Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at San Andres. 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 San Andres, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
28.9 C (84.0 F)
-8.3 C (17.1 F)
n/a
n/a
Feb
30.0 C (86.0 F)
-7.8 C (18.0 F)
n/a
n/a
Mar
31.7 C (89.1 F)
-4.4 C (24.1 F)
n/a
n/a
Apr
36.7 C (98.1 F)
-3.3 C (26.1 F)
n/a
n/a
May
34.4 C (93.9 F)
0.0 C (32.0 F)
n/a
n/a
Jun
33.3 C (91.9 F)
2.8 C (37.0 F)
n/a
n/a
Jul
30.0 C (86.0 F)
3.3 C (37.9 F)
n/a
n/a
Aug
28.3 C (82.9 F)
2.8 C (37.0 F)
n/a
n/a
Sep
27.8 C (82.0 F)
-2.2 C (28.0 F)
n/a
n/a
Oct
28.3 C (82.9 F)
-2.8 C (27.0 F)
n/a
n/a
Nov
28.3 C (82.9 F)
-6.7 C (19.9 F)
n/a
n/a
Dec
28.3 C (82.9 F)
-5.0 C (23.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at San Andres still stand. 1966 holds the most, with 57.
Standing records at San Andres by the year they were set
Year set
Standing records
1961
52
1962
38
1963
43
1964
25
1965
51
1966
57
1967
39
1968
30
1969
44
1970
36
1971
23
1972
39
1973
36
1974
30
1975
24
1976
40
1977
34
1978
29
1979
33
1980
32
1981
18
1982
40
1983
55
1984
15
1985
12
1986
29
1987
42
1988
24
1993
15
1995
18
1996
20
1997
44
1998
40
1999
10
2000
16
2001
20
2003
51
2004
33
2005
45
2006
45
2007
31
2008
11
2009
22
2010
22
2011
21
2012
30
All-Time Record Progression
1 new records
1 all-time records were set at San Andres between 16 April 2011 and 16 April 2011. Each dot is a new record.
When San Andres set new all-time records
Date
Kind
Detail
2011-04-16
Record daily precipitation
Record daily precipitation 74.9 mm (2.9 in)
Wettest Day of Each Month
Apr: 74.9 mm (2.9 in)
The wettest day on record for each calendar month at San Andres. The most was 74.9 mm (2.9 in) on 16 April 2011.
Record daily precipitation for each month at San Andres
Month
Record daily precipitation (mm)
Date
Jan
48.0 mm (1.9 in)
10 January 1967
Feb
19.8 mm (0.8 in)
21 February 1965
Mar
40.4 mm (1.6 in)
4 March 1988
Apr
74.9 mm (2.9 in)
16 April 2011
May
41.7 mm (1.6 in)
19 May 1978
Jun
67.6 mm (2.7 in)
30 June 2011
Jul
49.5 mm (1.9 in)
17 July 1983
Aug
60.7 mm (2.4 in)
27 August 2001
Sep
71.4 mm (2.8 in)
4 September 1988
Oct
45.5 mm (1.8 in)
3 October 1978
Nov
31.8 mm (1.3 in)
3 November 2004
Dec
10.2 mm (0.4 in)
2 December 1976
Period of Record Coverage
1961 to 2012
Complete yearUnder 90 percent of days
46 years of record at San Andres, 1961 to 2012. 13 years have data for under 90 percent of days and are left out of rankings: 1993, 1995, 1998, 1999, 2000, 2001, 2003, 2004 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 30 complete years at San Andres, 1961 to 2012. Blue stripes are years cooler than the station's own mean of 14.8 C (58.7 F); red stripes are warmer. The coolest year was 1961, at 14.1 C (57.3 F), and the warmest was 2006, at 16.5 C (61.7 F). The strongest colour marks a difference of 1.7 C (3.1 F).
Annual mean temperature at San Andres as warming stripes, 1961 to 2012
Year
Annual mean temperature
Difference from the station mean
1961
14.1 C
-0.77 C
1962
14.9 C
+0.08 C
1963
14.5 C
-0.31 C
1964
14.9 C
+0.09 C
1965
14.6 C
-0.27 C
1966
14.3 C
-0.52 C
1967
14.2 C
-0.66 C
1968
14.2 C
-0.67 C
1969
15.1 C
+0.26 C
1970
14.6 C
-0.27 C
1971
14.4 C
-0.40 C
1972
14.8 C
-0.01 C
1973
14.9 C
+0.06 C
1974
14.3 C
-0.50 C
1975
14.3 C
-0.50 C
1976
14.3 C
-0.56 C
1977
14.5 C
-0.31 C
1978
14.7 C
-0.14 C
1979
14.6 C
-0.19 C
1980
14.9 C
+0.02 C
1981
14.6 C
-0.19 C
1982
15.5 C
+0.71 C
1983
15.5 C
+0.71 C
1984
15.2 C
+0.34 C
1985
15.0 C
+0.21 C
1986
15.2 C
+0.35 C
1988
15.2 C
+0.40 C
1997
15.5 C
+0.69 C
2006
16.5 C
+1.69 C
2012
15.5 C
+0.62 C
The annual mean temperature here has risen by 0.3 C (0.2 to 0.4) per decade over 1961 to 2012. In Fahrenheit: 0.6 F (0.4 to 0.8) per decade. The slope is a straight line fitted to 30 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at San Andres
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.3 C (0.2 to 0.4) per decade
0.6 F (0.4 to 0.8) per decade
1961 to 2012
30
Rise
Mean daily maximum
0.3 C (0.1 to 0.5) per decade
0.5 F (0.2 to 0.9) per decade
1961 to 2012
30
Rise
Mean daily minimum
0.4 C (0.2 to 0.6) per decade
0.7 F (0.3 to 1.0) per decade
1961 to 2012
30
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
1961 to 2012
Yearly extremes at San Andres: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
36.7 C (98.1 F)
1995
31.4 C (88.5 F)
46
Coldest night (TNn)
-8.3 C (17.1 F)
1986
-4.7 C (23.5 F)
46
Wettest day (Rx1day)
74.9 mm (2.9 in)
2011
35.6 mm (1.4 in)
46
Wettest five days (Rx5day)
109.3 mm (4.3 in)
1988
61.7 mm (2.4 in)
46
Longest dry spell (CDD)
114 days
1986
58 days
46
Hottest day (TXx)
The hottest day of the year at San Andres, 1961 to 2012. The record is 36.7 C (98.1 F) in 1995, marked on the chart; the median year is 31.4 C (88.5 F).
Hottest day (TXx) at San Andres by year
Year
Hottest day (TXx)
1961
31.1 C (88.0 F)
1962
30.0 C (86.0 F)
1963
30.0 C (86.0 F)
1964
32.2 C (90.0 F)
1965
30.0 C (86.0 F)
1966
31.7 C (89.1 F)
1967
31.7 C (89.1 F)
1968
30.0 C (86.0 F)
1969
32.2 C (90.0 F)
1970
31.7 C (89.1 F)
1971
32.2 C (90.0 F)
1972
31.1 C (88.0 F)
1973
33.3 C (91.9 F)
1974
30.0 C (86.0 F)
1975
30.6 C (87.1 F)
1976
29.4 C (84.9 F)
1977
30.6 C (87.1 F)
1978
31.7 C (89.1 F)
1979
29.4 C (84.9 F)
1980
30.6 C (87.1 F)
1981
30.0 C (86.0 F)
1982
32.2 C (90.0 F)
1983
33.9 C (93.0 F)
1984
32.8 C (91.0 F)
1985
30.6 C (87.1 F)
1986
31.1 C (88.0 F)
1987
30.0 C (86.0 F)
1988
30.6 C (87.1 F)
1993
31.7 C (89.1 F)
1995
36.7 C (98.1 F)
1996
32.8 C (91.0 F)
1997
32.2 C (90.0 F)
1998
34.4 C (93.9 F)
1999
31.7 C (89.1 F)
2000
31.7 C (89.1 F)
2001
32.8 C (91.0 F)
2003
34.4 C (93.9 F)
2004
31.1 C (88.0 F)
2005
33.3 C (91.9 F)
2006
31.7 C (89.1 F)
2007
30.6 C (87.1 F)
2008
30.0 C (86.0 F)
2009
30.6 C (87.1 F)
2010
32.8 C (91.0 F)
2011
30.6 C (87.1 F)
2012
31.1 C (88.0 F)
Coldest night (TNn)
The coldest night of the year at San Andres, 1961 to 2012. The record is -8.3 C (17.1 F) in 1986, marked on the chart; the median year is -4.7 C (23.5 F).
Coldest night (TNn) at San Andres by year
Year
Coldest night (TNn)
1961
-6.7 C (19.9 F)
1962
-5.0 C (23.0 F)
1963
-6.1 C (21.0 F)
1964
-2.2 C (28.0 F)
1965
-5.0 C (23.0 F)
1966
-6.1 C (21.0 F)
1967
-6.1 C (21.0 F)
1968
-4.4 C (24.1 F)
1969
-4.4 C (24.1 F)
1970
-5.0 C (23.0 F)
1971
-5.0 C (23.0 F)
1972
-5.0 C (23.0 F)
1973
-6.7 C (19.9 F)
1974
-6.7 C (19.9 F)
1975
-6.1 C (21.0 F)
1976
-7.8 C (18.0 F)
1977
-3.9 C (25.0 F)
1978
-3.3 C (26.1 F)
1979
-3.9 C (25.0 F)
1980
-5.0 C (23.0 F)
1981
-5.0 C (23.0 F)
1982
-5.0 C (23.0 F)
1983
-3.3 C (26.1 F)
1984
-3.3 C (26.1 F)
1985
-3.3 C (26.1 F)
1986
-8.3 C (17.1 F)
1987
-6.1 C (21.0 F)
1988
-7.8 C (18.0 F)
1993
-1.7 C (28.9 F)
1995
1.1 C (34.0 F)
1996
-5.6 C (21.9 F)
1997
-5.0 C (23.0 F)
1998
-5.0 C (23.0 F)
1999
-6.1 C (21.0 F)
2000
-3.3 C (26.1 F)
2001
-1.1 C (30.0 F)
2003
0.0 C (32.0 F)
2004
-2.8 C (27.0 F)
2005
-2.2 C (28.0 F)
2006
-4.4 C (24.1 F)
2007
0.6 C (33.1 F)
2008
-2.8 C (27.0 F)
2009
-1.7 C (28.9 F)
2010
0.6 C (33.1 F)
2011
-2.8 C (27.0 F)
2012
0.6 C (33.1 F)
Wettest day (Rx1day)
The wettest day of the year at San Andres, 1961 to 2012. The record is 74.9 mm (2.9 in) in 2011, marked on the chart; the median year is 35.6 mm (1.4 in).
Wettest day (Rx1day) at San Andres by year
Year
Wettest day (Rx1day)
1961
38.4 mm (1.5 in)
1962
24.1 mm (0.9 in)
1963
45.0 mm (1.8 in)
1964
40.1 mm (1.6 in)
1965
24.9 mm (1.0 in)
1966
33.3 mm (1.3 in)
1967
48.0 mm (1.9 in)
1968
33.8 mm (1.3 in)
1969
47.8 mm (1.9 in)
1970
41.9 mm (1.6 in)
1971
36.3 mm (1.4 in)
1972
36.1 mm (1.4 in)
1973
35.6 mm (1.4 in)
1974
23.4 mm (0.9 in)
1975
36.6 mm (1.4 in)
1976
33.3 mm (1.3 in)
1977
36.6 mm (1.4 in)
1978
45.5 mm (1.8 in)
1979
42.2 mm (1.7 in)
1980
26.2 mm (1.0 in)
1981
32.3 mm (1.3 in)
1982
23.9 mm (0.9 in)
1983
49.5 mm (1.9 in)
1984
32.5 mm (1.3 in)
1985
34.3 mm (1.4 in)
1986
45.2 mm (1.8 in)
1987
32.3 mm (1.3 in)
1988
71.4 mm (2.8 in)
1993
33.3 mm (1.3 in)
1995
14.5 mm (0.6 in)
1996
61.7 mm (2.4 in)
1997
35.6 mm (1.4 in)
1998
36.6 mm (1.4 in)
1999
35.6 mm (1.4 in)
2000
22.4 mm (0.9 in)
2001
60.7 mm (2.4 in)
2003
25.7 mm (1.0 in)
2004
31.8 mm (1.3 in)
2005
35.6 mm (1.4 in)
2006
35.3 mm (1.4 in)
2007
38.6 mm (1.5 in)
2008
33.3 mm (1.3 in)
2009
39.9 mm (1.6 in)
2010
10.7 mm (0.4 in)
2011
74.9 mm (2.9 in)
2012
24.9 mm (1.0 in)
Wettest five days (Rx5day)
The wettest five days of the year at San Andres, 1961 to 2012. The record is 109.3 mm (4.3 in) in 1988, marked on the chart; the median year is 61.7 mm (2.4 in).
Wettest five days (Rx5day) at San Andres by year
Year
Wettest five days (Rx5day)
1961
82.1 mm (3.2 in)
1962
69.4 mm (2.7 in)
1963
58.0 mm (2.3 in)
1964
47.0 mm (1.9 in)
1965
57.5 mm (2.3 in)
1966
65.9 mm (2.6 in)
1967
60.4 mm (2.4 in)
1968
83.9 mm (3.3 in)
1969
78.9 mm (3.1 in)
1970
68.1 mm (2.7 in)
1971
72.4 mm (2.9 in)
1972
55.4 mm (2.2 in)
1973
46.8 mm (1.8 in)
1974
45.5 mm (1.8 in)
1975
55.1 mm (2.2 in)
1976
55.3 mm (2.2 in)
1977
63.0 mm (2.5 in)
1978
77.6 mm (3.1 in)
1979
72.2 mm (2.8 in)
1980
41.1 mm (1.6 in)
1981
50.8 mm (2.0 in)
1982
43.2 mm (1.7 in)
1983
80.7 mm (3.2 in)
1984
87.1 mm (3.4 in)
1985
53.1 mm (2.1 in)
1986
72.5 mm (2.9 in)
1987
68.5 mm (2.7 in)
1988
109.3 mm (4.3 in)
1993
73.7 mm (2.9 in)
1995
31.0 mm (1.2 in)
1996
102.8 mm (4.0 in)
1997
67.3 mm (2.6 in)
1998
66.3 mm (2.6 in)
1999
56.2 mm (2.2 in)
2000
47.1 mm (1.9 in)
2001
105.4 mm (4.1 in)
2003
38.0 mm (1.5 in)
2004
51.0 mm (2.0 in)
2005
59.9 mm (2.4 in)
2006
67.6 mm (2.7 in)
2007
53.1 mm (2.1 in)
2008
56.6 mm (2.2 in)
2009
69.7 mm (2.7 in)
2010
27.5 mm (1.1 in)
2011
106.3 mm (4.2 in)
2012
56.4 mm (2.2 in)
Longest dry spell (CDD)
The longest dry spell of the year at San Andres, 1961 to 2012. The record is 114 days in 1986, marked on the chart; the median year is 58 days.
Longest dry spell (CDD) at San Andres by year
Year
Longest dry spell (CDD)
1961
63 days
1962
47 days
1963
79 days
1964
79 days
1965
30 days
1966
52 days
1967
51 days
1968
31 days
1969
44 days
1970
63 days
1971
76 days
1972
70 days
1973
57 days
1974
64 days
1975
65 days
1976
41 days
1977
89 days
1978
43 days
1979
75 days
1980
36 days
1981
34 days
1982
77 days
1983
70 days
1984
41 days
1985
44 days
1986
114 days
1987
43 days
1988
43 days
1993
77 days
1995
25 days
1996
67 days
1997
40 days
1998
91 days
1999
70 days
2000
64 days
2001
40 days
2003
82 days
2004
58 days
2005
29 days
2006
55 days
2007
31 days
2008
61 days
2009
61 days
2010
85 days
2011
58 days
2012
58 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
29 years with a frost
Across 29 years with a frost, the median last spring frost at San Andres falls on 8 March and the median first autumn frost on 4 November, which leaves a median of 243 days between them.
Fitted over all years, the growing season changes by +14.6 days per decade at this station.
Frost dates and growing season at San Andres
Measure
Median, all years
Earliest period
Recent period (1961 to 2006)
Recent against earliest
Fitted trend
Last spring frost
8 March
n/a
8 March
n/a
-12.5 days per decade
First autumn frost
4 November
n/a
4 November
n/a
+2.1 days per decade
Growing days
243 days
n/a
243 days
n/a
+14.6 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
36 years, 1961 to 2012
A day with at least 35.3 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 69.9 mm (2.8 in) of rain is expected about once in 100 years.
Rainfall return levels at San Andres: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
35.3 mm (1.4 in)
5 years
44.4 mm (1.7 in)
10 years
50.5 mm (2.0 in)
25 years
58.2 mm (2.3 in)
50 years
64.1 mm (2.5 in)
Longer than the 36 years of record
100 years
69.9 mm (2.8 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 1961 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: 71.4 mm (2.8 in) in 1988; 61.7 mm (2.4 in) in 1996; 49.5 mm (1.9 in) in 1983.
Download the Data
Data for San Andres standing records by year: CSV or JSON. Field meanings are on the data page.
Data for San Andres 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.