Built 2026-10-19 (19 October 2026)

Underkhaan Weather Records (MGM00044304)

Record envelope, standing records and threshold days for Underkhaan (MGM00044304), Mongolia, with 71 years of record.

Key Facts for Underkhaan

  • Underkhaan (MGM00044304) is a weather station in Mongolia at 47.32 latitude and 110.63 longitude, 1,033 m (3,389 ft) above sea level.
  • The station reports from 1956 to 2026, 71 years of record.
  • 1,464 records set at Underkhaan still stand.
  • Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
  • Underkhaan set a daily record high minimum temperature of 3.6 C (38.5 F) on 7 October 2026 (provisional).

Provisional Records

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

About the Station

  • Location: Mongolia, 47.32 latitude, 110.63 longitude.
  • Elevation: 1,033 m (3,389 ft).
  • Period of record: 1956 to 2026, 71 years.
  • Eligible elements: tmax, tmin.

Daily Record Envelope and 2026

4 days at or beyond a record
Daily record high and record low at Underkhaan, with 2026 drawn through them The band shows the record high and record low for each calendar day at Underkhaan. The lines show the 2026 daily maximum and minimum. 4 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -60-40-200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Underkhaan. 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 Underkhaan, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan0.0 C (32.0 F)-45.0 C (-49.0 F)-12.8 C (9.0 F)-41.1 C (-42.0 F)
Feb10.6 C (51.1 F)-42.2 C (-44.0 F)1.1 C (34.0 F)-35.9 C (-32.6 F)
Mar22.1 C (71.8 F)-38.9 C (-38.0 F)9.0 C (48.2 F)-32.9 C (-27.2 F)
Apr30.7 C (87.3 F)-23.9 C (-11.0 F)23.6 C (74.5 F)-10.8 C (12.6 F)
May35.8 C (96.4 F)-10.4 C (13.3 F)30.3 C (86.5 F)-6.3 C (20.7 F)
Jun39.0 C (102.2 F)-2.0 C (28.4 F)29.0 C (84.2 F)0.0 C (32.0 F)
Jul41.0 C (105.8 F)1.4 C (34.5 F)36.7 C (98.1 F)8.9 C (48.0 F)
Aug40.4 C (104.7 F)-0.9 C (30.4 F)31.9 C (89.4 F)6.4 C (43.5 F)
Sep32.5 C (90.5 F)-10.2 C (13.6 F)29.8 C (85.6 F)-5.9 C (21.4 F)
Oct27.8 C (82.0 F)-26.1 C (-15.0 F)18.8 C (65.8 F)-4.8 C (23.4 F)
Nov14.7 C (58.5 F)-38.4 C (-37.1 F)n/an/a
Dec7.5 C (45.5 F)-43.0 C (-45.4 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Underkhaan by the year they were set 1,464 records at Underkhaan still stand. 2025 holds the most, with 77. 0204060801957: 111958: 61959: 81960: 91961: 101962: 181963: 161969: 241970: 201971: 201973: 141974: 151975: 141976: 331977: 231978: 191979: 301980: 181981: 141982: 81983: 51984: 161985: 131986: 201987: 421988: 191989: 331990: 221991: 241992: 121993: 101994: 91995: 181996: 181997: 161998: 321999: 272000: 342001: 552002: 352003: 192004: 242005: 222006: 242007: 352008: 282009: 342010: 502011: 152012: 192013: 202014: 292015: 362016: 292017: 222018: 202019: 302020: 252021: 182022: 162023: 192024: 192025: 772026: 441957196919771984199119982005201220192026
1,464 records at Underkhaan still stand. 2025 holds the most, with 77.
Standing records at Underkhaan by the year they were set
Year setStanding records
195711
19586
19598
19609
196110
196218
196316
196924
197020
197120
197314
197415
197514
197633
197723
197819
197930
198018
198114
19828
19835
198416
198513
198620
198742
198819
198933
199022
199124
199212
199310
19949
199518
199618
199716
199832
199927
200034
200155
200235
200319
200424
200522
200624
200735
200828
200934
201050
201115
201219
201320
201429
201536
201629
201722
201820
201930
202025
202118
202216
202319
202419
202577
202644

All-Time Record Progression

5 new records
When Underkhaan set new all-time records 5 all-time records were set at Underkhaan between 9 January 2001 and 17 January 2026. Each dot is a new record. Record low maximum temperatureRecord high maximum temperatureRecord high minimum temperature9 January 2001: Record low maximum temperature -32.8 C (-27.0 F)5 August 2008: Record high maximum temperature 40.4 C (104.7 F)28 June 2010: Record high minimum temperature 23.1 C (73.6 F)24 July 2010: Record high maximum temperature 41.0 C (105.8 F)17 January 2026: Record low maximum temperature -34.6 C (-30.3 F)20052010201520202025
5 all-time records were set at Underkhaan between 9 January 2001 and 17 January 2026. Each dot is a new record.
When Underkhaan set new all-time records
DateKindDetail
2001-01-09Record low maximum temperatureRecord low maximum temperature -32.8 C (-27.0 F)
2008-08-05Record high maximum temperatureRecord high maximum temperature 40.4 C (104.7 F)
2010-06-28Record high minimum temperatureRecord high minimum temperature 23.1 C (73.6 F)
2010-07-24Record high maximum temperatureRecord high maximum temperature 41.0 C (105.8 F)
2026-01-17Record low maximum temperatureRecord low maximum temperature -34.6 C (-30.3 F)

Wettest Day of Each Month

Aug: 230.1 mm (9.1 in)
Record daily precipitation for each month at Underkhaan The wettest day on record for each calendar month at Underkhaan. The most was 230.1 mm (9.1 in) on 29 August 1994. 0100200300 Jan: 5.6 mm (0.22 in), 1 January 2001 Jan Feb: 3.0 mm (0.12 in), 17 February 2005 Feb Mar: 16.0 mm (0.6 in), 26 March 2025 Mar Apr: 23.1 mm (0.9 in), 13 April 2005 Apr May: 19.6 mm (0.8 in), 27 May 2010 May Jun: 54.1 mm (2.1 in), 22 June 2011 Jun Jul: 113.8 mm (4.5 in), 18 July 1989 Jul Aug: 230.1 mm (9.1 in), 29 August 1994 Aug Sep: 84.3 mm (3.3 in), 8 September 1983 Sep Oct: 51.1 mm (2.0 in), 27 October 1993 Oct Nov: 8.9 mm (0.35 in), 9 November 1983 Nov Dec: 26.9 mm (1.1 in), 14 December 2002 Dec
The wettest day on record for each calendar month at Underkhaan. The most was 230.1 mm (9.1 in) on 29 August 1994.
Record daily precipitation for each month at Underkhaan
MonthRecord daily precipitation (mm)Date
Jan5.6 mm (0.22 in)1 January 2001
Feb3.0 mm (0.12 in)17 February 2005
Mar16.0 mm (0.6 in)26 March 2025
Apr23.1 mm (0.9 in)13 April 2005
May19.6 mm (0.8 in)27 May 2010
Jun54.1 mm (2.1 in)22 June 2011
Jul113.8 mm (4.5 in)18 July 1989
Aug230.1 mm (9.1 in)29 August 1994
Sep84.3 mm (3.3 in)8 September 1983
Oct51.1 mm (2.0 in)27 October 1993
Nov8.9 mm (0.35 in)9 November 1983
Dec26.9 mm (1.1 in)14 December 2002

Period of Record Coverage

1956 to 2026
Days with data per year at Underkhaan 65 years of record at Underkhaan, 1956 to 2026. 42 years have data for under 90 percent of days and are left out of rankings: 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963 and others. 1956: 22 of 366 days1957: 89 of 365 days1958: 78 of 365 days1959: 153 of 365 days1960: 201 of 366 days1961: 192 of 365 days1962: 254 of 365 days1963: 264 of 365 days1969: 283 of 365 days1970: 292 of 365 days1971: 146 of 365 days1973: 266 of 365 days1974: 273 of 365 days1975: 299 of 365 days1976: 309 of 366 days1977: 287 of 365 days1978: 301 of 365 days1979: 306 of 365 days1980: 317 of 366 days1981: 324 of 365 days1982: 192 of 365 days1983: 261 of 365 days1984: 303 of 366 days1985: 314 of 365 days1986: 293 of 365 days1987: 298 of 365 days1988: 321 of 366 days1989: 329 of 365 days1990: 313 of 365 days1991: 315 of 365 days1992: 235 of 366 days1993: 298 of 365 days1994: 316 of 365 days1995: 321 of 365 days1996: 279 of 366 days1997: 307 of 365 days1998: 334 of 365 days1999: 327 of 365 days2000: 314 of 366 days2001: 327 of 365 days2002: 334 of 365 days2003: 339 of 365 days2004: 331 of 366 days2005: 345 of 365 days2006: 331 of 365 days2007: 342 of 365 days2008: 353 of 366 days2009: 345 of 365 days2010: 357 of 365 days2011: 351 of 365 days2012: 355 of 366 days2013: 360 of 365 days2014: 357 of 365 days2015: 352 of 365 days2016: 344 of 366 days2017: 360 of 365 days2018: 356 of 365 days2019: 358 of 365 days2020: 358 of 366 days2021: 358 of 365 days2022: 201 of 365 days2023: 36 of 365 days2024: 63 of 366 days2025: 354 of 365 days2026: 275 of 365 days1960197019801990200020102020
65 years of record at Underkhaan, 1956 to 2026. 42 years have data for under 90 percent of days and are left out of rankings: 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963 and others.
Days with data per year at Underkhaan
YearDays with dataShare of yearComplete
1956226%No
19578924%No
19587821%No
195915342%No
196020155%No
196119253%No
196225470%No
196326472%No
196928378%No
197029280%No
197114640%No
197326673%No
197427375%No
197529982%No
197630984%No
197728779%No
197830182%No
197930684%No
198031787%No
198132489%No
198219253%No
198326172%No
198430383%No
198531486%No
198629380%No
198729882%No
198832188%No
198932990%Yes
199031386%No
199131586%No
199223564%No
199329882%No
199431687%No
199532188%No
199627976%No
199730784%No
199833492%Yes
199932790%No
200031486%No
200132790%No
200233492%Yes
200333993%Yes
200433190%Yes
200534595%Yes
200633191%Yes
200734294%Yes
200835396%Yes
200934595%Yes
201035798%Yes
201135196%Yes
201235597%Yes
201336099%Yes
201435798%Yes
201535296%Yes
201634494%Yes
201736099%Yes
201835698%Yes
201935898%Yes
202035898%Yes
202135898%Yes
202220155%No
20233610%No
20246317%No
202535497%Yes
202627575%No

Latest Records

20
Latest records at Underkhaan
DateStationRecordValueBeat old record byOld record stoodSignificance
7 October 2026Underkhaan, MNdaily high min (Provisional)3.6 C (38.5 F)1.6 C (2.9 F)47 years24 of 100 (Routine)
6 October 2026Underkhaan, MNmonthly high min (Provisional)6.4 C (43.5 F)1.8 C (3.2 F)19 years25 of 100 (Routine)
27 September 2026Underkhaan, MNdaily high min (Provisional)6.4 C (43.5 F)1.5 C (2.7 F)25 years17 of 100 (Routine)
24 September 2026Underkhaan, MNdaily low max (Provisional)7.5 C (45.5 F)0.3 C (0.5 F)56 years24 of 100 (Routine)
17 September 2026Underkhaan, MNdaily high min (Provisional)12.1 C (53.8 F)4.8 C (8.6 F)25 years24 of 100 (Routine)
3 September 2026Underkhaan, MNdaily high min (Provisional)13.6 C (56.5 F)1.7 C (3.1 F)25 years17 of 100 (Routine)
2 September 2026Underkhaan, MNdaily high max (Tie, Provisional)29.8 C (85.6 F)tie21 years3 of 100 (Routine)
13 August 2026Underkhaan, MNdaily high min17.2 C (63.0 F)2.2 C (4.0 F)52 years28 of 100 (Routine)
9 August 2026Underkhaan, MNdaily high min17.9 C (64.2 F)1.3 C (2.3 F)1 year10 of 100 (Routine)
31 July 2026Underkhaan, MNdaily high min17.8 C (64.0 F)0.9 C (1.6 F)3 years10 of 100 (Routine)
29 July 2026Underkhaan, MNdaily high min20.6 C (69.1 F)5.4 C (9.7 F)5 years26 of 100 (Routine)
28 July 2026Underkhaan, MNdaily high min21.1 C (70.0 F)1.6 C (2.9 F)19 years17 of 100 (Routine)
27 July 2026Underkhaan, MNdaily high min19.4 C (66.9 F)0.5 C (0.9 F)16 years12 of 100 (Routine)
26 July 2026Underkhaan, MNmonthly high min22.6 C (72.7 F)0.1 C (0.2 F)27 years25 of 100 (Routine)
12 July 2026Underkhaan, MNdaily low max19.2 C (66.6 F)0.5 C (0.9 F)16 years13 of 100 (Routine)
10 July 2026Underkhaan, MNdaily high min17.6 C (63.7 F)1.3 C (2.3 F)3 years11 of 100 (Routine)
3 July 2026Underkhaan, MNdaily high min15.7 C (60.3 F)1.2 C (2.2 F)17 years16 of 100 (Routine)
2 July 2026Underkhaan, MNdaily high min (Tie)18.9 C (66.0 F)tie4 years2 of 100 (Routine)
1 July 2026Underkhaan, MNdaily high min17.1 C (62.8 F)0.5 C (0.9 F)8 years10 of 100 (Routine)
25 June 2026Underkhaan, MNdaily high min15.3 C (59.5 F)0.2 C (0.4 F)3 years7 of 100 (Routine)

Extremes by Year

1956 to 2026
Yearly extremes at Underkhaan: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)41.0 C (105.8 F)201034.4 C (93.9 F)65
Coldest night (TNn)-45.0 C (-49.0 F)1979-37.9 C (-36.2 F)65
Wettest day (Rx1day)230.1 mm (9.1 in)199423.3 mm (0.9 in)45
Wettest five days (Rx5day)230.1 mm (9.1 in)199416.0 mm (0.6 in)24
Longest dry spell (CDD)66 days19957 days45

Hottest day (TXx)

Hottest day (TXx) at Underkhaan by year The hottest day of the year at Underkhaan, 1956 to 2026. The record is 41.0 C (105.8 F) in 2010, marked on the chart; the median year is 34.4 C (93.9 F). 203040501960198020002020Record: 41.0 C (105.8 F) in 2010
The hottest day of the year at Underkhaan, 1956 to 2026. The record is 41.0 C (105.8 F) in 2010, marked on the chart; the median year is 34.4 C (93.9 F).
Hottest day (TXx) at Underkhaan by year
YearHottest day (TXx)
195620.0 C (68.0 F)
195730.0 C (86.0 F)
195833.9 C (93.0 F)
195931.1 C (88.0 F)
196032.2 C (90.0 F)
196132.8 C (91.0 F)
196233.9 C (93.0 F)
196332.2 C (90.0 F)
196932.2 C (90.0 F)
197037.2 C (99.0 F)
197127.8 C (82.0 F)
197332.0 C (89.6 F)
197434.0 C (93.2 F)
197534.0 C (93.2 F)
197633.0 C (91.4 F)
197736.0 C (96.8 F)
197834.0 C (93.2 F)
197933.0 C (91.4 F)
198037.0 C (98.6 F)
198135.0 C (95.0 F)
198233.5 C (92.3 F)
198335.7 C (96.3 F)
198432.0 C (89.6 F)
198531.2 C (88.2 F)
198632.3 C (90.1 F)
198737.7 C (99.9 F)
198834.4 C (93.9 F)
198939.0 C (102.2 F)
199031.2 C (88.2 F)
199138.0 C (100.4 F)
199235.4 C (95.7 F)
199332.5 C (90.5 F)
199434.1 C (93.4 F)
199534.4 C (93.9 F)
199632.9 C (91.2 F)
199738.0 C (100.4 F)
199832.7 C (90.9 F)
199938.6 C (101.5 F)
200037.0 C (98.6 F)
200138.2 C (100.8 F)
200236.6 C (97.9 F)
200334.0 C (93.2 F)
200438.0 C (100.4 F)
200537.9 C (100.2 F)
200634.4 C (93.9 F)
200738.5 C (101.3 F)
200840.4 C (104.7 F)
200934.2 C (93.6 F)
201041.0 C (105.8 F)
201135.1 C (95.2 F)
201234.8 C (94.6 F)
201331.9 C (89.4 F)
201434.3 C (93.7 F)
201537.1 C (98.8 F)
201639.2 C (102.6 F)
201736.6 C (97.9 F)
201834.1 C (93.4 F)
201935.6 C (96.1 F)
202035.4 C (95.7 F)
202134.0 C (93.2 F)
202236.0 C (96.8 F)
202337.6 C (99.7 F)
202431.1 C (88.0 F)
202535.5 C (95.9 F)
202636.7 C (98.1 F)

Coldest night (TNn)

Coldest night (TNn) at Underkhaan by year The coldest night of the year at Underkhaan, 1956 to 2026. The record is -45.0 C (-49.0 F) in 1979, marked on the chart; the median year is -37.9 C (-36.2 F). -45-40-35-30-251960198020002020Record: -45.0 C (-49.0 F) in 1979
The coldest night of the year at Underkhaan, 1956 to 2026. The record is -45.0 C (-49.0 F) in 1979, marked on the chart; the median year is -37.9 C (-36.2 F).
Coldest night (TNn) at Underkhaan by year
YearColdest night (TNn)
1956-32.2 C (-26.0 F)
1957-38.9 C (-38.0 F)
1958-30.0 C (-22.0 F)
1959-37.2 C (-35.0 F)
1960-37.8 C (-36.0 F)
1961-36.1 C (-33.0 F)
1962-32.8 C (-27.0 F)
1963-32.2 C (-26.0 F)
1969-42.2 C (-44.0 F)
1970-35.0 C (-31.0 F)
1971-37.8 C (-36.0 F)
1973-35.0 C (-31.0 F)
1974-33.0 C (-27.4 F)
1975-32.0 C (-25.6 F)
1976-37.0 C (-34.6 F)
1977-40.0 C (-40.0 F)
1978-39.0 C (-38.2 F)
1979-45.0 C (-49.0 F)
1980-38.0 C (-36.4 F)
1981-35.0 C (-31.0 F)
1982-27.2 C (-17.0 F)
1983-36.0 C (-32.8 F)
1984-40.2 C (-40.4 F)
1985-37.9 C (-36.2 F)
1986-43.0 C (-45.4 F)
1987-41.0 C (-41.8 F)
1988-37.2 C (-35.0 F)
1989-36.2 C (-33.2 F)
1990-42.4 C (-44.3 F)
1991-38.6 C (-37.5 F)
1992-32.2 C (-26.0 F)
1993-32.4 C (-26.3 F)
1994-36.9 C (-34.4 F)
1995-34.2 C (-29.6 F)
1996-39.3 C (-38.7 F)
1997-38.0 C (-36.4 F)
1998-37.8 C (-36.0 F)
1999-35.8 C (-32.4 F)
2000-39.4 C (-38.9 F)
2001-44.1 C (-47.4 F)
2002-40.0 C (-40.0 F)
2003-37.0 C (-34.6 F)
2004-37.5 C (-35.5 F)
2005-39.4 C (-38.9 F)
2006-37.8 C (-36.0 F)
2007-34.4 C (-29.9 F)
2008-39.9 C (-39.8 F)
2009-38.7 C (-37.7 F)
2010-44.3 C (-47.7 F)
2011-38.5 C (-37.3 F)
2012-41.4 C (-42.5 F)
2013-38.2 C (-36.8 F)
2014-35.3 C (-31.5 F)
2015-38.4 C (-37.1 F)
2016-42.6 C (-44.7 F)
2017-39.0 C (-38.2 F)
2018-41.1 C (-42.0 F)
2019-36.3 C (-33.3 F)
2020-38.8 C (-37.8 F)
2021-40.8 C (-41.4 F)
2022-36.8 C (-34.2 F)
2023-41.3 C (-42.3 F)
2024-40.2 C (-40.4 F)
2025-35.4 C (-31.7 F)
2026-41.1 C (-42.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Underkhaan by year The wettest day of the year at Underkhaan, 1956 to 2026. The record is 230.1 mm (9.1 in) in 1994, marked on the chart; the median year is 23.3 mm (0.9 in). 01002003001960198020002020Record: 230.1 mm (9.1 in) in 1994
The wettest day of the year at Underkhaan, 1956 to 2026. The record is 230.1 mm (9.1 in) in 1994, marked on the chart; the median year is 23.3 mm (0.9 in).
Wettest day (Rx1day) at Underkhaan by year
YearWettest day (Rx1day)
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1969n/a
1970n/a
1971n/a
1973n/a
1974n/a
1975n/a
1976n/a
1977n/a
1978n/a
1979n/a
1980n/a
1981n/a
198236.1 mm (1.4 in)
198384.3 mm (3.3 in)
198437.1 mm (1.5 in)
198523.1 mm (0.9 in)
198611.2 mm (0.4 in)
198727.9 mm (1.1 in)
198818.0 mm (0.7 in)
1989113.8 mm (4.5 in)
19900.0 mm (0.00 in)
199118.0 mm (0.7 in)
19920.0 mm (0.00 in)
199351.1 mm (2.0 in)
1994230.1 mm (9.1 in)
19950.0 mm (0.00 in)
19960.0 mm (0.00 in)
19970.0 mm (0.00 in)
19980.0 mm (0.00 in)
199911.2 mm (0.4 in)
200017.0 mm (0.7 in)
200115.0 mm (0.6 in)
200226.9 mm (1.1 in)
200335.1 mm (1.4 in)
200419.6 mm (0.8 in)
200540.9 mm (1.6 in)
200621.1 mm (0.8 in)
200713.2 mm (0.5 in)
200823.9 mm (0.9 in)
200953.1 mm (2.1 in)
201041.1 mm (1.6 in)
201154.1 mm (2.1 in)
201232.0 mm (1.3 in)
201362.0 mm (2.4 in)
201453.1 mm (2.1 in)
201519.1 mm (0.8 in)
201630.0 mm (1.2 in)
201739.1 mm (1.5 in)
201829.2 mm (1.1 in)
201918.0 mm (0.7 in)
202059.2 mm (2.3 in)
202123.1 mm (0.9 in)
20228.9 mm (0.35 in)
20230.0 mm (0.00 in)
202422.1 mm (0.9 in)
202523.3 mm (0.9 in)
202625.0 mm (1.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Underkhaan by year The wettest five days of the year at Underkhaan, 1956 to 2026. The record is 230.1 mm (9.1 in) in 1994, marked on the chart; the median year is 16.0 mm (0.6 in). 01002003001960198020002020Record: 230.1 mm (9.1 in) in 1994
The wettest five days of the year at Underkhaan, 1956 to 2026. The record is 230.1 mm (9.1 in) in 1994, marked on the chart; the median year is 16.0 mm (0.6 in).
Wettest five days (Rx5day) at Underkhaan by year
YearWettest five days (Rx5day)
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1969n/a
1970n/a
1971n/a
1973n/a
1974n/a
1975n/a
1976n/a
1977n/a
1978n/a
1979n/a
1980n/a
1981n/a
198226.9 mm (1.1 in)
19839.9 mm (0.39 in)
198431.0 mm (1.2 in)
198526.9 mm (1.1 in)
19863.0 mm (0.12 in)
198714.0 mm (0.6 in)
198820.6 mm (0.8 in)
19898.1 mm (0.32 in)
19900.0 mm (0.00 in)
199118.0 mm (0.7 in)
19920.0 mm (0.00 in)
199351.1 mm (2.0 in)
1994230.1 mm (9.1 in)
19950.0 mm (0.00 in)
19960.0 mm (0.00 in)
19970.0 mm (0.00 in)
19980.0 mm (0.00 in)
19992.5 mm (0.10 in)
200030.7 mm (1.2 in)
2001n/a
200226.9 mm (1.1 in)
20035.0 mm (0.20 in)
200419.6 mm (0.8 in)
200523.1 mm (0.9 in)
2006n/a
2007n/a
2008n/a
2009n/a
2010n/a
2011n/a
2012n/a
2013n/a
2014n/a
2015n/a
2016n/a
2017n/a
2018n/a
2019n/a
202081.7 mm (3.2 in)
2021n/a
2022n/a
2023n/a
2024n/a
2025n/a
2026n/a

Longest dry spell (CDD)

Longest dry spell (CDD) at Underkhaan by year The longest dry spell of the year at Underkhaan, 1956 to 2026. The record is 66 days in 1995, marked on the chart; the median year is 7 days. 0204060801960198020002020Record: 66 days in 1995
The longest dry spell of the year at Underkhaan, 1956 to 2026. The record is 66 days in 1995, marked on the chart; the median year is 7 days.
Longest dry spell (CDD) at Underkhaan by year
YearLongest dry spell (CDD)
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1969n/a
1970n/a
1971n/a
1973n/a
1974n/a
1975n/a
1976n/a
1977n/a
1978n/a
1979n/a
1980n/a
1981n/a
198220 days
198328 days
198432 days
198542 days
198635 days
198723 days
198840 days
198929 days
199031 days
199137 days
199235 days
199333 days
199436 days
199566 days
199629 days
199724 days
199849 days
199927 days
20007 days
20011 day
200217 days
200323 days
200423 days
200518 days
20061 day
20071 day
20081 day
20091 day
20101 day
20111 day
20121 day
20131 day
20142 days
20152 days
20161 day
20171 day
20181 day
20192 days
20201 day
20212 days
20221 day
20231 day
20241 day
20251 day
20262 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 Underkhaan standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Underkhaan 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).