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San Andres (Isla)/S Weather Records (CO000080001)

Record envelope, standing records and threshold days for San Andres (Isla)/S (CO000080001), Colombia, with 64 years of record.

Key Facts for San Andres (Isla)/S

  • San Andres (Isla)/S (CO000080001) is a weather station in Colombia at 12.58 latitude and -81.72 longitude, 6 m (20 ft) above sea level.
  • The station reports from 1962 to 2025, 64 years of record.
  • 1,464 records set at San Andres (Isla)/S still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • San Andres (Isla)/S set a daily record high minimum temperature of 28.6 C (83.5 F) on 22 August 2025.

About the Station

  • Location: Colombia, 12.58 latitude, -81.72 longitude.
  • Elevation: 6 m (20 ft).
  • Period of record: 1962 to 2025, 64 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at San Andres (Isla)/S, with 2026 drawn through them The band shows the record high and record low for each calendar day at San Andres (Isla)/S. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 152025303540 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at San Andres (Isla)/S. 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 (Isla)/S, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan32.0 C (89.6 F)18.4 C (65.1 F)n/an/a
Feb32.2 C (90.0 F)20.0 C (68.0 F)n/a23.6 C (74.5 F)
Mar34.4 C (93.9 F)20.4 C (68.7 F)n/a25.0 C (77.0 F)
Apr35.0 C (95.0 F)21.0 C (69.8 F)n/an/a
May33.8 C (92.8 F)20.0 C (68.0 F)n/a24.0 C (75.2 F)
Jun36.0 C (96.8 F)18.3 C (64.9 F)n/a23.4 C (74.1 F)
Jul32.8 C (91.0 F)20.0 C (68.0 F)n/a25.1 C (77.2 F)
Aug35.5 C (95.9 F)21.0 C (69.8 F)n/a23.8 C (74.8 F)
Sep33.9 C (93.0 F)16.8 C (62.2 F)n/an/a
Oct33.7 C (92.7 F)18.6 C (65.5 F)n/an/a
Nov33.0 C (91.4 F)21.0 C (69.8 F)n/an/a
Dec32.2 C (90.0 F)17.7 C (63.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at San Andres (Isla)/S by the year they were set 1,464 records at San Andres (Isla)/S still stand. 1973 holds the most, with 83. 02550751001965: 181966: 451967: 381968: 491969: 561970: 301973: 831978: 161979: 371980: 511981: 751982: 541983: 441984: 321985: 561986: 371987: 351988: 231989: 371990: 171991: 51992: 181993: 151994: 181995: 261996: 261997: 441998: 611999: 162000: 142001: 242002: 92003: 192004: 62005: 132006: 82007: 42010: 232011: 92012: 162013: 142014: 52015: 202016: 142017: 132018: 72019: 292020: 542021: 62022: 142023: 232024: 542025: 4196519731983198919952001200720152021
1,464 records at San Andres (Isla)/S still stand. 1973 holds the most, with 83.
Standing records at San Andres (Isla)/S by the year they were set
Year setStanding records
196518
196645
196738
196849
196956
197030
197383
197816
197937
198051
198175
198254
198344
198432
198556
198637
198735
198823
198937
199017
19915
199218
199315
199418
199526
199626
199744
199861
199916
200014
200124
20029
200319
20046
200513
20068
20074
201023
20119
201216
201314
20145
201520
201614
201713
20187
201929
202054
20216
202214
202323
202454
20254

All-Time Record Progression

1 new records
When San Andres (Isla)/S set new all-time records 1 all-time records were set at San Andres (Isla)/S between 21 October 1999 and 21 October 1999. Each dot is a new record. Record daily precipitation21 October 1999: Record daily precipitation 333.0 mm (13.1 in)2000
1 all-time records were set at San Andres (Isla)/S between 21 October 1999 and 21 October 1999. Each dot is a new record.
When San Andres (Isla)/S set new all-time records
DateKindDetail
1999-10-21Record daily precipitationRecord daily precipitation 333.0 mm (13.1 in)

Wettest Day of Each Month

Oct: 333.0 mm (13.1 in)
Record daily precipitation for each month at San Andres (Isla)/S The wettest day on record for each calendar month at San Andres (Isla)/S. The most was 333.0 mm (13.1 in) on 21 October 1999. 0100200300400 Jan: 91.0 mm (3.6 in), 21 January 1982 Jan Feb: 58.7 mm (2.3 in), 28 February 2004 Feb Mar: 40.0 mm (1.6 in), 22 March 1996 Mar Apr: 130.6 mm (5.1 in), 25 April 2003 Apr May: 213.1 mm (8.4 in), 28 May 2012 May Jun: 192.8 mm (7.6 in), 9 June 2025 Jun Jul: 163.1 mm (6.4 in), 12 July 2017 Jul Aug: 165.1 mm (6.5 in), 22 August 2002 Aug Sep: 201.0 mm (7.9 in), 12 September 1986 Sep Oct: 333.0 mm (13.1 in), 21 October 1999 Oct Nov: 316.0 mm (12.4 in), 18 November 1984 Nov Dec: 124.7 mm (4.9 in), 10 December 2001 Dec
The wettest day on record for each calendar month at San Andres (Isla)/S. The most was 333.0 mm (13.1 in) on 21 October 1999.
Record daily precipitation for each month at San Andres (Isla)/S
MonthRecord daily precipitation (mm)Date
Jan91.0 mm (3.6 in)21 January 1982
Feb58.7 mm (2.3 in)28 February 2004
Mar40.0 mm (1.6 in)22 March 1996
Apr130.6 mm (5.1 in)25 April 2003
May213.1 mm (8.4 in)28 May 2012
Jun192.8 mm (7.6 in)9 June 2025
Jul163.1 mm (6.4 in)12 July 2017
Aug165.1 mm (6.5 in)22 August 2002
Sep201.0 mm (7.9 in)12 September 1986
Oct333.0 mm (13.1 in)21 October 1999
Nov316.0 mm (12.4 in)18 November 1984
Dec124.7 mm (4.9 in)10 December 2001

Period of Record Coverage

1965 to 2024
Days with data per year at San Andres (Isla)/S 56 years of record at San Andres (Isla)/S, 1965 to 2024. 42 years have data for under 90 percent of days and are left out of rankings: 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1973 and others. 1965: 137 of 365 days1966: 202 of 365 days1967: 233 of 365 days1968: 273 of 366 days1969: 253 of 365 days1970: 206 of 365 days1971: 6 of 365 days1973: 83 of 365 days1976: 1 of 366 days1978: 208 of 365 days1979: 363 of 365 days1980: 239 of 366 days1981: 363 of 365 days1982: 360 of 365 days1983: 363 of 365 days1984: 171 of 366 days1985: 286 of 365 days1986: 361 of 365 days1987: 334 of 365 days1988: 328 of 366 days1989: 340 of 365 days1990: 329 of 365 days1991: 328 of 365 days1992: 294 of 366 days1993: 283 of 365 days1994: 363 of 365 days1995: 365 of 365 days1996: 363 of 366 days1997: 365 of 365 days1998: 365 of 365 days1999: 339 of 365 days2000: 300 of 366 days2001: 309 of 365 days2002: 309 of 365 days2003: 214 of 365 days2004: 81 of 366 days2005: 189 of 365 days2006: 114 of 365 days2007: 119 of 365 days2008: 6 of 366 days2009: 2 of 365 days2010: 174 of 365 days2011: 206 of 365 days2012: 235 of 366 days2013: 232 of 365 days2014: 207 of 365 days2015: 197 of 365 days2016: 24 of 366 days2017: 8 of 365 days2018: 40 of 365 days2019: 206 of 365 days2020: 153 of 366 days2021: 20 of 365 days2022: 116 of 365 days2023: 25 of 365 days2024: 22 of 366 days197019801990200020102020
56 years of record at San Andres (Isla)/S, 1965 to 2024. 42 years have data for under 90 percent of days and are left out of rankings: 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1973 and others.
Days with data per year at San Andres (Isla)/S
YearDays with dataShare of yearComplete
196513738%No
196620255%No
196723364%No
196827375%No
196925369%No
197020656%No
197162%No
19738323%No
197610%No
197820857%No
197936399%Yes
198023965%No
198136399%Yes
198236099%Yes
198336399%Yes
198417147%No
198528678%No
198636199%Yes
198733492%Yes
198832890%No
198934093%Yes
199032990%Yes
199132890%No
199229480%No
199328378%No
199436399%Yes
1995365100%Yes
199636399%Yes
1997365100%Yes
1998365100%Yes
199933993%Yes
200030082%No
200130985%No
200230985%No
200321459%No
20048122%No
200518952%No
200611431%No
200711933%No
200862%No
200921%No
201017448%No
201120656%No
201223564%No
201323264%No
201420757%No
201519754%No
2016247%No
201782%No
20184011%No
201920656%No
202015342%No
2021205%No
202211632%No
2023257%No
2024226%No

Latest Records

20
Latest records at San Andres (Isla)/S
DateStationRecordValueBeat old record byOld record stoodSignificance
22 August 2025San Andres (Isla)/S, COdaily high min28.6 C (83.5 F)0.8 C (1.4 F)44 years24 of 100 (Routine)
30 June 2025San Andres (Isla)/S, COdaily high min27.9 C (82.2 F)0.1 C (0.2 F)36 years17 of 100 (Routine)
16 June 2025San Andres (Isla)/S, COdaily rain51.3 mm (2.0 in)13.3 mm (0.5 in)58 years29 of 100 (Routine)
9 June 2025San Andres (Isla)/S, COmonthly rain192.8 mm (7.6 in)14.8 mm (0.6 in)31 years32 of 100 (Routine)
23 May 2025San Andres (Isla)/S, COdaily high min28.6 C (83.5 F)0.4 C (0.7 F)44 years21 of 100 (Routine)
14 February 2025San Andres (Isla)/S, COmonthly high min (Tie)27.0 C (80.6 F)tie41 years7 of 100 (Routine)
23 December 2024San Andres (Isla)/S, COdaily rain23.9 mm (0.9 in)1.9 mm (0.07 in)55 years20 of 100 (Routine)
21 December 2024San Andres (Isla)/S, COdaily high min27.5 C (81.5 F)0.1 C (0.2 F)9 years8 of 100 (Routine)
8 December 2024San Andres (Isla)/S, COdaily high min (Tie)28.0 C (82.4 F)tie45 years4 of 100 (Routine)
25 November 2024San Andres (Isla)/S, COdaily rain61.0 mm (2.4 in)27.2 mm (1.1 in)14 years20 of 100 (Routine)
17 October 2024San Andres (Isla)/S, COdaily rain92.2 mm (3.6 in)19.2 mm (0.8 in)26 years21 of 100 (Routine)
11 September 2024San Andres (Isla)/S, COdaily high min27.8 C (82.0 F)0.2 C (0.4 F)11 years10 of 100 (Routine)
13 July 2024San Andres (Isla)/S, COmonthly high min28.5 C (83.3 F)0.1 C (0.2 F)36 years26 of 100 (Routine)
14 June 2024San Andres (Isla)/S, COdaily high max32.6 C (90.7 F)0.5 C (0.9 F)19 years15 of 100 (Routine)
28 May 2024San Andres (Isla)/S, COmonthly high max (Tie)33.8 C (92.8 F)tie7 years4 of 100 (Routine)
26 May 2024San Andres (Isla)/S, COdaily high min28.5 C (83.3 F)0.1 C (0.2 F)43 years18 of 100 (Routine)
24 May 2024San Andres (Isla)/S, COdaily high min28.7 C (83.7 F)0.7 C (1.3 F)43 years23 of 100 (Routine)
21 May 2024San Andres (Isla)/S, COdaily high min28.9 C (84.0 F)0.9 C (1.6 F)43 years24 of 100 (Routine)
20 May 2024San Andres (Isla)/S, COdaily high min28.8 C (83.8 F)0.8 C (1.4 F)43 years23 of 100 (Routine)
19 May 2024San Andres (Isla)/S, COdaily high min28.7 C (83.7 F)0.3 C (0.5 F)43 years20 of 100 (Routine)

Climate Trend

15 complete years, 1981 to 2002
Annual mean temperature at San Andres (Isla)/S as warming stripes, 1981 to 2002 One stripe for each of 15 complete years at San Andres (Isla)/S, 1981 to 2002. Blue stripes are years cooler than the station's own mean of 27.8 C (82.0 F); red stripes are warmer. The coolest year was 1986, at 27.2 C (81.0 F), and the warmest was 1998, at 28.4 C (83.2 F). The strongest colour marks a difference of 0.7 C (1.3 F). 1981: 27.8 C, 0.0 C from the station mean1982: 27.7 C, -0.1 C from the station mean1983: 27.9 C, +0.2 C from the station mean1986: 27.2 C, -0.6 C from the station mean1989: 27.4 C, -0.4 C from the station mean1990: 27.7 C, -0.1 C from the station mean1991: 27.8 C, 0.0 C from the station mean1994: 27.7 C, -0.1 C from the station mean1995: 28.1 C, +0.3 C from the station mean1996: 27.8 C, 0.0 C from the station mean1997: 28.2 C, +0.4 C from the station mean1998: 28.4 C, +0.6 C from the station mean1999: 27.6 C, -0.2 C from the station mean2001: 27.7 C, -0.1 C from the station mean2002: 28.0 C, +0.2 C from the station mean19811984198619881990199219941996199820002002
One stripe for each of 15 complete years at San Andres (Isla)/S, 1981 to 2002. Blue stripes are years cooler than the station's own mean of 27.8 C (82.0 F); red stripes are warmer. The coolest year was 1986, at 27.2 C (81.0 F), and the warmest was 1998, at 28.4 C (83.2 F). The strongest colour marks a difference of 0.7 C (1.3 F).
Annual mean temperature at San Andres (Isla)/S as warming stripes, 1981 to 2002
YearAnnual mean temperatureDifference from the station mean
198127.8 C-0.01 C
198227.7 C-0.08 C
198327.9 C+0.15 C
198627.2 C-0.58 C
198927.4 C-0.39 C
199027.7 C-0.11 C
199127.8 C+0.02 C
199427.7 C-0.13 C
199528.1 C+0.27 C
199627.8 C+0.03 C
199728.2 C+0.38 C
199828.4 C+0.63 C
199927.6 C-0.23 C
200127.7 C-0.12 C
200228.0 C+0.16 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

1962 to 2025
Yearly extremes at San Andres (Isla)/S: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)36.0 C (96.8 F)197332.2 C (90.0 F)56
Coldest night (TNn)16.8 C (62.2 F)199921.6 C (70.9 F)55
Wettest day (Rx1day)333.0 mm (13.1 in)1999115.0 mm (4.5 in)63
Wettest five days (Rx5day)450.0 mm (17.7 in)1972198.9 mm (7.8 in)61
Longest dry spell (CDD)50 days199714 days63

Hottest day (TXx)

Hottest day (TXx) at San Andres (Isla)/S by year The hottest day of the year at San Andres (Isla)/S, 1962 to 2025. The record is 36.0 C (96.8 F) in 1973, marked on the chart; the median year is 32.2 C (90.0 F). 2830323436198020002020Record: 36.0 C (96.8 F) in 1973
The hottest day of the year at San Andres (Isla)/S, 1962 to 2025. The record is 36.0 C (96.8 F) in 1973, marked on the chart; the median year is 32.2 C (90.0 F).
Hottest day (TXx) at San Andres (Isla)/S by year
YearHottest day (TXx)
1962n/a
1963n/a
1964n/a
196532.2 C (90.0 F)
196632.8 C (91.0 F)
196732.2 C (90.0 F)
196832.8 C (91.0 F)
196932.8 C (91.0 F)
197033.9 C (93.0 F)
197130.0 C (86.0 F)
1972n/a
197336.0 C (96.8 F)
1974n/a
197630.0 C (86.0 F)
1977n/a
197831.6 C (88.9 F)
197931.4 C (88.5 F)
198031.0 C (87.8 F)
198131.4 C (88.5 F)
198231.0 C (87.8 F)
198331.8 C (89.2 F)
198430.9 C (87.6 F)
198531.2 C (88.2 F)
198631.2 C (88.2 F)
198731.6 C (88.9 F)
198833.0 C (91.4 F)
198932.2 C (90.0 F)
199031.7 C (89.1 F)
199132.0 C (89.6 F)
199233.7 C (92.7 F)
199332.0 C (89.6 F)
199432.2 C (90.0 F)
199532.2 C (90.0 F)
199632.1 C (89.8 F)
199732.9 C (91.2 F)
199833.0 C (91.4 F)
199932.3 C (90.1 F)
200034.4 C (93.9 F)
200132.8 C (91.0 F)
200232.3 C (90.1 F)
200333.1 C (91.6 F)
200432.9 C (91.2 F)
200532.5 C (90.5 F)
200631.5 C (88.7 F)
200732.1 C (89.8 F)
200829.5 C (85.1 F)
200929.6 C (85.3 F)
201032.6 C (90.7 F)
201133.6 C (92.5 F)
201235.5 C (95.9 F)
201335.0 C (95.0 F)
201431.9 C (89.4 F)
201533.0 C (91.4 F)
201632.3 C (90.1 F)
201733.8 C (92.8 F)
201832.0 C (89.6 F)
201935.0 C (95.0 F)
202033.0 C (91.4 F)
202131.4 C (88.5 F)
202232.2 C (90.0 F)
202333.7 C (92.7 F)
202433.8 C (92.8 F)
2025n/a

Coldest night (TNn)

Coldest night (TNn) at San Andres (Isla)/S by year The coldest night of the year at San Andres (Isla)/S, 1962 to 2025. The record is 16.8 C (62.2 F) in 1999, marked on the chart; the median year is 21.6 C (70.9 F). 1517.52022.52527.5198020002020Record: 16.8 C (62.2 F) in 1999
The coldest night of the year at San Andres (Isla)/S, 1962 to 2025. The record is 16.8 C (62.2 F) in 1999, marked on the chart; the median year is 21.6 C (70.9 F).
Coldest night (TNn) at San Andres (Isla)/S by year
YearColdest night (TNn)
1962n/a
1963n/a
1964n/a
196522.2 C (72.0 F)
196620.0 C (68.0 F)
196720.0 C (68.0 F)
196821.1 C (70.0 F)
196921.1 C (70.0 F)
197022.2 C (72.0 F)
1971n/a
1972n/a
197320.0 C (68.0 F)
1974n/a
1976n/a
1977n/a
197821.2 C (70.2 F)
197922.0 C (71.6 F)
198023.4 C (74.1 F)
198121.4 C (70.5 F)
198222.6 C (72.7 F)
198321.2 C (70.2 F)
198420.2 C (68.4 F)
198520.5 C (68.9 F)
198621.0 C (69.8 F)
198720.4 C (68.7 F)
198820.6 C (69.1 F)
198920.8 C (69.4 F)
199022.8 C (73.0 F)
199121.4 C (70.5 F)
199220.3 C (68.5 F)
199322.2 C (72.0 F)
199422.7 C (72.9 F)
199522.4 C (72.3 F)
199622.0 C (71.6 F)
199722.6 C (72.7 F)
199823.0 C (73.4 F)
199916.8 C (62.2 F)
200018.4 C (65.1 F)
200120.7 C (69.3 F)
200222.4 C (72.3 F)
200321.8 C (71.2 F)
200421.0 C (69.8 F)
200522.4 C (72.3 F)
200621.3 C (70.3 F)
200722.8 C (73.0 F)
200823.5 C (74.3 F)
200925.8 C (78.4 F)
201018.3 C (64.9 F)
201122.0 C (71.6 F)
201217.7 C (63.9 F)
201321.5 C (70.7 F)
201418.4 C (65.1 F)
201518.6 C (65.5 F)
201622.8 C (73.0 F)
201721.7 C (71.1 F)
201821.6 C (70.9 F)
201922.5 C (72.5 F)
202021.6 C (70.9 F)
202122.4 C (72.3 F)
202222.0 C (71.6 F)
202322.0 C (71.6 F)
202422.9 C (73.2 F)
202523.4 C (74.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at San Andres (Isla)/S by year The wettest day of the year at San Andres (Isla)/S, 1962 to 2025. The record is 333.0 mm (13.1 in) in 1999, marked on the chart; the median year is 115.0 mm (4.5 in). 0100200300400198020002020Record: 333.0 mm (13.1 in) in 1999
The wettest day of the year at San Andres (Isla)/S, 1962 to 2025. The record is 333.0 mm (13.1 in) in 1999, marked on the chart; the median year is 115.0 mm (4.5 in).
Wettest day (Rx1day) at San Andres (Isla)/S by year
YearWettest day (Rx1day)
1962113.0 mm (4.4 in)
1963136.0 mm (5.4 in)
1964115.0 mm (4.5 in)
196555.0 mm (2.2 in)
196694.0 mm (3.7 in)
1967107.0 mm (4.2 in)
1968131.0 mm (5.2 in)
196993.0 mm (3.7 in)
1970125.0 mm (4.9 in)
197170.0 mm (2.8 in)
1972287.0 mm (11.3 in)
1973172.0 mm (6.8 in)
197469.0 mm (2.7 in)
1976113.0 mm (4.4 in)
1977138.0 mm (5.4 in)
1978139.0 mm (5.5 in)
1979161.0 mm (6.3 in)
1980132.0 mm (5.2 in)
1981130.0 mm (5.1 in)
1982170.0 mm (6.7 in)
198377.0 mm (3.0 in)
1984316.0 mm (12.4 in)
1985110.0 mm (4.3 in)
1986201.0 mm (7.9 in)
1987107.0 mm (4.2 in)
198895.0 mm (3.7 in)
1989139.0 mm (5.5 in)
1990112.0 mm (4.4 in)
1991133.0 mm (5.2 in)
199289.0 mm (3.5 in)
1993178.0 mm (7.0 in)
199481.0 mm (3.2 in)
199585.0 mm (3.3 in)
1996127.0 mm (5.0 in)
1997213.0 mm (8.4 in)
1998109.0 mm (4.3 in)
1999333.0 mm (13.1 in)
200056.4 mm (2.2 in)
2001124.7 mm (4.9 in)
2002165.1 mm (6.5 in)
2003130.6 mm (5.1 in)
200473.2 mm (2.9 in)
2005146.1 mm (5.8 in)
200685.3 mm (3.4 in)
200774.9 mm (2.9 in)
20082.0 mm (0.08 in)
20091.8 mm (0.07 in)
201090.2 mm (3.6 in)
201199.6 mm (3.9 in)
2012213.1 mm (8.4 in)
2013114.6 mm (4.5 in)
2014188.0 mm (7.4 in)
2015116.1 mm (4.6 in)
2016152.9 mm (6.0 in)
2017163.1 mm (6.4 in)
2018143.0 mm (5.6 in)
201950.3 mm (2.0 in)
202075.4 mm (3.0 in)
202134.8 mm (1.4 in)
2022112.5 mm (4.4 in)
2023127.0 mm (5.0 in)
202492.2 mm (3.6 in)
2025192.8 mm (7.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at San Andres (Isla)/S by year The wettest five days of the year at San Andres (Isla)/S, 1962 to 2025. The record is 450.0 mm (17.7 in) in 1972, marked on the chart; the median year is 198.9 mm (7.8 in). 0200400600198020002020Record: 450.0 mm (17.7 in) in 1972
The wettest five days of the year at San Andres (Isla)/S, 1962 to 2025. The record is 450.0 mm (17.7 in) in 1972, marked on the chart; the median year is 198.9 mm (7.8 in).
Wettest five days (Rx5day) at San Andres (Isla)/S by year
YearWettest five days (Rx5day)
1962244.0 mm (9.6 in)
1963371.0 mm (14.6 in)
1964187.0 mm (7.4 in)
1965170.0 mm (6.7 in)
1966225.0 mm (8.9 in)
1967277.0 mm (10.9 in)
1968177.0 mm (7.0 in)
1969213.0 mm (8.4 in)
1970235.0 mm (9.3 in)
1971149.0 mm (5.9 in)
1972450.0 mm (17.7 in)
1973251.0 mm (9.9 in)
1974155.0 mm (6.1 in)
1976131.0 mm (5.2 in)
1977227.0 mm (8.9 in)
1978191.0 mm (7.5 in)
1979294.0 mm (11.6 in)
1980184.0 mm (7.2 in)
1981219.0 mm (8.6 in)
1982346.0 mm (13.6 in)
1983247.0 mm (9.7 in)
1984422.4 mm (16.6 in)
1985237.0 mm (9.3 in)
1986424.0 mm (16.7 in)
1987181.0 mm (7.1 in)
1988188.0 mm (7.4 in)
1989283.0 mm (11.1 in)
1990166.0 mm (6.5 in)
1991243.0 mm (9.6 in)
1992149.0 mm (5.9 in)
1993364.0 mm (14.3 in)
1994154.0 mm (6.1 in)
1995199.0 mm (7.8 in)
1996204.0 mm (8.0 in)
1997405.0 mm (15.9 in)
1998229.0 mm (9.0 in)
1999339.3 mm (13.4 in)
200070.7 mm (2.8 in)
2001247.9 mm (9.8 in)
2002225.6 mm (8.9 in)
2003146.6 mm (5.8 in)
2004112.0 mm (4.4 in)
2005170.2 mm (6.7 in)
2006103.8 mm (4.1 in)
200749.0 mm (1.9 in)
2008n/a
2009n/a
2010212.4 mm (8.4 in)
2011176.1 mm (6.9 in)
2012160.1 mm (6.3 in)
2013134.9 mm (5.3 in)
2014327.7 mm (12.9 in)
2015194.6 mm (7.7 in)
2016188.1 mm (7.4 in)
2017218.2 mm (8.6 in)
2018144.5 mm (5.7 in)
201979.0 mm (3.1 in)
2020140.7 mm (5.5 in)
202149.8 mm (2.0 in)
2022198.9 mm (7.8 in)
2023193.3 mm (7.6 in)
202488.4 mm (3.5 in)
2025215.7 mm (8.5 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at San Andres (Isla)/S by year The longest dry spell of the year at San Andres (Isla)/S, 1962 to 2025. The record is 50 days in 1997, marked on the chart; the median year is 14 days. 0204060198020002020Record: 50 days in 1997
The longest dry spell of the year at San Andres (Isla)/S, 1962 to 2025. The record is 50 days in 1997, marked on the chart; the median year is 14 days.
Longest dry spell (CDD) at San Andres (Isla)/S by year
YearLongest dry spell (CDD)
196213 days
196310 days
196419 days
196515 days
196611 days
196717 days
196811 days
196920 days
197022 days
197119 days
197230 days
197332 days
197417 days
197611 days
197724 days
197822 days
197916 days
198015 days
198117 days
198229 days
198331 days
198425 days
19859 days
198616 days
198718 days
198822 days
198917 days
199014 days
199126 days
199218 days
199316 days
199424 days
199513 days
199610 days
199750 days
199850 days
199911 days
20006 days
20017 days
20028 days
200318 days
20044 days
200512 days
20066 days
20076 days
20082 days
20091 day
20105 days
20115 days
20125 days
20137 days
20148 days
201520 days
201619 days
201711 days
201810 days
201912 days
202016 days
20215 days
20226 days
202313 days
202412 days
20255 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

38 years, 1962 to 2023

A day with at least 119.9 mm (4.7 in) of rain is expected about once in 2 years. A day with at least 336.9 mm (13.3 in) of rain is expected about once in 100 years.

Rainfall return levels at San Andres (Isla)/S: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years119.9 mm (4.7 in)
5 years165.4 mm (6.5 in)
10 years200.0 mm (7.9 in)
25 years249.6 mm (9.8 in)
50 years291.2 mm (11.5 in)Longer than the 38 years of record
100 years336.9 mm (13.3 in)Longer than the 38 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, 38 years of values from 1962 to 2023.

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: 333.0 mm (13.1 in) in 1999; 287.0 mm (11.3 in) in 1972; 213.0 mm (8.4 in) in 1997.

Download the Data

  • Data for San Andres (Isla)/S standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for San Andres (Isla)/S 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).