Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Alpuyeca. 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 Alpuyeca, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
41.7 C (107.1 F)
0.0 C (32.0 F)
n/a
n/a
Feb
42.2 C (108.0 F)
2.8 C (37.0 F)
n/a
n/a
Mar
43.3 C (109.9 F)
5.6 C (42.1 F)
n/a
n/a
Apr
40.6 C (105.1 F)
1.7 C (35.1 F)
n/a
n/a
May
41.7 C (107.1 F)
10.0 C (50.0 F)
n/a
n/a
Jun
43.9 C (111.0 F)
11.7 C (53.1 F)
n/a
n/a
Jul
40.0 C (104.0 F)
8.9 C (48.0 F)
n/a
n/a
Aug
40.6 C (105.1 F)
8.9 C (48.0 F)
n/a
n/a
Sep
38.9 C (102.0 F)
10.0 C (50.0 F)
n/a
n/a
Oct
38.9 C (102.0 F)
7.8 C (46.0 F)
n/a
n/a
Nov
40.6 C (105.1 F)
0.6 C (33.1 F)
n/a
n/a
Dec
40.6 C (105.1 F)
1.7 C (35.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Alpuyeca still stand. 2000 holds the most, with 178.
Standing records at Alpuyeca by the year they were set
Year set
Standing records
1969
77
1970
18
1971
25
1972
26
1973
3
1974
12
1975
31
1977
7
1978
12
1979
12
1980
130
1981
37
1982
10
1983
29
1984
16
1985
13
1986
29
1987
6
1988
80
1998
167
1999
172
2000
178
2001
43
2002
9
2003
8
2004
20
2005
111
2006
95
2007
16
2008
6
2009
12
2010
27
2011
18
2012
9
Wettest Day of Each Month
Jul: 83.8 mm (3.3 in)
The wettest day on record for each calendar month at Alpuyeca. The most was 83.8 mm (3.3 in) on 29 July 2008.
Record daily precipitation for each month at Alpuyeca
Month
Record daily precipitation (mm)
Date
Jan
20.3 mm (0.8 in)
24 January 1980
Feb
56.9 mm (2.2 in)
3 February 2010
Mar
25.4 mm (1.0 in)
16 March 1978
Apr
19.8 mm (0.8 in)
28 April 2008
May
54.4 mm (2.1 in)
24 May 1975
Jun
74.9 mm (2.9 in)
6 June 2008
Jul
83.8 mm (3.3 in)
29 July 2008
Aug
76.5 mm (3.0 in)
26 August 2001
Sep
78.0 mm (3.1 in)
10 September 1973
Oct
69.9 mm (2.8 in)
5 October 2009
Nov
20.3 mm (0.8 in)
9 November 1987
Dec
9.4 mm (0.37 in)
14 December 1977
Period of Record Coverage
1969 to 2012
Complete yearUnder 90 percent of days
34 years of record at Alpuyeca, 1969 to 2012. 7 years have data for under 90 percent of days and are left out of rankings: 1970, 1972, 1973, 1981, 1985, 1986, 1988.
Cooler than the station meanWarmer than the station mean
One stripe for each of 16 complete years at Alpuyeca, 1971 to 2011. Blue stripes are years cooler than the station's own mean of 23.5 C (74.3 F); red stripes are warmer. The coolest year was 2010, at 21.9 C (71.5 F), and the warmest was 1999, at 26.6 C (79.8 F). The strongest colour marks a difference of 3.1 C (5.6 F).
Annual mean temperature at Alpuyeca as warming stripes, 1971 to 2011
Year
Annual mean temperature
Difference from the station mean
1971
23.8 C
+0.29 C
1974
23.4 C
-0.08 C
1975
23.3 C
-0.23 C
1977
23.5 C
-0.02 C
1978
23.5 C
+0.02 C
1987
23.5 C
+0.03 C
1998
26.5 C
+3.04 C
1999
26.6 C
+3.07 C
2003
23.5 C
+0.01 C
2004
22.2 C
-1.25 C
2005
24.6 C
+1.10 C
2006
22.7 C
-0.81 C
2007
22.3 C
-1.23 C
2009
22.2 C
-1.28 C
2010
21.9 C
-1.55 C
2011
22.3 C
-1.16 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
1969 to 2012
Yearly extremes at Alpuyeca: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
43.9 C (111.0 F)
2005
38.9 C (102.0 F)
34
Coldest night (TNn)
0.0 C (32.0 F)
2006
5.6 C (42.1 F)
34
Wettest day (Rx1day)
83.8 mm (3.3 in)
2008
51.9 mm (2.0 in)
34
Wettest five days (Rx5day)
166.4 mm (6.6 in)
2009
98.4 mm (3.9 in)
34
Longest dry spell (CDD)
153 days
1998
88 days
34
Hottest day (TXx)
The hottest day of the year at Alpuyeca, 1969 to 2012. The record is 43.9 C (111.0 F) in 2005, marked on the chart; the median year is 38.9 C (102.0 F).
Hottest day (TXx) at Alpuyeca by year
Year
Hottest day (TXx)
1969
40.6 C (105.1 F)
1970
40.6 C (105.1 F)
1971
40.6 C (105.1 F)
1972
39.4 C (102.9 F)
1973
35.0 C (95.0 F)
1974
37.8 C (100.0 F)
1975
38.9 C (102.0 F)
1977
38.9 C (102.0 F)
1978
40.0 C (104.0 F)
1979
38.9 C (102.0 F)
1980
38.9 C (102.0 F)
1981
37.8 C (100.0 F)
1982
38.9 C (102.0 F)
1983
38.9 C (102.0 F)
1984
38.9 C (102.0 F)
1985
31.7 C (89.1 F)
1986
31.7 C (89.1 F)
1987
33.9 C (93.0 F)
1988
38.9 C (102.0 F)
1998
43.3 C (109.9 F)
1999
42.8 C (109.0 F)
2000
41.7 C (107.1 F)
2001
40.6 C (105.1 F)
2002
37.8 C (100.0 F)
2003
37.8 C (100.0 F)
2004
35.6 C (96.1 F)
2005
43.9 C (111.0 F)
2006
37.8 C (100.0 F)
2007
36.7 C (98.1 F)
2008
37.8 C (100.0 F)
2009
37.8 C (100.0 F)
2010
38.9 C (102.0 F)
2011
36.7 C (98.1 F)
2012
35.6 C (96.1 F)
Coldest night (TNn)
The coldest night of the year at Alpuyeca, 1969 to 2012. The record is 0.0 C (32.0 F) in 2006, marked on the chart; the median year is 5.6 C (42.1 F).
Coldest night (TNn) at Alpuyeca by year
Year
Coldest night (TNn)
1969
1.7 C (35.1 F)
1970
6.7 C (44.1 F)
1971
6.7 C (44.1 F)
1972
7.2 C (45.0 F)
1973
5.6 C (42.1 F)
1974
0.6 C (33.1 F)
1975
5.6 C (42.1 F)
1977
3.9 C (39.0 F)
1978
7.8 C (46.0 F)
1979
6.7 C (44.1 F)
1980
5.0 C (41.0 F)
1981
5.0 C (41.0 F)
1982
3.9 C (39.0 F)
1983
3.9 C (39.0 F)
1984
5.6 C (42.1 F)
1985
7.8 C (46.0 F)
1986
7.8 C (46.0 F)
1987
5.0 C (41.0 F)
1988
8.9 C (48.0 F)
1998
6.7 C (44.1 F)
1999
10.6 C (51.1 F)
2000
5.6 C (42.1 F)
2001
15.6 C (60.1 F)
2002
6.7 C (44.1 F)
2003
5.6 C (42.1 F)
2004
8.9 C (48.0 F)
2005
1.7 C (35.1 F)
2006
0.0 C (32.0 F)
2007
7.8 C (46.0 F)
2008
5.0 C (41.0 F)
2009
6.7 C (44.1 F)
2010
3.9 C (39.0 F)
2011
5.6 C (42.1 F)
2012
7.8 C (46.0 F)
Wettest day (Rx1day)
The wettest day of the year at Alpuyeca, 1969 to 2012. The record is 83.8 mm (3.3 in) in 2008, marked on the chart; the median year is 51.9 mm (2.0 in).
Wettest day (Rx1day) at Alpuyeca by year
Year
Wettest day (Rx1day)
1969
47.8 mm (1.9 in)
1970
8.9 mm (0.35 in)
1971
43.9 mm (1.7 in)
1972
50.3 mm (2.0 in)
1973
78.0 mm (3.1 in)
1974
40.9 mm (1.6 in)
1975
54.4 mm (2.1 in)
1977
48.8 mm (1.9 in)
1978
41.9 mm (1.6 in)
1979
26.9 mm (1.1 in)
1980
33.8 mm (1.3 in)
1981
81.8 mm (3.2 in)
1982
77.0 mm (3.0 in)
1983
68.3 mm (2.7 in)
1984
51.6 mm (2.0 in)
1985
44.2 mm (1.7 in)
1986
44.2 mm (1.7 in)
1987
39.9 mm (1.6 in)
1988
45.0 mm (1.8 in)
1998
56.1 mm (2.2 in)
1999
52.1 mm (2.1 in)
2000
65.5 mm (2.6 in)
2001
76.5 mm (3.0 in)
2002
56.9 mm (2.2 in)
2003
49.8 mm (2.0 in)
2004
36.3 mm (1.4 in)
2005
36.8 mm (1.4 in)
2006
64.8 mm (2.6 in)
2007
72.9 mm (2.9 in)
2008
83.8 mm (3.3 in)
2009
69.9 mm (2.8 in)
2010
65.0 mm (2.6 in)
2011
63.5 mm (2.5 in)
2012
76.2 mm (3.0 in)
Wettest five days (Rx5day)
The wettest five days of the year at Alpuyeca, 1969 to 2012. The record is 166.4 mm (6.6 in) in 2009, marked on the chart; the median year is 98.4 mm (3.9 in).
Wettest five days (Rx5day) at Alpuyeca by year
Year
Wettest five days (Rx5day)
1969
74.0 mm (2.9 in)
1970
14.7 mm (0.6 in)
1971
97.3 mm (3.8 in)
1972
111.6 mm (4.4 in)
1973
88.9 mm (3.5 in)
1974
103.4 mm (4.1 in)
1975
85.1 mm (3.4 in)
1977
108.3 mm (4.3 in)
1978
85.0 mm (3.3 in)
1979
58.5 mm (2.3 in)
1980
82.8 mm (3.3 in)
1981
118.1 mm (4.6 in)
1982
88.4 mm (3.5 in)
1983
113.0 mm (4.4 in)
1984
77.0 mm (3.0 in)
1985
103.2 mm (4.1 in)
1986
103.2 mm (4.1 in)
1987
155.4 mm (6.1 in)
1988
77.0 mm (3.0 in)
1998
107.2 mm (4.2 in)
1999
76.3 mm (3.0 in)
2000
103.1 mm (4.1 in)
2001
140.8 mm (5.5 in)
2002
158.8 mm (6.3 in)
2003
92.5 mm (3.6 in)
2004
42.7 mm (1.7 in)
2005
70.6 mm (2.8 in)
2006
148.7 mm (5.9 in)
2007
93.7 mm (3.7 in)
2008
134.4 mm (5.3 in)
2009
166.4 mm (6.6 in)
2010
137.2 mm (5.4 in)
2011
99.4 mm (3.9 in)
2012
92.2 mm (3.6 in)
Longest dry spell (CDD)
The longest dry spell of the year at Alpuyeca, 1969 to 2012. The record is 153 days in 1998, marked on the chart; the median year is 88 days.
Longest dry spell (CDD) at Alpuyeca by year
Year
Longest dry spell (CDD)
1969
112 days
1970
111 days
1971
75 days
1972
59 days
1973
49 days
1974
75 days
1975
110 days
1977
50 days
1978
63 days
1979
92 days
1980
78 days
1981
51 days
1982
110 days
1983
88 days
1984
68 days
1985
120 days
1986
120 days
1987
110 days
1988
80 days
1998
153 days
1999
106 days
2000
73 days
2001
76 days
2002
66 days
2003
88 days
2004
122 days
2005
127 days
2006
119 days
2007
87 days
2008
118 days
2009
79 days
2010
99 days
2011
105 days
2012
69 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.
Download the Data
Data for Alpuyeca standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Alpuyeca 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.