1963
63 days
1964
45 days
1965
27 days
1966
45 days
1967
42 days
1968
42 days
1969
63 days
1970
56 days
1971
90 days
1972
57 days
1973
46 days
1974
28 days
1975
63 days
1976
16 days
1977
62 days
1978
28 days
1979
36 days
1980
38 days
1981
26 days
1982
47 days
1983
38 days
1984
36 days
1985
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.
Frost Dates and Growing Season
25 years with a frost
Across 25 years with a frost, the median last spring frost at La Venta Cuajimalpa falls on 5 March and the median first autumn frost on 29 October, which leaves a median of 224 days between them.
Fitted over all years, the growing season changes by +27.9 days per decade at this station.
Frost dates and growing season at La Venta Cuajimalpa
Measure
Median, all years
Earliest period
Recent period (1949 to 1985)
Recent against earliest
Fitted trend
Last spring frost
5 March
n/a
5 March
n/a
-9.7 days per decade
First autumn frost
29 October
n/a
29 October
n/a
+18.1 days per decade
Growing days
224 days
n/a
224 days
n/a
+27.9 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
36 years, 1949 to 1985
A day with at least 55.9 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 122.6 mm (4.8 in) of rain is expected about once in 100 years.
Rainfall return levels at La Venta Cuajimalpa: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
55.9 mm (2.2 in)
5 years
71.2 mm (2.8 in)
10 years
82.3 mm (3.2 in)
25 years
97.5 mm (3.8 in)
50 years
109.7 mm (4.3 in)
Longer than the 36 years of record
100 years
122.6 mm (4.8 in)
Longer than the 36 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, 36 years of values from 1949 to 1985.
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 1985; 88.6 mm (3.5 in) in 1976; 82.6 mm (3.3 in) in 1953.
Download the Data
Data for La Venta Cuajimalpa standing records by year: CSV or JSON. Field meanings are on the data page.
Data for La Venta Cuajimalpa 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.