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Built 2026-10-19 (19 October 2026)

Sigonella Weather Records (ITW00033126)

Record envelope, standing records and threshold days for Sigonella (ITW00033126), Italy, with 67 years of record.

Key Facts for Sigonella

  • Sigonella (ITW00033126) is a weather station in Italy at 37.40 latitude and 14.92 longitude, 31 m (102 ft) above sea level.
  • The station reports from 1960 to 2026, 67 years of record.
  • 1,464 records set at Sigonella still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Sigonella set a daily record high maximum temperature of 33.0 C (91.4 F) on 9 October 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Italy, 37.40 latitude, 14.92 longitude.
  • Elevation: 31 m (102 ft).
  • Period of record: 1960 to 2026, 67 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

9 days at or beyond a record
Daily record high and record low at Sigonella, with 2026 drawn through them The band shows the record high and record low for each calendar day at Sigonella. The lines show the 2026 daily maximum and minimum. 9 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Sigonella. The lines show the 2026 daily maximum and minimum. 9 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Sigonella, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan23.9 C (75.0 F)-5.0 C (23.0 F)20.0 C (68.0 F)2.0 C (35.6 F)
Feb26.1 C (79.0 F)-5.6 C (21.9 F)24.0 C (75.2 F)3.0 C (37.4 F)
Mar30.0 C (86.0 F)-3.3 C (26.1 F)21.0 C (69.8 F)3.0 C (37.4 F)
Apr32.8 C (91.0 F)0.0 C (32.0 F)29.0 C (84.2 F)4.0 C (39.2 F)
May40.0 C (104.0 F)2.8 C (37.0 F)33.0 C (91.4 F)7.0 C (44.6 F)
Jun46.1 C (115.0 F)7.8 C (46.0 F)37.0 C (98.6 F)14.0 C (57.2 F)
Jul46.7 C (116.1 F)12.2 C (54.0 F)44.0 C (111.2 F)18.4 C (65.1 F)
Aug46.1 C (115.0 F)10.6 C (51.1 F)45.6 C (114.1 F)21.0 C (69.8 F)
Sep42.2 C (108.0 F)9.4 C (48.9 F)39.0 C (102.2 F)13.2 C (55.8 F)
Oct37.0 C (98.6 F)2.8 C (37.0 F)35.0 C (95.0 F)13.0 C (55.4 F)
Nov31.1 C (88.0 F)-1.1 C (30.0 F)n/an/a
Dec27.2 C (81.0 F)-5.0 C (23.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Sigonella by the year they were set 1,464 records at Sigonella still stand. 2025 holds the most, with 47. 02040601960: 291961: 281962: 371963: 321964: 241965: 351966: 261967: 351968: 231969: 321970: 291971: 51972: 341973: 241974: 231975: 291976: 191977: 261978: 371979: 221980: 241981: 311982: 261983: 261984: 191985: 101987: 391988: 241989: 71990: 171991: 191992: 231993: 161994: 241995: 211996: 301997: 211998: 252000: 62001: 232002: 172003: 312004: 112005: 102006: 232007: 152008: 112009: 152010: 172011: 92012: 142013: 132014: 172015: 182016: 232017: 282018: 242019: 122020: 182021: 242022: 362023: 252024: 182025: 472026: 81960196719741981198919962004201120182025
1,464 records at Sigonella still stand. 2025 holds the most, with 47.
Standing records at Sigonella by the year they were set
Year setStanding records
196029
196128
196237
196332
196424
196535
196626
196735
196823
196932
197029
19715
197234
197324
197423
197529
197619
197726
197837
197922
198024
198131
198226
198326
198419
198510
198739
198824
19897
199017
199119
199223
199316
199424
199521
199630
199721
199825
20006
200123
200217
200331
200411
200510
200623
200715
200811
200915
201017
20119
201214
201313
201417
201518
201623
201728
201824
201912
202018
202124
202236
202325
202418
202547
20268

All-Time Record Progression

3 new records
When Sigonella set new all-time records 3 all-time records were set at Sigonella between 17 August 2001 and 22 December 2025. Each dot is a new record. Record high minimum temperatureRecord snow depth17 August 2001: Record high minimum temperature 28.9 C (84.0 F)4 April 2017: Record snow depth 1.0 cm (0.4 in)22 December 2025: Record snow depth 2.0 cm (0.8 in)20052010201520202025
3 all-time records were set at Sigonella between 17 August 2001 and 22 December 2025. Each dot is a new record.
When Sigonella set new all-time records
DateKindDetail
2001-08-17Record high minimum temperatureRecord high minimum temperature 28.9 C (84.0 F)
2017-04-04Record snow depthRecord snow depth 1.0 cm (0.4 in)
2025-12-22Record snow depthRecord snow depth 2.0 cm (0.8 in)

Wettest Day of Each Month

Oct: 202.4 mm (8.0 in)
Record daily precipitation for each month at Sigonella The wettest day on record for each calendar month at Sigonella. The most was 202.4 mm (8.0 in) on 31 October 1964. 0100200300 Jan: 93.5 mm (3.7 in), 16 January 1985 Jan Feb: 111.3 mm (4.4 in), 3 February 1973 Feb Mar: 64.0 mm (2.5 in), 25 March 2020 Mar Apr: 87.9 mm (3.5 in), 11 April 1964 Apr May: 56.1 mm (2.2 in), 17 May 1966 May Jun: 38.9 mm (1.5 in), 2 June 1978 Jun Jul: 45.2 mm (1.8 in), 31 July 1995 Jul Aug: 40.6 mm (1.6 in), 27 August 1975 Aug Sep: 137.9 mm (5.4 in), 24 September 1969 Sep Oct: 202.4 mm (8.0 in), 31 October 1964 Oct Nov: 114.3 mm (4.5 in), 12 November 1990 Nov Dec: 83.1 mm (3.3 in), 11 December 2003 Dec
The wettest day on record for each calendar month at Sigonella. The most was 202.4 mm (8.0 in) on 31 October 1964.
Record daily precipitation for each month at Sigonella
MonthRecord daily precipitation (mm)Date
Jan93.5 mm (3.7 in)16 January 1985
Feb111.3 mm (4.4 in)3 February 1973
Mar64.0 mm (2.5 in)25 March 2020
Apr87.9 mm (3.5 in)11 April 1964
May56.1 mm (2.2 in)17 May 1966
Jun38.9 mm (1.5 in)2 June 1978
Jul45.2 mm (1.8 in)31 July 1995
Aug40.6 mm (1.6 in)27 August 1975
Sep137.9 mm (5.4 in)24 September 1969
Oct202.4 mm (8.0 in)31 October 1964
Nov114.3 mm (4.5 in)12 November 1990
Dec83.1 mm (3.3 in)11 December 2003

Period of Record Coverage

1960 to 2026
Days with data per year at Sigonella 65 years of record at Sigonella, 1960 to 2026. 17 years have data for under 90 percent of days and are left out of rankings: 1960, 1971, 1974, 1982, 1984, 1985, 1987, 1989 and others. 1960: 296 of 366 days1961: 365 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 132 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 273 of 365 days1975: 365 of 365 days1976: 335 of 366 days1977: 364 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 303 of 365 days1983: 365 of 365 days1984: 305 of 366 days1985: 120 of 365 days1987: 276 of 365 days1988: 366 of 366 days1989: 241 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 366 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 364 of 365 days1996: 366 of 366 days1997: 365 of 365 days1998: 365 of 365 days2000: 165 of 366 days2001: 334 of 365 days2002: 274 of 365 days2003: 348 of 365 days2004: 326 of 366 days2005: 334 of 365 days2006: 332 of 365 days2007: 346 of 365 days2008: 342 of 366 days2009: 332 of 365 days2010: 337 of 365 days2011: 348 of 365 days2012: 342 of 366 days2013: 347 of 365 days2014: 347 of 365 days2015: 344 of 365 days2016: 337 of 366 days2017: 333 of 365 days2018: 339 of 365 days2019: 335 of 365 days2020: 314 of 366 days2021: 287 of 365 days2022: 317 of 365 days2023: 298 of 365 days2024: 289 of 366 days2025: 358 of 365 days2026: 284 of 365 days1960197019801990200020102020
65 years of record at Sigonella, 1960 to 2026. 17 years have data for under 90 percent of days and are left out of rankings: 1960, 1971, 1974, 1982, 1984, 1985, 1987, 1989 and others.
Days with data per year at Sigonella
YearDays with dataShare of yearComplete
196029681%No
1961365100%Yes
1962365100%Yes
1963365100%Yes
1964366100%Yes
1965365100%Yes
1966365100%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
197113236%No
1972366100%Yes
1973365100%Yes
197427375%No
1975365100%Yes
197633592%Yes
1977364100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
198230383%No
1983365100%Yes
198430583%No
198512033%No
198727676%No
1988366100%Yes
198924166%No
1990365100%Yes
1991365100%Yes
1992366100%Yes
1993365100%Yes
1994365100%Yes
1995364100%Yes
1996366100%Yes
1997365100%Yes
1998365100%Yes
200016545%No
200133492%Yes
200227475%No
200334895%Yes
200432689%No
200533492%Yes
200633291%Yes
200734695%Yes
200834293%Yes
200933291%Yes
201033792%Yes
201134895%Yes
201234293%Yes
201334795%Yes
201434795%Yes
201534494%Yes
201633792%Yes
201733391%Yes
201833993%Yes
201933592%Yes
202031486%No
202128779%No
202231787%No
202329882%No
202428979%No
202535898%Yes
202628478%No

Latest Records

20
Latest records at Sigonella
DateStationRecordValueBeat old record byOld record stoodSignificance
9 October 2026Sigonella, ITdaily high max (Provisional)33.0 C (91.4 F)0.6 C (1.1 F)21 years13 of 100 (Routine)
8 October 2026Sigonella, ITdaily high max (Provisional)35.0 C (95.0 F)2.8 C (5.0 F)37 years25 of 100 (Routine)
11 September 2026Sigonella, ITdaily high max (Provisional)39.0 C (102.2 F)1.2 C (2.2 F)8 years11 of 100 (Routine)
6 September 2026Sigonella, ITdaily high max (Tie, Provisional)38.0 C (100.4 F)tie17 years2 of 100 (Routine)
31 August 2026Sigonella, ITdaily high min (Provisional)24.2 C (75.6 F)0.8 C (1.4 F)19 years14 of 100 (Routine)
30 August 2026Sigonella, ITdaily high max (Provisional)44.0 C (111.2 F)1.8 C (3.2 F)23 years18 of 100 (Routine)
29 August 2026Sigonella, ITdaily high min (Provisional)26.0 C (78.8 F)2.2 C (4.0 F)0 years16 of 100 (Routine)
28 August 2026Sigonella, ITdaily high max (Provisional)45.6 C (114.1 F)4.5 C (8.1 F)32 years30 of 100 (Routine)
26 August 2026Sigonella, ITdaily high min (Tie, Provisional)26.0 C (78.8 F)tie4 years1 of 100 (Routine)
22 August 2026Sigonella, ITdaily high max (Provisional)39.0 C (102.2 F)0.7 C (1.3 F)61 years26 of 100 (Routine)
6 August 2026Sigonella, ITdaily high min24.0 C (75.2 F)0.4 C (0.7 F)8 years9 of 100 (Routine)
29 July 2026Sigonella, ITdaily high min24.0 C (75.2 F)0.7 C (1.3 F)28 years17 of 100 (Routine)
28 July 2026Sigonella, ITdaily high min (Tie)23.0 C (73.4 F)tie4 years1 of 100 (Routine)
27 July 2026Sigonella, ITdaily high max44.0 C (111.2 F)3.6 C (6.5 F)20 years23 of 100 (Routine)
26 July 2026Sigonella, ITdaily high min (Tie)24.0 C (75.2 F)tie0 years1 of 100 (Routine)
23 July 2026Sigonella, ITdaily high min25.0 C (77.0 F)1.0 C (1.8 F)8 years12 of 100 (Routine)
18 July 2026Sigonella, ITdaily high min24.8 C (76.6 F)0.2 C (0.4 F)8 years8 of 100 (Routine)
3 June 2026Sigonella, ITdaily high min20.0 C (68.0 F)1.7 C (3.1 F)52 years27 of 100 (Routine)
3 June 2026Sigonella, ITdaily high max36.0 C (96.8 F)0.4 C (0.7 F)8 years9 of 100 (Routine)
7 May 2026Sigonella, ITdaily high min16.0 C (60.8 F)0.2 C (0.4 F)11 years9 of 100 (Routine)

Climate Trend

30 complete years, 1961 to 2025
Annual mean temperature at Sigonella as warming stripes, 1961 to 2025 One stripe for each of 30 complete years at Sigonella, 1961 to 2025. Blue stripes are years cooler than the station's own mean of 17.5 C (63.6 F); red stripes are warmer. The coolest year was 1980, at 16.9 C (62.4 F), and the warmest was 2025, at 19.7 C (67.5 F). The strongest colour marks a difference of 2.3 C (4.1 F). 1961: 17.7 C, +0.1 C from the station mean1962: 17.3 C, -0.3 C from the station mean1963: 17.1 C, -0.4 C from the station mean1964: 17.1 C, -0.5 C from the station mean1965: 17.1 C, -0.4 C from the station mean1966: 17.1 C, -0.5 C from the station mean1967: 17.1 C, -0.5 C from the station mean1968: 17.4 C, -0.2 C from the station mean1969: 16.9 C, -0.6 C from the station mean1970: 17.3 C, -0.3 C from the station mean1972: 17.0 C, -0.6 C from the station mean1973: 17.8 C, +0.2 C from the station mean1975: 16.9 C, -0.6 C from the station mean1977: 17.6 C, +0.1 C from the station mean1978: 17.0 C, -0.6 C from the station mean1979: 17.4 C, -0.2 C from the station mean1980: 16.9 C, -0.7 C from the station mean1981: 17.3 C, -0.3 C from the station mean1983: 16.9 C, -0.6 C from the station mean1988: 18.4 C, +0.8 C from the station mean1990: 18.1 C, +0.5 C from the station mean1991: 17.5 C, -0.1 C from the station mean1992: 17.9 C, +0.3 C from the station mean1993: 17.8 C, +0.3 C from the station mean1994: 18.8 C, +1.3 C from the station mean1995: 17.6 C, +0.1 C from the station mean1996: 18.4 C, +0.9 C from the station mean1997: 18.0 C, +0.5 C from the station mean1998: 17.4 C, -0.2 C from the station mean2025: 19.7 C, +2.2 C from the station mean1961197019801990200020102020
One stripe for each of 30 complete years at Sigonella, 1961 to 2025. Blue stripes are years cooler than the station's own mean of 17.5 C (63.6 F); red stripes are warmer. The coolest year was 1980, at 16.9 C (62.4 F), and the warmest was 2025, at 19.7 C (67.5 F). The strongest colour marks a difference of 2.3 C (4.1 F).
Annual mean temperature at Sigonella as warming stripes, 1961 to 2025
YearAnnual mean temperatureDifference from the station mean
196117.7 C+0.12 C
196217.3 C-0.26 C
196317.1 C-0.40 C
196417.1 C-0.46 C
196517.1 C-0.45 C
196617.1 C-0.46 C
196717.1 C-0.47 C
196817.4 C-0.19 C
196916.9 C-0.61 C
197017.3 C-0.28 C
197217.0 C-0.59 C
197317.8 C+0.23 C
197516.9 C-0.61 C
197717.6 C+0.10 C
197817.0 C-0.57 C
197917.4 C-0.19 C
198016.9 C-0.67 C
198117.3 C-0.29 C
198316.9 C-0.60 C
198818.4 C+0.84 C
199018.1 C+0.54 C
199117.5 C-0.07 C
199217.9 C+0.31 C
199317.8 C+0.26 C
199418.8 C+1.29 C
199517.6 C+0.05 C
199618.4 C+0.85 C
199718.0 C+0.48 C
199817.4 C-0.16 C
202519.7 C+2.20 C

The annual mean temperature here has risen by 0.3 C (0.2 to 0.4) per decade over 1961 to 2025. In Fahrenheit: 0.6 F (0.4 to 0.8) per decade. The slope is a straight line fitted to 30 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Sigonella
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.3 C (0.2 to 0.4) per decade0.6 F (0.4 to 0.8) per decade1961 to 202530Rise
Mean daily maximum0.2 C (0.1 to 0.4) per decade0.4 F (0.2 to 0.7) per decade1961 to 202530Rise
Mean daily minimum0.4 C (0.3 to 0.6) per decade0.8 F (0.5 to 1.1) per decade1961 to 202530Rise

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

1960 to 2026
Yearly extremes at Sigonella: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)46.7 C (116.1 F)196241.1 C (106.0 F)65
Coldest night (TNn)-5.6 C (21.9 F)1962-1.1 C (30.0 F)65
Wettest day (Rx1day)202.4 mm (8.0 in)196456.1 mm (2.2 in)66
Wettest five days (Rx5day)276.4 mm (10.9 in)196987.4 mm (3.4 in)64
Longest dry spell (CDD)115 days201148 days66

Hottest day (TXx)

Hottest day (TXx) at Sigonella by year The hottest day of the year at Sigonella, 1960 to 2026. The record is 46.7 C (116.1 F) in 1962, marked on the chart; the median year is 41.1 C (106.0 F). 2530354045501960198020002020Record: 46.7 C (116.1 F) in 1962
The hottest day of the year at Sigonella, 1960 to 2026. The record is 46.7 C (116.1 F) in 1962, marked on the chart; the median year is 41.1 C (106.0 F).
Hottest day (TXx) at Sigonella by year
YearHottest day (TXx)
196042.2 C (108.0 F)
196140.0 C (104.0 F)
196246.7 C (116.1 F)
196342.2 C (108.0 F)
196438.3 C (100.9 F)
196542.8 C (109.0 F)
196640.6 C (105.1 F)
196741.1 C (106.0 F)
196838.9 C (102.0 F)
196940.6 C (105.1 F)
197042.8 C (109.0 F)
197128.9 C (84.0 F)
197240.0 C (104.0 F)
197346.1 C (115.0 F)
197439.4 C (102.9 F)
197541.1 C (106.0 F)
197638.9 C (102.0 F)
197741.1 C (106.0 F)
197842.8 C (109.0 F)
197940.6 C (105.1 F)
198040.0 C (104.0 F)
198140.0 C (104.0 F)
198246.1 C (115.0 F)
198343.9 C (111.0 F)
198436.1 C (97.0 F)
198532.8 C (91.0 F)
1986n/a
198746.1 C (115.0 F)
198846.1 C (115.0 F)
198937.8 C (100.0 F)
199041.1 C (106.0 F)
199142.2 C (108.0 F)
199237.8 C (100.0 F)
199341.1 C (106.0 F)
199443.9 C (111.0 F)
199540.0 C (104.0 F)
199642.2 C (108.0 F)
199743.3 C (109.9 F)
199846.7 C (116.1 F)
200043.4 C (110.1 F)
200142.2 C (108.0 F)
200245.0 C (113.0 F)
200343.9 C (111.0 F)
200439.8 C (103.6 F)
200541.0 C (105.8 F)
200642.0 C (107.6 F)
200744.6 C (112.3 F)
200843.8 C (110.8 F)
200945.0 C (113.0 F)
201041.2 C (106.2 F)
201138.4 C (101.1 F)
201242.4 C (108.3 F)
201339.4 C (102.9 F)
201441.0 C (105.8 F)
201542.8 C (109.0 F)
201641.0 C (105.8 F)
201744.4 C (111.9 F)
201845.0 C (113.0 F)
201940.4 C (104.7 F)
202039.2 C (102.6 F)
202144.4 C (111.9 F)
202238.8 C (101.8 F)
202344.6 C (112.3 F)
202439.6 C (103.3 F)
202540.4 C (104.7 F)
202645.6 C (114.1 F)

Coldest night (TNn)

Coldest night (TNn) at Sigonella by year The coldest night of the year at Sigonella, 1960 to 2026. The record is -5.6 C (21.9 F) in 1962, marked on the chart; the median year is -1.1 C (30.0 F). -7.5-5-2.502.551960198020002020Record: -5.6 C (21.9 F) in 1962
The coldest night of the year at Sigonella, 1960 to 2026. The record is -5.6 C (21.9 F) in 1962, marked on the chart; the median year is -1.1 C (30.0 F).
Coldest night (TNn) at Sigonella by year
YearColdest night (TNn)
19601.7 C (35.1 F)
1961-1.7 C (28.9 F)
1962-5.6 C (21.9 F)
1963-1.1 C (30.0 F)
1964-1.1 C (30.0 F)
1965-1.1 C (30.0 F)
1966-5.0 C (23.0 F)
1967-2.2 C (28.0 F)
1968-3.3 C (26.1 F)
1969-3.3 C (26.1 F)
1970-2.2 C (28.0 F)
1971-1.1 C (30.0 F)
19720.0 C (32.0 F)
1973-1.7 C (28.9 F)
1974-2.2 C (28.0 F)
1975-4.4 C (24.1 F)
19760.0 C (32.0 F)
1977-1.1 C (30.0 F)
1978-2.8 C (27.0 F)
1979-3.3 C (26.1 F)
1980-2.2 C (28.0 F)
1981-2.8 C (27.0 F)
1982-2.2 C (28.0 F)
1983-3.9 C (25.0 F)
1984-1.1 C (30.0 F)
19852.2 C (36.0 F)
1986n/a
1987-2.2 C (28.0 F)
1988-2.2 C (28.0 F)
1989-1.1 C (30.0 F)
19900.0 C (32.0 F)
1991-2.2 C (28.0 F)
1992-2.2 C (28.0 F)
1993-1.1 C (30.0 F)
1994-1.1 C (30.0 F)
1995-1.1 C (30.0 F)
19960.0 C (32.0 F)
19970.0 C (32.0 F)
1998-2.8 C (27.0 F)
20002.8 C (37.0 F)
2001-5.0 C (23.0 F)
2002-2.8 C (27.0 F)
2003-1.1 C (30.0 F)
2004-2.2 C (28.0 F)
2005-2.0 C (28.4 F)
2006-0.8 C (30.6 F)
2007-1.0 C (30.2 F)
2008-5.0 C (23.0 F)
2009-1.6 C (29.1 F)
2010-0.2 C (31.6 F)
2011-1.8 C (28.8 F)
2012-2.4 C (27.7 F)
20130.0 C (32.0 F)
20141.4 C (34.5 F)
20150.0 C (32.0 F)
20160.0 C (32.0 F)
2017-2.0 C (28.4 F)
20180.0 C (32.0 F)
2019-1.0 C (30.2 F)
2020-1.0 C (30.2 F)
20211.6 C (34.9 F)
20220.8 C (33.4 F)
20232.6 C (36.7 F)
20242.4 C (36.3 F)
20252.0 C (35.6 F)
20262.0 C (35.6 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Sigonella by year The wettest day of the year at Sigonella, 1960 to 2026. The record is 202.4 mm (8.0 in) in 1964, marked on the chart; the median year is 56.1 mm (2.2 in). 01002003001960198020002020Record: 202.4 mm (8.0 in) in 1964
The wettest day of the year at Sigonella, 1960 to 2026. The record is 202.4 mm (8.0 in) in 1964, marked on the chart; the median year is 56.1 mm (2.2 in).
Wettest day (Rx1day) at Sigonella by year
YearWettest day (Rx1day)
196041.9 mm (1.6 in)
196128.4 mm (1.1 in)
196284.8 mm (3.3 in)
196358.4 mm (2.3 in)
1964202.4 mm (8.0 in)
1965131.8 mm (5.2 in)
196656.1 mm (2.2 in)
196797.8 mm (3.9 in)
196886.9 mm (3.4 in)
1969137.9 mm (5.4 in)
197026.9 mm (1.1 in)
197135.1 mm (1.4 in)
197250.8 mm (2.0 in)
1973111.3 mm (4.4 in)
197440.6 mm (1.6 in)
197554.9 mm (2.2 in)
197660.2 mm (2.4 in)
197743.4 mm (1.7 in)
197838.9 mm (1.5 in)
1979110.7 mm (4.4 in)
198033.3 mm (1.3 in)
198132.0 mm (1.3 in)
198256.6 mm (2.2 in)
198362.5 mm (2.5 in)
198447.8 mm (1.9 in)
198593.5 mm (3.7 in)
19860.0 mm (0.00 in)
198754.9 mm (2.2 in)
198830.0 mm (1.2 in)
198929.5 mm (1.2 in)
1990114.3 mm (4.5 in)
199158.7 mm (2.3 in)
199282.8 mm (3.3 in)
199375.2 mm (3.0 in)
199449.0 mm (1.9 in)
199591.9 mm (3.6 in)
199685.6 mm (3.4 in)
199766.5 mm (2.6 in)
199819.3 mm (0.8 in)
20008.1 mm (0.32 in)
200122.1 mm (0.9 in)
200231.5 mm (1.2 in)
200386.1 mm (3.4 in)
200468.8 mm (2.7 in)
200524.9 mm (1.0 in)
200656.1 mm (2.2 in)
200758.9 mm (2.3 in)
200872.1 mm (2.8 in)
200956.1 mm (2.2 in)
201083.1 mm (3.3 in)
201146.0 mm (1.8 in)
201282.0 mm (3.2 in)
201327.9 mm (1.1 in)
201437.1 mm (1.5 in)
2015111.0 mm (4.4 in)
201635.3 mm (1.4 in)
201743.9 mm (1.7 in)
201890.9 mm (3.6 in)
201936.1 mm (1.4 in)
202064.0 mm (2.5 in)
202191.9 mm (3.6 in)
202223.9 mm (0.9 in)
202382.0 mm (3.2 in)
202439.9 mm (1.6 in)
202547.0 mm (1.9 in)
202637.0 mm (1.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Sigonella by year The wettest five days of the year at Sigonella, 1960 to 2026. The record is 276.4 mm (10.9 in) in 1969, marked on the chart; the median year is 87.4 mm (3.4 in). 01002003001960198020002020Record: 276.4 mm (10.9 in) in 1969
The wettest five days of the year at Sigonella, 1960 to 2026. The record is 276.4 mm (10.9 in) in 1969, marked on the chart; the median year is 87.4 mm (3.4 in).
Wettest five days (Rx5day) at Sigonella by year
YearWettest five days (Rx5day)
196068.1 mm (2.7 in)
196172.4 mm (2.9 in)
1962238.5 mm (9.4 in)
196362.5 mm (2.5 in)
1964203.7 mm (8.0 in)
1965220.0 mm (8.7 in)
1966104.9 mm (4.1 in)
1967115.3 mm (4.5 in)
1968106.0 mm (4.2 in)
1969276.4 mm (10.9 in)
197050.0 mm (2.0 in)
197138.7 mm (1.5 in)
1972122.4 mm (4.8 in)
1973133.4 mm (5.3 in)
197467.3 mm (2.6 in)
1975161.1 mm (6.3 in)
197681.0 mm (3.2 in)
197750.5 mm (2.0 in)
197858.1 mm (2.3 in)
1979205.0 mm (8.1 in)
198069.8 mm (2.7 in)
198147.1 mm (1.9 in)
1982102.3 mm (4.0 in)
198367.8 mm (2.7 in)
1984105.4 mm (4.1 in)
1985154.5 mm (6.1 in)
1986n/a
198757.2 mm (2.3 in)
198838.4 mm (1.5 in)
198957.7 mm (2.3 in)
1990120.4 mm (4.7 in)
199187.9 mm (3.5 in)
1992197.3 mm (7.8 in)
199394.0 mm (3.7 in)
1994122.7 mm (4.8 in)
1995140.2 mm (5.5 in)
199696.8 mm (3.8 in)
1997170.4 mm (6.7 in)
199836.4 mm (1.4 in)
2000n/a
200122.1 mm (0.9 in)
200245.4 mm (1.8 in)
2003139.0 mm (5.5 in)
200488.1 mm (3.5 in)
200537.8 mm (1.5 in)
200689.1 mm (3.5 in)
2007109.0 mm (4.3 in)
200886.8 mm (3.4 in)
200974.1 mm (2.9 in)
201092.7 mm (3.6 in)
201169.4 mm (2.7 in)
2012119.6 mm (4.7 in)
201344.2 mm (1.7 in)
201469.1 mm (2.7 in)
201567.0 mm (2.6 in)
201660.8 mm (2.4 in)
201769.5 mm (2.7 in)
2018127.2 mm (5.0 in)
201946.2 mm (1.8 in)
202096.3 mm (3.8 in)
2021142.9 mm (5.6 in)
202252.1 mm (2.1 in)
2023146.0 mm (5.7 in)
202441.9 mm (1.6 in)
202565.2 mm (2.6 in)
202652.8 mm (2.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Sigonella by year The longest dry spell of the year at Sigonella, 1960 to 2026. The record is 115 days in 2011, marked on the chart; the median year is 48 days. 0501001501960198020002020Record: 115 days in 2011
The longest dry spell of the year at Sigonella, 1960 to 2026. The record is 115 days in 2011, marked on the chart; the median year is 48 days.
Longest dry spell (CDD) at Sigonella by year
YearLongest dry spell (CDD)
196078 days
196155 days
196263 days
196332 days
196432 days
196599 days
196691 days
196741 days
196888 days
196928 days
1970110 days
19717 days
197258 days
197340 days
197445 days
197558 days
197642 days
1977104 days
197896 days
197952 days
1980102 days
198186 days
198278 days
198347 days
198478 days
198519 days
19861 day
198762 days
198849 days
198920 days
199035 days
199171 days
199234 days
1993113 days
199444 days
199544 days
199632 days
199771 days
199870 days
20001 day
200162 days
200261 days
200342 days
200421 days
200523 days
200631 days
200755 days
200881 days
200954 days
201090 days
2011115 days
201250 days
201348 days
201449 days
201544 days
201638 days
201731 days
201833 days
201928 days
202033 days
202138 days
202271 days
202322 days
202423 days
202524 days
202634 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

43 years, 1961 to 2022

A day with at least 62.5 mm (2.5 in) of rain is expected about once in 2 years. A day with at least 190.5 mm (7.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Sigonella: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years62.5 mm (2.5 in)
5 years95.1 mm (3.7 in)
10 years117.4 mm (4.6 in)
25 years146.3 mm (5.8 in)
50 years168.2 mm (6.6 in)Longer than the 43 years of record
100 years190.5 mm (7.5 in)Longer than the 43 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, 43 years of values from 1961 to 2022.

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: 202.4 mm (8.0 in) in 1964; 137.9 mm (5.4 in) in 1969; 131.8 mm (5.2 in) in 1965.

Download the Data

  • Data for Sigonella standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Sigonella 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 (2026-10-17).