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Built 2026-10-19 (19 October 2026)

Terminillo Mountain Weather Records (ITM00016219)

Record envelope, standing records and threshold days for Terminillo Mountain (ITM00016219), Italy, with 60 years of record.

Key Facts for Terminillo Mountain

  • Terminillo Mountain (ITM00016219) is a weather station in Italy at 42.47 latitude and 12.98 longitude, 1,875 m (6,152 ft) above sea level.
  • The station reports from 1966 to 2025, 60 years of record.
  • 1,464 records set at Terminillo Mountain still stand.
  • Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
  • Terminillo Mountain set a daily record high minimum temperature of 17.7 C (63.9 F) on 12 August 2025.

About the Station

  • Location: Italy, 42.47 latitude, 12.98 longitude.
  • Elevation: 1,875 m (6,152 ft).
  • Period of record: 1966 to 2025, 60 years.
  • Eligible elements: tmax, tmin.

Daily Record Envelope and 2026

2 days at or beyond a record
Daily record high and record low at Terminillo Mountain, with 2026 drawn through them The band shows the record high and record low for each calendar day at Terminillo Mountain. The lines show the 2026 daily maximum and minimum. 2 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Terminillo Mountain. The lines show the 2026 daily maximum and minimum. 2 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Terminillo Mountain, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan16.4 C (61.5 F)-23.0 C (-9.4 F)5.4 C (41.7 F)-7.4 C (18.7 F)
Feb14.4 C (57.9 F)-18.0 C (-0.4 F)4.3 C (39.7 F)-4.0 C (24.8 F)
Mar15.7 C (60.3 F)-17.1 C (1.2 F)8.4 C (47.1 F)-5.3 C (22.5 F)
Apr17.3 C (63.1 F)-15.5 C (4.1 F)7.5 C (45.5 F)2.4 C (36.3 F)
May23.2 C (73.8 F)-6.1 C (21.0 F)16.1 C (61.0 F)3.0 C (37.4 F)
Jun26.0 C (78.8 F)-2.2 C (28.0 F)23.2 C (73.8 F)10.0 C (50.0 F)
Jul28.1 C (82.6 F)-1.0 C (30.2 F)24.5 C (76.1 F)6.7 C (44.1 F)
Aug27.9 C (82.2 F)0.0 C (32.0 F)24.1 C (75.4 F)7.8 C (46.0 F)
Sep26.2 C (79.2 F)-1.4 C (29.5 F)n/an/a
Oct20.4 C (68.7 F)-7.2 C (19.0 F)n/an/a
Nov18.2 C (64.8 F)-14.0 C (6.8 F)n/an/a
Dec14.4 C (57.9 F)-18.0 C (-0.4 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Terminillo Mountain by the year they were set 1,464 records at Terminillo Mountain still stand. 1987 holds the most, with 58. 02040601966: 351967: 481968: 401969: 321970: 311971: 41973: 231974: 441975: 281976: 461977: 331978: 321979: 451980: 381981: 451982: 241983: 571984: 351985: 431986: 361987: 581988: 411989: 411990: 201991: 191992: 271993: 471994: 341995: 11997: 11999: 102000: 392001: 192002: 382003: 392004: 302007: 92008: 152012: 112013: 142014: 142015: 242016: 402017: 32018: 22019: 482020: 102021: 162022: 122023: 262024: 292025: 8196619731979198519911999200720162022
1,464 records at Terminillo Mountain still stand. 1987 holds the most, with 58.
Standing records at Terminillo Mountain by the year they were set
Year setStanding records
196635
196748
196840
196932
197031
19714
197323
197444
197528
197646
197733
197832
197945
198038
198145
198224
198357
198435
198543
198636
198758
198841
198941
199020
199119
199227
199347
199434
19951
19971
199910
200039
200119
200238
200339
200430
20079
200815
201211
201314
201414
201524
201640
20173
20182
201948
202010
202116
202212
202326
202429
20258

All-Time Record Progression

1 new records
When Terminillo Mountain set new all-time records 1 all-time records were set at Terminillo Mountain between 22 July 2016 and 22 July 2016. Each dot is a new record. Record high maximum temperature22 July 2016: Record high maximum temperature 28.1 C (82.6 F)
1 all-time records were set at Terminillo Mountain between 22 July 2016 and 22 July 2016. Each dot is a new record.
When Terminillo Mountain set new all-time records
DateKindDetail
2016-07-22Record high maximum temperatureRecord high maximum temperature 28.1 C (82.6 F)

Wettest Day of Each Month

Apr: 284.0 mm (11.2 in)
Record daily precipitation for each month at Terminillo Mountain The wettest day on record for each calendar month at Terminillo Mountain. The most was 284.0 mm (11.2 in) on 14 April 1991. 0100200300 Jan: 160.0 mm (6.3 in), 26 January 1994 Jan Feb: 125.0 mm (4.9 in), 8 February 1992 Feb Mar: 144.0 mm (5.7 in), 3 March 2001 Mar Apr: 284.0 mm (11.2 in), 14 April 1991 Apr May: 150.6 mm (5.9 in), 9 May 1991 May Jun: 98.0 mm (3.9 in), 8 June 1991 Jun Jul: 78.0 mm (3.1 in), 11 July 2000 Jul Aug: 205.0 mm (8.1 in), 22 August 1996 Aug Sep: 110.0 mm (4.3 in), 12 September 1998 Sep Oct: 98.0 mm (3.9 in), 27 October 1966 Oct Nov: 94.0 mm (3.7 in), 21 November 1992 Nov Dec: 194.1 mm (7.6 in), 11 December 1993 Dec
The wettest day on record for each calendar month at Terminillo Mountain. The most was 284.0 mm (11.2 in) on 14 April 1991.
Record daily precipitation for each month at Terminillo Mountain
MonthRecord daily precipitation (mm)Date
Jan160.0 mm (6.3 in)26 January 1994
Feb125.0 mm (4.9 in)8 February 1992
Mar144.0 mm (5.7 in)3 March 2001
Apr284.0 mm (11.2 in)14 April 1991
May150.6 mm (5.9 in)9 May 1991
Jun98.0 mm (3.9 in)8 June 1991
Jul78.0 mm (3.1 in)11 July 2000
Aug205.0 mm (8.1 in)22 August 1996
Sep110.0 mm (4.3 in)12 September 1998
Oct98.0 mm (3.9 in)27 October 1966
Nov94.0 mm (3.7 in)21 November 1992
Dec194.1 mm (7.6 in)11 December 1993

Period of Record Coverage

1966 to 2025
Days with data per year at Terminillo Mountain 53 years of record at Terminillo Mountain, 1966 to 2025. 53 years have data for under 90 percent of days and are left out of rankings: 1966, 1967, 1968, 1969, 1970, 1971, 1973, 1974 and others. 1966: 229 of 365 days1967: 327 of 365 days1968: 302 of 366 days1969: 324 of 365 days1970: 322 of 365 days1971: 74 of 365 days1973: 261 of 365 days1974: 307 of 365 days1975: 310 of 365 days1976: 291 of 366 days1977: 300 of 365 days1978: 299 of 365 days1979: 314 of 365 days1980: 275 of 366 days1981: 267 of 365 days1982: 277 of 365 days1983: 296 of 365 days1984: 291 of 366 days1985: 299 of 365 days1986: 299 of 365 days1987: 291 of 365 days1988: 316 of 366 days1989: 293 of 365 days1990: 271 of 365 days1991: 256 of 365 days1992: 263 of 366 days1993: 268 of 365 days1994: 236 of 365 days1995: 5 of 365 days1996: 3 of 366 days1997: 4 of 365 days1998: 3 of 365 days1999: 58 of 365 days2000: 277 of 366 days2001: 259 of 365 days2002: 248 of 365 days2003: 220 of 365 days2004: 282 of 366 days2007: 259 of 365 days2008: 276 of 366 days2012: 121 of 366 days2014: 161 of 365 days2015: 128 of 365 days2016: 203 of 366 days2017: 32 of 365 days2018: 27 of 365 days2019: 197 of 365 days2020: 171 of 366 days2021: 157 of 365 days2022: 91 of 365 days2023: 145 of 365 days2024: 134 of 366 days2025: 86 of 365 days19701980199020002020
53 years of record at Terminillo Mountain, 1966 to 2025. 53 years have data for under 90 percent of days and are left out of rankings: 1966, 1967, 1968, 1969, 1970, 1971, 1973, 1974 and others.
Days with data per year at Terminillo Mountain
YearDays with dataShare of yearComplete
196622963%No
196732790%No
196830283%No
196932489%No
197032288%No
19717420%No
197326172%No
197430784%No
197531085%No
197629180%No
197730082%No
197829982%No
197931486%No
198027575%No
198126773%No
198227776%No
198329681%No
198429180%No
198529982%No
198629982%No
198729180%No
198831686%No
198929380%No
199027174%No
199125670%No
199226372%No
199326873%No
199423665%No
199551%No
199631%No
199741%No
199831%No
19995816%No
200027776%No
200125971%No
200224868%No
200322060%No
200428277%No
200725971%No
200827675%No
201212133%No
201416144%No
201512835%No
201620355%No
2017329%No
2018277%No
201919754%No
202017147%No
202115743%No
20229125%No
202314540%No
202413437%No
20258624%No

Latest Records

20
Latest records at Terminillo Mountain
DateStationRecordValueBeat old record byOld record stoodSignificance
12 August 2025Terminillo Mountain, ITdaily high min17.7 C (63.9 F)0.1 C (0.2 F)22 years12 of 100 (Routine)
4 August 2025Terminillo Mountain, ITdaily low min7.8 C (46.0 F)0.1 C (0.2 F)36 years16 of 100 (Routine)
10 July 2025Terminillo Mountain, ITdaily low min6.7 C (44.1 F)0.3 C (0.5 F)47 years20 of 100 (Routine)
4 July 2025Terminillo Mountain, ITdaily high min16.5 C (61.7 F)0.9 C (1.6 F)31 years17 of 100 (Routine)
3 July 2025Terminillo Mountain, ITdaily high min16.5 C (61.7 F)0.9 C (1.6 F)31 years17 of 100 (Routine)
1 July 2025Terminillo Mountain, ITdaily high min16.6 C (61.9 F)2.6 C (4.7 F)52 years28 of 100 (Routine)
15 June 2025Terminillo Mountain, ITdaily high min (Tie)16.8 C (62.2 F)tie22 years3 of 100 (Routine)
1 June 2025Terminillo Mountain, ITdaily high min10.8 C (51.4 F)0.3 C (0.5 F)42 years18 of 100 (Routine)
24 January 2025Terminillo Mountain, ITdaily high min0.9 C (33.6 F)0.7 C (1.3 F)42 years19 of 100 (Routine)
15 November 2024Terminillo Mountain, ITdaily low min-3.3 C (26.1 F)0.5 C (0.9 F)58 years23 of 100 (Routine)
15 September 2024Terminillo Mountain, ITdaily low min3.5 C (38.3 F)0.5 C (0.9 F)48 years20 of 100 (Routine)
14 September 2024Terminillo Mountain, ITdaily low min0.8 C (33.4 F)0.2 C (0.4 F)46 years18 of 100 (Routine)
1 September 2024Terminillo Mountain, ITdaily high max21.2 C (70.2 F)0.4 C (0.7 F)30 years14 of 100 (Routine)
16 August 2024Terminillo Mountain, ITdaily high min16.3 C (61.3 F)0.1 C (0.2 F)39 years16 of 100 (Routine)
10 August 2024Terminillo Mountain, ITdaily high min17.6 C (63.7 F)0.2 C (0.4 F)3 years5 of 100 (Routine)
9 August 2024Terminillo Mountain, ITdaily high min16.5 C (61.7 F)0.6 C (1.1 F)5 years7 of 100 (Routine)
1 August 2024Terminillo Mountain, ITdaily high min (Tie)18.0 C (64.4 F)tie41 years4 of 100 (Routine)
29 July 2024Terminillo Mountain, ITdaily high min18.5 C (65.3 F)2.9 C (5.2 F)21 years19 of 100 (Routine)
29 July 2024Terminillo Mountain, ITdaily high max25.2 C (77.4 F)0.2 C (0.4 F)41 years17 of 100 (Routine)
16 July 2024Terminillo Mountain, ITdaily high min16.9 C (62.4 F)0.4 C (0.7 F)42 years18 of 100 (Routine)

Extremes by Year

1966 to 2025
Yearly extremes at Terminillo Mountain: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)28.1 C (82.6 F)201624.2 C (75.6 F)53
Coldest night (TNn)-23.0 C (-9.4 F)1979-13.0 C (8.6 F)54
Wettest day (Rx1day)284.0 mm (11.2 in)199158.9 mm (2.3 in)52
Wettest five days (Rx5day)539.8 mm (21.3 in)199268.0 mm (2.7 in)43
Longest dry spell (CDD)46 days202514 days45

Hottest day (TXx)

Hottest day (TXx) at Terminillo Mountain by year The hottest day of the year at Terminillo Mountain, 1966 to 2025. The record is 28.1 C (82.6 F) in 2016, marked on the chart; the median year is 24.2 C (75.6 F). 0102030197019801990200020102020Record: 28.1 C (82.6 F) in 2016
The hottest day of the year at Terminillo Mountain, 1966 to 2025. The record is 28.1 C (82.6 F) in 2016, marked on the chart; the median year is 24.2 C (75.6 F).
Hottest day (TXx) at Terminillo Mountain by year
YearHottest day (TXx)
196625.0 C (77.0 F)
196725.0 C (77.0 F)
196823.9 C (75.0 F)
196920.0 C (68.0 F)
197022.8 C (73.0 F)
19716.1 C (43.0 F)
197321.0 C (69.8 F)
197423.0 C (73.4 F)
197526.0 C (78.8 F)
197617.0 C (62.6 F)
197720.0 C (68.0 F)
197818.0 C (64.4 F)
197922.0 C (71.6 F)
198025.0 C (77.0 F)
198123.0 C (73.4 F)
198224.8 C (76.6 F)
198327.0 C (80.6 F)
198425.2 C (77.4 F)
198524.2 C (75.6 F)
198622.4 C (72.3 F)
198724.8 C (76.6 F)
198825.0 C (77.0 F)
198922.9 C (73.2 F)
199022.6 C (72.7 F)
199123.6 C (74.5 F)
199225.2 C (77.4 F)
199325.0 C (77.0 F)
199425.4 C (77.7 F)
199517.2 C (63.0 F)
19964.4 C (39.9 F)
199721.8 C (71.2 F)
19982.0 C (35.6 F)
199920.0 C (68.0 F)
200027.0 C (80.6 F)
200125.0 C (77.0 F)
200224.4 C (75.9 F)
200325.0 C (77.0 F)
200425.0 C (77.0 F)
200722.0 C (71.6 F)
200823.4 C (74.1 F)
201217.4 C (63.3 F)
2013n/a
201420.2 C (68.4 F)
201525.0 C (77.0 F)
201628.1 C (82.6 F)
20179.3 C (48.7 F)
201813.5 C (56.3 F)
201927.9 C (82.2 F)
202025.4 C (77.7 F)
202125.0 C (77.0 F)
202225.3 C (77.5 F)
202326.2 C (79.2 F)
202425.5 C (77.9 F)
202524.5 C (76.1 F)

Coldest night (TNn)

Coldest night (TNn) at Terminillo Mountain by year The coldest night of the year at Terminillo Mountain, 1966 to 2025. The record is -23.0 C (-9.4 F) in 1979, marked on the chart; the median year is -13.0 C (8.6 F). -30-20-10010197019801990200020102020Record: -23.0 C (-9.4 F) in 1979
The coldest night of the year at Terminillo Mountain, 1966 to 2025. The record is -23.0 C (-9.4 F) in 1979, marked on the chart; the median year is -13.0 C (8.6 F).
Coldest night (TNn) at Terminillo Mountain by year
YearColdest night (TNn)
1966-11.1 C (12.0 F)
1967-13.9 C (7.0 F)
1968-17.8 C (0.0 F)
1969-13.9 C (7.0 F)
1970-12.2 C (10.0 F)
1971-16.1 C (3.0 F)
1973-14.0 C (6.8 F)
1974-9.0 C (15.8 F)
1975-14.0 C (6.8 F)
1976-14.0 C (6.8 F)
1977-10.0 C (14.0 F)
1978-15.0 C (5.0 F)
1979-23.0 C (-9.4 F)
1980-18.0 C (-0.4 F)
1981-13.0 C (8.6 F)
1982-10.8 C (12.6 F)
1983-17.0 C (1.4 F)
1984-13.6 C (7.5 F)
1985-16.0 C (3.2 F)
1986-17.0 C (1.4 F)
1987-17.1 C (1.2 F)
1988-16.2 C (2.8 F)
1989-10.4 C (13.3 F)
1990-10.8 C (12.6 F)
1991-14.0 C (6.8 F)
1992-14.2 C (6.4 F)
1993-16.8 C (1.8 F)
1994-9.4 C (15.1 F)
1995-6.4 C (20.5 F)
1996-1.2 C (29.8 F)
19970.4 C (32.7 F)
1998-2.4 C (27.7 F)
1999-11.8 C (10.8 F)
2000-15.2 C (4.6 F)
2001-13.0 C (8.6 F)
2002-15.6 C (3.9 F)
2003-14.6 C (5.7 F)
2004-11.8 C (10.8 F)
2007-9.4 C (15.1 F)
2008-15.5 C (4.1 F)
2012-11.4 C (11.5 F)
2013-11.0 C (12.2 F)
2014-8.1 C (17.4 F)
2015-13.3 C (8.1 F)
2016-12.2 C (10.0 F)
2017-17.4 C (0.7 F)
2018-6.8 C (19.8 F)
2019-12.7 C (9.1 F)
2020-7.8 C (18.0 F)
2021-13.3 C (8.1 F)
2022-11.6 C (11.1 F)
2023-12.6 C (9.3 F)
2024-6.2 C (20.8 F)
2025-7.4 C (18.7 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Terminillo Mountain by year The wettest day of the year at Terminillo Mountain, 1966 to 2025. The record is 284.0 mm (11.2 in) in 1991, marked on the chart; the median year is 58.9 mm (2.3 in). 0100200300197019801990200020102020Record: 284.0 mm (11.2 in) in 1991
The wettest day of the year at Terminillo Mountain, 1966 to 2025. The record is 284.0 mm (11.2 in) in 1991, marked on the chart; the median year is 58.9 mm (2.3 in).
Wettest day (Rx1day) at Terminillo Mountain by year
YearWettest day (Rx1day)
196698.0 mm (3.9 in)
196735.1 mm (1.4 in)
196857.9 mm (2.3 in)
196973.9 mm (2.9 in)
197039.1 mm (1.5 in)
19717.1 mm (0.28 in)
197323.1 mm (0.9 in)
197437.1 mm (1.5 in)
197545.0 mm (1.8 in)
197645.0 mm (1.8 in)
197755.9 mm (2.2 in)
197820.1 mm (0.8 in)
197950.0 mm (2.0 in)
198023.9 mm (0.9 in)
198118.0 mm (0.7 in)
19820.0 mm (0.00 in)
19831.0 mm (0.04 in)
1984110.0 mm (4.3 in)
198536.1 mm (1.4 in)
198659.9 mm (2.4 in)
198779.0 mm (3.1 in)
198864.0 mm (2.5 in)
198966.0 mm (2.6 in)
199083.1 mm (3.3 in)
1991284.0 mm (11.2 in)
1992140.0 mm (5.5 in)
1993194.1 mm (7.6 in)
1994160.0 mm (6.3 in)
199569.1 mm (2.7 in)
1996205.0 mm (8.1 in)
199755.9 mm (2.2 in)
1998110.0 mm (4.3 in)
1999108.0 mm (4.3 in)
200085.1 mm (3.4 in)
2001144.0 mm (5.7 in)
2002108.0 mm (4.3 in)
2003108.0 mm (4.3 in)
2004140.0 mm (5.5 in)
200789.9 mm (3.5 in)
2008110.0 mm (4.3 in)
2012n/a
2013n/a
201413.0 mm (0.5 in)
201522.1 mm (0.9 in)
201620.1 mm (0.8 in)
20170.0 mm (0.00 in)
201817.0 mm (0.7 in)
201956.9 mm (2.2 in)
2020113.0 mm (4.4 in)
202138.1 mm (1.5 in)
202299.1 mm (3.9 in)
202362.0 mm (2.4 in)
202453.1 mm (2.1 in)
202547.0 mm (1.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Terminillo Mountain by year The wettest five days of the year at Terminillo Mountain, 1966 to 2025. The record is 539.8 mm (21.3 in) in 1992, marked on the chart; the median year is 68.0 mm (2.7 in). 0200400600197019801990200020102020Record: 539.8 mm (21.3 in) in 1992
The wettest five days of the year at Terminillo Mountain, 1966 to 2025. The record is 539.8 mm (21.3 in) in 1992, marked on the chart; the median year is 68.0 mm (2.7 in).
Wettest five days (Rx5day) at Terminillo Mountain by year
YearWettest five days (Rx5day)
1966n/a
1967n/a
1968n/a
1969n/a
1970n/a
1971n/a
197339.8 mm (1.6 in)
197461.8 mm (2.4 in)
197565.1 mm (2.6 in)
197658.5 mm (2.3 in)
1977111.8 mm (4.4 in)
197841.1 mm (1.6 in)
197960.9 mm (2.4 in)
198042.2 mm (1.7 in)
198120.8 mm (0.8 in)
19820.0 mm (0.00 in)
19831.0 mm (0.04 in)
1984132.6 mm (5.2 in)
198562.5 mm (2.5 in)
198668.1 mm (2.7 in)
1987148.1 mm (5.8 in)
198830.5 mm (1.2 in)
198992.1 mm (3.6 in)
1990403.1 mm (15.9 in)
1991430.1 mm (16.9 in)
1992539.8 mm (21.3 in)
1993533.5 mm (21.0 in)
199468.0 mm (2.7 in)
199522.1 mm (0.9 in)
1996205.0 mm (8.1 in)
1997105.7 mm (4.2 in)
1998119.9 mm (4.7 in)
199966.8 mm (2.6 in)
20000.0 mm (0.00 in)
2001306.3 mm (12.1 in)
2002n/a
20030.0 mm (0.00 in)
2004287.0 mm (11.3 in)
2007n/a
2008n/a
2012n/a
2013n/a
20145.3 mm (0.21 in)
201547.5 mm (1.9 in)
201646.0 mm (1.8 in)
20170.0 mm (0.00 in)
201841.6 mm (1.6 in)
201982.9 mm (3.3 in)
2020208.0 mm (8.2 in)
202189.7 mm (3.5 in)
2022181.4 mm (7.1 in)
2023121.7 mm (4.8 in)
2024112.0 mm (4.4 in)
202598.8 mm (3.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Terminillo Mountain by year The longest dry spell of the year at Terminillo Mountain, 1966 to 2025. The record is 46 days in 2025, marked on the chart; the median year is 14 days. 0204060197019801990200020102020Record: 46 days in 2025
The longest dry spell of the year at Terminillo Mountain, 1966 to 2025. The record is 46 days in 2025, marked on the chart; the median year is 14 days.
Longest dry spell (CDD) at Terminillo Mountain by year
YearLongest dry spell (CDD)
1966n/a
1967n/a
1968n/a
19691 day
1970n/a
1971n/a
197318 days
197417 days
197516 days
197615 days
197717 days
197812 days
197919 days
198017 days
198114 days
19827 days
198313 days
198417 days
198518 days
198618 days
198714 days
198815 days
198913 days
199013 days
19919 days
19929 days
199314 days
199416 days
19959 days
199611 days
199717 days
199818 days
199912 days
20003 days
2001n/a
20023 days
20035 days
200417 days
2007n/a
20081 day
2012n/a
2013n/a
20143 days
20158 days
201643 days
201741 days
20189 days
201917 days
20209 days
202114 days
202215 days
202313 days
20248 days
202546 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 Terminillo Mountain standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Terminillo Mountain 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).