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Ocosingo Weather Records (MXN00007122)

Record envelope, standing records and threshold days for Ocosingo (MXN00007122), Mexico, with 81 years of record.

Key Facts for Ocosingo

  • Ocosingo (MXN00007122) is a weather station in Mexico at 16.90 latitude and -92.08 longitude, 865 m (2,837 ft) above sea level.
  • The station reports from 1926 to 2006, 81 years of record.
  • 1,464 records set at Ocosingo still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Ocosingo set a daily record low minimum temperature of 8.9 C (48.0 F) on 25 November 2006.

About the Station

  • Location: Mexico, 16.90 latitude, -92.08 longitude.
  • Elevation: 865 m (2,837 ft).
  • Period of record: 1926 to 2006, 81 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 Ocosingo, with 2026 drawn through them The band shows the record high and record low for each calendar day at Ocosingo. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 01020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Ocosingo. 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 Ocosingo, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan45.0 C (113.0 F)0.6 C (33.1 F)n/an/a
Feb45.0 C (113.0 F)3.9 C (39.0 F)n/an/a
Mar50.0 C (122.0 F)5.0 C (41.0 F)n/an/a
Apr47.8 C (118.0 F)5.6 C (42.1 F)n/an/a
May43.9 C (111.0 F)7.8 C (46.0 F)n/an/a
Jun43.9 C (111.0 F)6.7 C (44.1 F)n/an/a
Jul45.0 C (113.0 F)7.2 C (45.0 F)n/an/a
Aug43.9 C (111.0 F)7.8 C (46.0 F)n/an/a
Sep45.0 C (113.0 F)7.8 C (46.0 F)n/an/a
Oct43.9 C (111.0 F)6.7 C (44.1 F)n/an/a
Nov43.9 C (111.0 F)5.0 C (41.0 F)n/an/a
Dec43.9 C (111.0 F)3.9 C (39.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Ocosingo by the year they were set 1,464 records at Ocosingo still stand. 2004 holds the most, with 110. 0501001501926: 31927: 931928: 631929: 221930: 191931: 241933: 321934: 201935: 291936: 281937: 31945: 101946: 61947: 111948: 61949: 101950: 281951: 221952: 351953: 731954: 141955: 441956: 461957: 141958: 241959: 71960: 201961: 71962: 61963: 371964: 1001965: 791966: 701967: 261968: 261969: 91970: 281971: 191972: 101973: 371974: 161975: 51976: 321977: 41978: 171979: 111980: 251981: 212001: 12002: 52003: 232004: 1102005: 82006: 26192619331946195219581964197019762001
1,464 records at Ocosingo still stand. 2004 holds the most, with 110.
Standing records at Ocosingo by the year they were set
Year setStanding records
19263
192793
192863
192922
193019
193124
193332
193420
193529
193628
19373
194510
19466
194711
19486
194910
195028
195122
195235
195373
195414
195544
195646
195714
195824
19597
196020
19617
19626
196337
1964100
196579
196670
196726
196826
19699
197028
197119
197210
197337
197416
19755
197632
19774
197817
197911
198025
198121
20011
20025
200323
2004110
20058
200626

All-Time Record Progression

1 new records
When Ocosingo set new all-time records 1 all-time records were set at Ocosingo between 1 January 1981 and 1 January 1981. Each dot is a new record. Record low minimum temperature1 January 1981: Record low minimum temperature 0.6 C (33.1 F)
1 all-time records were set at Ocosingo between 1 January 1981 and 1 January 1981. Each dot is a new record.
When Ocosingo set new all-time records
DateKindDetail
1981-01-01Record low minimum temperatureRecord low minimum temperature 0.6 C (33.1 F)

Wettest Day of Each Month

Oct: 259.8 mm (10.2 in)
Record daily precipitation for each month at Ocosingo The wettest day on record for each calendar month at Ocosingo. The most was 259.8 mm (10.2 in) on 27 October 1955. 0100200300 Jan: 110.0 mm (4.3 in), 4 January 1972 Jan Feb: 84.8 mm (3.3 in), 8 February 1955 Feb Mar: 112.8 mm (4.4 in), 20 March 1956 Mar Apr: 91.4 mm (3.6 in), 14 April 1935 Apr May: 95.0 mm (3.7 in), 30 May 1933 May Jun: 114.8 mm (4.5 in), 2 June 1956 Jun Jul: 168.9 mm (6.6 in), 4 July 1969 Jul Aug: 168.9 mm (6.6 in), 31 August 1954 Aug Sep: 197.9 mm (7.8 in), 9 September 1971 Sep Oct: 259.8 mm (10.2 in), 27 October 1955 Oct Nov: 95.0 mm (3.7 in), 9 November 1971 Nov Dec: 84.8 mm (3.3 in), 10 December 1951 Dec
The wettest day on record for each calendar month at Ocosingo. The most was 259.8 mm (10.2 in) on 27 October 1955.
Record daily precipitation for each month at Ocosingo
MonthRecord daily precipitation (mm)Date
Jan110.0 mm (4.3 in)4 January 1972
Feb84.8 mm (3.3 in)8 February 1955
Mar112.8 mm (4.4 in)20 March 1956
Apr91.4 mm (3.6 in)14 April 1935
May95.0 mm (3.7 in)30 May 1933
Jun114.8 mm (4.5 in)2 June 1956
Jul168.9 mm (6.6 in)4 July 1969
Aug168.9 mm (6.6 in)31 August 1954
Sep197.9 mm (7.8 in)9 September 1971
Oct259.8 mm (10.2 in)27 October 1955
Nov95.0 mm (3.7 in)9 November 1971
Dec84.8 mm (3.3 in)10 December 1951

Period of Record Coverage

1926 to 2006
Days with data per year at Ocosingo 55 years of record at Ocosingo, 1926 to 2006. 14 years have data for under 90 percent of days and are left out of rankings: 1926, 1927, 1937, 1943, 1945, 1952, 1964, 1971 and others. 1926: 61 of 365 days1927: 302 of 365 days1928: 366 of 366 days1929: 365 of 365 days1930: 365 of 365 days1931: 365 of 365 days1933: 363 of 365 days1934: 364 of 365 days1935: 365 of 365 days1936: 366 of 366 days1937: 120 of 365 days1943: 31 of 365 days1945: 119 of 365 days1946: 365 of 365 days1947: 365 of 365 days1948: 366 of 366 days1949: 363 of 365 days1950: 365 of 365 days1951: 364 of 365 days1952: 212 of 366 days1953: 357 of 365 days1954: 355 of 365 days1955: 357 of 365 days1956: 355 of 366 days1957: 353 of 365 days1958: 354 of 365 days1959: 355 of 365 days1960: 355 of 366 days1961: 364 of 365 days1962: 365 of 365 days1963: 347 of 365 days1964: 268 of 366 days1965: 344 of 365 days1966: 342 of 365 days1967: 351 of 365 days1968: 355 of 366 days1969: 339 of 365 days1970: 352 of 365 days1971: 324 of 365 days1972: 350 of 366 days1973: 348 of 365 days1974: 357 of 365 days1975: 363 of 365 days1976: 359 of 366 days1977: 361 of 365 days1978: 339 of 365 days1979: 302 of 365 days1980: 361 of 366 days1981: 324 of 365 days2001: 109 of 365 days2002: 324 of 365 days2003: 359 of 365 days2004: 328 of 366 days2005: 355 of 365 days2006: 241 of 365 days19301950196019701980
55 years of record at Ocosingo, 1926 to 2006. 14 years have data for under 90 percent of days and are left out of rankings: 1926, 1927, 1937, 1943, 1945, 1952, 1964, 1971 and others.
Days with data per year at Ocosingo
YearDays with dataShare of yearComplete
19266117%No
192730283%No
1928366100%Yes
1929365100%Yes
1930365100%Yes
1931365100%Yes
193336399%Yes
1934364100%Yes
1935365100%Yes
1936366100%Yes
193712033%No
1943318%No
194511933%No
1946365100%Yes
1947365100%Yes
1948366100%Yes
194936399%Yes
1950365100%Yes
1951364100%Yes
195221258%No
195335798%Yes
195435597%Yes
195535798%Yes
195635597%Yes
195735397%Yes
195835497%Yes
195935597%Yes
196035597%Yes
1961364100%Yes
1962365100%Yes
196334795%Yes
196426873%No
196534494%Yes
196634294%Yes
196735196%Yes
196835597%Yes
196933993%Yes
197035296%Yes
197132489%No
197235096%Yes
197334895%Yes
197435798%Yes
197536399%Yes
197635998%Yes
197736199%Yes
197833993%Yes
197930283%No
198036199%Yes
198132489%No
200110930%No
200232489%No
200335998%Yes
200432890%No
200535597%Yes
200624166%No

Latest Records

20
Latest records at Ocosingo
DateStationRecordValueBeat old record byOld record stoodSignificance
25 November 2006Ocosingo, MXdaily low min8.9 C (48.0 F)0.5 C (0.9 F)56 years26 of 100 (Routine)
28 October 2006Ocosingo, MXdaily low min (Tie)10.0 C (50.0 F)tie40 years5 of 100 (Routine)
24 September 2006Ocosingo, MXdaily low max25.0 C (77.0 F)1.7 C (3.1 F)79 years35 of 100 (Notable)
21 September 2006Ocosingo, MXdaily low max25.0 C (77.0 F)0.6 C (1.1 F)4 years10 of 100 (Routine)
9 September 2006Ocosingo, MXdaily low max25.0 C (77.0 F)0.6 C (1.1 F)33 years19 of 100 (Routine)
5 September 2006Ocosingo, MXdaily low max (Tie)25.6 C (78.1 F)tie3 years2 of 100 (Routine)
4 September 2006Ocosingo, MXdaily low max (Tie)25.6 C (78.1 F)tie33 years4 of 100 (Routine)
22 July 2006Ocosingo, MXdaily rain34.8 mm (1.4 in)6.9 mm (0.27 in)27 years19 of 100 (Routine)
24 May 2006Ocosingo, MXdaily low min (Tie)8.9 C (48.0 F)tie51 years5 of 100 (Routine)
22 May 2006Ocosingo, MXdaily low min (Tie)8.9 C (48.0 F)tie51 years5 of 100 (Routine)
20 May 2006Ocosingo, MXdaily low min8.9 C (48.0 F)1.1 C (2.0 F)51 years26 of 100 (Routine)
19 May 2006Ocosingo, MXdaily low min (Tie)10.0 C (50.0 F)tie51 years5 of 100 (Routine)
16 May 2006Ocosingo, MXdaily low min10.0 C (50.0 F)0.6 C (1.1 F)27 years17 of 100 (Routine)
14 May 2006Ocosingo, MXdaily rain23.9 mm (0.9 in)4.1 mm (0.16 in)72 years20 of 100 (Routine)
13 May 2006Ocosingo, MXdaily low min8.9 C (48.0 F)1.1 C (2.0 F)40 years23 of 100 (Routine)
12 May 2006Ocosingo, MXdaily low min8.9 C (48.0 F)1.1 C (2.0 F)27 years19 of 100 (Routine)
10 May 2006Ocosingo, MXdaily low min8.9 C (48.0 F)1.1 C (2.0 F)51 years26 of 100 (Routine)
9 May 2006Ocosingo, MXdaily low min8.9 C (48.0 F)1.1 C (2.0 F)51 years26 of 100 (Routine)
8 May 2006Ocosingo, MXdaily low min8.9 C (48.0 F)1.1 C (2.0 F)28 years19 of 100 (Routine)
6 May 2006Ocosingo, MXdaily low min (Tie)8.9 C (48.0 F)tie72 years7 of 100 (Routine)

Climate Trend

39 complete years, 1928 to 2005
Annual mean temperature at Ocosingo as warming stripes, 1928 to 2005 One stripe for each of 39 complete years at Ocosingo, 1928 to 2005. Blue stripes are years cooler than the station's own mean of 23.7 C (74.7 F); red stripes are warmer. The coolest year was 2004, at 19.1 C (66.5 F), and the warmest was 1953, at 27.0 C (80.5 F). The strongest colour marks a difference of 4.6 C (8.3 F). 1928: 24.9 C, +1.2 C from the station mean1929: 24.5 C, +0.7 C from the station mean1930: 24.2 C, +0.5 C from the station mean1933: 23.9 C, +0.2 C from the station mean1935: 23.9 C, +0.2 C from the station mean1936: 24.7 C, +1.0 C from the station mean1946: 23.6 C, -0.1 C from the station mean1947: 23.8 C, +0.1 C from the station mean1948: 23.8 C, +0.1 C from the station mean1949: 23.9 C, +0.2 C from the station mean1950: 25.0 C, +1.3 C from the station mean1951: 24.7 C, +1.0 C from the station mean1953: 27.0 C, +3.3 C from the station mean1954: 25.1 C, +1.4 C from the station mean1955: 22.9 C, -0.8 C from the station mean1956: 23.6 C, -0.1 C from the station mean1957: 24.3 C, +0.6 C from the station mean1958: 24.9 C, +1.1 C from the station mean1959: 24.4 C, +0.6 C from the station mean1960: 24.6 C, +0.9 C from the station mean1961: 24.4 C, +0.7 C from the station mean1962: 23.6 C, -0.1 C from the station mean1963: 24.4 C, +0.7 C from the station mean1965: 25.8 C, +2.1 C from the station mean1966: 24.5 C, +0.8 C from the station mean1967: 22.7 C, -1.0 C from the station mean1968: 22.9 C, -0.8 C from the station mean1969: 24.1 C, +0.4 C from the station mean1970: 24.2 C, +0.5 C from the station mean1972: 22.9 C, -0.8 C from the station mean1973: 23.0 C, -0.7 C from the station mean1974: 21.3 C, -2.4 C from the station mean1975: 22.6 C, -1.1 C from the station mean1976: 21.9 C, -1.8 C from the station mean1977: 22.8 C, -0.9 C from the station mean1980: 22.7 C, -1.0 C from the station mean2003: 21.9 C, -1.8 C from the station mean2004: 19.1 C, -4.6 C from the station mean2005: 22.1 C, -1.7 C from the station mean19281940195019601970198019902000
One stripe for each of 39 complete years at Ocosingo, 1928 to 2005. Blue stripes are years cooler than the station's own mean of 23.7 C (74.7 F); red stripes are warmer. The coolest year was 2004, at 19.1 C (66.5 F), and the warmest was 1953, at 27.0 C (80.5 F). The strongest colour marks a difference of 4.6 C (8.3 F).
Annual mean temperature at Ocosingo as warming stripes, 1928 to 2005
YearAnnual mean temperatureDifference from the station mean
192824.9 C+1.19 C
192924.5 C+0.75 C
193024.2 C+0.53 C
193323.9 C+0.23 C
193523.9 C+0.21 C
193624.7 C+1.03 C
194623.6 C-0.11 C
194723.8 C+0.11 C
194823.8 C+0.13 C
194923.9 C+0.20 C
195025.0 C+1.26 C
195124.7 C+0.97 C
195327.0 C+3.26 C
195425.1 C+1.39 C
195522.9 C-0.77 C
195623.6 C-0.11 C
195724.3 C+0.62 C
195824.9 C+1.15 C
195924.4 C+0.65 C
196024.6 C+0.89 C
196124.4 C+0.71 C
196223.6 C-0.09 C
196324.4 C+0.71 C
196525.8 C+2.10 C
196624.5 C+0.79 C
196722.7 C-1.02 C
196822.9 C-0.79 C
196924.1 C+0.37 C
197024.2 C+0.47 C
197222.9 C-0.80 C
197323.0 C-0.73 C
197421.3 C-2.37 C
197522.6 C-1.09 C
197621.9 C-1.78 C
197722.8 C-0.87 C
198022.7 C-1.00 C
200321.9 C-1.82 C
200419.1 C-4.56 C
200522.1 C-1.65 C

The annual mean temperature here has fallen by 0.5 C (0.3 to 0.7) per decade over 1928 to 2005. In Fahrenheit: 0.8 F (0.5 to 1.2) per decade. The slope is a straight line fitted to 39 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Ocosingo
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.5 C (-0.7 to -0.3) per decade-0.8 F (-1.2 to -0.5) per decade1928 to 200539Fall
Mean daily maximum-0.35 C (-0.75 to 0.04) per decade-0.6 F (-1.3 to 0.1) per decade1928 to 200539Not clearly different from zero
Mean daily minimum-0.6 C (-0.8 to -0.3) per decade-1.1 F (-1.5 to -0.6) per decade1928 to 200539Fall

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

1926 to 2006
Yearly extremes at Ocosingo: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)50.0 C (122.0 F)196440.0 C (104.0 F)55
Coldest night (TNn)0.6 C (33.1 F)19817.2 C (45.0 F)55
Wettest day (Rx1day)259.8 mm (10.2 in)195579.0 mm (3.1 in)55
Wettest five days (Rx5day)384.7 mm (15.1 in)1971160.5 mm (6.3 in)55
Longest dry spell (CDD)107 days197330 days55

Hottest day (TXx)

Hottest day (TXx) at Ocosingo by year The hottest day of the year at Ocosingo, 1926 to 2006. The record is 50.0 C (122.0 F) in 1964, marked on the chart; the median year is 40.0 C (104.0 F). 30354045501940196019802000Record: 50.0 C (122.0 F) in 1964
The hottest day of the year at Ocosingo, 1926 to 2006. The record is 50.0 C (122.0 F) in 1964, marked on the chart; the median year is 40.0 C (104.0 F).
Hottest day (TXx) at Ocosingo by year
YearHottest day (TXx)
192633.9 C (93.0 F)
192741.7 C (107.1 F)
192840.0 C (104.0 F)
192940.6 C (105.1 F)
193040.0 C (104.0 F)
193140.0 C (104.0 F)
193343.9 C (111.0 F)
193440.0 C (104.0 F)
193540.0 C (104.0 F)
193640.0 C (104.0 F)
193740.0 C (104.0 F)
194331.7 C (89.1 F)
194540.0 C (104.0 F)
194640.0 C (104.0 F)
194737.2 C (99.0 F)
194840.6 C (105.1 F)
194939.4 C (102.9 F)
195039.4 C (102.9 F)
195139.4 C (102.9 F)
195240.0 C (104.0 F)
195339.4 C (102.9 F)
195439.4 C (102.9 F)
195539.4 C (102.9 F)
195638.3 C (100.9 F)
195740.6 C (105.1 F)
195842.8 C (109.0 F)
195940.0 C (104.0 F)
196042.8 C (109.0 F)
196140.0 C (104.0 F)
196242.8 C (109.0 F)
196345.0 C (113.0 F)
196450.0 C (122.0 F)
196543.9 C (111.0 F)
196645.0 C (113.0 F)
196738.9 C (102.0 F)
196838.9 C (102.0 F)
196941.7 C (107.1 F)
197037.8 C (100.0 F)
197138.9 C (102.0 F)
197238.9 C (102.0 F)
197341.7 C (107.1 F)
197436.7 C (98.1 F)
197538.9 C (102.0 F)
197637.8 C (100.0 F)
197737.8 C (100.0 F)
197840.0 C (104.0 F)
197938.3 C (100.9 F)
198038.9 C (102.0 F)
198138.9 C (102.0 F)
200132.8 C (91.0 F)
200240.0 C (104.0 F)
200335.6 C (96.1 F)
200435.0 C (95.0 F)
200536.7 C (98.1 F)
200637.8 C (100.0 F)

Coldest night (TNn)

Coldest night (TNn) at Ocosingo by year The coldest night of the year at Ocosingo, 1926 to 2006. The record is 0.6 C (33.1 F) in 1981, marked on the chart; the median year is 7.2 C (45.0 F). 0510151940196019802000Record: 0.6 C (33.1 F) in 1981
The coldest night of the year at Ocosingo, 1926 to 2006. The record is 0.6 C (33.1 F) in 1981, marked on the chart; the median year is 7.2 C (45.0 F).
Coldest night (TNn) at Ocosingo by year
YearColdest night (TNn)
192615.0 C (59.0 F)
19275.6 C (42.1 F)
19287.8 C (46.0 F)
19297.8 C (46.0 F)
19308.3 C (46.9 F)
19317.8 C (46.0 F)
19333.9 C (39.0 F)
19345.0 C (41.0 F)
19353.9 C (39.0 F)
19367.8 C (46.0 F)
193710.0 C (50.0 F)
194311.7 C (53.1 F)
19455.0 C (41.0 F)
194610.0 C (50.0 F)
19477.2 C (45.0 F)
19486.7 C (44.1 F)
19495.0 C (41.0 F)
19505.6 C (42.1 F)
19515.0 C (41.0 F)
19522.8 C (37.0 F)
195310.0 C (50.0 F)
19545.0 C (41.0 F)
19557.2 C (45.0 F)
195612.8 C (55.0 F)
19577.8 C (46.0 F)
19587.8 C (46.0 F)
19598.9 C (48.0 F)
19605.0 C (41.0 F)
19617.8 C (46.0 F)
19625.6 C (42.1 F)
19633.9 C (39.0 F)
19647.8 C (46.0 F)
19658.9 C (48.0 F)
19666.7 C (44.1 F)
19677.8 C (46.0 F)
19686.7 C (44.1 F)
19698.9 C (48.0 F)
197010.0 C (50.0 F)
19718.9 C (48.0 F)
19727.8 C (46.0 F)
19735.6 C (42.1 F)
19746.7 C (44.1 F)
19756.7 C (44.1 F)
19765.0 C (41.0 F)
19776.7 C (44.1 F)
19787.8 C (46.0 F)
19797.8 C (46.0 F)
19805.6 C (42.1 F)
19810.6 C (33.1 F)
200110.0 C (50.0 F)
20027.8 C (46.0 F)
20035.6 C (42.1 F)
20045.6 C (42.1 F)
20056.7 C (44.1 F)
20067.8 C (46.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Ocosingo by year The wettest day of the year at Ocosingo, 1926 to 2006. The record is 259.8 mm (10.2 in) in 1955, marked on the chart; the median year is 79.0 mm (3.1 in). 01002003001940196019802000Record: 259.8 mm (10.2 in) in 1955
The wettest day of the year at Ocosingo, 1926 to 2006. The record is 259.8 mm (10.2 in) in 1955, marked on the chart; the median year is 79.0 mm (3.1 in).
Wettest day (Rx1day) at Ocosingo by year
YearWettest day (Rx1day)
192672.9 mm (2.9 in)
192793.0 mm (3.7 in)
192873.2 mm (2.9 in)
192983.3 mm (3.3 in)
193061.0 mm (2.4 in)
193179.8 mm (3.1 in)
193399.8 mm (3.9 in)
193465.8 mm (2.6 in)
193591.4 mm (3.6 in)
193674.9 mm (2.9 in)
193739.9 mm (1.6 in)
194344.2 mm (1.7 in)
194510.2 mm (0.4 in)
194647.8 mm (1.9 in)
194777.0 mm (3.0 in)
194880.8 mm (3.2 in)
194969.9 mm (2.8 in)
195069.9 mm (2.8 in)
195184.8 mm (3.3 in)
195278.0 mm (3.1 in)
195382.8 mm (3.3 in)
1954168.9 mm (6.6 in)
1955259.8 mm (10.2 in)
1956154.9 mm (6.1 in)
195771.9 mm (2.8 in)
195859.9 mm (2.4 in)
195934.8 mm (1.4 in)
196059.9 mm (2.4 in)
196169.9 mm (2.8 in)
196286.9 mm (3.4 in)
196368.8 mm (2.7 in)
1964108.0 mm (4.3 in)
196557.9 mm (2.3 in)
1966122.9 mm (4.8 in)
1967121.9 mm (4.8 in)
1968161.8 mm (6.4 in)
1969168.9 mm (6.6 in)
197079.0 mm (3.1 in)
1971197.9 mm (7.8 in)
1972110.0 mm (4.3 in)
197396.8 mm (3.8 in)
197457.9 mm (2.3 in)
197559.9 mm (2.4 in)
197697.8 mm (3.9 in)
197767.8 mm (2.7 in)
197840.9 mm (1.6 in)
197941.9 mm (1.6 in)
1980103.9 mm (4.1 in)
198189.9 mm (3.5 in)
200174.9 mm (2.9 in)
200292.2 mm (3.6 in)
200392.5 mm (3.6 in)
200485.6 mm (3.4 in)
200580.8 mm (3.2 in)
200653.1 mm (2.1 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Ocosingo by year The wettest five days of the year at Ocosingo, 1926 to 2006. The record is 384.7 mm (15.1 in) in 1971, marked on the chart; the median year is 160.5 mm (6.3 in). 01002003004001940196019802000Record: 384.7 mm (15.1 in) in 1971
The wettest five days of the year at Ocosingo, 1926 to 2006. The record is 384.7 mm (15.1 in) in 1971, marked on the chart; the median year is 160.5 mm (6.3 in).
Wettest five days (Rx5day) at Ocosingo by year
YearWettest five days (Rx5day)
1926116.6 mm (4.6 in)
1927172.5 mm (6.8 in)
1928154.7 mm (6.1 in)
1929240.2 mm (9.5 in)
1930163.6 mm (6.4 in)
1931159.4 mm (6.3 in)
1933145.8 mm (5.7 in)
1934104.9 mm (4.1 in)
1935222.0 mm (8.7 in)
1936172.5 mm (6.8 in)
193771.7 mm (2.8 in)
1943104.7 mm (4.1 in)
194516.8 mm (0.7 in)
1946104.4 mm (4.1 in)
1947132.1 mm (5.2 in)
1948123.7 mm (4.9 in)
1949174.6 mm (6.9 in)
1950160.5 mm (6.3 in)
1951158.8 mm (6.3 in)
1952251.6 mm (9.9 in)
1953214.3 mm (8.4 in)
1954340.4 mm (13.4 in)
1955363.6 mm (14.3 in)
1956288.4 mm (11.4 in)
1957142.2 mm (5.6 in)
1958139.8 mm (5.5 in)
195999.8 mm (3.9 in)
1960140.5 mm (5.5 in)
1961101.5 mm (4.0 in)
1962183.4 mm (7.2 in)
1963129.3 mm (5.1 in)
1964149.4 mm (5.9 in)
1965118.1 mm (4.6 in)
1966222.9 mm (8.8 in)
1967271.3 mm (10.7 in)
1968325.1 mm (12.8 in)
1969262.4 mm (10.3 in)
1970184.5 mm (7.3 in)
1971384.7 mm (15.1 in)
1972260.1 mm (10.2 in)
1973214.4 mm (8.4 in)
1974131.0 mm (5.2 in)
1975160.3 mm (6.3 in)
1976194.4 mm (7.7 in)
1977167.4 mm (6.6 in)
1978169.2 mm (6.7 in)
1979144.2 mm (5.7 in)
1980247.5 mm (9.7 in)
1981384.3 mm (15.1 in)
2001133.7 mm (5.3 in)
2002191.3 mm (7.5 in)
2003129.5 mm (5.1 in)
2004135.9 mm (5.4 in)
2005204.5 mm (8.1 in)
2006116.9 mm (4.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Ocosingo by year The longest dry spell of the year at Ocosingo, 1926 to 2006. The record is 107 days in 1973, marked on the chart; the median year is 30 days. 0501001501940196019802000Record: 107 days in 1973
The longest dry spell of the year at Ocosingo, 1926 to 2006. The record is 107 days in 1973, marked on the chart; the median year is 30 days.
Longest dry spell (CDD) at Ocosingo by year
YearLongest dry spell (CDD)
19264 days
192713 days
192812 days
192932 days
193032 days
193116 days
193355 days
193433 days
193529 days
193620 days
19379 days
19436 days
194559 days
194626 days
194729 days
194831 days
194930 days
195030 days
195123 days
195227 days
195327 days
195439 days
195538 days
195643 days
195718 days
195841 days
195934 days
196025 days
196118 days
196230 days
196350 days
196420 days
196564 days
196636 days
196737 days
196833 days
196936 days
197092 days
197158 days
197248 days
1973107 days
197423 days
197556 days
197651 days
197735 days
197823 days
197917 days
198023 days
198141 days
200111 days
200224 days
200343 days
200416 days
200545 days
200613 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

47 years, 1928 to 2006

A day with at least 80.4 mm (3.2 in) of rain is expected about once in 2 years. A day with at least 266.6 mm (10.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Ocosingo: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years80.4 mm (3.2 in)
5 years113.3 mm (4.5 in)
10 years140.6 mm (5.5 in)
25 years183.0 mm (7.2 in)
50 years221.4 mm (8.7 in)Longer than the 47 years of record
100 years266.6 mm (10.5 in)Longer than the 47 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, 47 years of values from 1928 to 2006.

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: 259.8 mm (10.2 in) in 1955; 197.9 mm (7.8 in) in 1971; 168.9 mm (6.6 in) in 1954.

Download the Data

  • Data for Ocosingo standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Ocosingo 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

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