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Utuado Weather Records (RQC00669608)

Record envelope, standing records and threshold days for Utuado (RQC00669608), PR, Puerto Rico [United States], with 68 years of record.

Key Facts for Utuado

  • Utuado (RQC00669608) is a weather station in PR, Puerto Rico [United States] at 18.26 latitude and -66.69 longitude, 159 m (520 ft) above sea level.
  • The station reports from 1931 to 1998, 68 years of record.
  • 1,464 records set at Utuado still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Utuado set a daily record precipitation of 65.5 mm (2.6 in) on 31 July 1998.

About the Station

  • Location: PR, Puerto Rico [United States], 18.26 latitude, -66.69 longitude.
  • Elevation: 159 m (520 ft).
  • Period of record: 1931 to 1998, 68 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Utuado, with 2026 drawn through them The band shows the record high and record low for each calendar day at Utuado. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 010203040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Utuado. 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 Utuado, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan36.1 C (97.0 F)7.2 C (45.0 F)n/an/a
Feb35.0 C (95.0 F)7.2 C (45.0 F)n/an/a
Mar35.6 C (96.1 F)7.2 C (45.0 F)n/an/a
Apr36.7 C (98.1 F)9.4 C (48.9 F)n/an/a
May37.2 C (99.0 F)11.1 C (52.0 F)n/an/a
Jun37.2 C (99.0 F)15.0 C (59.0 F)n/an/a
Jul36.7 C (98.1 F)13.9 C (57.0 F)n/an/a
Aug37.2 C (99.0 F)15.0 C (59.0 F)n/an/a
Sep37.8 C (100.0 F)15.0 C (59.0 F)n/an/a
Oct36.7 C (98.1 F)13.9 C (57.0 F)n/an/a
Nov35.6 C (96.1 F)11.1 C (52.0 F)n/an/a
Dec36.7 C (98.1 F)9.4 C (48.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Utuado by the year they were set 1,464 records at Utuado still stand. 1936 holds the most, with 101. 0501001501931: 61936: 1011937: 241938: 431939: 341940: 301941: 251942: 531943: 341944: 251945: 701946: 471947: 701948: 301950: 81951: 221952: 211953: 81954: 251955: 351956: 141957: 151958: 261959: 391960: 171961: 101962: 201963: 291964: 161965: 121966: 181967: 81968: 131969: 191970: 391971: 211972: 81973: 181974: 161975: 381976: 21977: 121978: 181979: 421980: 201981: 161982: 81983: 121984: 101985: 121986: 131987: 211988: 161989: 161990: 231991: 181992: 131993: 161994: 101995: 91996: 281997: 171998: 5193119421950195719641971197819851992
1,464 records at Utuado still stand. 1936 holds the most, with 101.
Standing records at Utuado by the year they were set
Year setStanding records
19316
1936101
193724
193843
193934
194030
194125
194253
194334
194425
194570
194647
194770
194830
19508
195122
195221
19538
195425
195535
195614
195715
195826
195939
196017
196110
196220
196329
196416
196512
196618
19678
196813
196919
197039
197121
19728
197318
197416
197538
19762
197712
197818
197942
198020
198116
19828
198312
198410
198512
198613
198721
198816
198916
199023
199118
199213
199316
199410
19959
199628
199717
19985

All-Time Record Progression

1 new records
When Utuado set new all-time records 1 all-time records were set at Utuado between 7 October 1985 and 7 October 1985. Each dot is a new record. Record daily precipitation7 October 1985: Record daily precipitation 180.3 mm (7.1 in)1985
1 all-time records were set at Utuado between 7 October 1985 and 7 October 1985. Each dot is a new record.
When Utuado set new all-time records
DateKindDetail
1985-10-07Record daily precipitationRecord daily precipitation 180.3 mm (7.1 in)

Wettest Day of Each Month

Oct: 180.3 mm (7.1 in)
Record daily precipitation for each month at Utuado The wettest day on record for each calendar month at Utuado. The most was 180.3 mm (7.1 in) on 7 October 1985. 050100150200 Jan: 82.6 mm (3.3 in), 22 January 1997 Jan Feb: 65.0 mm (2.6 in), 5 February 1998 Feb Mar: 111.8 mm (4.4 in), 26 March 1963 Mar Apr: 119.4 mm (4.7 in), 17 April 1945 Apr May: 154.7 mm (6.1 in), 20 May 1940 May Jun: 116.6 mm (4.6 in), 10 June 1970 Jun Jul: 101.6 mm (4.0 in), 12 July 1936 Jul Aug: 154.9 mm (6.1 in), 27 August 1961 Aug Sep: 134.6 mm (5.3 in), 7 September 1954 Sep Oct: 180.3 mm (7.1 in), 7 October 1985 Oct Nov: 109.5 mm (4.3 in), 9 November 1981 Nov Dec: 157.5 mm (6.2 in), 10 December 1965 Dec
The wettest day on record for each calendar month at Utuado. The most was 180.3 mm (7.1 in) on 7 October 1985.
Record daily precipitation for each month at Utuado
MonthRecord daily precipitation (mm)Date
Jan82.6 mm (3.3 in)22 January 1997
Feb65.0 mm (2.6 in)5 February 1998
Mar111.8 mm (4.4 in)26 March 1963
Apr119.4 mm (4.7 in)17 April 1945
May154.7 mm (6.1 in)20 May 1940
Jun116.6 mm (4.6 in)10 June 1970
Jul101.6 mm (4.0 in)12 July 1936
Aug154.9 mm (6.1 in)27 August 1961
Sep134.6 mm (5.3 in)7 September 1954
Oct180.3 mm (7.1 in)7 October 1985
Nov109.5 mm (4.3 in)9 November 1981
Dec157.5 mm (6.2 in)10 December 1965

Period of Record Coverage

1931 to 1998
Days with data per year at Utuado 63 years of record at Utuado, 1931 to 1998. 41 years have data for under 90 percent of days and are left out of rankings: 1931, 1936, 1937, 1939, 1940, 1941, 1942, 1943 and others. 1931: 31 of 365 days1936: 282 of 366 days1937: 304 of 365 days1938: 349 of 365 days1939: 280 of 365 days1940: 285 of 366 days1941: 292 of 365 days1942: 278 of 365 days1943: 283 of 365 days1944: 288 of 366 days1945: 295 of 365 days1946: 312 of 365 days1947: 278 of 365 days1948: 310 of 366 days1950: 75 of 365 days1951: 226 of 365 days1952: 299 of 366 days1953: 295 of 365 days1954: 298 of 365 days1955: 298 of 365 days1956: 292 of 366 days1957: 298 of 365 days1958: 296 of 365 days1959: 296 of 365 days1960: 293 of 366 days1961: 294 of 365 days1962: 285 of 365 days1963: 243 of 365 days1964: 244 of 366 days1965: 245 of 365 days1966: 243 of 365 days1967: 262 of 365 days1968: 355 of 366 days1969: 251 of 365 days1970: 364 of 365 days1971: 364 of 365 days1972: 243 of 366 days1973: 315 of 365 days1974: 266 of 365 days1975: 153 of 365 days1976: 49 of 366 days1977: 243 of 365 days1978: 290 of 365 days1979: 364 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 365 of 365 days1983: 363 of 365 days1984: 336 of 366 days1985: 363 of 365 days1986: 365 of 365 days1987: 364 of 365 days1988: 365 of 366 days1989: 364 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 335 of 366 days1993: 363 of 365 days1994: 333 of 365 days1995: 211 of 365 days1996: 365 of 366 days1997: 361 of 365 days1998: 212 of 365 days194019501960197019801990
63 years of record at Utuado, 1931 to 1998. 41 years have data for under 90 percent of days and are left out of rankings: 1931, 1936, 1937, 1939, 1940, 1941, 1942, 1943 and others.
Days with data per year at Utuado
YearDays with dataShare of yearComplete
1931318%No
193628277%No
193730483%No
193834996%Yes
193928077%No
194028578%No
194129280%No
194227876%No
194328378%No
194428879%No
194529581%No
194631285%No
194727876%No
194831085%No
19507521%No
195122662%No
195229982%No
195329581%No
195429882%No
195529882%No
195629280%No
195729882%No
195829681%No
195929681%No
196029380%No
196129481%No
196228578%No
196324367%No
196424467%No
196524567%No
196624367%No
196726272%No
196835597%Yes
196925169%No
1970364100%Yes
1971364100%Yes
197224366%No
197331586%No
197426673%No
197515342%No
19764913%No
197724367%No
197829079%No
1979364100%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
198336399%Yes
198433692%Yes
198536399%Yes
1986365100%Yes
1987364100%Yes
1988365100%Yes
1989364100%Yes
1990365100%Yes
1991365100%Yes
199233592%Yes
199336399%Yes
199433391%Yes
199521158%No
1996365100%Yes
199736199%Yes
199821258%No

Latest Records

20
Latest records at Utuado
DateStationRecordValueBeat old record byOld record stoodSignificance
31 July 1998Utuado, PRdaily rain65.5 mm (2.6 in)18.5 mm (0.7 in)12 years21 of 100 (Routine)
27 July 1998Utuado, PRdaily high min (Tie)21.7 C (71.1 F)tie28 years3 of 100 (Routine)
26 July 1998Utuado, PRdaily high min21.1 C (70.0 F)0.5 C (0.9 F)57 years26 of 100 (Routine)
23 July 1998Utuado, PRdaily high min (Tie)21.1 C (70.0 F)tie59 years5 of 100 (Routine)
22 July 1998Utuado, PRdaily high min (Tie)21.7 C (71.1 F)tie44 years4 of 100 (Routine)
21 July 1998Utuado, PRdaily low max (Tie)29.4 C (84.9 F)tie49 years5 of 100 (Routine)
26 May 1998Utuado, PRdaily high min21.7 C (71.1 F)1.1 C (2.0 F)52 years27 of 100 (Routine)
24 May 1998Utuado, PRdaily low max (Tie)28.9 C (84.0 F)tie47 years5 of 100 (Routine)
16 May 1998Utuado, PRdaily high min (Tie)20.6 C (69.1 F)tie57 years5 of 100 (Routine)
15 May 1998Utuado, PRdaily high min (Tie)20.6 C (69.1 F)tie56 years5 of 100 (Routine)
8 May 1998Utuado, PRdaily low max24.4 C (75.9 F)0.6 C (1.1 F)16 years13 of 100 (Routine)
15 April 1998Utuado, PRdaily low max (Tie)26.1 C (79.0 F)tie56 years5 of 100 (Routine)
14 April 1998Utuado, PRdaily low max (Tie)23.9 C (75.0 F)tie56 years5 of 100 (Routine)
9 February 1998Utuado, PRdaily high min20.0 C (68.0 F)0.6 C (1.1 F)38 years19 of 100 (Routine)
7 February 1998Utuado, PRdaily high max (Tie)32.2 C (90.0 F)tie42 years4 of 100 (Routine)
5 February 1998Utuado, PRmonthly high min21.7 C (71.1 F)0.6 C (1.1 F)52 years33 of 100 (Routine)
5 February 1998Utuado, PRmonthly rain65.0 mm (2.6 in)6.1 mm (0.24 in)16 years26 of 100 (Routine)
3 February 1998Utuado, PRdaily high max (Tie)32.2 C (90.0 F)tie52 years5 of 100 (Routine)
19 January 1998Utuado, PRdaily rain11.4 mm (0.4 in)1.0 mm (0.04 in)38 years17 of 100 (Routine)
24 December 1997Utuado, PRdaily rain25.9 mm (1.0 in)10.9 mm (0.4 in)18 years18 of 100 (Routine)

Climate Trend

32 complete years, 1938 to 1997
Annual mean temperature at Utuado as warming stripes, 1938 to 1997 One stripe for each of 32 complete years at Utuado, 1938 to 1997. Blue stripes are years cooler than the station's own mean of 24.1 C (75.5 F); red stripes are warmer. The coolest year was 1971, at 23.7 C (74.6 F), and the warmest was 1960, at 25.0 C (77.0 F). The strongest colour marks a difference of 0.9 C (1.6 F). 1938: 23.8 C, -0.3 C from the station mean1945: 24.0 C, -0.2 C from the station mean1946: 24.2 C, 0.0 C from the station mean1948: 23.7 C, -0.4 C from the station mean1952: 24.3 C, +0.2 C from the station mean1953: 24.2 C, 0.0 C from the station mean1954: 23.7 C, -0.4 C from the station mean1955: 23.7 C, -0.4 C from the station mean1956: 24.3 C, +0.2 C from the station mean1957: 24.3 C, +0.2 C from the station mean1958: 24.7 C, +0.5 C from the station mean1959: 25.0 C, +0.8 C from the station mean1960: 25.0 C, +0.8 C from the station mean1961: 24.4 C, +0.3 C from the station mean1968: 23.9 C, -0.3 C from the station mean1970: 24.4 C, +0.3 C from the station mean1971: 23.7 C, -0.5 C from the station mean1979: 24.1 C, -0.1 C from the station mean1980: 24.5 C, +0.3 C from the station mean1981: 24.6 C, +0.4 C from the station mean1982: 24.2 C, 0.0 C from the station mean1983: 24.8 C, +0.6 C from the station mean1985: 23.8 C, -0.4 C from the station mean1986: 23.7 C, -0.4 C from the station mean1987: 24.4 C, +0.2 C from the station mean1988: 24.0 C, -0.1 C from the station mean1989: 23.7 C, -0.4 C from the station mean1990: 23.9 C, -0.2 C from the station mean1991: 23.8 C, -0.3 C from the station mean1993: 23.9 C, -0.2 C from the station mean1996: 23.8 C, -0.4 C from the station mean1997: 24.2 C, +0.1 C from the station mean193819451950195519601965197019751980198519901995
One stripe for each of 32 complete years at Utuado, 1938 to 1997. Blue stripes are years cooler than the station's own mean of 24.1 C (75.5 F); red stripes are warmer. The coolest year was 1971, at 23.7 C (74.6 F), and the warmest was 1960, at 25.0 C (77.0 F). The strongest colour marks a difference of 0.9 C (1.6 F).
Annual mean temperature at Utuado as warming stripes, 1938 to 1997
YearAnnual mean temperatureDifference from the station mean
193823.8 C-0.30 C
194524.0 C-0.15 C
194624.2 C+0.05 C
194823.7 C-0.44 C
195224.3 C+0.19 C
195324.2 C+0.02 C
195423.7 C-0.40 C
195523.7 C-0.41 C
195624.3 C+0.17 C
195724.3 C+0.17 C
195824.7 C+0.55 C
195925.0 C+0.81 C
196025.0 C+0.85 C
196124.4 C+0.30 C
196823.9 C-0.27 C
197024.4 C+0.26 C
197123.7 C-0.45 C
197924.1 C-0.08 C
198024.5 C+0.33 C
198124.6 C+0.45 C
198224.2 C+0.01 C
198324.8 C+0.61 C
198523.8 C-0.39 C
198623.7 C-0.41 C
198724.4 C+0.25 C
198824.0 C-0.11 C
198923.7 C-0.43 C
199023.9 C-0.20 C
199123.8 C-0.32 C
199323.9 C-0.22 C
199623.8 C-0.37 C
199724.2 C+0.07 C

The fitted trend in annual mean temperature here over 1938 to 1997 is -0.03 C (-0.11 to 0.05) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.1 F (-0.2 to 0.1) per decade. The slope is a straight line fitted to 32 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Utuado
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.03 C (-0.11 to 0.05) per decade-0.1 F (-0.2 to 0.1) per decade1938 to 199732Not clearly different from zero
Mean daily maximum-0.2 C (-0.3 to -0.1) per decade-0.4 F (-0.6 to -0.2) per decade1938 to 199732Fall
Mean daily minimum0.2 C (0.1 to 0.3) per decade0.3 F (0.1 to 0.5) per decade1938 to 199732Rise

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

1931 to 1998
Yearly extremes at Utuado: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)37.8 C (100.0 F)193635.0 C (95.0 F)63
Coldest night (TNn)7.2 C (45.0 F)194611.1 C (52.0 F)63
Wettest day (Rx1day)180.3 mm (7.1 in)198596.0 mm (3.8 in)64
Wettest five days (Rx5day)303.8 mm (12.0 in)1985160.6 mm (6.3 in)63
Longest dry spell (CDD)40 days195819 days64

Hottest day (TXx)

Hottest day (TXx) at Utuado by year The hottest day of the year at Utuado, 1931 to 1998. The record is 37.8 C (100.0 F) in 1936, marked on the chart; the median year is 35.0 C (95.0 F). 32343638194019601980Record: 37.8 C (100.0 F) in 1936
The hottest day of the year at Utuado, 1931 to 1998. The record is 37.8 C (100.0 F) in 1936, marked on the chart; the median year is 35.0 C (95.0 F).
Hottest day (TXx) at Utuado by year
YearHottest day (TXx)
193132.8 C (91.0 F)
193637.8 C (100.0 F)
193735.0 C (95.0 F)
193835.6 C (96.1 F)
193937.2 C (99.0 F)
194035.6 C (96.1 F)
194136.7 C (98.1 F)
194236.1 C (97.0 F)
194335.0 C (95.0 F)
194436.1 C (97.0 F)
194536.1 C (97.0 F)
194636.1 C (97.0 F)
194736.7 C (98.1 F)
194835.6 C (96.1 F)
1949n/a
195034.4 C (93.9 F)
195136.7 C (98.1 F)
195236.1 C (97.0 F)
195334.4 C (93.9 F)
195437.2 C (99.0 F)
195534.4 C (93.9 F)
195636.1 C (97.0 F)
195736.1 C (97.0 F)
195834.4 C (93.9 F)
195935.0 C (95.0 F)
196036.1 C (97.0 F)
196135.0 C (95.0 F)
196235.6 C (96.1 F)
196336.1 C (97.0 F)
196436.7 C (98.1 F)
196535.6 C (96.1 F)
196637.2 C (99.0 F)
196735.0 C (95.0 F)
196834.4 C (93.9 F)
196935.0 C (95.0 F)
197035.6 C (96.1 F)
197135.0 C (95.0 F)
197235.0 C (95.0 F)
197335.6 C (96.1 F)
197436.1 C (97.0 F)
197536.7 C (98.1 F)
197633.3 C (91.9 F)
197735.0 C (95.0 F)
197834.4 C (93.9 F)
197935.0 C (95.0 F)
198035.0 C (95.0 F)
198135.0 C (95.0 F)
198235.0 C (95.0 F)
198335.0 C (95.0 F)
198434.4 C (93.9 F)
198534.4 C (93.9 F)
198634.4 C (93.9 F)
198735.0 C (95.0 F)
198833.9 C (93.0 F)
198933.9 C (93.0 F)
199035.0 C (95.0 F)
199133.3 C (91.9 F)
199234.4 C (93.9 F)
199335.0 C (95.0 F)
199434.4 C (93.9 F)
199533.3 C (91.9 F)
199633.9 C (93.0 F)
199735.0 C (95.0 F)
199833.3 C (91.9 F)

Coldest night (TNn)

Coldest night (TNn) at Utuado by year The coldest night of the year at Utuado, 1931 to 1998. The record is 7.2 C (45.0 F) in 1946, marked on the chart; the median year is 11.1 C (52.0 F). 68101214194019601980Record: 7.2 C (45.0 F) in 1946
The coldest night of the year at Utuado, 1931 to 1998. The record is 7.2 C (45.0 F) in 1946, marked on the chart; the median year is 11.1 C (52.0 F).
Coldest night (TNn) at Utuado by year
YearColdest night (TNn)
193112.8 C (55.0 F)
193611.7 C (53.1 F)
193711.1 C (52.0 F)
193810.0 C (50.0 F)
193910.0 C (50.0 F)
194012.2 C (54.0 F)
194111.1 C (52.0 F)
194211.1 C (52.0 F)
194311.7 C (53.1 F)
194411.1 C (52.0 F)
19459.4 C (48.9 F)
19467.2 C (45.0 F)
19477.2 C (45.0 F)
194810.0 C (50.0 F)
1949n/a
195010.0 C (50.0 F)
195110.6 C (51.1 F)
195210.0 C (50.0 F)
195311.1 C (52.0 F)
195410.0 C (50.0 F)
19557.8 C (46.0 F)
195610.6 C (51.1 F)
195711.1 C (52.0 F)
195810.6 C (51.1 F)
195912.2 C (54.0 F)
196011.1 C (52.0 F)
196112.8 C (55.0 F)
196212.2 C (54.0 F)
196312.8 C (55.0 F)
196411.7 C (53.1 F)
196511.7 C (53.1 F)
196613.3 C (55.9 F)
196711.1 C (52.0 F)
196810.0 C (50.0 F)
196911.7 C (53.1 F)
19708.9 C (48.0 F)
197111.7 C (53.1 F)
19729.4 C (48.9 F)
197310.0 C (50.0 F)
197412.2 C (54.0 F)
197512.2 C (54.0 F)
197610.0 C (50.0 F)
197711.7 C (53.1 F)
197811.1 C (52.0 F)
19798.9 C (48.0 F)
19809.4 C (48.9 F)
198111.7 C (53.1 F)
198212.2 C (54.0 F)
198310.6 C (51.1 F)
198411.7 C (53.1 F)
198511.1 C (52.0 F)
198611.1 C (52.0 F)
198711.7 C (53.1 F)
198812.2 C (54.0 F)
198911.7 C (53.1 F)
19909.4 C (48.9 F)
199110.0 C (50.0 F)
199212.2 C (54.0 F)
199311.7 C (53.1 F)
199412.8 C (55.0 F)
199511.7 C (53.1 F)
199612.8 C (55.0 F)
199711.7 C (53.1 F)
199812.8 C (55.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Utuado by year The wettest day of the year at Utuado, 1931 to 1998. The record is 180.3 mm (7.1 in) in 1985, marked on the chart; the median year is 96.0 mm (3.8 in). 050100150200194019601980Record: 180.3 mm (7.1 in) in 1985
The wettest day of the year at Utuado, 1931 to 1998. The record is 180.3 mm (7.1 in) in 1985, marked on the chart; the median year is 96.0 mm (3.8 in).
Wettest day (Rx1day) at Utuado by year
YearWettest day (Rx1day)
19318.1 mm (0.32 in)
1936101.6 mm (4.0 in)
193761.0 mm (2.4 in)
193872.6 mm (2.9 in)
193983.8 mm (3.3 in)
1940154.7 mm (6.1 in)
194177.0 mm (3.0 in)
1942111.3 mm (4.4 in)
1943134.6 mm (5.3 in)
194466.5 mm (2.6 in)
1945119.4 mm (4.7 in)
194687.9 mm (3.5 in)
194780.0 mm (3.1 in)
194885.6 mm (3.4 in)
19490.0 mm (0.00 in)
195024.1 mm (0.9 in)
195196.5 mm (3.8 in)
195287.4 mm (3.4 in)
195396.0 mm (3.8 in)
1954134.6 mm (5.3 in)
1955104.1 mm (4.1 in)
1956152.4 mm (6.0 in)
1957106.7 mm (4.2 in)
195873.7 mm (2.9 in)
1959103.4 mm (4.1 in)
196086.4 mm (3.4 in)
1961154.9 mm (6.1 in)
196276.2 mm (3.0 in)
1963111.8 mm (4.4 in)
196458.4 mm (2.3 in)
1965157.5 mm (6.2 in)
1966101.6 mm (4.0 in)
1967111.0 mm (4.4 in)
1968105.9 mm (4.2 in)
196996.0 mm (3.8 in)
1970116.6 mm (4.6 in)
197197.8 mm (3.9 in)
197295.3 mm (3.8 in)
197366.0 mm (2.6 in)
1974101.6 mm (4.0 in)
1975111.5 mm (4.4 in)
197618.0 mm (0.7 in)
197764.5 mm (2.5 in)
197857.2 mm (2.3 in)
1979153.7 mm (6.1 in)
1980148.3 mm (5.8 in)
1981109.5 mm (4.3 in)
1982111.3 mm (4.4 in)
198397.8 mm (3.9 in)
198473.2 mm (2.9 in)
1985180.3 mm (7.1 in)
198672.6 mm (2.9 in)
198762.2 mm (2.4 in)
198877.7 mm (3.1 in)
198986.4 mm (3.4 in)
199088.9 mm (3.5 in)
1991114.3 mm (4.5 in)
1992102.4 mm (4.0 in)
199355.4 mm (2.2 in)
199459.7 mm (2.4 in)
199558.7 mm (2.3 in)
1996110.5 mm (4.4 in)
1997115.8 mm (4.6 in)
199865.5 mm (2.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Utuado by year The wettest five days of the year at Utuado, 1931 to 1998. The record is 303.8 mm (12.0 in) in 1985, marked on the chart; the median year is 160.6 mm (6.3 in). 0100200300400194019601980Record: 303.8 mm (12.0 in) in 1985
The wettest five days of the year at Utuado, 1931 to 1998. The record is 303.8 mm (12.0 in) in 1985, marked on the chart; the median year is 160.6 mm (6.3 in).
Wettest five days (Rx5day) at Utuado by year
YearWettest five days (Rx5day)
193115.2 mm (0.6 in)
1936210.1 mm (8.3 in)
1937155.3 mm (6.1 in)
1938134.4 mm (5.3 in)
1939139.7 mm (5.5 in)
1940206.1 mm (8.1 in)
1941164.3 mm (6.5 in)
1942162.3 mm (6.4 in)
1943170.1 mm (6.7 in)
1944163.8 mm (6.4 in)
1945216.7 mm (8.5 in)
1946108.5 mm (4.3 in)
1947218.2 mm (8.6 in)
1948111.3 mm (4.4 in)
1949n/a
195040.4 mm (1.6 in)
1951179.8 mm (7.1 in)
1952147.2 mm (5.8 in)
1953186.0 mm (7.3 in)
1954238.8 mm (9.4 in)
1955149.6 mm (5.9 in)
1956206.6 mm (8.1 in)
1957165.6 mm (6.5 in)
1958132.8 mm (5.2 in)
1959152.4 mm (6.0 in)
1960141.5 mm (5.6 in)
1961216.7 mm (8.5 in)
1962120.4 mm (4.7 in)
1963128.9 mm (5.1 in)
1964151.1 mm (5.9 in)
1965254.0 mm (10.0 in)
1966145.6 mm (5.7 in)
1967123.9 mm (4.9 in)
1968197.1 mm (7.8 in)
1969206.0 mm (8.1 in)
1970213.2 mm (8.4 in)
1971148.3 mm (5.8 in)
1972169.0 mm (6.7 in)
1973172.2 mm (6.8 in)
1974242.6 mm (9.6 in)
1975191.6 mm (7.5 in)
197626.4 mm (1.0 in)
197794.6 mm (3.7 in)
197897.4 mm (3.8 in)
1979242.8 mm (9.6 in)
1980225.6 mm (8.9 in)
1981195.4 mm (7.7 in)
1982133.9 mm (5.3 in)
1983177.3 mm (7.0 in)
1984147.4 mm (5.8 in)
1985303.8 mm (12.0 in)
1986177.3 mm (7.0 in)
1987103.3 mm (4.1 in)
1988110.9 mm (4.4 in)
1989160.6 mm (6.3 in)
1990174.8 mm (6.9 in)
1991118.9 mm (4.7 in)
1992130.3 mm (5.1 in)
1993116.7 mm (4.6 in)
1994106.2 mm (4.2 in)
199598.1 mm (3.9 in)
1996172.7 mm (6.8 in)
1997230.3 mm (9.1 in)
1998153.7 mm (6.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Utuado by year The longest dry spell of the year at Utuado, 1931 to 1998. The record is 40 days in 1958, marked on the chart; the median year is 19 days. 010203040194019601980Record: 40 days in 1958
The longest dry spell of the year at Utuado, 1931 to 1998. The record is 40 days in 1958, marked on the chart; the median year is 19 days.
Longest dry spell (CDD) at Utuado by year
YearLongest dry spell (CDD)
193119 days
193633 days
193729 days
193826 days
193924 days
194020 days
194125 days
194220 days
194323 days
194424 days
194525 days
194620 days
194715 days
194810 days
19491 day
19509 days
195115 days
195216 days
195318 days
195410 days
195516 days
195618 days
195725 days
195840 days
195933 days
196015 days
196117 days
196220 days
196331 days
196428 days
196518 days
196614 days
196721 days
196819 days
196913 days
197020 days
197114 days
197217 days
197327 days
197419 days
197525 days
197614 days
197733 days
197814 days
197921 days
198015 days
198110 days
198218 days
198335 days
198423 days
198521 days
198613 days
198717 days
198814 days
198920 days
199011 days
199111 days
199230 days
199314 days
199416 days
199514 days
199614 days
199719 days
199814 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

49 years, 1936 to 1997

A day with at least 97.4 mm (3.8 in) of rain is expected about once in 2 years. A day with at least 192.8 mm (7.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Utuado: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years97.4 mm (3.8 in)
5 years125.0 mm (4.9 in)
10 years142.4 mm (5.6 in)
25 years163.5 mm (6.4 in)
50 years178.4 mm (7.0 in)Longer than the 49 years of record
100 years192.8 mm (7.6 in)Longer than the 49 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, 49 years of values from 1936 to 1997.

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: 180.3 mm (7.1 in) in 1985; 157.5 mm (6.2 in) in 1965; 154.9 mm (6.1 in) in 1961.

Download the Data

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

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