Record envelope, standing records and threshold days for Thumrait (MUM00041314), Oman, with 43 years of record.
Key Facts for Thumrait
Thumrait (MUM00041314) is a weather station in Oman at 17.67 latitude and 54.02 longitude, 479 m (1,570 ft) above sea level.
The station reports from 1983 to 2025, 43 years of record.
1,464 records set at Thumrait still stand.
Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
Thumrait tied a daily record low maximum temperature of 31.0 C (87.8 F) on 20 August 2025.
About the Station
Location: Oman, 17.67 latitude, 54.02 longitude.
Elevation: 479 m (1,570 ft).
Period of record: 1983 to 2025, 43 years.
Eligible elements: tmax, tmin.
Daily Record Envelope and 2026
9 days at or beyond a record
Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Thumrait. 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 Thumrait, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
34.0 C (93.2 F)
1.6 C (34.9 F)
28.3 C (82.9 F)
7.0 C (44.6 F)
Feb
37.5 C (99.5 F)
3.8 C (38.8 F)
35.1 C (95.2 F)
6.3 C (43.3 F)
Mar
40.0 C (104.0 F)
8.7 C (47.7 F)
37.0 C (98.6 F)
15.7 C (60.3 F)
Apr
41.1 C (106.0 F)
12.7 C (54.9 F)
40.8 C (105.4 F)
15.5 C (59.9 F)
May
45.9 C (114.6 F)
16.6 C (61.9 F)
45.4 C (113.7 F)
22.0 C (71.6 F)
Jun
47.1 C (116.8 F)
18.2 C (64.8 F)
44.7 C (112.5 F)
24.5 C (76.1 F)
Jul
47.0 C (116.6 F)
19.8 C (67.6 F)
45.5 C (113.9 F)
23.3 C (73.9 F)
Aug
46.0 C (114.8 F)
19.9 C (67.8 F)
39.8 C (103.6 F)
23.4 C (74.1 F)
Sep
44.6 C (112.3 F)
17.1 C (62.8 F)
n/a
n/a
Oct
41.2 C (106.2 F)
10.8 C (51.4 F)
n/a
n/a
Nov
37.1 C (98.8 F)
7.5 C (45.5 F)
n/a
n/a
Dec
37.1 C (98.8 F)
1.8 C (35.2 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Thumrait still stand. 1983 holds the most, with 72.
Standing records at Thumrait by the year they were set
Year set
Standing records
1983
72
1984
57
1985
43
1986
46
1987
24
1988
43
1989
62
1990
33
1991
47
1992
38
1993
22
1994
22
1995
21
1996
41
1997
19
1998
26
1999
17
2000
28
2001
38
2002
34
2003
25
2004
50
2005
17
2006
29
2007
45
2008
47
2009
36
2010
34
2011
45
2012
31
2013
34
2014
26
2015
47
2016
51
2017
33
2018
52
2019
6
2020
1
2021
9
2022
36
2023
27
2024
39
2025
11
Wettest Day of Each Month
Jan: 163.1 mm (6.4 in)
The wettest day on record for each calendar month at Thumrait. The most was 163.1 mm (6.4 in) on 29 January 1990.
Record daily precipitation for each month at Thumrait
Month
Record daily precipitation (mm)
Date
Jan
163.1 mm (6.4 in)
29 January 1990
Feb
152.9 mm (6.0 in)
7 February 1990
Mar
71.9 mm (2.8 in)
21 March 1989
Apr
125.0 mm (4.9 in)
7 April 1992
May
45.7 mm (1.8 in)
25 May 2018
Jun
101.1 mm (4.0 in)
4 June 1989
Jul
13.0 mm (0.5 in)
10 July 2022
Aug
150.1 mm (5.9 in)
29 August 1994
Sep
55.1 mm (2.2 in)
6 September 1993
Oct
17.5 mm (0.7 in)
15 October 1999
Nov
46.0 mm (1.8 in)
1 November 2011
Dec
5.1 mm (0.20 in)
18 December 1998
Period of Record Coverage
1983 to 2025
Complete yearUnder 90 percent of days
43 years of record at Thumrait, 1983 to 2025. 23 years have data for under 90 percent of days and are left out of rankings: 1983, 1987, 1988, 1989, 1990, 1991, 1992, 1993 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 15 complete years at Thumrait, 1983 to 2017. Blue stripes are years cooler than the station's own mean of 26.8 C (80.2 F); red stripes are warmer. The coolest year was 1989, at 25.6 C (78.1 F), and the warmest was 2003, at 27.6 C (81.6 F). The strongest colour marks a difference of 1.2 C (2.2 F).
Annual mean temperature at Thumrait as warming stripes, 1983 to 2017
Year
Annual mean temperature
Difference from the station mean
1983
25.8 C
-0.98 C
1984
26.0 C
-0.81 C
1985
26.3 C
-0.52 C
1989
25.6 C
-1.14 C
1994
27.1 C
+0.36 C
2001
26.8 C
+0.05 C
2002
26.8 C
+0.02 C
2003
27.6 C
+0.80 C
2004
27.0 C
+0.27 C
2005
27.1 C
+0.29 C
2006
27.1 C
+0.35 C
2009
27.4 C
+0.58 C
2013
26.9 C
+0.12 C
2016
27.3 C
+0.48 C
2017
27.0 C
+0.20 C
This station does not have enough complete years (30 are needed) to fit a temperature trend.
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
1983 to 2025
Yearly extremes at Thumrait: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
47.1 C (116.8 F)
1984
44.8 C (112.6 F)
43
Coldest night (TNn)
1.6 C (34.9 F)
1989
7.0 C (44.6 F)
43
Wettest day (Rx1day)
163.1 mm (6.4 in)
1990
12.9 mm (0.5 in)
40
Wettest five days (Rx5day)
163.1 mm (6.4 in)
1990
19.1 mm (0.8 in)
27
Longest dry spell (CDD)
167 days
1984
45 days
40
Hottest day (TXx)
The hottest day of the year at Thumrait, 1983 to 2025. The record is 47.1 C (116.8 F) in 1984, marked on the chart; the median year is 44.8 C (112.6 F).
Hottest day (TXx) at Thumrait by year
Year
Hottest day (TXx)
1983
47.0 C (116.6 F)
1984
47.1 C (116.8 F)
1985
43.6 C (110.5 F)
1986
43.7 C (110.7 F)
1987
44.6 C (112.3 F)
1988
44.4 C (111.9 F)
1989
43.2 C (109.8 F)
1990
46.0 C (114.8 F)
1991
44.5 C (112.1 F)
1992
43.8 C (110.8 F)
1993
44.2 C (111.6 F)
1994
44.8 C (112.6 F)
1995
44.4 C (111.9 F)
1996
42.4 C (108.3 F)
1997
44.6 C (112.3 F)
1998
45.5 C (113.9 F)
1999
45.5 C (113.9 F)
2000
45.1 C (113.2 F)
2001
45.3 C (113.5 F)
2002
43.5 C (110.3 F)
2003
46.1 C (115.0 F)
2004
45.3 C (113.5 F)
2005
44.5 C (112.1 F)
2006
45.1 C (113.2 F)
2007
44.6 C (112.3 F)
2008
45.7 C (114.3 F)
2009
45.9 C (114.6 F)
2010
45.1 C (113.2 F)
2011
44.3 C (111.7 F)
2012
44.6 C (112.3 F)
2013
44.0 C (111.2 F)
2014
45.2 C (113.4 F)
2015
45.1 C (113.2 F)
2016
45.4 C (113.7 F)
2017
45.8 C (114.4 F)
2018
45.5 C (113.9 F)
2019
42.2 C (108.0 F)
2020
40.9 C (105.6 F)
2021
39.4 C (102.9 F)
2022
44.8 C (112.6 F)
2023
45.0 C (113.0 F)
2024
45.0 C (113.0 F)
2025
45.5 C (113.9 F)
Coldest night (TNn)
The coldest night of the year at Thumrait, 1983 to 2025. The record is 1.6 C (34.9 F) in 1989, marked on the chart; the median year is 7.0 C (44.6 F).
Coldest night (TNn) at Thumrait by year
Year
Coldest night (TNn)
1983
2.4 C (36.3 F)
1984
5.5 C (41.9 F)
1985
6.5 C (43.7 F)
1986
4.4 C (39.9 F)
1987
7.0 C (44.6 F)
1988
4.0 C (39.2 F)
1989
1.6 C (34.9 F)
1990
6.8 C (44.2 F)
1991
7.0 C (44.6 F)
1992
3.6 C (38.5 F)
1993
4.4 C (39.9 F)
1994
7.0 C (44.6 F)
1995
8.6 C (47.5 F)
1996
7.1 C (44.8 F)
1997
8.2 C (46.8 F)
1998
5.4 C (41.7 F)
1999
8.6 C (47.5 F)
2000
8.6 C (47.5 F)
2001
6.5 C (43.7 F)
2002
6.8 C (44.2 F)
2003
8.7 C (47.7 F)
2004
6.3 C (43.3 F)
2005
7.6 C (45.7 F)
2006
7.8 C (46.0 F)
2007
4.5 C (40.1 F)
2008
3.8 C (38.8 F)
2009
5.7 C (42.3 F)
2010
8.6 C (47.5 F)
2011
8.6 C (47.5 F)
2012
5.3 C (41.5 F)
2013
1.8 C (35.2 F)
2014
7.0 C (44.6 F)
2015
4.0 C (39.2 F)
2016
9.0 C (48.2 F)
2017
6.0 C (42.8 F)
2018
8.3 C (46.9 F)
2019
7.5 C (45.5 F)
2020
24.9 C (76.8 F)
2021
12.0 C (53.6 F)
2022
7.9 C (46.2 F)
2023
7.9 C (46.2 F)
2024
7.6 C (45.7 F)
2025
6.3 C (43.3 F)
Wettest day (Rx1day)
The wettest day of the year at Thumrait, 1983 to 2025. The record is 163.1 mm (6.4 in) in 1990, marked on the chart; the median year is 12.9 mm (0.5 in).
Wettest day (Rx1day) at Thumrait by year
Year
Wettest day (Rx1day)
1983
103.1 mm (4.1 in)
1984
0.0 mm (0.00 in)
1985
1.0 mm (0.04 in)
1986
18.0 mm (0.7 in)
1987
11.9 mm (0.5 in)
1988
37.1 mm (1.5 in)
1989
101.1 mm (4.0 in)
1990
163.1 mm (6.4 in)
1991
0.0 mm (0.00 in)
1992
125.0 mm (4.9 in)
1993
55.1 mm (2.2 in)
1994
150.1 mm (5.9 in)
1995
6.1 mm (0.24 in)
1996
127.0 mm (5.0 in)
1997
2.0 mm (0.08 in)
1998
31.0 mm (1.2 in)
1999
17.5 mm (0.7 in)
2000
0.0 mm (0.00 in)
2001
0.8 mm (0.03 in)
2002
23.9 mm (0.9 in)
2003
12.7 mm (0.5 in)
2004
2.3 mm (0.09 in)
2005
2.3 mm (0.09 in)
2006
0.3 mm (0.01 in)
2007
21.8 mm (0.9 in)
2008
3.3 mm (0.13 in)
2009
4.3 mm (0.17 in)
2010
29.2 mm (1.1 in)
2011
46.0 mm (1.8 in)
2012
3.0 mm (0.12 in)
2013
20.6 mm (0.8 in)
2014
0.8 mm (0.03 in)
2015
1.8 mm (0.07 in)
2016
0.0 mm (0.00 in)
2017
n/a
2018
45.7 mm (1.8 in)
2019
0.0 mm (0.00 in)
2020
n/a
2021
n/a
2022
13.0 mm (0.5 in)
2023
21.6 mm (0.9 in)
2024
24.9 mm (1.0 in)
2025
8.9 mm (0.35 in)
Wettest five days (Rx5day)
The wettest five days of the year at Thumrait, 1983 to 2025. The record is 163.1 mm (6.4 in) in 1990, marked on the chart; the median year is 19.1 mm (0.8 in).
Wettest five days (Rx5day) at Thumrait by year
Year
Wettest five days (Rx5day)
1983
137.2 mm (5.4 in)
1984
0.0 mm (0.00 in)
1985
1.0 mm (0.04 in)
1986
18.0 mm (0.7 in)
1987
11.9 mm (0.5 in)
1988
43.2 mm (1.7 in)
1989
119.9 mm (4.7 in)
1990
163.1 mm (6.4 in)
1991
0.0 mm (0.00 in)
1992
148.9 mm (5.9 in)
1993
55.1 mm (2.2 in)
1994
150.1 mm (5.9 in)
1995
10.1 mm (0.4 in)
1996
127.0 mm (5.0 in)
1997
2.8 mm (0.11 in)
1998
31.0 mm (1.2 in)
1999
25.4 mm (1.0 in)
2000
0.0 mm (0.00 in)
2001
n/a
2002
0.0 mm (0.00 in)
2003
17.5 mm (0.7 in)
2004
2.3 mm (0.09 in)
2005
1.8 mm (0.07 in)
2006
n/a
2007
50.5 mm (2.0 in)
2008
n/a
2009
4.8 mm (0.19 in)
2010
n/a
2011
56.9 mm (2.2 in)
2012
n/a
2013
n/a
2014
n/a
2015
n/a
2016
n/a
2017
n/a
2018
72.4 mm (2.9 in)
2019
n/a
2020
n/a
2021
n/a
2022
n/a
2023
n/a
2024
n/a
2025
19.1 mm (0.8 in)
Longest dry spell (CDD)
The longest dry spell of the year at Thumrait, 1983 to 2025. The record is 167 days in 1984, marked on the chart; the median year is 45 days.
Longest dry spell (CDD) at Thumrait by year
Year
Longest dry spell (CDD)
1983
91 days
1984
167 days
1985
111 days
1986
126 days
1987
114 days
1988
167 days
1989
95 days
1990
79 days
1991
66 days
1992
63 days
1993
83 days
1994
84 days
1995
136 days
1996
111 days
1997
119 days
1998
121 days
1999
27 days
2000
7 days
2001
2 days
2002
125 days
2003
143 days
2004
105 days
2005
133 days
2006
3 days
2007
2 days
2008
3 days
2009
4 days
2010
2 days
2011
3 days
2012
2 days
2013
2 days
2014
2 days
2015
1 day
2016
2 days
2017
n/a
2018
3 days
2019
1 day
2020
n/a
2021
n/a
2022
2 days
2023
2 days
2024
1 day
2025
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 Thumrait standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Thumrait 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.