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Built 2026-10-19 (19 October 2026)

Ustica Island Weather Records (ITM00016400)

Record envelope, standing records and threshold days for Ustica Island (ITM00016400), Italy, with 69 years of record.

Key Facts for Ustica Island

  • Ustica Island (ITM00016400) is a weather station in Italy at 38.70 latitude and 13.18 longitude, 251 m (823 ft) above sea level.
  • The station reports from 1957 to 2025, 69 years of record.
  • 1,464 records set at Ustica Island still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Ustica Island set a daily record high maximum temperature of 19.2 C (66.6 F) on 15 March 2025.

About the Station

  • Location: Italy, 38.70 latitude, 13.18 longitude.
  • Elevation: 251 m (823 ft).
  • Period of record: 1957 to 2025, 69 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

4 days at or beyond a record
Daily record high and record low at Ustica Island, with 2026 drawn through them The band shows the record high and record low for each calendar day at Ustica Island. The lines show the 2026 daily maximum and minimum. 4 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -1001020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Ustica Island. The lines show the 2026 daily maximum and minimum. 4 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Ustica Island, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan20.2 C (68.4 F)0.0 C (32.0 F)18.6 C (65.5 F)8.0 C (46.4 F)
Feb23.0 C (73.4 F)0.0 C (32.0 F)16.2 C (61.2 F)7.0 C (44.6 F)
Mar24.0 C (75.2 F)-0.1 C (31.8 F)22.8 C (73.0 F)9.3 C (48.7 F)
Apr29.4 C (84.9 F)0.1 C (32.2 F)21.4 C (70.5 F)9.3 C (48.7 F)
May33.4 C (92.1 F)4.2 C (39.6 F)23.5 C (74.3 F)13.7 C (56.7 F)
Jun37.4 C (99.3 F)7.3 C (45.1 F)30.8 C (87.4 F)18.4 C (65.1 F)
Jul41.0 C (105.8 F)13.9 C (57.0 F)32.4 C (90.3 F)21.4 C (70.5 F)
Aug37.4 C (99.3 F)13.4 C (56.1 F)30.2 C (86.4 F)21.7 C (71.1 F)
Sep36.2 C (97.2 F)11.0 C (51.8 F)n/an/a
Oct32.2 C (90.0 F)8.4 C (47.1 F)n/an/a
Nov27.6 C (81.7 F)0.4 C (32.7 F)n/an/a
Dec22.8 C (73.0 F)0.0 C (32.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Ustica Island by the year they were set 1,464 records at Ustica Island still stand. 2024 holds the most, with 85. 02550751001957: 411958: 301965: 11966: 181967: 311968: 211969: 411970: 271971: 71973: 271974: 401975: 171976: 281977: 291978: 311979: 181980: 251981: 371982: 71983: 191984: 131985: 151986: 111987: 241988: 171989: 121990: 121991: 221992: 791993: 21994: 31995: 41996: 31997: 11999: 52000: 172001: 202002: 232003: 202004: 182005: 202006: 332007: 452008: 212009: 272010: 182011: 182012: 172013: 152014: 392015: 322016: 162017: 142018: 202019: 132020: 382021: 232022: 672023: 782024: 852025: 9195719701978198519922000200720142021
1,464 records at Ustica Island still stand. 2024 holds the most, with 85.
Standing records at Ustica Island by the year they were set
Year setStanding records
195741
195830
19651
196618
196731
196821
196941
197027
19717
197327
197440
197517
197628
197729
197831
197918
198025
198137
19827
198319
198413
198515
198611
198724
198817
198912
199012
199122
199279
19932
19943
19954
19963
19971
19995
200017
200120
200223
200320
200418
200520
200633
200745
200821
200927
201018
201118
201217
201315
201439
201532
201616
201714
201820
201913
202038
202123
202267
202378
202485
20259

All-Time Record Progression

5 new records
When Ustica Island set new all-time records 5 all-time records were set at Ustica Island between 23 July 2007 and 24 July 2023. Each dot is a new record. Record high maximum temperatureRecord high minimum temperature23 July 2007: Record high maximum temperature 39.4 C (102.9 F)24 July 2007: Record high minimum temperature 28.8 C (83.8 F)17 July 2023: Record high minimum temperature 30.0 C (86.0 F)23 July 2023: Record high maximum temperature 41.0 C (105.8 F)24 July 2023: Record high minimum temperature 30.4 C (86.7 F)201020152020
5 all-time records were set at Ustica Island between 23 July 2007 and 24 July 2023. Each dot is a new record.
When Ustica Island set new all-time records
DateKindDetail
2007-07-23Record high maximum temperatureRecord high maximum temperature 39.4 C (102.9 F)
2007-07-24Record high minimum temperatureRecord high minimum temperature 28.8 C (83.8 F)
2023-07-17Record high minimum temperatureRecord high minimum temperature 30.0 C (86.0 F)
2023-07-23Record high maximum temperatureRecord high maximum temperature 41.0 C (105.8 F)
2023-07-24Record high minimum temperatureRecord high minimum temperature 30.4 C (86.7 F)

Wettest Day of Each Month

Sep: 300.0 mm (11.8 in)
Record daily precipitation for each month at Ustica Island The wettest day on record for each calendar month at Ustica Island. The most was 300.0 mm (11.8 in) on 26 September 1978. 0100200300 Jan: 130.0 mm (5.1 in), 9 January 1974 Jan Feb: 33.0 mm (1.3 in), 21 February 2006 Feb Mar: 34.0 mm (1.3 in), 16 March 1983 Mar Apr: 135.9 mm (5.4 in), 1 April 1991 Apr May: 100.1 mm (3.9 in), 21 May 1978 May Jun: 101.1 mm (4.0 in), 28 June 1994 Jun Jul: 18.0 mm (0.7 in), 24 July 2015 Jul Aug: 130.0 mm (5.1 in), 7 August 1983 Aug Sep: 300.0 mm (11.8 in), 26 September 1978 Sep Oct: 63.0 mm (2.5 in), 17 October 1997 Oct Nov: 104.9 mm (4.1 in), 1 November 1991 Nov Dec: 100.1 mm (3.9 in), 1 December 2013 Dec
The wettest day on record for each calendar month at Ustica Island. The most was 300.0 mm (11.8 in) on 26 September 1978.
Record daily precipitation for each month at Ustica Island
MonthRecord daily precipitation (mm)Date
Jan130.0 mm (5.1 in)9 January 1974
Feb33.0 mm (1.3 in)21 February 2006
Mar34.0 mm (1.3 in)16 March 1983
Apr135.9 mm (5.4 in)1 April 1991
May100.1 mm (3.9 in)21 May 1978
Jun101.1 mm (4.0 in)28 June 1994
Jul18.0 mm (0.7 in)24 July 2015
Aug130.0 mm (5.1 in)7 August 1983
Sep300.0 mm (11.8 in)26 September 1978
Oct63.0 mm (2.5 in)17 October 1997
Nov104.9 mm (4.1 in)1 November 1991
Dec100.1 mm (3.9 in)1 December 2013

Period of Record Coverage

1957 to 2025
Days with data per year at Ustica Island 61 years of record at Ustica Island, 1957 to 2025. 54 years have data for under 90 percent of days and are left out of rankings: 1957, 1965, 1966, 1968, 1971, 1973, 1974, 1975 and others. 1957: 181 of 365 days1958: 356 of 365 days1965: 1 of 365 days1966: 228 of 365 days1967: 337 of 365 days1968: 329 of 366 days1969: 340 of 365 days1970: 336 of 365 days1971: 77 of 365 days1973: 314 of 365 days1974: 314 of 365 days1975: 303 of 365 days1976: 299 of 366 days1977: 323 of 365 days1978: 320 of 365 days1979: 303 of 365 days1980: 268 of 366 days1981: 297 of 365 days1983: 292 of 365 days1984: 294 of 366 days1985: 288 of 365 days1986: 282 of 365 days1987: 298 of 365 days1988: 294 of 366 days1989: 297 of 365 days1990: 306 of 365 days1991: 292 of 365 days1992: 160 of 366 days1993: 4 of 365 days1994: 9 of 365 days1995: 7 of 365 days1996: 4 of 366 days1997: 7 of 365 days1998: 4 of 365 days1999: 72 of 365 days2000: 310 of 366 days2001: 252 of 365 days2002: 276 of 365 days2003: 267 of 365 days2004: 308 of 366 days2005: 348 of 365 days2006: 307 of 365 days2007: 333 of 365 days2008: 353 of 366 days2009: 323 of 365 days2010: 319 of 365 days2011: 320 of 365 days2012: 322 of 366 days2013: 302 of 365 days2014: 308 of 365 days2015: 294 of 365 days2016: 255 of 366 days2017: 219 of 365 days2018: 233 of 365 days2019: 220 of 365 days2020: 221 of 366 days2021: 251 of 365 days2022: 291 of 365 days2023: 226 of 365 days2024: 212 of 366 days2025: 94 of 365 days197019801990200020102020
61 years of record at Ustica Island, 1957 to 2025. 54 years have data for under 90 percent of days and are left out of rankings: 1957, 1965, 1966, 1968, 1971, 1973, 1974, 1975 and others.
Days with data per year at Ustica Island
YearDays with dataShare of yearComplete
195718150%No
195835698%Yes
196510%No
196622862%No
196733792%Yes
196832990%No
196934093%Yes
197033692%Yes
19717721%No
197331486%No
197431486%No
197530383%No
197629982%No
197732388%No
197832088%No
197930383%No
198026873%No
198129781%No
198329280%No
198429480%No
198528879%No
198628277%No
198729882%No
198829480%No
198929781%No
199030684%No
199129280%No
199216044%No
199341%No
199492%No
199572%No
199641%No
199772%No
199841%No
19997220%No
200031085%No
200125269%No
200227676%No
200326773%No
200430884%No
200534895%Yes
200630784%No
200733391%Yes
200835396%Yes
200932388%No
201031987%No
201132088%No
201232288%No
201330283%No
201430884%No
201529481%No
201625570%No
201721960%No
201823364%No
201922060%No
202022160%No
202125169%No
202229180%No
202322662%No
202421258%No
20259426%No

Latest Records

20
Latest records at Ustica Island
DateStationRecordValueBeat old record byOld record stoodSignificance
15 March 2025Ustica Island, ITdaily high max19.2 C (66.6 F)0.2 C (0.4 F)46 years19 of 100 (Routine)
14 March 2025Ustica Island, ITdaily high max22.8 C (73.0 F)1.2 C (2.2 F)23 years16 of 100 (Routine)
13 March 2025Ustica Island, ITdaily high min (Tie)12.4 C (54.3 F)tie2 years1 of 100 (Routine)
11 March 2025Ustica Island, ITdaily high max19.6 C (67.3 F)1.4 C (2.5 F)23 years17 of 100 (Routine)
9 February 2025Ustica Island, ITdaily high min12.0 C (53.6 F)0.2 C (0.4 F)1 year6 of 100 (Routine)
8 February 2025Ustica Island, ITdaily high min (Tie)12.0 C (53.6 F)tie1 year1 of 100 (Routine)
2 February 2025Ustica Island, ITdaily high min13.0 C (55.4 F)0.2 C (0.4 F)7 years8 of 100 (Routine)
25 January 2025Ustica Island, ITdaily high max18.6 C (65.5 F)1.0 C (1.8 F)24 years17 of 100 (Routine)
23 January 2025Ustica Island, ITdaily high min (Tie)13.6 C (56.5 F)tie18 years2 of 100 (Routine)
11 January 2025Ustica Island, ITdaily high min (Tie)13.0 C (55.4 F)tie10 years2 of 100 (Routine)
9 January 2025Ustica Island, ITdaily high min (Tie)13.0 C (55.4 F)tie2 years1 of 100 (Routine)
7 January 2025Ustica Island, ITdaily high min14.6 C (58.3 F)0.2 C (0.4 F)24 years13 of 100 (Routine)
6 January 2025Ustica Island, ITdaily high min13.4 C (56.1 F)0.4 C (0.7 F)46 years20 of 100 (Routine)
4 January 2025Ustica Island, ITdaily high min14.0 C (57.2 F)0.4 C (0.7 F)22 years13 of 100 (Routine)
30 December 2024Ustica Island, ITdaily high max18.4 C (65.1 F)0.6 C (1.1 F)39 years19 of 100 (Routine)
25 December 2024Ustica Island, ITdaily low max11.0 C (51.8 F)0.1 C (0.2 F)55 years22 of 100 (Routine)
22 December 2024Ustica Island, ITdaily low min (Tie)6.0 C (42.8 F)tie44 years4 of 100 (Routine)
29 November 2024Ustica Island, ITdaily high max20.8 C (69.4 F)0.8 C (1.4 F)10 years11 of 100 (Routine)
28 November 2024Ustica Island, ITdaily high min17.0 C (62.6 F)0.4 C (0.7 F)10 years10 of 100 (Routine)
28 November 2024Ustica Island, ITdaily high max21.4 C (70.5 F)0.2 C (0.4 F)10 years9 of 100 (Routine)

Extremes by Year

1957 to 2025
Yearly extremes at Ustica Island: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)41.0 C (105.8 F)202333.0 C (91.4 F)61
Coldest night (TNn)-0.1 C (31.8 F)19783.2 C (37.8 F)61
Wettest day (Rx1day)300.0 mm (11.8 in)197832.0 mm (1.3 in)61
Wettest five days (Rx5day)300.0 mm (11.8 in)197844.9 mm (1.8 in)49
Longest dry spell (CDD)93 days202214 days58

Hottest day (TXx)

Hottest day (TXx) at Ustica Island by year The hottest day of the year at Ustica Island, 1957 to 2025. The record is 41.0 C (105.8 F) in 2023, marked on the chart; the median year is 33.0 C (91.4 F). 10203040501960198020002020Record: 41.0 C (105.8 F) in 2023
The hottest day of the year at Ustica Island, 1957 to 2025. The record is 41.0 C (105.8 F) in 2023, marked on the chart; the median year is 33.0 C (91.4 F).
Hottest day (TXx) at Ustica Island by year
YearHottest day (TXx)
195737.2 C (99.0 F)
195832.2 C (90.0 F)
196511.1 C (52.0 F)
196628.9 C (84.0 F)
196733.9 C (93.0 F)
196831.1 C (88.0 F)
196930.0 C (86.0 F)
197032.8 C (91.0 F)
197117.8 C (64.0 F)
197334.0 C (93.2 F)
197431.0 C (87.8 F)
197531.0 C (87.8 F)
197632.0 C (89.6 F)
197732.0 C (89.6 F)
197832.0 C (89.6 F)
197932.0 C (89.6 F)
198033.0 C (91.4 F)
198134.0 C (93.2 F)
1982n/a
198339.0 C (102.2 F)
198432.6 C (90.7 F)
198534.0 C (93.2 F)
198634.2 C (93.6 F)
198737.0 C (98.6 F)
198837.4 C (99.3 F)
198932.2 C (90.0 F)
199032.4 C (90.3 F)
199132.0 C (89.6 F)
199231.4 C (88.5 F)
199330.0 C (86.0 F)
199433.6 C (92.5 F)
199531.6 C (88.9 F)
199625.6 C (78.1 F)
199732.4 C (90.3 F)
199829.8 C (85.6 F)
199932.2 C (90.0 F)
200036.6 C (97.9 F)
200131.8 C (89.2 F)
200232.6 C (90.7 F)
200334.2 C (93.6 F)
200433.8 C (92.8 F)
200535.0 C (95.0 F)
200637.4 C (99.3 F)
200739.4 C (102.9 F)
200836.2 C (97.2 F)
200934.4 C (93.9 F)
201034.2 C (93.6 F)
201134.6 C (94.3 F)
201237.0 C (98.6 F)
201335.2 C (95.4 F)
201433.2 C (91.8 F)
201531.4 C (88.5 F)
201632.0 C (89.6 F)
201736.0 C (96.8 F)
201830.4 C (86.7 F)
201934.6 C (94.3 F)
202036.8 C (98.2 F)
202137.0 C (98.6 F)
202237.0 C (98.6 F)
202341.0 C (105.8 F)
202437.4 C (99.3 F)
202532.4 C (90.3 F)

Coldest night (TNn)

Coldest night (TNn) at Ustica Island by year The coldest night of the year at Ustica Island, 1957 to 2025. The record is -0.1 C (31.8 F) in 1978, marked on the chart; the median year is 3.2 C (37.8 F). -5051015201960198020002020Record: -0.1 C (31.8 F) in 1978
The coldest night of the year at Ustica Island, 1957 to 2025. The record is -0.1 C (31.8 F) in 1978, marked on the chart; the median year is 3.2 C (37.8 F).
Coldest night (TNn) at Ustica Island by year
YearColdest night (TNn)
19572.2 C (36.0 F)
19583.9 C (39.0 F)
1965n/a
19661.1 C (34.0 F)
19673.9 C (39.0 F)
19680.0 C (32.0 F)
19692.8 C (37.0 F)
19701.1 C (34.0 F)
19712.8 C (37.0 F)
19732.0 C (35.6 F)
19745.0 C (41.0 F)
19754.0 C (39.2 F)
19764.0 C (39.2 F)
19776.0 C (42.8 F)
1978-0.1 C (31.8 F)
19790.0 C (32.0 F)
19804.0 C (39.2 F)
19810.0 C (32.0 F)
19823.4 C (38.1 F)
19831.6 C (34.9 F)
19845.0 C (41.0 F)
19852.4 C (36.3 F)
19860.8 C (33.4 F)
19870.4 C (32.7 F)
19881.0 C (33.8 F)
19897.0 C (44.6 F)
19904.0 C (39.2 F)
19914.6 C (40.3 F)
19920.0 C (32.0 F)
19930.1 C (32.2 F)
19941.4 C (34.5 F)
19950.4 C (32.7 F)
19960.1 C (32.2 F)
199712.8 C (55.0 F)
199816.0 C (60.8 F)
19996.8 C (44.2 F)
20000.0 C (32.0 F)
20014.8 C (40.6 F)
20023.2 C (37.8 F)
20032.6 C (36.7 F)
20043.8 C (38.8 F)
20052.0 C (35.6 F)
20062.8 C (37.0 F)
20072.4 C (36.3 F)
20083.4 C (38.1 F)
20092.6 C (36.7 F)
20102.8 C (37.0 F)
20114.2 C (39.6 F)
20123.0 C (37.4 F)
20133.8 C (38.8 F)
20147.0 C (44.6 F)
20151.6 C (34.9 F)
20167.8 C (46.0 F)
20176.0 C (42.8 F)
20186.0 C (42.8 F)
20192.4 C (36.3 F)
20203.8 C (38.8 F)
20214.2 C (39.6 F)
20224.8 C (40.6 F)
20235.0 C (41.0 F)
20245.0 C (41.0 F)
20257.0 C (44.6 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Ustica Island by year The wettest day of the year at Ustica Island, 1957 to 2025. The record is 300.0 mm (11.8 in) in 1978, marked on the chart; the median year is 32.0 mm (1.3 in). 01002003001960198020002020Record: 300.0 mm (11.8 in) in 1978
The wettest day of the year at Ustica Island, 1957 to 2025. The record is 300.0 mm (11.8 in) in 1978, marked on the chart; the median year is 32.0 mm (1.3 in).
Wettest day (Rx1day) at Ustica Island by year
YearWettest day (Rx1day)
195715.0 mm (0.6 in)
19589.9 mm (0.39 in)
1965n/a
196614.0 mm (0.6 in)
196718.0 mm (0.7 in)
196829.0 mm (1.1 in)
196935.1 mm (1.4 in)
197022.1 mm (0.9 in)
197120.1 mm (0.8 in)
197319.6 mm (0.8 in)
1974130.0 mm (5.1 in)
197539.1 mm (1.5 in)
197659.9 mm (2.4 in)
197719.6 mm (0.8 in)
1978300.0 mm (11.8 in)
197962.0 mm (2.4 in)
198026.9 mm (1.1 in)
198132.0 mm (1.3 in)
198241.9 mm (1.6 in)
1983130.0 mm (5.1 in)
198435.1 mm (1.4 in)
198534.0 mm (1.3 in)
198626.4 mm (1.0 in)
198725.9 mm (1.0 in)
198822.1 mm (0.9 in)
198921.6 mm (0.9 in)
199039.9 mm (1.6 in)
1991135.9 mm (5.4 in)
199271.1 mm (2.8 in)
199331.0 mm (1.2 in)
1994101.1 mm (4.0 in)
199554.1 mm (2.1 in)
199634.0 mm (1.3 in)
199763.0 mm (2.5 in)
199875.9 mm (3.0 in)
199917.0 mm (0.7 in)
2000141.0 mm (5.6 in)
200127.7 mm (1.1 in)
200218.0 mm (0.7 in)
200325.1 mm (1.0 in)
200423.9 mm (0.9 in)
200558.9 mm (2.3 in)
200633.0 mm (1.3 in)
200726.9 mm (1.1 in)
200834.0 mm (1.3 in)
200967.1 mm (2.6 in)
201053.8 mm (2.1 in)
201134.8 mm (1.4 in)
201248.0 mm (1.9 in)
2013100.1 mm (3.9 in)
201431.0 mm (1.2 in)
201551.1 mm (2.0 in)
201645.0 mm (1.8 in)
201713.0 mm (0.5 in)
201820.1 mm (0.8 in)
201918.0 mm (0.7 in)
202021.1 mm (0.8 in)
202117.0 mm (0.7 in)
202232.0 mm (1.3 in)
202315.0 mm (0.6 in)
202437.1 mm (1.5 in)
20259.9 mm (0.39 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Ustica Island by year The wettest five days of the year at Ustica Island, 1957 to 2025. The record is 300.0 mm (11.8 in) in 1978, marked on the chart; the median year is 44.9 mm (1.8 in). 01002003001960198020002020Record: 300.0 mm (11.8 in) in 1978
The wettest five days of the year at Ustica Island, 1957 to 2025. The record is 300.0 mm (11.8 in) in 1978, marked on the chart; the median year is 44.9 mm (1.8 in).
Wettest five days (Rx5day) at Ustica Island by year
YearWettest five days (Rx5day)
1957n/a
1958n/a
1965n/a
1966n/a
1967n/a
1968n/a
1969n/a
1970n/a
1971n/a
197335.3 mm (1.4 in)
197455.9 mm (2.2 in)
197549.2 mm (1.9 in)
197692.9 mm (3.7 in)
197725.2 mm (1.0 in)
1978300.0 mm (11.8 in)
197995.1 mm (3.7 in)
198042.4 mm (1.7 in)
198118.8 mm (0.7 in)
198249.0 mm (1.9 in)
1983130.0 mm (5.1 in)
198419.9 mm (0.8 in)
198560.0 mm (2.4 in)
19866.1 mm (0.24 in)
198728.5 mm (1.1 in)
198821.1 mm (0.8 in)
198929.0 mm (1.1 in)
199086.2 mm (3.4 in)
1991162.8 mm (6.4 in)
199236.1 mm (1.4 in)
19938.6 mm (0.34 in)
199435.4 mm (1.4 in)
199554.1 mm (2.1 in)
199644.9 mm (1.8 in)
1997n/a
199836.2 mm (1.4 in)
199916.8 mm (0.7 in)
2000n/a
2001n/a
2002n/a
200318.0 mm (0.7 in)
200473.8 mm (2.9 in)
200562.9 mm (2.5 in)
200672.1 mm (2.8 in)
200739.2 mm (1.5 in)
200856.6 mm (2.2 in)
200998.1 mm (3.9 in)
2010112.2 mm (4.4 in)
201152.6 mm (2.1 in)
201295.0 mm (3.7 in)
2013105.4 mm (4.1 in)
201465.7 mm (2.6 in)
201580.3 mm (3.2 in)
201657.4 mm (2.3 in)
201716.8 mm (0.7 in)
201822.1 mm (0.9 in)
201923.6 mm (0.9 in)
202052.1 mm (2.1 in)
202129.9 mm (1.2 in)
202235.1 mm (1.4 in)
202317.0 mm (0.7 in)
20246.0 mm (0.24 in)
20254.9 mm (0.19 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Ustica Island by year The longest dry spell of the year at Ustica Island, 1957 to 2025. The record is 93 days in 2022, marked on the chart; the median year is 14 days. 02550751001960198020002020Record: 93 days in 2022
The longest dry spell of the year at Ustica Island, 1957 to 2025. The record is 93 days in 2022, marked on the chart; the median year is 14 days.
Longest dry spell (CDD) at Ustica Island by year
YearLongest dry spell (CDD)
1957n/a
19581 day
1965n/a
19661 day
19671 day
19681 day
19691 day
19701 day
19711 day
197324 days
197421 days
197542 days
197622 days
197718 days
197817 days
197916 days
19809 days
198121 days
198286 days
198327 days
198416 days
198510 days
198611 days
198710 days
198814 days
198914 days
199011 days
199112 days
19928 days
199314 days
199417 days
199510 days
199614 days
19971 day
19981 day
19997 days
2000n/a
2001n/a
20022 days
20039 days
200428 days
200549 days
200631 days
200747 days
200878 days
200953 days
201078 days
201175 days
201238 days
201349 days
201448 days
201535 days
201619 days
20179 days
201814 days
201918 days
202012 days
202114 days
202293 days
202310 days
202411 days
20259 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.

Download the Data

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