Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Guachochi (Cfe). 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 Guachochi (Cfe), with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
25.6 C (78.1 F)
-17.8 C (0.0 F)
n/a
n/a
Feb
25.6 C (78.1 F)
-16.1 C (3.0 F)
n/a
n/a
Mar
28.9 C (84.0 F)
-17.8 C (0.0 F)
n/a
n/a
Apr
31.7 C (89.1 F)
-14.4 C (6.1 F)
n/a
n/a
May
35.0 C (95.0 F)
-15.0 C (5.0 F)
n/a
n/a
Jun
35.0 C (95.0 F)
-6.1 C (21.0 F)
n/a
n/a
Jul
30.0 C (86.0 F)
0.0 C (32.0 F)
n/a
n/a
Aug
31.7 C (89.1 F)
0.0 C (32.0 F)
n/a
n/a
Sep
30.6 C (87.1 F)
-9.4 C (15.1 F)
n/a
n/a
Oct
27.8 C (82.0 F)
-15.0 C (5.0 F)
n/a
n/a
Nov
25.6 C (78.1 F)
-15.0 C (5.0 F)
n/a
n/a
Dec
27.8 C (82.0 F)
-18.9 C (-2.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Guachochi (Cfe) still stand. 1956 holds the most, with 107.
Standing records at Guachochi (Cfe) by the year they were set
Year set
Standing records
1953
46
1954
42
1955
79
1956
107
1959
6
1960
42
1961
18
1962
22
1963
79
1964
55
1965
25
1966
32
1967
32
1968
43
1969
54
1970
38
1971
27
1972
46
1973
43
1974
31
1975
27
1976
15
1977
26
1978
35
1979
26
1980
25
1981
21
1982
18
1983
27
1984
8
1985
12
1986
8
1987
18
1988
14
1989
31
1990
21
1991
27
1992
24
1993
24
1994
39
1995
16
1996
20
1997
36
1998
79
All-Time Record Progression
1 new records
1 all-time records were set at Guachochi (Cfe) between 18 June 1998 and 18 June 1998. Each dot is a new record.
When Guachochi (Cfe) set new all-time records
Date
Kind
Detail
1998-06-18
Record high minimum temperature
Record high minimum temperature 17.8 C (64.0 F)
Wettest Day of Each Month
Jul: 89.9 mm (3.5 in)
The wettest day on record for each calendar month at Guachochi (Cfe). The most was 89.9 mm (3.5 in) on 2 July 1976.
Record daily precipitation for each month at Guachochi (Cfe)
Month
Record daily precipitation (mm)
Date
Jan
65.8 mm (2.6 in)
11 January 1960
Feb
63.8 mm (2.5 in)
1 February 1989
Mar
46.5 mm (1.8 in)
3 March 1983
Apr
49.8 mm (2.0 in)
28 April 1986
May
37.8 mm (1.5 in)
19 May 1979
Jun
63.8 mm (2.5 in)
20 June 1966
Jul
89.9 mm (3.5 in)
2 July 1976
Aug
67.8 mm (2.7 in)
18 August 1963
Sep
69.9 mm (2.8 in)
4 September 1981
Oct
69.9 mm (2.8 in)
23 October 1976
Nov
79.8 mm (3.1 in)
22 November 1972
Dec
69.1 mm (2.7 in)
28 December 1990
Period of Record Coverage
1953 to 1998
Complete yearUnder 90 percent of days
44 years of record at Guachochi (Cfe), 1953 to 1998. 9 years have data for under 90 percent of days and are left out of rankings: 1955, 1956, 1959, 1976, 1977, 1984, 1985, 1986 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 31 complete years at Guachochi (Cfe), 1953 to 1998. Blue stripes are years cooler than the station's own mean of 9.9 C (49.8 F); red stripes are warmer. The coolest year was 1964, at 8.4 C (47.2 F), and the warmest was 1972, at 11.4 C (52.5 F). The strongest colour marks a difference of 1.6 C (2.9 F).
Annual mean temperature at Guachochi (Cfe) as warming stripes, 1953 to 1998
Year
Annual mean temperature
Difference from the station mean
1953
9.6 C
-0.28 C
1960
10.0 C
+0.08 C
1961
9.6 C
-0.31 C
1962
9.6 C
-0.26 C
1963
8.8 C
-1.12 C
1964
8.4 C
-1.45 C
1965
9.4 C
-0.47 C
1967
9.8 C
-0.09 C
1968
9.2 C
-0.67 C
1969
9.4 C
-0.43 C
1970
9.8 C
-0.12 C
1971
9.8 C
-0.08 C
1972
11.4 C
+1.50 C
1973
10.4 C
+0.51 C
1978
10.9 C
+1.05 C
1979
10.2 C
+0.30 C
1980
10.9 C
+1.05 C
1981
10.6 C
+0.71 C
1982
10.5 C
+0.61 C
1983
10.0 C
+0.11 C
1988
10.0 C
+0.10 C
1989
10.2 C
+0.29 C
1990
9.5 C
-0.33 C
1991
9.6 C
-0.23 C
1992
9.2 C
-0.69 C
1993
9.0 C
-0.87 C
1994
10.1 C
+0.20 C
1995
10.2 C
+0.28 C
1996
10.7 C
+0.78 C
1997
9.4 C
-0.45 C
1998
10.1 C
+0.25 C
The fitted trend in annual mean temperature here over 1953 to 1998 is 0.1 C (-0.1 to 0.3) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.2 F (-0.1 to 0.5) per decade. The slope is a straight line fitted to 31 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Guachochi (Cfe)
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.1 C (-0.1 to 0.3) per decade
0.2 F (-0.1 to 0.5) per decade
1953 to 1998
31
Not clearly different from zero
Mean daily maximum
0.4 C (0.2 to 0.6) per decade
0.7 F (0.3 to 1.2) per decade
1953 to 1998
31
Rise
Mean daily minimum
-0.2 C (-0.4 to 0.1) per decade
-0.3 F (-0.8 to 0.2) per decade
1953 to 1998
31
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
1953 to 1998
Yearly extremes at Guachochi (Cfe): the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
35.0 C (95.0 F)
1980
30.0 C (86.0 F)
44
Coldest night (TNn)
-18.9 C (-2.0 F)
1969
-14.7 C (5.5 F)
44
Wettest day (Rx1day)
89.9 mm (3.5 in)
1976
48.6 mm (1.9 in)
44
Wettest five days (Rx5day)
168.4 mm (6.6 in)
1979
86.3 mm (3.4 in)
44
Longest dry spell (CDD)
129 days
1969
54 days
44
Hottest day (TXx)
The hottest day of the year at Guachochi (Cfe), 1953 to 1998. The record is 35.0 C (95.0 F) in 1980, marked on the chart; the median year is 30.0 C (86.0 F).
Hottest day (TXx) at Guachochi (Cfe) by year
Year
Hottest day (TXx)
1953
28.9 C (84.0 F)
1954
28.9 C (84.0 F)
1955
28.9 C (84.0 F)
1956
31.7 C (89.1 F)
1959
23.9 C (75.0 F)
1960
30.0 C (86.0 F)
1961
28.9 C (84.0 F)
1962
29.4 C (84.9 F)
1963
28.3 C (82.9 F)
1964
28.9 C (84.0 F)
1965
27.8 C (82.0 F)
1966
26.7 C (80.1 F)
1967
28.9 C (84.0 F)
1968
28.3 C (82.9 F)
1969
31.7 C (89.1 F)
1970
30.0 C (86.0 F)
1971
26.1 C (79.0 F)
1972
30.6 C (87.1 F)
1973
31.7 C (89.1 F)
1974
31.7 C (89.1 F)
1975
30.6 C (87.1 F)
1976
30.0 C (86.0 F)
1977
28.9 C (84.0 F)
1978
31.7 C (89.1 F)
1979
30.0 C (86.0 F)
1980
35.0 C (95.0 F)
1981
30.0 C (86.0 F)
1982
31.7 C (89.1 F)
1983
30.6 C (87.1 F)
1984
27.8 C (82.0 F)
1985
30.0 C (86.0 F)
1986
31.7 C (89.1 F)
1987
30.0 C (86.0 F)
1988
30.0 C (86.0 F)
1989
35.0 C (95.0 F)
1990
30.0 C (86.0 F)
1991
30.0 C (86.0 F)
1992
31.7 C (89.1 F)
1993
28.9 C (84.0 F)
1994
28.3 C (82.9 F)
1995
28.9 C (84.0 F)
1996
30.6 C (87.1 F)
1997
27.8 C (82.0 F)
1998
28.9 C (84.0 F)
Coldest night (TNn)
The coldest night of the year at Guachochi (Cfe), 1953 to 1998. The record is -18.9 C (-2.0 F) in 1969, marked on the chart; the median year is -14.7 C (5.5 F).
Coldest night (TNn) at Guachochi (Cfe) by year
Year
Coldest night (TNn)
1953
-16.7 C (1.9 F)
1954
-14.4 C (6.1 F)
1955
-13.3 C (8.1 F)
1956
-15.0 C (5.0 F)
1959
-14.4 C (6.1 F)
1960
-11.7 C (10.9 F)
1961
-12.2 C (10.0 F)
1962
-14.4 C (6.1 F)
1963
-15.0 C (5.0 F)
1964
-17.8 C (0.0 F)
1965
-15.0 C (5.0 F)
1966
-12.8 C (9.0 F)
1967
-16.1 C (3.0 F)
1968
-13.9 C (7.0 F)
1969
-18.9 C (-2.0 F)
1970
-17.2 C (1.0 F)
1971
-14.4 C (6.1 F)
1972
-10.6 C (12.9 F)
1973
-16.1 C (3.0 F)
1974
-13.3 C (8.1 F)
1975
-18.9 C (-2.0 F)
1976
-9.4 C (15.1 F)
1977
-10.0 C (14.0 F)
1978
-15.0 C (5.0 F)
1979
-12.8 C (9.0 F)
1980
-11.1 C (12.0 F)
1981
-10.0 C (14.0 F)
1982
-14.4 C (6.1 F)
1983
-13.3 C (8.1 F)
1984
-15.0 C (5.0 F)
1985
-16.1 C (3.0 F)
1986
-15.0 C (5.0 F)
1987
-12.2 C (10.0 F)
1988
-15.0 C (5.0 F)
1989
-15.0 C (5.0 F)
1990
-16.7 C (1.9 F)
1991
-14.4 C (6.1 F)
1992
-12.8 C (9.0 F)
1993
-15.0 C (5.0 F)
1994
-15.0 C (5.0 F)
1995
-11.7 C (10.9 F)
1996
-15.0 C (5.0 F)
1997
-18.3 C (-0.9 F)
1998
-17.8 C (0.0 F)
Wettest day (Rx1day)
The wettest day of the year at Guachochi (Cfe), 1953 to 1998. The record is 89.9 mm (3.5 in) in 1976, marked on the chart; the median year is 48.6 mm (1.9 in).
Wettest day (Rx1day) at Guachochi (Cfe) by year
Year
Wettest day (Rx1day)
1953
45.0 mm (1.8 in)
1954
48.3 mm (1.9 in)
1955
31.5 mm (1.2 in)
1956
30.0 mm (1.2 in)
1959
48.8 mm (1.9 in)
1960
65.8 mm (2.6 in)
1961
59.9 mm (2.4 in)
1962
49.8 mm (2.0 in)
1963
67.8 mm (2.7 in)
1964
29.0 mm (1.1 in)
1965
29.0 mm (1.1 in)
1966
63.8 mm (2.5 in)
1967
32.8 mm (1.3 in)
1968
33.3 mm (1.3 in)
1969
32.8 mm (1.3 in)
1970
65.8 mm (2.6 in)
1971
41.4 mm (1.6 in)
1972
79.8 mm (3.1 in)
1973
56.9 mm (2.2 in)
1974
47.8 mm (1.9 in)
1975
57.9 mm (2.3 in)
1976
89.9 mm (3.5 in)
1977
60.2 mm (2.4 in)
1978
20.3 mm (0.8 in)
1979
53.3 mm (2.1 in)
1980
36.8 mm (1.4 in)
1981
69.9 mm (2.8 in)
1982
65.8 mm (2.6 in)
1983
47.8 mm (1.9 in)
1984
51.8 mm (2.0 in)
1985
30.0 mm (1.2 in)
1986
49.8 mm (2.0 in)
1987
63.0 mm (2.5 in)
1988
66.3 mm (2.6 in)
1989
63.8 mm (2.5 in)
1990
69.1 mm (2.7 in)
1991
32.0 mm (1.3 in)
1992
44.5 mm (1.8 in)
1993
36.3 mm (1.4 in)
1994
68.1 mm (2.7 in)
1995
24.4 mm (1.0 in)
1996
34.3 mm (1.4 in)
1997
42.4 mm (1.7 in)
1998
41.1 mm (1.6 in)
Wettest five days (Rx5day)
The wettest five days of the year at Guachochi (Cfe), 1953 to 1998. The record is 168.4 mm (6.6 in) in 1979, marked on the chart; the median year is 86.3 mm (3.4 in).
Wettest five days (Rx5day) at Guachochi (Cfe) by year
Year
Wettest five days (Rx5day)
1953
63.5 mm (2.5 in)
1954
80.3 mm (3.2 in)
1955
66.2 mm (2.6 in)
1956
65.8 mm (2.6 in)
1959
53.1 mm (2.1 in)
1960
123.0 mm (4.8 in)
1961
121.4 mm (4.8 in)
1962
96.3 mm (3.8 in)
1963
116.6 mm (4.6 in)
1964
79.3 mm (3.1 in)
1965
66.3 mm (2.6 in)
1966
107.4 mm (4.2 in)
1967
77.7 mm (3.1 in)
1968
77.4 mm (3.0 in)
1969
57.7 mm (2.3 in)
1970
96.9 mm (3.8 in)
1971
104.1 mm (4.1 in)
1972
117.3 mm (4.6 in)
1973
103.7 mm (4.1 in)
1974
121.0 mm (4.8 in)
1975
97.6 mm (3.8 in)
1976
144.3 mm (5.7 in)
1977
134.1 mm (5.3 in)
1978
59.5 mm (2.3 in)
1979
168.4 mm (6.6 in)
1980
81.8 mm (3.2 in)
1981
129.9 mm (5.1 in)
1982
72.8 mm (2.9 in)
1983
76.3 mm (3.0 in)
1984
146.1 mm (5.8 in)
1985
53.4 mm (2.1 in)
1986
102.1 mm (4.0 in)
1987
83.1 mm (3.3 in)
1988
116.7 mm (4.6 in)
1989
97.3 mm (3.8 in)
1990
94.0 mm (3.7 in)
1991
89.5 mm (3.5 in)
1992
80.9 mm (3.2 in)
1993
75.5 mm (3.0 in)
1994
76.3 mm (3.0 in)
1995
63.2 mm (2.5 in)
1996
75.5 mm (3.0 in)
1997
107.6 mm (4.2 in)
1998
76.3 mm (3.0 in)
Longest dry spell (CDD)
The longest dry spell of the year at Guachochi (Cfe), 1953 to 1998. The record is 129 days in 1969, marked on the chart; the median year is 54 days.
Longest dry spell (CDD) at Guachochi (Cfe) by year
Year
Longest dry spell (CDD)
1953
53 days
1954
89 days
1955
34 days
1956
90 days
1959
29 days
1960
103 days
1961
70 days
1962
49 days
1963
77 days
1964
66 days
1965
49 days
1966
55 days
1967
34 days
1968
33 days
1969
129 days
1970
72 days
1971
48 days
1972
61 days
1973
55 days
1974
56 days
1975
61 days
1976
38 days
1977
51 days
1978
32 days
1979
79 days
1980
43 days
1981
45 days
1982
89 days
1983
48 days
1984
36 days
1985
50 days
1986
55 days
1987
44 days
1988
70 days
1989
40 days
1990
68 days
1991
100 days
1992
23 days
1993
43 days
1994
45 days
1995
72 days
1996
60 days
1997
18 days
1998
78 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
31 years with a frost
Across 31 years with a frost, the median last spring frost at Guachochi (Cfe) falls on 2 June and the median first autumn frost on 2 October, which leaves a median of 125 days between them.
Fitted over all years, the growing season changes by -7.6 days per decade at this station.
Frost dates and growing season at Guachochi (Cfe)
Measure
Median, all years
Earliest period
Recent period (1960 to 1998)
Recent against earliest
Fitted trend
Last spring frost
2 June
n/a
2 June
n/a
-0.1 days per decade
First autumn frost
2 October
n/a
2 October
n/a
-7.6 days per decade
Growing days
125 days
n/a
126 days
n/a
-7.6 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
35 years, 1953 to 1998
A day with at least 49.2 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 84.7 mm (3.3 in) of rain is expected about once in 100 years.
Rainfall return levels at Guachochi (Cfe): the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
49.2 mm (1.9 in)
5 years
63.2 mm (2.5 in)
10 years
70.3 mm (2.8 in)
25 years
77.3 mm (3.0 in)
50 years
81.4 mm (3.2 in)
Longer than the 35 years of record
100 years
84.7 mm (3.3 in)
Longer than the 35 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, 35 years of values from 1953 to 1998.
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: 79.8 mm (3.1 in) in 1972; 69.9 mm (2.8 in) in 1981; 69.1 mm (2.7 in) in 1990.
Download the Data
Data for Guachochi (Cfe) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Guachochi (Cfe) 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.