Saikhan-Ovoo Weather Records (MGM00044336)

Record envelope, standing records and threshold days for Saikhan-Ovoo (MGM00044336), Mongolia, with 44 years of record.

Key Facts for Saikhan-Ovoo

Saikhan-Ovoo (MGM00044336) is a weather station in Mongolia at 45.45 latitude and 103.90 longitude, 1,316 m (4,318 ft) above sea level.
The station reports from 1983 to 2026, 44 years of record.
1,464 records set at Saikhan-Ovoo still stand.
Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
Saikhan-Ovoo set a daily record high minimum temperature of 5.7 C (42.3 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, 45.45 latitude, 103.90 longitude.
Elevation: 1,316 m (4,318 ft).
Period of record: 1983 to 2026, 44 years.
Eligible elements: tmax, tmin.

Daily Record Envelope and 2026

9 days at or beyond a record

The band shows the record high and record low for each calendar day at Saikhan-Ovoo. 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 Saikhan-Ovoo, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	5.3 C (41.5 F)	-37.9 C (-36.2 F)	-1.1 C (30.0 F)	-35.3 C (-31.5 F)
Feb	11.4 C (52.5 F)	-39.5 C (-39.1 F)	7.3 C (45.1 F)	-26.1 C (-15.0 F)
Mar	22.3 C (72.1 F)	-35.7 C (-32.3 F)	13.2 C (55.8 F)	-20.7 C (-5.3 F)
Apr	30.7 C (87.3 F)	-19.4 C (-2.9 F)	22.7 C (72.9 F)	-6.4 C (20.5 F)
May	34.5 C (94.1 F)	-10.6 C (12.9 F)	32.9 C (91.2 F)	-0.2 C (31.6 F)
Jun	37.9 C (100.2 F)	-0.4 C (31.3 F)	31.1 C (88.0 F)	2.8 C (37.0 F)
Jul	39.3 C (102.7 F)	6.0 C (42.8 F)	37.7 C (99.9 F)	8.7 C (47.7 F)
Aug	38.2 C (100.8 F)	2.1 C (35.8 F)	32.7 C (90.9 F)	9.3 C (48.7 F)
Sep	32.6 C (90.7 F)	-6.7 C (19.9 F)	32.9 C (91.2 F)	-4.5 C (23.9 F)
Oct	24.7 C (76.5 F)	-24.0 C (-11.2 F)	20.4 C (68.7 F)	-5.6 C (21.9 F)
Nov	16.9 C (62.4 F)	-32.9 C (-27.2 F)	n/a	n/a
Dec	10.1 C (50.2 F)	-40.6 C (-41.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Saikhan-Ovoo still stand. 2025 holds the most, with 94.

Standing records at Saikhan-Ovoo by the year they were set
Year set	Standing records
1983	1
1984	21
1985	32
1986	23
1987	47
1988	29
1989	39
1990	23
1991	28
1992	9
1993	23
1994	21
1995	17
1996	28
1997	33
1998	45
1999	41
2000	29
2001	27
2002	34
2003	39
2004	33
2005	46
2006	29
2007	28
2008	34
2009	41
2010	65
2011	32
2012	27
2013	30
2014	35
2015	37
2016	29
2017	28
2018	32
2019	28
2020	43
2021	43
2022	30
2023	43
2024	22
2025	94
2026	46

All-Time Record Progression

1 new records

1 all-time records were set at Saikhan-Ovoo between 25 July 2026 and 25 July 2026. Each dot is a new record.

Wettest Day of Each Month

Aug: 58.9 mm (2.3 in)

The wettest day on record for each calendar month at Saikhan-Ovoo. The most was 58.9 mm (2.3 in) on 9 August 2024.

Record daily precipitation for each month at Saikhan-Ovoo
Month	Record daily precipitation (mm)	Date
Jan	5.1 mm (0.20 in)	31 January 2013
Feb	3.3 mm (0.13 in)	21 February 2017
Mar	7.1 mm (0.28 in)	17 March 1986
Apr	11.9 mm (0.5 in)	19 April 2000
May	23.9 mm (0.9 in)	18 May 2014
Jun	50.0 mm (2.0 in)	3 June 1994
Jul	38.1 mm (1.5 in)	13 July 2016
Aug	58.9 mm (2.3 in)	9 August 2024
Sep	23.1 mm (0.9 in)	4 September 2015
Oct	13.0 mm (0.5 in)	5 October 2024
Nov	6.1 mm (0.24 in)	3 November 2011
Dec	3.0 mm (0.12 in)	25 December 2001

Period of Record Coverage

1983 to 2026

44 years of record at Saikhan-Ovoo, 1983 to 2026. 23 years have data for under 90 percent of days and are left out of rankings: 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990 and others.

Days with data per year at Saikhan-Ovoo
Year	Days with data	Share of year	Complete
1983	22	6%	No
1984	178	49%	No
1985	277	76%	No
1986	282	77%	No
1987	285	78%	No
1988	314	86%	No
1989	317	87%	No
1990	300	82%	No
1991	272	75%	No
1992	218	60%	No
1993	285	78%	No
1994	261	72%	No
1995	274	75%	No
1996	218	60%	No
1997	302	83%	No
1998	300	82%	No
1999	305	84%	No
2000	305	83%	No
2001	323	88%	No
2002	323	88%	No
2003	323	88%	No
2004	319	87%	No
2005	347	95%	Yes
2006	346	95%	Yes
2007	350	96%	Yes
2008	355	97%	Yes
2009	352	96%	Yes
2010	356	98%	Yes
2011	356	98%	Yes
2012	360	98%	Yes
2013	359	98%	Yes
2014	361	99%	Yes
2015	362	99%	Yes
2016	358	98%	Yes
2017	361	99%	Yes
2018	356	98%	Yes
2019	362	99%	Yes
2020	363	99%	Yes
2021	357	98%	Yes
2022	365	100%	Yes
2023	355	97%	Yes
2024	344	94%	Yes
2025	354	97%	Yes
2026	274	75%	No

Latest Records

Latest records at Saikhan-Ovoo
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
7 October 2026	Saikhan-Ovoo, MN	daily high min (Provisional)	5.7 C (42.3 F)	0.5 C (0.9 F)	28 years	13 of 100 (Routine)
6 October 2026	Saikhan-Ovoo, MN	daily high min (Provisional)	7.7 C (45.9 F)	4.5 C (8.1 F)	12 years	16 of 100 (Routine)
22 September 2026	Saikhan-Ovoo, MN	daily high min (Provisional)	8.9 C (48.0 F)	0.9 C (1.6 F)	20 years	12 of 100 (Routine)
17 September 2026	Saikhan-Ovoo, MN	daily high min (Provisional)	12.1 C (53.8 F)	1.1 C (2.0 F)	20 years	12 of 100 (Routine)
16 September 2026	Saikhan-Ovoo, MN	daily high min (Provisional)	15.0 C (59.0 F)	4.0 C (7.2 F)	20 years	18 of 100 (Routine)
15 September 2026	Saikhan-Ovoo, MN	daily high min (Provisional)	14.2 C (57.6 F)	2.7 C (4.9 F)	4 years	11 of 100 (Routine)
2 September 2026	Saikhan-Ovoo, MN	daily high max (Provisional)	32.6 C (90.7 F)	1.4 C (2.5 F)	7 years	8 of 100 (Routine)
2 September 2026	Saikhan-Ovoo, MN	daily high min (Provisional)	16.9 C (62.4 F)	0.8 C (1.4 F)	7 years	7 of 100 (Routine)
1 September 2026	Saikhan-Ovoo, MN	monthly high min (Provisional)	21.1 C (70.0 F)	3.1 C (5.6 F)	24 years	27 of 100 (Routine)
1 September 2026	Saikhan-Ovoo, MN	monthly high max (Provisional)	32.9 C (91.2 F)	0.3 C (0.5 F)	2 years	14 of 100 (Routine)
31 August 2026	Saikhan-Ovoo, MN	daily high min (Provisional)	16.3 C (61.3 F)	1.1 C (2.0 F)	3 years	7 of 100 (Routine)
30 August 2026	Saikhan-Ovoo, MN	daily high min (Provisional)	17.6 C (63.7 F)	3.4 C (6.1 F)	1 year	13 of 100 (Routine)
26 August 2026	Saikhan-Ovoo, MN	daily high min (Provisional)	16.6 C (61.9 F)	0.8 C (1.4 F)	16 years	10 of 100 (Routine)
12 August 2026	Saikhan-Ovoo, MN	daily high min	19.4 C (66.9 F)	2.2 C (4.0 F)	25 years	17 of 100 (Routine)
11 August 2026	Saikhan-Ovoo, MN	daily high min	17.1 C (62.8 F)	2.1 C (3.8 F)	11 years	13 of 100 (Routine)
8 August 2026	Saikhan-Ovoo, MN	daily high min	23.0 C (73.4 F)	2.8 C (5.0 F)	20 years	18 of 100 (Routine)
7 August 2026	Saikhan-Ovoo, MN	daily high min	22.0 C (71.6 F)	2.7 C (4.9 F)	1 year	11 of 100 (Routine)
5 August 2026	Saikhan-Ovoo, MN	daily high min	19.7 C (67.5 F)	0.1 C (0.2 F)	28 years	12 of 100 (Routine)
26 July 2026	Saikhan-Ovoo, MN	daily high min	21.8 C (71.2 F)	2.9 C (5.2 F)	24 years	19 of 100 (Routine)
25 July 2026	Saikhan-Ovoo, MN	all-time high min	25.0 C (77.0 F)	0.6 C (1.1 F)	27 years	33 of 100 (Routine)

Extremes by Year

1983 to 2026

Yearly extremes at Saikhan-Ovoo: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	39.3 C (102.7 F)	2010	35.5 C (95.8 F)	44
Coldest night (TNn)	-40.6 C (-41.1 F)	2002	-34.1 C (-29.4 F)	44
Wettest day (Rx1day)	58.9 mm (2.3 in)	2024	8.9 mm (0.35 in)	44
Wettest five days (Rx5day)	50.0 mm (2.0 in)	1994	1.3 mm (0.05 in)	21
Longest dry spell (CDD)	59 days	2005	10 days	40

Hottest day (TXx)

The hottest day of the year at Saikhan-Ovoo, 1983 to 2026. The record is 39.3 C (102.7 F) in 2010, marked on the chart; the median year is 35.5 C (95.8 F).

Hottest day (TXx) at Saikhan-Ovoo by year
Year	Hottest day (TXx)
1983	15.7 C (60.3 F)
1984	33.4 C (92.1 F)
1985	31.1 C (88.0 F)
1986	34.0 C (93.2 F)
1987	36.2 C (97.2 F)
1988	37.5 C (99.5 F)
1989	36.1 C (97.0 F)
1990	32.3 C (90.1 F)
1991	35.3 C (95.5 F)
1992	32.5 C (90.5 F)
1993	32.5 C (90.5 F)
1994	35.2 C (95.4 F)
1995	36.2 C (97.2 F)
1996	34.5 C (94.1 F)
1997	36.6 C (97.9 F)
1998	37.5 C (99.5 F)
1999	39.2 C (102.6 F)
2000	38.6 C (101.5 F)
2001	37.4 C (99.3 F)
2002	35.5 C (95.9 F)
2003	32.9 C (91.2 F)
2004	37.7 C (99.9 F)
2005	38.5 C (101.3 F)
2006	35.5 C (95.9 F)
2007	35.2 C (95.4 F)
2008	38.2 C (100.8 F)
2009	35.5 C (95.9 F)
2010	39.3 C (102.7 F)
2011	35.2 C (95.4 F)
2012	35.3 C (95.5 F)
2013	35.0 C (95.0 F)
2014	34.9 C (94.8 F)
2015	34.2 C (93.6 F)
2016	36.4 C (97.5 F)
2017	38.4 C (101.1 F)
2018	35.6 C (96.1 F)
2019	34.8 C (94.6 F)
2020	35.1 C (95.2 F)
2021	35.4 C (95.7 F)
2022	36.8 C (98.2 F)
2023	37.3 C (99.1 F)
2024	35.1 C (95.2 F)
2025	34.8 C (94.6 F)
2026	37.7 C (99.9 F)

Coldest night (TNn)

The coldest night of the year at Saikhan-Ovoo, 1983 to 2026. The record is -40.6 C (-41.1 F) in 2002, marked on the chart; the median year is -34.1 C (-29.4 F).

Coldest night (TNn) at Saikhan-Ovoo by year
Year	Coldest night (TNn)
1983	-27.9 C (-18.2 F)
1984	-37.6 C (-35.7 F)
1985	-35.7 C (-32.3 F)
1986	-32.9 C (-27.2 F)
1987	-34.5 C (-30.1 F)
1988	-34.1 C (-29.4 F)
1989	-34.5 C (-30.1 F)
1990	-33.9 C (-29.0 F)
1991	-34.1 C (-29.4 F)
1992	-31.0 C (-23.8 F)
1993	-35.5 C (-31.9 F)
1994	-35.0 C (-31.0 F)
1995	-32.1 C (-25.8 F)
1996	-37.0 C (-34.6 F)
1997	-32.7 C (-26.9 F)
1998	-33.0 C (-27.4 F)
1999	-29.5 C (-21.1 F)
2000	-32.5 C (-26.5 F)
2001	-32.2 C (-26.0 F)
2002	-40.6 C (-41.1 F)
2003	-30.4 C (-22.7 F)
2004	-34.0 C (-29.2 F)
2005	-39.5 C (-39.1 F)
2006	-29.9 C (-21.8 F)
2007	-28.3 C (-18.9 F)
2008	-37.9 C (-36.2 F)
2009	-36.5 C (-33.7 F)
2010	-36.6 C (-33.9 F)
2011	-37.0 C (-34.6 F)
2012	-37.7 C (-35.9 F)
2013	-34.3 C (-29.7 F)
2014	-34.1 C (-29.4 F)
2015	-32.7 C (-26.9 F)
2016	-36.1 C (-33.0 F)
2017	-34.0 C (-29.2 F)
2018	-36.3 C (-33.3 F)
2019	-34.8 C (-30.6 F)
2020	-34.9 C (-30.8 F)
2021	-33.0 C (-27.4 F)
2022	-30.9 C (-23.6 F)
2023	-36.0 C (-32.8 F)
2024	-33.6 C (-28.5 F)
2025	-28.8 C (-19.8 F)
2026	-35.3 C (-31.5 F)

Wettest day (Rx1day)

The wettest day of the year at Saikhan-Ovoo, 1983 to 2026. The record is 58.9 mm (2.3 in) in 2024, marked on the chart; the median year is 8.9 mm (0.35 in).

Wettest day (Rx1day) at Saikhan-Ovoo by year
Year	Wettest day (Rx1day)
1983	11.9 mm (0.5 in)
1984	2.5 mm (0.10 in)
1985	8.4 mm (0.33 in)
1986	21.3 mm (0.8 in)
1987	15.0 mm (0.6 in)
1988	6.1 mm (0.24 in)
1989	5.1 mm (0.20 in)
1990	3.0 mm (0.12 in)
1991	0.0 mm (0.00 in)
1992	1.0 mm (0.04 in)
1993	0.0 mm (0.00 in)
1994	50.0 mm (2.0 in)
1995	0.0 mm (0.00 in)
1996	0.0 mm (0.00 in)
1997	0.0 mm (0.00 in)
1998	0.0 mm (0.00 in)
1999	0.0 mm (0.00 in)
2000	24.1 mm (0.9 in)
2001	7.1 mm (0.28 in)
2002	6.1 mm (0.24 in)
2003	16.0 mm (0.6 in)
2004	27.9 mm (1.1 in)
2005	2.0 mm (0.08 in)
2006	8.9 mm (0.35 in)
2007	17.8 mm (0.7 in)
2008	25.9 mm (1.0 in)
2009	6.1 mm (0.24 in)
2010	7.1 mm (0.28 in)
2011	8.9 mm (0.35 in)
2012	16.0 mm (0.6 in)
2013	9.9 mm (0.39 in)
2014	23.9 mm (0.9 in)
2015	48.0 mm (1.9 in)
2016	38.1 mm (1.5 in)
2017	18.0 mm (0.7 in)
2018	14.0 mm (0.6 in)
2019	18.0 mm (0.7 in)
2020	4.1 mm (0.16 in)
2021	11.9 mm (0.5 in)
2022	13.0 mm (0.5 in)
2023	17.0 mm (0.7 in)
2024	58.9 mm (2.3 in)
2025	6.9 mm (0.27 in)
2026	4.0 mm (0.16 in)

Wettest five days (Rx5day)

The wettest five days of the year at Saikhan-Ovoo, 1983 to 2026. The record is 50.0 mm (2.0 in) in 1994, marked on the chart; the median year is 1.3 mm (0.05 in).

Wettest five days (Rx5day) at Saikhan-Ovoo by year
Year	Wettest five days (Rx5day)
1983	n/a
1984	1.3 mm (0.05 in)
1985	0.3 mm (0.01 in)
1986	7.1 mm (0.28 in)
1987	15.0 mm (0.6 in)
1988	6.1 mm (0.24 in)
1989	5.1 mm (0.20 in)
1990	3.0 mm (0.12 in)
1991	0.0 mm (0.00 in)
1992	1.0 mm (0.04 in)
1993	0.0 mm (0.00 in)
1994	50.0 mm (2.0 in)
1995	0.0 mm (0.00 in)
1996	0.0 mm (0.00 in)
1997	0.0 mm (0.00 in)
1998	0.0 mm (0.00 in)
1999	0.0 mm (0.00 in)
2000	0.0 mm (0.00 in)
2001	n/a
2002	2.0 mm (0.08 in)
2003	22.1 mm (0.9 in)
2004	9.1 mm (0.36 in)
2005	2.0 mm (0.08 in)
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a
2026	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Saikhan-Ovoo, 1983 to 2026. The record is 59 days in 2005, marked on the chart; the median year is 10 days.

Longest dry spell (CDD) at Saikhan-Ovoo by year
Year	Longest dry spell (CDD)
1983	2 days
1984	13 days
1985	36 days
1986	23 days
1987	27 days
1988	35 days
1989	45 days
1990	44 days
1991	30 days
1992	20 days
1993	44 days
1994	26 days
1995	52 days
1996	20 days
1997	30 days
1998	44 days
1999	14 days
2000	7 days
2001	n/a
2002	27 days
2003	31 days
2004	38 days
2005	59 days
2006	n/a
2007	n/a
2008	n/a
2009	1 day
2010	1 day
2011	1 day
2012	1 day
2013	1 day
2014	1 day
2015	1 day
2016	1 day
2017	1 day
2018	1 day
2019	1 day
2020	1 day
2021	1 day
2022	3 days
2023	1 day
2024	1 day
2025	1 day
2026	1 day

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 Saikhan-Ovoo standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Saikhan-Ovoo 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).