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Loma Fina Weather Records (MXN00030093)

Record envelope, standing records and threshold days for Loma Fina (MXN00030093), Mexico, with 61 years of record.

Key Facts for Loma Fina

  • Loma Fina (MXN00030093) is a weather station in Mexico at 19.25 latitude and -96.38 longitude, 30 m (98 ft) above sea level.
  • The station reports from 1951 to 2011, 61 years of record.
  • 1,464 records set at Loma Fina still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Loma Fina set a daily record precipitation of 11.9 mm (0.5 in) on 10 December 2011.

About the Station

  • Location: Mexico, 19.25 latitude, -96.38 longitude.
  • Elevation: 30 m (98 ft).
  • Period of record: 1951 to 2011, 61 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 Loma Fina, with 2026 drawn through them The band shows the record high and record low for each calendar day at Loma Fina. 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 Loma Fina. 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 Loma Fina, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan38.9 C (102.0 F)6.1 C (43.0 F)n/an/a
Feb39.4 C (102.9 F)1.7 C (35.1 F)n/an/a
Mar45.0 C (113.0 F)7.8 C (46.0 F)n/an/a
Apr45.0 C (113.0 F)7.8 C (46.0 F)n/an/a
May42.2 C (108.0 F)12.8 C (55.0 F)n/an/a
Jun42.8 C (109.0 F)13.9 C (57.0 F)n/an/a
Jul38.9 C (102.0 F)13.9 C (57.0 F)n/an/a
Aug38.9 C (102.0 F)15.0 C (59.0 F)n/an/a
Sep40.0 C (104.0 F)13.9 C (57.0 F)n/an/a
Oct38.9 C (102.0 F)12.2 C (54.0 F)n/an/a
Nov40.0 C (104.0 F)8.9 C (48.0 F)n/an/a
Dec40.0 C (104.0 F)5.6 C (42.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Loma Fina by the year they were set 1,464 records at Loma Fina still stand. 1966 holds the most, with 255. 01002003001952: 91953: 331954: 221955: 141956: 141957: 191958: 141959: 161960: 201961: 121962: 381963: 151964: 91965: 491966: 2551967: 421968: 551969: 1821970: 691971: 151972: 231973: 401974: 171975: 191976: 141977: 241978: 101979: 171980: 151981: 51982: 71983: 111984: 191985: 41986: 201987: 31988: 161989: 201990: 111991: 101992: 121993: 101994: 51995: 111996: 141997: 91998: 231999: 132000: 132001: 62002: 212003: 82004: 92005: 132006: 72007: 122008: 202009: 182010: 192011: 141952195819641970197619821988199420002006
1,464 records at Loma Fina still stand. 1966 holds the most, with 255.
Standing records at Loma Fina by the year they were set
Year setStanding records
19529
195333
195422
195514
195614
195719
195814
195916
196020
196112
196238
196315
19649
196549
1966255
196742
196855
1969182
197069
197115
197223
197340
197417
197519
197614
197724
197810
197917
198015
19815
19827
198311
198419
19854
198620
19873
198816
198920
199011
199110
199212
199310
19945
199511
199614
19979
199823
199913
200013
20016
200221
20038
20049
200513
20067
200712
200820
200918
201019
201114

All-Time Record Progression

3 new records
When Loma Fina set new all-time records 3 all-time records were set at Loma Fina between 4 March 1983 and 29 July 1996. Each dot is a new record. Record high maximum temperatureRecord daily precipitation4 March 1983: Record high maximum temperature 45.0 C (113.0 F)9 August 1992: Record daily precipitation 135.9 mm (5.4 in)29 July 1996: Record daily precipitation 168.9 mm (6.6 in)198519901995
3 all-time records were set at Loma Fina between 4 March 1983 and 29 July 1996. Each dot is a new record.
When Loma Fina set new all-time records
DateKindDetail
1983-03-04Record high maximum temperatureRecord high maximum temperature 45.0 C (113.0 F)
1992-08-09Record daily precipitationRecord daily precipitation 135.9 mm (5.4 in)
1996-07-29Record daily precipitationRecord daily precipitation 168.9 mm (6.6 in)

Wettest Day of Each Month

Jul: 168.9 mm (6.6 in)
Record daily precipitation for each month at Loma Fina The wettest day on record for each calendar month at Loma Fina. The most was 168.9 mm (6.6 in) on 29 July 1996. 050100150200 Jan: 49.8 mm (2.0 in), 15 January 2010 Jan Feb: 37.8 mm (1.5 in), 17 February 1969 Feb Mar: 49.3 mm (1.9 in), 19 March 1984 Mar Apr: 63.8 mm (2.5 in), 26 April 2004 Apr May: 77.0 mm (3.0 in), 27 May 1995 May Jun: 126.0 mm (5.0 in), 17 June 1967 Jun Jul: 168.9 mm (6.6 in), 29 July 1996 Jul Aug: 135.9 mm (5.4 in), 9 August 1992 Aug Sep: 126.0 mm (5.0 in), 17 September 1965 Sep Oct: 79.0 mm (3.1 in), 4 October 1968 Oct Nov: 63.8 mm (2.5 in), 22 November 1977 Nov Dec: 40.9 mm (1.6 in), 1 December 2003 Dec
The wettest day on record for each calendar month at Loma Fina. The most was 168.9 mm (6.6 in) on 29 July 1996.
Record daily precipitation for each month at Loma Fina
MonthRecord daily precipitation (mm)Date
Jan49.8 mm (2.0 in)15 January 2010
Feb37.8 mm (1.5 in)17 February 1969
Mar49.3 mm (1.9 in)19 March 1984
Apr63.8 mm (2.5 in)26 April 2004
May77.0 mm (3.0 in)27 May 1995
Jun126.0 mm (5.0 in)17 June 1967
Jul168.9 mm (6.6 in)29 July 1996
Aug135.9 mm (5.4 in)9 August 1992
Sep126.0 mm (5.0 in)17 September 1965
Oct79.0 mm (3.1 in)4 October 1968
Nov63.8 mm (2.5 in)22 November 1977
Dec40.9 mm (1.6 in)1 December 2003

Period of Record Coverage

1952 to 2011
Days with data per year at Loma Fina 60 years of record at Loma Fina, 1952 to 2011. 6 years have data for under 90 percent of days and are left out of rankings: 1952, 1970, 1979, 1982, 1987, 1992. 1952: 153 of 366 days1953: 365 of 365 days1954: 364 of 365 days1955: 365 of 365 days1956: 365 of 366 days1957: 365 of 365 days1958: 337 of 365 days1959: 365 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 364 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 363 of 365 days1966: 346 of 365 days1967: 362 of 365 days1968: 365 of 366 days1969: 362 of 365 days1970: 243 of 365 days1971: 365 of 365 days1972: 365 of 366 days1973: 364 of 365 days1974: 365 of 365 days1975: 364 of 365 days1976: 365 of 366 days1977: 364 of 365 days1978: 363 of 365 days1979: 244 of 365 days1980: 358 of 366 days1981: 365 of 365 days1982: 302 of 365 days1983: 362 of 365 days1984: 349 of 366 days1985: 365 of 365 days1986: 332 of 365 days1987: 97 of 365 days1988: 334 of 366 days1989: 362 of 365 days1990: 364 of 365 days1991: 365 of 365 days1992: 305 of 366 days1993: 363 of 365 days1994: 364 of 365 days1995: 363 of 365 days1996: 365 of 366 days1997: 363 of 365 days1998: 365 of 365 days1999: 365 of 365 days2000: 365 of 366 days2001: 335 of 365 days2002: 334 of 365 days2003: 364 of 365 days2004: 365 of 366 days2005: 364 of 365 days2006: 365 of 365 days2007: 365 of 365 days2008: 364 of 366 days2009: 362 of 365 days2010: 364 of 365 days2011: 364 of 365 days196019701980199020002010
60 years of record at Loma Fina, 1952 to 2011. 6 years have data for under 90 percent of days and are left out of rankings: 1952, 1970, 1979, 1982, 1987, 1992.
Days with data per year at Loma Fina
YearDays with dataShare of yearComplete
195215342%No
1953365100%Yes
1954364100%Yes
1955365100%Yes
1956365100%Yes
1957365100%Yes
195833792%Yes
1959365100%Yes
1960366100%Yes
1961365100%Yes
1962364100%Yes
1963365100%Yes
1964366100%Yes
196536399%Yes
196634695%Yes
196736299%Yes
1968365100%Yes
196936299%Yes
197024367%No
1971365100%Yes
1972365100%Yes
1973364100%Yes
1974365100%Yes
1975364100%Yes
1976365100%Yes
1977364100%Yes
197836399%Yes
197924467%No
198035898%Yes
1981365100%Yes
198230283%No
198336299%Yes
198434995%Yes
1985365100%Yes
198633291%Yes
19879727%No
198833491%Yes
198936299%Yes
1990364100%Yes
1991365100%Yes
199230583%No
199336399%Yes
1994364100%Yes
199536399%Yes
1996365100%Yes
199736399%Yes
1998365100%Yes
1999365100%Yes
2000365100%Yes
200133592%Yes
200233492%Yes
2003364100%Yes
2004365100%Yes
2005364100%Yes
2006365100%Yes
2007365100%Yes
200836499%Yes
200936299%Yes
2010364100%Yes
2011364100%Yes

Latest Records

20
Latest records at Loma Fina
DateStationRecordValueBeat old record byOld record stoodSignificance
10 December 2011Loma Fina, MXdaily rain11.9 mm (0.5 in)7.6 mm (0.30 in)32 years20 of 100 (Routine)
30 November 2011Loma Fina, MXdaily low min10.6 C (51.1 F)1.1 C (2.0 F)8 years12 of 100 (Routine)
29 November 2011Loma Fina, MXdaily low min10.0 C (50.0 F)1.7 C (3.1 F)24 years19 of 100 (Routine)
17 November 2011Loma Fina, MXdaily rain57.9 mm (2.3 in)50.0 mm (2.0 in)17 years51 of 100 (Notable)
11 November 2011Loma Fina, MXdaily low max22.8 C (73.0 F)1.1 C (2.0 F)58 years26 of 100 (Routine)
10 November 2011Loma Fina, MXdaily low max (Tie)22.8 C (73.0 F)tie56 years5 of 100 (Routine)
3 November 2011Loma Fina, MXdaily rain (Tie)19.8 mm (0.8 in)tie22 years3 of 100 (Routine)
18 October 2011Loma Fina, MXdaily high max (Tie)35.6 C (96.1 F)tie44 years4 of 100 (Routine)
30 September 2011Loma Fina, MXdaily high min23.9 C (75.0 F)1.1 C (2.0 F)56 years30 of 100 (Routine)
27 September 2011Loma Fina, MXdaily high max (Tie)35.6 C (96.1 F)tie52 years5 of 100 (Routine)
26 September 2011Loma Fina, MXdaily high max (Tie)35.6 C (96.1 F)tie44 years4 of 100 (Routine)
25 September 2011Loma Fina, MXdaily high min (Tie)23.9 C (75.0 F)tie38 years4 of 100 (Routine)
25 September 2011Loma Fina, MXdaily high max (Tie)35.6 C (96.1 F)tie5 years1 of 100 (Routine)
24 September 2011Loma Fina, MXdaily high min (Tie)23.9 C (75.0 F)tie1 year1 of 100 (Routine)
23 September 2011Loma Fina, MXdaily high min (Tie)23.9 C (75.0 F)tie53 years5 of 100 (Routine)
10 September 2011Loma Fina, MXdaily low max26.7 C (80.1 F)1.1 C (2.0 F)42 years23 of 100 (Routine)
6 September 2011Loma Fina, MXdaily high min (Tie)23.9 C (75.0 F)tie37 years4 of 100 (Routine)
5 September 2011Loma Fina, MXdaily high min (Tie)23.9 C (75.0 F)tie56 years5 of 100 (Routine)
4 September 2011Loma Fina, MXdaily high min (Tie)23.9 C (75.0 F)tie57 years5 of 100 (Routine)
4 September 2011Loma Fina, MXdaily high max (Tie)35.6 C (96.1 F)tie9 years2 of 100 (Routine)

Climate Trend

46 complete years, 1953 to 2011
Annual mean temperature at Loma Fina as warming stripes, 1953 to 2011 One stripe for each of 46 complete years at Loma Fina, 1953 to 2011. Blue stripes are years cooler than the station's own mean of 25.2 C (77.3 F); red stripes are warmer. The coolest year was 1956, at 24.6 C (76.3 F), and the warmest was 2011, at 26.3 C (79.4 F). The strongest colour marks a difference of 1.2 C (2.2 F). 1953: 25.3 C, +0.1 C from the station mean1954: 24.8 C, -0.4 C from the station mean1955: 24.8 C, -0.4 C from the station mean1956: 24.6 C, -0.6 C from the station mean1957: 25.3 C, +0.1 C from the station mean1959: 24.8 C, -0.4 C from the station mean1960: 24.8 C, -0.4 C from the station mean1961: 25.1 C, -0.1 C from the station mean1962: 25.4 C, +0.2 C from the station mean1963: 24.8 C, -0.4 C from the station mean1964: 25.0 C, -0.2 C from the station mean1965: 25.9 C, +0.7 C from the station mean1967: 25.5 C, +0.3 C from the station mean1968: 24.6 C, -0.6 C from the station mean1971: 25.4 C, +0.2 C from the station mean1972: 25.7 C, +0.5 C from the station mean1973: 25.2 C, 0.0 C from the station mean1974: 25.1 C, -0.1 C from the station mean1975: 25.5 C, +0.3 C from the station mean1976: 24.8 C, -0.4 C from the station mean1977: 25.3 C, +0.1 C from the station mean1978: 25.1 C, -0.1 C from the station mean1980: 24.9 C, -0.3 C from the station mean1981: 24.8 C, -0.4 C from the station mean1983: 25.1 C, -0.1 C from the station mean1985: 25.1 C, -0.1 C from the station mean1989: 24.8 C, -0.4 C from the station mean1990: 24.9 C, -0.3 C from the station mean1991: 25.2 C, 0.0 C from the station mean1993: 24.6 C, -0.6 C from the station mean1994: 25.1 C, -0.1 C from the station mean1995: 25.5 C, +0.3 C from the station mean1996: 24.6 C, -0.6 C from the station mean1997: 25.0 C, -0.2 C from the station mean1998: 25.5 C, +0.3 C from the station mean1999: 25.0 C, -0.2 C from the station mean2000: 25.0 C, -0.2 C from the station mean2003: 25.3 C, +0.1 C from the station mean2004: 25.2 C, 0.0 C from the station mean2005: 24.9 C, -0.3 C from the station mean2006: 25.3 C, +0.1 C from the station mean2007: 25.8 C, +0.6 C from the station mean2008: 26.1 C, +0.9 C from the station mean2009: 26.2 C, +1.0 C from the station mean2010: 25.6 C, +0.4 C from the station mean2011: 26.3 C, +1.1 C from the station mean195319601965197019751980198519901995200020052010
One stripe for each of 46 complete years at Loma Fina, 1953 to 2011. Blue stripes are years cooler than the station's own mean of 25.2 C (77.3 F); red stripes are warmer. The coolest year was 1956, at 24.6 C (76.3 F), and the warmest was 2011, at 26.3 C (79.4 F). The strongest colour marks a difference of 1.2 C (2.2 F).
Annual mean temperature at Loma Fina as warming stripes, 1953 to 2011
YearAnnual mean temperatureDifference from the station mean
195325.3 C+0.14 C
195424.8 C-0.36 C
195524.8 C-0.38 C
195624.6 C-0.60 C
195725.3 C+0.11 C
195924.8 C-0.35 C
196024.8 C-0.42 C
196125.1 C-0.13 C
196225.4 C+0.24 C
196324.8 C-0.37 C
196425.0 C-0.24 C
196525.9 C+0.67 C
196725.5 C+0.33 C
196824.6 C-0.55 C
197125.4 C+0.17 C
197225.7 C+0.51 C
197325.2 C+0.05 C
197425.1 C-0.05 C
197525.5 C+0.35 C
197624.8 C-0.40 C
197725.3 C+0.14 C
197825.1 C-0.05 C
198024.9 C-0.33 C
198124.8 C-0.37 C
198325.1 C-0.05 C
198525.1 C-0.12 C
198924.8 C-0.37 C
199024.9 C-0.25 C
199125.2 C+0.02 C
199324.6 C-0.58 C
199425.1 C-0.08 C
199525.5 C+0.31 C
199624.6 C-0.56 C
199725.0 C-0.20 C
199825.5 C+0.30 C
199925.0 C-0.18 C
200025.0 C-0.15 C
200325.3 C+0.10 C
200425.2 C-0.03 C
200524.9 C-0.30 C
200625.3 C+0.08 C
200725.8 C+0.62 C
200826.1 C+0.91 C
200926.2 C+1.02 C
201025.6 C+0.37 C
201126.3 C+1.13 C

The annual mean temperature here has risen by 0.09 C (0.02 to 0.15) per decade over 1953 to 2011. In Fahrenheit: 0.15 F (0.04 to 0.27) per decade. The slope is a straight line fitted to 46 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Loma Fina
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.09 C (0.02 to 0.15) per decade0.15 F (0.04 to 0.27) per decade1953 to 201146Rise
Mean daily maximum0.2 C (0.1 to 0.3) per decade0.3 F (0.2 to 0.5) per decade1953 to 201146Rise
Mean daily minimum-0.01 C (-0.10 to 0.08) per decade-0.01 F (-0.17 to 0.15) per decade1953 to 201146Not 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

1951 to 2011
Yearly extremes at Loma Fina: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)45.0 C (113.0 F)198340.0 C (104.0 F)60
Coldest night (TNn)1.7 C (35.1 F)196010.0 C (50.0 F)60
Wettest day (Rx1day)168.9 mm (6.6 in)199682.8 mm (3.3 in)61
Wettest five days (Rx5day)357.4 mm (14.1 in)1983148.3 mm (5.8 in)61
Longest dry spell (CDD)145 days195264 days61

Hottest day (TXx)

Hottest day (TXx) at Loma Fina by year The hottest day of the year at Loma Fina, 1951 to 2011. The record is 45.0 C (113.0 F) in 1983, marked on the chart; the median year is 40.0 C (104.0 F). 3537.54042.545196019701980199020002010Record: 45.0 C (113.0 F) in 1983
The hottest day of the year at Loma Fina, 1951 to 2011. The record is 45.0 C (113.0 F) in 1983, marked on the chart; the median year is 40.0 C (104.0 F).
Hottest day (TXx) at Loma Fina by year
YearHottest day (TXx)
1951n/a
195236.1 C (97.0 F)
195342.8 C (109.0 F)
195440.0 C (104.0 F)
195539.4 C (102.9 F)
195639.4 C (102.9 F)
195739.4 C (102.9 F)
195840.6 C (105.1 F)
195940.0 C (104.0 F)
196038.9 C (102.0 F)
196140.0 C (104.0 F)
196240.0 C (104.0 F)
196340.0 C (104.0 F)
196440.6 C (105.1 F)
196540.0 C (104.0 F)
196640.0 C (104.0 F)
196740.0 C (104.0 F)
196840.0 C (104.0 F)
196942.8 C (109.0 F)
197040.0 C (104.0 F)
197142.2 C (108.0 F)
197239.4 C (102.9 F)
197341.7 C (107.1 F)
197440.0 C (104.0 F)
197540.0 C (104.0 F)
197640.0 C (104.0 F)
197740.0 C (104.0 F)
197840.6 C (105.1 F)
197940.6 C (105.1 F)
198041.7 C (107.1 F)
198138.9 C (102.0 F)
198240.6 C (105.1 F)
198345.0 C (113.0 F)
198441.1 C (106.0 F)
198537.8 C (100.0 F)
198638.9 C (102.0 F)
198735.0 C (95.0 F)
198841.1 C (106.0 F)
198940.0 C (104.0 F)
199040.0 C (104.0 F)
199140.0 C (104.0 F)
199236.7 C (98.1 F)
199337.8 C (100.0 F)
199439.4 C (102.9 F)
199541.7 C (107.1 F)
199638.9 C (102.0 F)
199740.0 C (104.0 F)
199842.8 C (109.0 F)
199942.2 C (108.0 F)
200041.7 C (107.1 F)
200138.9 C (102.0 F)
200240.0 C (104.0 F)
200341.7 C (107.1 F)
200440.0 C (104.0 F)
200540.0 C (104.0 F)
200638.9 C (102.0 F)
200738.9 C (102.0 F)
200841.7 C (107.1 F)
200940.0 C (104.0 F)
201040.0 C (104.0 F)
201145.0 C (113.0 F)

Coldest night (TNn)

Coldest night (TNn) at Loma Fina by year The coldest night of the year at Loma Fina, 1951 to 2011. The record is 1.7 C (35.1 F) in 1960, marked on the chart; the median year is 10.0 C (50.0 F). 051015196019701980199020002010Record: 1.7 C (35.1 F) in 1960
The coldest night of the year at Loma Fina, 1951 to 2011. The record is 1.7 C (35.1 F) in 1960, marked on the chart; the median year is 10.0 C (50.0 F).
Coldest night (TNn) at Loma Fina by year
YearColdest night (TNn)
1951n/a
195211.7 C (53.1 F)
19538.9 C (48.0 F)
19548.3 C (46.9 F)
195510.0 C (50.0 F)
19567.8 C (46.0 F)
195710.0 C (50.0 F)
19588.9 C (48.0 F)
195910.0 C (50.0 F)
19601.7 C (35.1 F)
19618.3 C (46.9 F)
196210.6 C (51.1 F)
19637.8 C (46.0 F)
196410.0 C (50.0 F)
19659.4 C (48.9 F)
196613.9 C (57.0 F)
196711.7 C (53.1 F)
19687.8 C (46.0 F)
19695.6 C (42.1 F)
19706.7 C (44.1 F)
197111.7 C (53.1 F)
197211.7 C (53.1 F)
19736.7 C (44.1 F)
19748.9 C (48.0 F)
19758.9 C (48.0 F)
19766.7 C (44.1 F)
197710.0 C (50.0 F)
197812.8 C (55.0 F)
197910.6 C (51.1 F)
198010.6 C (51.1 F)
198110.0 C (50.0 F)
19828.3 C (46.9 F)
19839.4 C (48.9 F)
198412.2 C (54.0 F)
19859.4 C (48.9 F)
19866.1 C (43.0 F)
198715.0 C (59.0 F)
198810.6 C (51.1 F)
19895.6 C (42.1 F)
199010.6 C (51.1 F)
199110.0 C (50.0 F)
199210.0 C (50.0 F)
199310.0 C (50.0 F)
199411.1 C (52.0 F)
199511.7 C (53.1 F)
19967.2 C (45.0 F)
19975.6 C (42.1 F)
199810.0 C (50.0 F)
199910.6 C (51.1 F)
200010.0 C (50.0 F)
200111.7 C (53.1 F)
200210.0 C (50.0 F)
20037.8 C (46.0 F)
200411.7 C (53.1 F)
200510.0 C (50.0 F)
20067.8 C (46.0 F)
200710.6 C (51.1 F)
200811.7 C (53.1 F)
200911.7 C (53.1 F)
201010.6 C (51.1 F)
201110.0 C (50.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Loma Fina by year The wettest day of the year at Loma Fina, 1951 to 2011. The record is 168.9 mm (6.6 in) in 1996, marked on the chart; the median year is 82.8 mm (3.3 in). 050100150200196019701980199020002010Record: 168.9 mm (6.6 in) in 1996
The wettest day of the year at Loma Fina, 1951 to 2011. The record is 168.9 mm (6.6 in) in 1996, marked on the chart; the median year is 82.8 mm (3.3 in).
Wettest day (Rx1day) at Loma Fina by year
YearWettest day (Rx1day)
195156.9 mm (2.2 in)
195293.0 mm (3.7 in)
1953101.9 mm (4.0 in)
195452.3 mm (2.1 in)
1955125.0 mm (4.9 in)
195687.9 mm (3.5 in)
195735.3 mm (1.4 in)
195895.0 mm (3.7 in)
195975.9 mm (3.0 in)
196070.4 mm (2.8 in)
1961118.9 mm (4.7 in)
196271.9 mm (2.8 in)
196370.9 mm (2.8 in)
196455.9 mm (2.2 in)
1965126.0 mm (5.0 in)
196639.9 mm (1.6 in)
1967126.0 mm (5.0 in)
196879.0 mm (3.1 in)
1969111.8 mm (4.4 in)
19704.8 mm (0.19 in)
197170.9 mm (2.8 in)
197295.0 mm (3.7 in)
197367.8 mm (2.7 in)
197489.9 mm (3.5 in)
197559.9 mm (2.4 in)
197686.9 mm (3.4 in)
197763.8 mm (2.5 in)
197888.9 mm (3.5 in)
1979101.9 mm (4.0 in)
1980109.0 mm (4.3 in)
1981102.9 mm (4.1 in)
198248.3 mm (1.9 in)
1983100.8 mm (4.0 in)
198482.8 mm (3.3 in)
198587.4 mm (3.4 in)
198620.8 mm (0.8 in)
19871.0 mm (0.04 in)
198870.4 mm (2.8 in)
198984.8 mm (3.3 in)
199077.0 mm (3.0 in)
1991121.9 mm (4.8 in)
1992135.9 mm (5.4 in)
1993130.8 mm (5.1 in)
199494.0 mm (3.7 in)
1995101.9 mm (4.0 in)
1996168.9 mm (6.6 in)
199769.9 mm (2.8 in)
199873.9 mm (2.9 in)
199991.9 mm (3.6 in)
200078.0 mm (3.1 in)
200153.8 mm (2.1 in)
200287.9 mm (3.5 in)
2003111.0 mm (4.4 in)
200463.8 mm (2.5 in)
200573.9 mm (2.9 in)
200666.8 mm (2.6 in)
200772.9 mm (2.9 in)
2008104.9 mm (4.1 in)
200973.9 mm (2.9 in)
201090.9 mm (3.6 in)
201173.9 mm (2.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Loma Fina by year The wettest five days of the year at Loma Fina, 1951 to 2011. The record is 357.4 mm (14.1 in) in 1983, marked on the chart; the median year is 148.3 mm (5.8 in). 0100200300400196019701980199020002010Record: 357.4 mm (14.1 in) in 1983
The wettest five days of the year at Loma Fina, 1951 to 2011. The record is 357.4 mm (14.1 in) in 1983, marked on the chart; the median year is 148.3 mm (5.8 in).
Wettest five days (Rx5day) at Loma Fina by year
YearWettest five days (Rx5day)
1951124.0 mm (4.9 in)
1952200.4 mm (7.9 in)
1953118.5 mm (4.7 in)
1954120.5 mm (4.7 in)
1955262.2 mm (10.3 in)
1956137.5 mm (5.4 in)
195759.4 mm (2.3 in)
1958155.7 mm (6.1 in)
195979.5 mm (3.1 in)
1960146.0 mm (5.7 in)
1961234.3 mm (9.2 in)
1962121.6 mm (4.8 in)
1963129.9 mm (5.1 in)
1964123.7 mm (4.9 in)
1965128.8 mm (5.1 in)
1966125.5 mm (4.9 in)
1967128.8 mm (5.1 in)
1968125.5 mm (4.9 in)
1969218.0 mm (8.6 in)
19708.6 mm (0.34 in)
1971166.3 mm (6.5 in)
1972255.5 mm (10.1 in)
1973160.5 mm (6.3 in)
1974184.9 mm (7.3 in)
1975198.3 mm (7.8 in)
1976234.5 mm (9.2 in)
197779.4 mm (3.1 in)
1978144.5 mm (5.7 in)
1979123.2 mm (4.9 in)
1980224.1 mm (8.8 in)
1981220.8 mm (8.7 in)
198268.4 mm (2.7 in)
1983357.4 mm (14.1 in)
1984184.7 mm (7.3 in)
1985144.3 mm (5.7 in)
198677.6 mm (3.1 in)
19871.0 mm (0.04 in)
1988226.4 mm (8.9 in)
1989103.4 mm (4.1 in)
1990130.3 mm (5.1 in)
1991206.4 mm (8.1 in)
1992268.5 mm (10.6 in)
1993274.6 mm (10.8 in)
1994121.6 mm (4.8 in)
1995138.4 mm (5.4 in)
1996226.8 mm (8.9 in)
1997153.7 mm (6.1 in)
1998148.4 mm (5.8 in)
1999206.4 mm (8.1 in)
2000105.3 mm (4.1 in)
2001154.4 mm (6.1 in)
2002188.4 mm (7.4 in)
2003154.7 mm (6.1 in)
2004148.3 mm (5.8 in)
2005126.5 mm (5.0 in)
2006159.4 mm (6.3 in)
2007113.2 mm (4.5 in)
2008173.6 mm (6.8 in)
2009138.5 mm (5.5 in)
2010184.5 mm (7.3 in)
2011165.6 mm (6.5 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Loma Fina by year The longest dry spell of the year at Loma Fina, 1951 to 2011. The record is 145 days in 1952, marked on the chart; the median year is 64 days. 050100150196019701980199020002010Record: 145 days in 1952
The longest dry spell of the year at Loma Fina, 1951 to 2011. The record is 145 days in 1952, marked on the chart; the median year is 64 days.
Longest dry spell (CDD) at Loma Fina by year
YearLongest dry spell (CDD)
195164 days
1952145 days
195372 days
195487 days
1955118 days
195656 days
195757 days
195848 days
195961 days
196064 days
1961135 days
196290 days
1963125 days
196449 days
196554 days
1966105 days
196754 days
1968103 days
196987 days
1970100 days
1971111 days
197268 days
197386 days
197465 days
197566 days
197672 days
197796 days
197855 days
197921 days
198061 days
198145 days
198273 days
198374 days
198442 days
198572 days
198695 days
198771 days
198853 days
198962 days
199045 days
199162 days
199237 days
1993101 days
199457 days
199554 days
199642 days
199734 days
1998101 days
199972 days
200076 days
200149 days
200265 days
200355 days
200438 days
200551 days
200628 days
200736 days
200850 days
200997 days
201052 days
2011138 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

54 years, 1952 to 2011

A day with at least 83.9 mm (3.3 in) of rain is expected about once in 2 years. A day with at least 155.7 mm (6.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Loma Fina: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years83.9 mm (3.3 in)
5 years106.0 mm (4.2 in)
10 years119.3 mm (4.7 in)
25 years135.0 mm (5.3 in)
50 years145.7 mm (5.7 in)
100 years155.7 mm (6.1 in)Longer than the 54 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, 54 years of values from 1952 to 2011.

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: 168.9 mm (6.6 in) in 1996; 130.8 mm (5.1 in) in 1993; 126.0 mm (5.0 in) in 1965.

Download the Data

  • Data for Loma Fina standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Loma Fina 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).