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Built 2026-11-13 (13 November 2026)

Heat wave in Mongolia, 13 to 16 October 2026

Heat wave in Mongolia, 13 to 16 October 2026: 18 records at 16 stations, peak on 13 October 2026. Closed.

Data as of . Last revised (2026-11-12).

Key Facts

  • Heat wave in Mongolia, 13 to 16 October 2026 set or tied 18 station records at 16 stations.
  • It ran from 13 October 2026 to 16 October 2026 (4 days) and its peak day was 13 October 2026.
  • Status: closed.
  • Hutag set a daily record high minimum temperature of -0.7 C (30.7 F) on 13 October 2026 (provisional).
  • The busiest day was 13 October 2026 with 8 records.
  • The oldest broken record in the ranked list had stood for 56 years.

Footprint

13 to 16 October 2026
Footprint of Heat wave in Mongolia, 13 to 16 October 2026 The area covered by Heat wave in Mongolia, 13 to 16 October 2026 is outlined, with 16 of the stations that set records marked, coloured by record type.
The area covered by Heat wave in Mongolia, 13 to 16 October 2026 is outlined, with 16 of the stations that set records marked, coloured by record type. Made with Natural Earth.
Footprint of Heat wave in Mongolia, 13 to 16 October 2026: stations that set records in the event
StationTypeValueDate
HutagRecord high minimum temperature-0.7 C (30.7 F)2026-10-13
BayanbulagRecord high minimum temperature-2.8 C (27.0 F)2026-10-13
SainshandRecord high minimum temperature6.3 C (43.3 F)2026-10-15
BaruunharaaRecord high minimum temperature0.5 C (32.9 F)2026-10-14
TosontsengelRecord high minimum temperature-3.0 C (26.6 F)2026-10-13
RinchinlhumbeRecord high minimum temperature-5.8 C (21.6 F)2026-10-15
DashbalbarRecord high minimum temperature1.2 C (34.2 F)2026-10-16
Bayan-OvooRecord high minimum temperature2.9 C (37.2 F)2026-10-16
MatadRecord high minimum temperature4.5 C (40.1 F)2026-10-16
Saikhan-OvooRecord high minimum temperature3.2 C (37.8 F)2026-10-15
TsetserlegRecord high minimum temperature3.1 C (37.6 F)2026-10-13
HatgalRecord high minimum temperature-1.5 C (29.3 F)2026-10-13
GaluutRecord high minimum temperature-1.8 C (28.8 F)2026-10-15
UnderkhaanRecord high minimum temperature-0.8 C (30.6 F)2026-10-16
ErdenemandalRecord high minimum temperature1.9 C (35.4 F)2026-10-13
TarialanRecord high minimum temperature1.9 C (35.4 F)2026-10-13

Records per Day

Peak day 8
Records per day during Heat wave in Mongolia, 13 to 16 October 2026 Records set or tied each day from 13 October 2026 to 16 October 2026. The most in one day was 8 on 13 October 2026. 0 2 4 6 8 10-1310-1410-1510-16
Records set or tied each day from 13 October 2026 to 16 October 2026. The most in one day was 8 on 13 October 2026.
Records per day during Heat wave in Mongolia, 13 to 16 October 2026
DateRecords
2026-10-138
2026-10-141
2026-10-154
2026-10-165

Top Records by Margin

Margin over the record replaced
Top records of Heat wave in Mongolia, 13 to 16 October 2026 ranked by margin
Dashbalbar, 10-163.0 C (5.4 F)
Bayanbulag, 10-132.9 C (5.2 F)
Bayan-Ovoo, 10-162.6 C (4.7 F)
Tsetserleg, 10-132.6 C (4.7 F)
Matad, 10-162.5 C (4.5 F)
Rinchinlhumbe, 10-132.1 C (3.8 F)
Erdenemandal, 10-131.8 C (3.2 F)
Sainshand, 10-151.6 C (2.9 F)
Galuut, 10-151.5 C (2.7 F)
Baruunharaa, 10-141.3 C (2.3 F)
Saikhan-Ovoo, 10-151.3 C (2.3 F)
Hatgal, 10-131.3 C (2.3 F)
Tarialan, 10-131.2 C (2.2 F)
Sainshand, 10-161.1 C (2.0 F)
Tosontsengel, 10-131.0 C (1.8 F)

Margin is how far the new value is beyond the record it replaced. Ties are not shown.

Margin Against Age of the Broken Record

Margin against age of the broken record in Heat wave in Mongolia, 13 to 16 October 2026 18 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right. 0 15 30 45 60 0.00.81.52.33.0 Margin (C) Years the old record stood
18 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right.
Margin against age of the broken record in Heat wave in Mongolia, 13 to 16 October 2026
Margin (C)Years the old record stood
0.456
2.941
1.636
1.336
1.136
1.041
0.541
3.021
2.623
2.521
1.331
2.116
2.63
1.33
1.53
0.83
1.83
1.23

Compared With Other Events

Station records per event
Station records in Heat wave in Mongolia, 13 to 16 October 2026 compared with similar events
Heat wave in United States and Mexico, 16 January to 14 February 20249,869 records
Heat wave in United States, 28 January to 24 February 20266,528 records
Heat wave in United States and Mexico, 24 May to 19 June 20205,047 records
Heat wave in United States and Mexico, 26 March to 17 April 20213,669 records
Heat wave in Germany and 49 other countries, 18 December 2021 to 15 January 20223,626 records
Heat wave in Mongolia, 13 to 16 October 2026 (this event)18 records

Every Record Set

21 of 18
Every record set or tied during Heat wave in Mongolia, 13 to 16 October 2026, in date order
DateStationRecordValueMarginYears stoodSignificance
2026-10-13HutagRecord high minimum temperature (provisional)-0.7 C (30.7 F)0.4 C (0.7 F)5623 of 100 (Routine)
2026-10-13BayanbulagRecord high minimum temperature (provisional)-2.8 C (27.0 F)2.9 C (5.2 F)4121 of 100 (Routine)
2026-10-13TosontsengelRecord high minimum temperature (provisional)-3.0 C (26.6 F)1.0 C (1.8 F)4118 of 100 (Routine)
2026-10-13RinchinlhumbeRecord high minimum temperature (provisional)-2.8 C (27.0 F)2.1 C (3.8 F)1612 of 100 (Routine)
2026-10-13TsetserlegRecord high minimum temperature (provisional)3.1 C (37.6 F)2.6 C (4.7 F)312 of 100 (Routine)
2026-10-13HatgalRecord high minimum temperature (provisional)-1.5 C (29.3 F)1.3 C (2.3 F)38 of 100 (Routine)
2026-10-13ErdenemandalRecord high minimum temperature (provisional)1.9 C (35.4 F)1.8 C (3.2 F)37 of 100 (Routine)
2026-10-13TarialanRecord high minimum temperature (provisional)1.9 C (35.4 F)1.2 C (2.2 F)36 of 100 (Routine)
2026-10-13GaluutRecord high minimum temperature (tie) (provisional)-2.0 C (28.4 F)tie01 of 100 (Routine)
2026-10-14BaruunharaaRecord high minimum temperature (provisional)0.5 C (32.9 F)1.3 C (2.3 F)3619 of 100 (Routine)
2026-10-14HutagRecord high minimum temperature (tie) (provisional)-0.3 C (31.5 F)tie203 of 100 (Routine)
2026-10-15SainshandRecord high minimum temperature (provisional)6.3 C (43.3 F)1.6 C (2.9 F)3620 of 100 (Routine)
2026-10-15RinchinlhumbeRecord high minimum temperature (provisional)-5.8 C (21.6 F)0.5 C (0.9 F)4116 of 100 (Routine)
2026-10-15Saikhan-OvooRecord high minimum temperature (provisional)3.2 C (37.8 F)1.3 C (2.3 F)3115 of 100 (Routine)
2026-10-15GaluutRecord high minimum temperature (provisional)-1.8 C (28.8 F)1.5 C (2.7 F)38 of 100 (Routine)
2026-10-15HutagRecord high minimum temperature (tie) (provisional)-1.3 C (29.7 F)tie31 of 100 (Routine)
2026-10-16SainshandRecord high minimum temperature (provisional)5.1 C (41.2 F)1.1 C (2.0 F)3619 of 100 (Routine)
2026-10-16DashbalbarRecord high minimum temperature (provisional)1.2 C (34.2 F)3.0 C (5.4 F)2116 of 100 (Routine)
2026-10-16Bayan-OvooRecord high minimum temperature (provisional)2.9 C (37.2 F)2.6 C (4.7 F)2316 of 100 (Routine)
2026-10-16MatadRecord high minimum temperature (provisional)4.5 C (40.1 F)2.5 C (4.5 F)2116 of 100 (Routine)
2026-10-16UnderkhaanRecord high minimum temperature (provisional)-0.8 C (30.6 F)0.8 C (1.4 F)38 of 100 (Routine)

Download the Data

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 2026-11-12. Events are found by this site from station records and are not official designations. Records are provisional until reprocessed.