Record envelope, standing records and threshold days for Sitiawan (MY000048620), Malaysia, with 72 years of record.
Key Facts for Sitiawan
Sitiawan (MY000048620) is a weather station in Malaysia at 4.22 latitude and 100.70 longitude, 8 m (26 ft) above sea level.
The station reports from 1954 to 2025, 72 years of record.
1,464 records set at Sitiawan still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Sitiawan set a daily record high minimum temperature of 25.0 C (77.0 F) on 7 August 2025.
About the Station
Location: Malaysia, 4.22 latitude, 100.70 longitude.
Elevation: 8 m (26 ft).
Period of record: 1954 to 2025, 72 years.
Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
8 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 Sitiawan. The lines show the 2026 daily maximum and minimum. 8 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Sitiawan, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
35.2 C (95.4 F)
17.7 C (63.9 F)
33.5 C (92.3 F)
22.7 C (72.9 F)
Feb
35.6 C (96.1 F)
17.8 C (64.0 F)
34.3 C (93.7 F)
21.8 C (71.2 F)
Mar
36.2 C (97.2 F)
18.9 C (66.0 F)
35.1 C (95.2 F)
23.7 C (74.7 F)
Apr
36.0 C (96.8 F)
21.1 C (70.0 F)
34.3 C (93.7 F)
23.8 C (74.8 F)
May
36.0 C (96.8 F)
20.2 C (68.4 F)
35.4 C (95.7 F)
24.5 C (76.1 F)
Jun
35.7 C (96.3 F)
19.7 C (67.5 F)
35.6 C (96.1 F)
22.3 C (72.1 F)
Jul
35.8 C (96.4 F)
19.9 C (67.8 F)
35.3 C (95.5 F)
24.3 C (75.7 F)
Aug
35.5 C (95.9 F)
20.0 C (68.0 F)
34.2 C (93.6 F)
23.0 C (73.4 F)
Sep
35.0 C (95.0 F)
20.0 C (68.0 F)
n/a
n/a
Oct
35.1 C (95.2 F)
21.1 C (70.0 F)
n/a
n/a
Nov
33.9 C (93.0 F)
20.5 C (68.9 F)
n/a
n/a
Dec
34.6 C (94.3 F)
18.9 C (66.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Sitiawan still stand. 1998 holds the most, with 67.
Standing records at Sitiawan by the year they were set
Year set
Standing records
1954
1
1961
49
1962
42
1963
28
1964
27
1965
7
1966
6
1968
38
1969
19
1970
21
1971
46
1972
31
1973
19
1974
31
1975
33
1976
38
1977
24
1978
16
1979
34
1980
23
1981
37
1982
25
1983
21
1984
19
1985
29
1986
10
1987
12
1988
18
1989
20
1990
20
1991
12
1992
16
1993
16
1994
11
1995
16
1996
10
1997
19
1998
67
1999
11
2000
18
2001
25
2002
15
2003
13
2004
21
2005
30
2006
9
2007
14
2008
10
2009
8
2010
28
2011
13
2012
7
2013
5
2014
11
2015
13
2016
55
2017
15
2018
9
2019
35
2020
20
2021
19
2022
22
2023
32
2024
65
2025
30
All-Time Record Progression
4 new records
4 all-time records were set at Sitiawan between 1 March 1998 and 5 April 2024. Each dot is a new record.
When Sitiawan set new all-time records
Date
Kind
Detail
1998-03-01
Record high maximum temperature
Record high maximum temperature 36.2 C (97.2 F)
1998-04-17
Record high minimum temperature
Record high minimum temperature 26.5 C (79.7 F)
2017-05-29
Record high minimum temperature
Record high minimum temperature 26.6 C (79.9 F)
2024-04-05
Record high minimum temperature
Record high minimum temperature 26.9 C (80.4 F)
Wettest Day of Each Month
Oct: 329.9 mm (13.0 in)
The wettest day on record for each calendar month at Sitiawan. The most was 329.9 mm (13.0 in) on 17 October 1965.
Record daily precipitation for each month at Sitiawan
Month
Record daily precipitation (mm)
Date
Jan
101.0 mm (4.0 in)
1 January 1986
Feb
191.0 mm (7.5 in)
1 February 2003
Mar
175.3 mm (6.9 in)
6 March 2024
Apr
164.6 mm (6.5 in)
4 April 2025
May
130.0 mm (5.1 in)
30 May 1964
Jun
198.1 mm (7.8 in)
13 June 2020
Jul
89.0 mm (3.5 in)
14 July 1980
Aug
157.0 mm (6.2 in)
20 August 2005
Sep
179.0 mm (7.0 in)
28 September 1976
Oct
329.9 mm (13.0 in)
17 October 1965
Nov
150.6 mm (5.9 in)
30 November 2017
Dec
320.0 mm (12.6 in)
5 December 1967
Period of Record Coverage
1954 to 2025
Complete yearUnder 90 percent of days
70 years of record at Sitiawan, 1954 to 2025. 29 years have data for under 90 percent of days and are left out of rankings: 1954, 1956, 1957, 1958, 1959, 1960, 1965, 1966 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 39 complete years at Sitiawan, 1961 to 2002. Blue stripes are years cooler than the station's own mean of 27.5 C (81.5 F); red stripes are warmer. The coolest year was 1961, at 27.0 C (80.5 F), and the warmest was 1998, at 28.5 C (83.2 F). The strongest colour marks a difference of 1.0 C (1.8 F).
Annual mean temperature at Sitiawan as warming stripes, 1961 to 2002
Year
Annual mean temperature
Difference from the station mean
1961
27.0 C
-0.56 C
1962
27.1 C
-0.46 C
1963
27.0 C
-0.51 C
1964
27.0 C
-0.55 C
1968
27.1 C
-0.40 C
1969
27.4 C
-0.14 C
1970
27.3 C
-0.18 C
1971
27.0 C
-0.55 C
1972
27.3 C
-0.26 C
1973
27.4 C
-0.15 C
1974
27.0 C
-0.55 C
1975
27.2 C
-0.33 C
1976
27.1 C
-0.39 C
1977
27.7 C
+0.19 C
1978
27.8 C
+0.25 C
1979
27.9 C
+0.40 C
1980
27.8 C
+0.28 C
1981
27.8 C
+0.28 C
1982
27.8 C
+0.23 C
1983
27.9 C
+0.39 C
1984
27.3 C
-0.27 C
1985
27.4 C
-0.13 C
1986
27.5 C
-0.04 C
1987
27.7 C
+0.19 C
1988
27.6 C
+0.06 C
1989
27.4 C
-0.11 C
1990
27.7 C
+0.22 C
1991
27.7 C
+0.13 C
1992
27.6 C
+0.07 C
1993
27.5 C
-0.01 C
1994
27.5 C
-0.01 C
1995
27.7 C
+0.19 C
1996
27.6 C
+0.03 C
1997
27.8 C
+0.32 C
1998
28.5 C
+0.94 C
1999
27.5 C
-0.01 C
2000
27.7 C
+0.22 C
2001
28.0 C
+0.48 C
2002
28.2 C
+0.64 C
The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1961 to 2002. In Fahrenheit: 0.4 F (0.3 to 0.5) per decade. The slope is a straight line fitted to 39 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Sitiawan
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.2 C (0.1 to 0.3) per decade
0.4 F (0.3 to 0.5) per decade
1961 to 2002
39
Rise
Mean daily maximum
0.2 C (0.1 to 0.3) per decade
0.4 F (0.2 to 0.5) per decade
1961 to 2002
39
Rise
Mean daily minimum
0.2 C (0.2 to 0.3) per decade
0.4 F (0.3 to 0.5) per decade
1961 to 2002
39
Rise
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
1954 to 2025
Yearly extremes at Sitiawan: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
36.2 C (97.2 F)
1998
34.9 C (94.8 F)
70
Coldest night (TNn)
17.7 C (63.9 F)
1972
20.4 C (68.7 F)
70
Wettest day (Rx1day)
329.9 mm (13.0 in)
1965
88.8 mm (3.5 in)
72
Wettest five days (Rx5day)
423.9 mm (16.7 in)
1965
150.0 mm (5.9 in)
65
Longest dry spell (CDD)
34 days
2005
12 days
72
Hottest day (TXx)
The hottest day of the year at Sitiawan, 1954 to 2025. The record is 36.2 C (97.2 F) in 1998, marked on the chart; the median year is 34.9 C (94.8 F).
Hottest day (TXx) at Sitiawan by year
Year
Hottest day (TXx)
1954
31.7 C (89.1 F)
1955
n/a
1956
32.2 C (90.0 F)
1957
31.7 C (89.1 F)
1958
35.0 C (95.0 F)
1959
32.8 C (91.0 F)
1960
32.2 C (90.0 F)
1961
33.9 C (93.0 F)
1962
35.0 C (95.0 F)
1963
35.0 C (95.0 F)
1964
33.9 C (93.0 F)
1965
33.9 C (93.0 F)
1966
32.8 C (91.0 F)
1967
n/a
1968
34.4 C (93.9 F)
1969
34.5 C (94.1 F)
1970
34.4 C (93.9 F)
1971
35.7 C (96.3 F)
1972
34.0 C (93.2 F)
1973
34.6 C (94.3 F)
1974
33.8 C (92.8 F)
1975
34.1 C (93.4 F)
1976
34.2 C (93.6 F)
1977
35.5 C (95.9 F)
1978
35.4 C (95.7 F)
1979
35.7 C (96.3 F)
1980
34.7 C (94.5 F)
1981
35.8 C (96.4 F)
1982
35.5 C (95.9 F)
1983
35.5 C (95.9 F)
1984
34.2 C (93.6 F)
1985
35.5 C (95.9 F)
1986
35.4 C (95.7 F)
1987
35.0 C (95.0 F)
1988
35.1 C (95.2 F)
1989
34.6 C (94.3 F)
1990
34.9 C (94.8 F)
1991
34.3 C (93.7 F)
1992
34.7 C (94.5 F)
1993
34.8 C (94.6 F)
1994
34.5 C (94.1 F)
1995
35.1 C (95.2 F)
1996
35.5 C (95.9 F)
1997
35.1 C (95.2 F)
1998
36.2 C (97.2 F)
1999
34.6 C (94.3 F)
2000
35.3 C (95.5 F)
2001
35.7 C (96.3 F)
2002
35.7 C (96.3 F)
2003
35.0 C (95.0 F)
2004
35.6 C (96.1 F)
2005
35.7 C (96.3 F)
2006
34.2 C (93.6 F)
2007
34.7 C (94.5 F)
2008
34.3 C (93.7 F)
2009
35.1 C (95.2 F)
2010
35.0 C (95.0 F)
2011
34.6 C (94.3 F)
2012
34.5 C (94.1 F)
2013
35.2 C (95.4 F)
2014
33.2 C (91.8 F)
2015
34.8 C (94.6 F)
2016
36.0 C (96.8 F)
2017
34.1 C (93.4 F)
2018
33.2 C (91.8 F)
2019
35.5 C (95.9 F)
2020
34.9 C (94.8 F)
2021
35.1 C (95.2 F)
2022
35.3 C (95.5 F)
2023
35.3 C (95.5 F)
2024
35.1 C (95.2 F)
2025
35.6 C (96.1 F)
Coldest night (TNn)
The coldest night of the year at Sitiawan, 1954 to 2025. The record is 17.7 C (63.9 F) in 1972, marked on the chart; the median year is 20.4 C (68.7 F).
Coldest night (TNn) at Sitiawan by year
Year
Coldest night (TNn)
1954
21.1 C (70.0 F)
1955
n/a
1956
n/a
1957
22.8 C (73.0 F)
1958
22.2 C (72.0 F)
1959
21.1 C (70.0 F)
1960
21.1 C (70.0 F)
1961
18.9 C (66.0 F)
1962
18.9 C (66.0 F)
1963
17.8 C (64.0 F)
1964
20.0 C (68.0 F)
1965
20.0 C (68.0 F)
1966
20.0 C (68.0 F)
1967
20.0 C (68.0 F)
1968
20.0 C (68.0 F)
1969
20.4 C (68.7 F)
1970
20.5 C (68.9 F)
1971
20.1 C (68.2 F)
1972
17.7 C (63.9 F)
1973
19.4 C (66.9 F)
1974
19.9 C (67.8 F)
1975
18.9 C (66.0 F)
1976
19.7 C (67.5 F)
1977
18.2 C (64.8 F)
1978
20.1 C (68.2 F)
1979
19.6 C (67.3 F)
1980
20.4 C (68.7 F)
1981
20.0 C (68.0 F)
1982
19.6 C (67.3 F)
1983
20.6 C (69.1 F)
1984
21.0 C (69.8 F)
1985
19.7 C (67.5 F)
1986
20.4 C (68.7 F)
1987
20.0 C (68.0 F)
1988
20.4 C (68.7 F)
1989
20.0 C (68.0 F)
1990
20.5 C (68.9 F)
1991
20.9 C (69.6 F)
1992
20.3 C (68.5 F)
1993
19.6 C (67.3 F)
1994
20.2 C (68.4 F)
1995
20.4 C (68.7 F)
1996
19.4 C (66.9 F)
1997
18.9 C (66.0 F)
1998
21.0 C (69.8 F)
1999
20.1 C (68.2 F)
2000
20.0 C (68.0 F)
2001
21.5 C (70.7 F)
2002
20.9 C (69.6 F)
2003
20.4 C (68.7 F)
2004
20.7 C (69.3 F)
2005
21.4 C (70.5 F)
2006
21.9 C (71.4 F)
2007
20.1 C (68.2 F)
2008
21.3 C (70.3 F)
2009
21.1 C (70.0 F)
2010
21.8 C (71.2 F)
2011
20.7 C (69.3 F)
2012
21.7 C (71.1 F)
2013
22.2 C (72.0 F)
2014
19.2 C (66.6 F)
2015
21.3 C (70.3 F)
2016
21.9 C (71.4 F)
2017
20.8 C (69.4 F)
2018
21.5 C (70.7 F)
2019
22.0 C (71.6 F)
2020
22.2 C (72.0 F)
2021
21.4 C (70.5 F)
2022
21.3 C (70.3 F)
2023
21.3 C (70.3 F)
2024
22.9 C (73.2 F)
2025
21.8 C (71.2 F)
Wettest day (Rx1day)
The wettest day of the year at Sitiawan, 1954 to 2025. The record is 329.9 mm (13.0 in) in 1965, marked on the chart; the median year is 88.8 mm (3.5 in).
Wettest day (Rx1day) at Sitiawan by year
Year
Wettest day (Rx1day)
1954
7.9 mm (0.31 in)
1955
34.0 mm (1.3 in)
1956
40.9 mm (1.6 in)
1957
35.1 mm (1.4 in)
1958
39.9 mm (1.6 in)
1959
59.9 mm (2.4 in)
1960
40.9 mm (1.6 in)
1961
70.1 mm (2.8 in)
1962
70.1 mm (2.8 in)
1963
110.0 mm (4.3 in)
1964
130.0 mm (5.1 in)
1965
329.9 mm (13.0 in)
1966
119.9 mm (4.7 in)
1967
320.0 mm (12.6 in)
1968
5.0 mm (0.20 in)
1969
8.0 mm (0.31 in)
1970
11.0 mm (0.4 in)
1971
10.0 mm (0.4 in)
1972
11.0 mm (0.4 in)
1973
10.0 mm (0.4 in)
1974
8.0 mm (0.31 in)
1975
116.0 mm (4.6 in)
1976
179.0 mm (7.0 in)
1977
63.0 mm (2.5 in)
1978
95.0 mm (3.7 in)
1979
135.0 mm (5.3 in)
1980
89.0 mm (3.5 in)
1981
92.0 mm (3.6 in)
1982
103.0 mm (4.1 in)
1983
82.0 mm (3.2 in)
1984
92.0 mm (3.6 in)
1985
75.0 mm (3.0 in)
1986
101.0 mm (4.0 in)
1987
104.0 mm (4.1 in)
1988
95.0 mm (3.7 in)
1989
73.0 mm (2.9 in)
1990
116.0 mm (4.6 in)
1991
66.0 mm (2.6 in)
1992
95.0 mm (3.7 in)
1993
121.0 mm (4.8 in)
1994
73.0 mm (2.9 in)
1995
97.0 mm (3.8 in)
1996
101.0 mm (4.0 in)
1997
99.0 mm (3.9 in)
1998
78.0 mm (3.1 in)
1999
85.1 mm (3.4 in)
2000
67.1 mm (2.6 in)
2001
81.0 mm (3.2 in)
2002
105.9 mm (4.2 in)
2003
191.0 mm (7.5 in)
2004
52.8 mm (2.1 in)
2005
157.0 mm (6.2 in)
2006
143.0 mm (5.6 in)
2007
74.2 mm (2.9 in)
2008
175.5 mm (6.9 in)
2009
87.9 mm (3.5 in)
2010
103.4 mm (4.1 in)
2011
97.3 mm (3.8 in)
2012
162.3 mm (6.4 in)
2013
79.2 mm (3.1 in)
2014
81.8 mm (3.2 in)
2015
67.6 mm (2.7 in)
2016
81.3 mm (3.2 in)
2017
150.6 mm (5.9 in)
2018
77.5 mm (3.1 in)
2019
98.3 mm (3.9 in)
2020
198.1 mm (7.8 in)
2021
103.1 mm (4.1 in)
2022
84.3 mm (3.3 in)
2023
88.6 mm (3.5 in)
2024
175.3 mm (6.9 in)
2025
164.6 mm (6.5 in)
Wettest five days (Rx5day)
The wettest five days of the year at Sitiawan, 1954 to 2025. The record is 423.9 mm (16.7 in) in 1965, marked on the chart; the median year is 150.0 mm (5.9 in).
Wettest five days (Rx5day) at Sitiawan by year
Year
Wettest five days (Rx5day)
1954
n/a
1955
n/a
1956
n/a
1957
n/a
1958
n/a
1959
n/a
1960
n/a
1961
102.1 mm (4.0 in)
1962
105.3 mm (4.1 in)
1963
165.6 mm (6.5 in)
1964
146.8 mm (5.8 in)
1965
423.9 mm (16.7 in)
1966
177.2 mm (7.0 in)
1967
337.0 mm (13.3 in)
1968
11.0 mm (0.4 in)
1969
11.0 mm (0.4 in)
1970
18.0 mm (0.7 in)
1971
20.0 mm (0.8 in)
1972
14.0 mm (0.6 in)
1973
17.0 mm (0.7 in)
1974
12.0 mm (0.5 in)
1975
165.0 mm (6.5 in)
1976
286.0 mm (11.3 in)
1977
155.0 mm (6.1 in)
1978
139.0 mm (5.5 in)
1979
182.0 mm (7.2 in)
1980
112.0 mm (4.4 in)
1981
219.0 mm (8.6 in)
1982
157.0 mm (6.2 in)
1983
144.0 mm (5.7 in)
1984
172.0 mm (6.8 in)
1985
123.0 mm (4.8 in)
1986
146.0 mm (5.7 in)
1987
169.0 mm (6.7 in)
1988
160.0 mm (6.3 in)
1989
139.0 mm (5.5 in)
1990
150.0 mm (5.9 in)
1991
148.0 mm (5.8 in)
1992
116.0 mm (4.6 in)
1993
252.0 mm (9.9 in)
1994
160.0 mm (6.3 in)
1995
149.0 mm (5.9 in)
1996
166.0 mm (6.5 in)
1997
147.0 mm (5.8 in)
1998
150.0 mm (5.9 in)
1999
131.1 mm (5.2 in)
2000
119.0 mm (4.7 in)
2001
112.9 mm (4.4 in)
2002
154.1 mm (6.1 in)
2003
203.2 mm (8.0 in)
2004
137.4 mm (5.4 in)
2005
187.7 mm (7.4 in)
2006
187.2 mm (7.4 in)
2007
128.8 mm (5.1 in)
2008
271.8 mm (10.7 in)
2009
117.5 mm (4.6 in)
2010
123.7 mm (4.9 in)
2011
214.3 mm (8.4 in)
2012
218.2 mm (8.6 in)
2013
135.9 mm (5.4 in)
2014
168.4 mm (6.6 in)
2015
129.6 mm (5.1 in)
2016
125.0 mm (4.9 in)
2017
380.7 mm (15.0 in)
2018
191.0 mm (7.5 in)
2019
203.5 mm (8.0 in)
2020
201.6 mm (7.9 in)
2021
128.0 mm (5.0 in)
2022
164.4 mm (6.5 in)
2023
154.9 mm (6.1 in)
2024
210.9 mm (8.3 in)
2025
182.7 mm (7.2 in)
Longest dry spell (CDD)
The longest dry spell of the year at Sitiawan, 1954 to 2025. The record is 34 days in 2005, marked on the chart; the median year is 12 days.
Longest dry spell (CDD) at Sitiawan by year
Year
Longest dry spell (CDD)
1954
1 day
1955
1 day
1956
1 day
1957
1 day
1958
1 day
1959
2 days
1960
2 days
1961
4 days
1962
6 days
1963
6 days
1964
8 days
1965
7 days
1966
4 days
1967
5 days
1968
11 days
1969
16 days
1970
15 days
1971
15 days
1972
23 days
1973
13 days
1974
16 days
1975
9 days
1976
10 days
1977
10 days
1978
7 days
1979
15 days
1980
11 days
1981
15 days
1982
11 days
1983
15 days
1984
14 days
1985
19 days
1986
13 days
1987
16 days
1988
10 days
1989
12 days
1990
14 days
1991
15 days
1992
9 days
1993
7 days
1994
14 days
1995
8 days
1996
17 days
1997
14 days
1998
8 days
1999
5 days
2000
4 days
2001
11 days
2002
4 days
2003
14 days
2004
16 days
2005
34 days
2006
22 days
2007
21 days
2008
23 days
2009
20 days
2010
22 days
2011
11 days
2012
17 days
2013
14 days
2014
33 days
2015
21 days
2016
25 days
2017
15 days
2018
18 days
2019
13 days
2020
6 days
2021
8 days
2022
16 days
2023
12 days
2024
7 days
2025
10 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 Sitiawan standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Sitiawan 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.