Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Warmun. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Warmun, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
46.1 C (115.0 F)
19.0 C (66.2 F)
n/a
n/a
Feb
43.7 C (110.7 F)
18.0 C (64.4 F)
n/a
n/a
Mar
43.4 C (110.1 F)
10.0 C (50.0 F)
n/a
n/a
Apr
41.5 C (106.7 F)
8.0 C (46.4 F)
n/a
n/a
May
38.6 C (101.5 F)
4.5 C (40.1 F)
n/a
n/a
Jun
37.3 C (99.1 F)
2.0 C (35.6 F)
n/a
n/a
Jul
41.5 C (106.7 F)
1.0 C (33.8 F)
n/a
n/a
Aug
42.0 C (107.6 F)
4.2 C (39.6 F)
n/a
n/a
Sep
42.5 C (108.5 F)
6.8 C (44.2 F)
n/a
n/a
Oct
44.9 C (112.8 F)
10.4 C (50.7 F)
n/a
n/a
Nov
46.5 C (115.7 F)
15.4 C (59.7 F)
n/a
n/a
Dec
45.7 C (114.3 F)
15.5 C (59.9 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Warmun still stand. 1990 holds the most, with 46.
Standing records at Warmun by the year they were set
Year set
Standing records
1962
17
1963
30
1964
28
1965
37
1966
21
1967
21
1968
26
1969
35
1970
28
1971
15
1972
15
1973
12
1974
20
1975
16
1976
32
1977
15
1978
26
1979
22
1980
12
1981
20
1982
16
1983
18
1984
20
1985
32
1986
34
1987
9
1988
43
1989
24
1990
46
1991
12
1992
27
1993
15
1994
42
1995
24
1996
27
1997
8
1998
36
1999
7
2000
29
2001
11
2002
13
2003
18
2004
22
2005
26
2006
12
2007
25
2008
13
2009
18
2010
35
2011
18
2012
14
2013
25
2014
15
2015
18
2016
40
2017
15
2018
43
2019
37
2020
36
2021
24
2022
26
2023
19
2024
23
2025
1
All-Time Record Progression
4 new records
4 all-time records were set at Warmun between 20 June 2007 and 13 December 2020. Each dot is a new record.
When Warmun set new all-time records
Date
Kind
Detail
2007-06-20
Record low maximum temperature
Record low maximum temperature 15.3 C (59.5 F)
2011-03-14
Record daily precipitation
Record daily precipitation 181.1 mm (7.1 in)
2015-01-19
Record daily precipitation
Record daily precipitation 187.0 mm (7.4 in)
2020-12-13
Record high minimum temperature
Record high minimum temperature 35.0 C (95.0 F)
Wettest Day of Each Month
Jan: 187.0 mm (7.4 in)
The wettest day on record for each calendar month at Warmun. The most was 187.0 mm (7.4 in) on 19 January 2015.
Record daily precipitation for each month at Warmun
Month
Record daily precipitation (mm)
Date
Jan
187.0 mm (7.4 in)
19 January 2015
Feb
160.0 mm (6.3 in)
17 February 1907
Mar
181.1 mm (7.1 in)
14 March 2011
Apr
167.9 mm (6.6 in)
13 April 1910
May
50.0 mm (2.0 in)
6 May 2004
Jun
52.6 mm (2.1 in)
13 June 1939
Jul
72.0 mm (2.8 in)
1 July 2023
Aug
28.2 mm (1.1 in)
11 August 1910
Sep
37.0 mm (1.5 in)
6 September 1974
Oct
92.8 mm (3.7 in)
19 October 2000
Nov
102.0 mm (4.0 in)
29 November 2012
Dec
140.5 mm (5.5 in)
15 December 1971
Period of Record Coverage
1962 to 2025
Complete yearUnder 90 percent of days
64 years of record at Warmun, 1962 to 2025. 8 years have data for under 90 percent of days and are left out of rankings: 1968, 1980, 1981, 1990, 2022, 2023, 2024, 2025.
Cooler than the station meanWarmer than the station mean
One stripe for each of 42 complete years at Warmun, 1963 to 2021. Blue stripes are years cooler than the station's own mean of 27.7 C (81.9 F); red stripes are warmer. The coolest year was 1976, at 25.9 C (78.5 F), and the warmest was 2016, at 29.3 C (84.8 F). The strongest colour marks a difference of 1.9 C (3.4 F).
Annual mean temperature at Warmun as warming stripes, 1963 to 2021
Year
Annual mean temperature
Difference from the station mean
1963
27.3 C
-0.45 C
1964
28.8 C
+1.06 C
1965
28.5 C
+0.76 C
1966
27.4 C
-0.29 C
1967
26.8 C
-0.92 C
1970
28.2 C
+0.51 C
1971
27.6 C
-0.13 C
1972
27.7 C
+0.02 C
1973
28.4 C
+0.70 C
1976
25.9 C
-1.86 C
1977
26.3 C
-1.41 C
1979
28.7 C
+0.93 C
1982
26.8 C
-0.96 C
1983
27.9 C
+0.15 C
1984
27.3 C
-0.41 C
1985
28.2 C
+0.48 C
1986
28.5 C
+0.80 C
1988
28.9 C
+1.13 C
1989
28.3 C
+0.58 C
1991
28.0 C
+0.24 C
1992
29.2 C
+1.45 C
1993
28.2 C
+0.48 C
1995
27.9 C
+0.13 C
1996
27.9 C
+0.22 C
1997
27.3 C
-0.41 C
2000
27.0 C
-0.77 C
2001
27.2 C
-0.57 C
2002
27.8 C
+0.04 C
2003
28.2 C
+0.52 C
2004
27.3 C
-0.40 C
2006
27.0 C
-0.68 C
2007
27.5 C
-0.20 C
2008
27.3 C
-0.38 C
2011
26.1 C
-1.61 C
2013
28.6 C
+0.92 C
2014
27.4 C
-0.29 C
2015
27.8 C
+0.09 C
2016
29.3 C
+1.60 C
2017
27.3 C
-0.42 C
2018
26.4 C
-1.29 C
2019
27.8 C
+0.12 C
2021
28.2 C
+0.52 C
The fitted trend in annual mean temperature here over 1963 to 2021 is -0.02 C (-0.16 to 0.13) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.03 F (-0.30 to 0.23) per decade. The slope is a straight line fitted to 42 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Warmun
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.02 C (-0.16 to 0.13) per decade
-0.03 F (-0.30 to 0.23) per decade
1963 to 2021
42
Not clearly different from zero
Mean daily maximum
-0.03 C (-0.18 to 0.12) per decade
-0.1 F (-0.3 to 0.2) per decade
1963 to 2021
42
Not clearly different from zero
Mean daily minimum
-0.01 C (-0.18 to 0.16) per decade
-0.02 F (-0.32 to 0.28) per decade
1963 to 2021
42
Not clearly different from zero
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
1898 to 2025
Yearly extremes at Warmun: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
46.5 C (115.7 F)
1992
43.8 C (110.8 F)
64
Coldest night (TNn)
1.0 C (33.8 F)
1965
5.5 C (41.9 F)
64
Wettest day (Rx1day)
187.0 mm (7.4 in)
2015
63.3 mm (2.5 in)
118
Wettest five days (Rx5day)
374.7 mm (14.8 in)
1922
126.9 mm (5.0 in)
118
Longest dry spell (CDD)
224 days
1929
126 days
118
Hottest day (TXx)
The hottest day of the year at Warmun, 1898 to 2025. The record is 46.5 C (115.7 F) in 1992, marked on the chart; the median year is 43.8 C (110.8 F).
Hottest day (TXx) at Warmun by year
Year
Hottest day (TXx)
1898
n/a
1899
n/a
1900
n/a
1901
n/a
1902
n/a
1903
n/a
1904
n/a
1905
n/a
1906
n/a
1907
n/a
1908
n/a
1909
n/a
1910
n/a
1911
n/a
1912
n/a
1913
n/a
1914
n/a
1915
n/a
1916
n/a
1917
n/a
1918
n/a
1919
n/a
1920
n/a
1921
n/a
1922
n/a
1923
n/a
1924
n/a
1925
n/a
1926
n/a
1927
n/a
1928
n/a
1929
n/a
1930
n/a
1931
n/a
1932
n/a
1933
n/a
1934
n/a
1935
n/a
1936
n/a
1937
n/a
1938
n/a
1939
n/a
1940
n/a
1941
n/a
1942
n/a
1953
n/a
1954
n/a
1955
n/a
1956
n/a
1957
n/a
1958
n/a
1959
n/a
1960
n/a
1961
n/a
1962
42.8 C (109.0 F)
1963
45.6 C (114.1 F)
1964
44.3 C (111.7 F)
1965
44.1 C (111.4 F)
1966
42.7 C (108.9 F)
1967
44.1 C (111.4 F)
1968
43.4 C (110.1 F)
1969
42.8 C (109.0 F)
1970
44.4 C (111.9 F)
1971
43.9 C (111.0 F)
1972
44.6 C (112.3 F)
1973
43.7 C (110.7 F)
1974
40.7 C (105.3 F)
1975
42.6 C (108.7 F)
1976
43.1 C (109.6 F)
1977
44.0 C (111.2 F)
1978
42.5 C (108.5 F)
1979
43.5 C (110.3 F)
1980
42.0 C (107.6 F)
1981
42.0 C (107.6 F)
1982
43.6 C (110.5 F)
1983
44.0 C (111.2 F)
1984
43.8 C (110.8 F)
1985
45.6 C (114.1 F)
1986
45.1 C (113.2 F)
1987
44.8 C (112.6 F)
1988
44.4 C (111.9 F)
1989
43.6 C (110.5 F)
1990
44.8 C (112.6 F)
1991
46.1 C (115.0 F)
1992
46.5 C (115.7 F)
1993
43.0 C (109.4 F)
1994
43.7 C (110.7 F)
1995
44.0 C (111.2 F)
1996
43.5 C (110.3 F)
1997
45.8 C (114.4 F)
1998
43.0 C (109.4 F)
1999
41.7 C (107.1 F)
2000
41.3 C (106.3 F)
2001
42.0 C (107.6 F)
2002
44.9 C (112.8 F)
2003
43.5 C (110.3 F)
2004
44.5 C (112.1 F)
2005
43.8 C (110.8 F)
2006
44.1 C (111.4 F)
2007
44.9 C (112.8 F)
2008
43.0 C (109.4 F)
2009
45.7 C (114.3 F)
2010
43.0 C (109.4 F)
2011
42.0 C (107.6 F)
2012
43.1 C (109.6 F)
2013
42.8 C (109.0 F)
2014
42.5 C (108.5 F)
2015
43.4 C (110.1 F)
2016
44.0 C (111.2 F)
2017
45.1 C (113.2 F)
2018
45.2 C (113.4 F)
2019
45.0 C (113.0 F)
2020
44.5 C (112.1 F)
2021
45.0 C (113.0 F)
2022
43.9 C (111.0 F)
2023
42.0 C (107.6 F)
2024
43.5 C (110.3 F)
2025
44.0 C (111.2 F)
Coldest night (TNn)
The coldest night of the year at Warmun, 1898 to 2025. The record is 1.0 C (33.8 F) in 1965, marked on the chart; the median year is 5.5 C (41.9 F).
Coldest night (TNn) at Warmun by year
Year
Coldest night (TNn)
1898
n/a
1899
n/a
1900
n/a
1901
n/a
1902
n/a
1903
n/a
1904
n/a
1905
n/a
1906
n/a
1907
n/a
1908
n/a
1909
n/a
1910
n/a
1911
n/a
1912
n/a
1913
n/a
1914
n/a
1915
n/a
1916
n/a
1917
n/a
1918
n/a
1919
n/a
1920
n/a
1921
n/a
1922
n/a
1923
n/a
1924
n/a
1925
n/a
1926
n/a
1927
n/a
1928
n/a
1929
n/a
1930
n/a
1931
n/a
1932
n/a
1933
n/a
1934
n/a
1935
n/a
1936
n/a
1937
n/a
1938
n/a
1939
n/a
1940
n/a
1941
n/a
1942
n/a
1953
n/a
1954
n/a
1955
n/a
1956
n/a
1957
n/a
1958
n/a
1959
n/a
1960
n/a
1961
n/a
1962
6.7 C (44.1 F)
1963
3.9 C (39.0 F)
1964
5.7 C (42.3 F)
1965
1.0 C (33.8 F)
1966
4.7 C (40.5 F)
1967
3.4 C (38.1 F)
1968
5.1 C (41.2 F)
1969
7.7 C (45.9 F)
1970
5.0 C (41.0 F)
1971
4.0 C (39.2 F)
1972
4.2 C (39.6 F)
1973
8.7 C (47.7 F)
1974
3.1 C (37.6 F)
1975
3.5 C (38.3 F)
1976
3.0 C (37.4 F)
1977
2.9 C (37.2 F)
1978
4.0 C (39.2 F)
1979
5.0 C (41.0 F)
1980
8.0 C (46.4 F)
1981
6.0 C (42.8 F)
1982
6.0 C (42.8 F)
1983
3.5 C (38.3 F)
1984
2.2 C (36.0 F)
1985
4.4 C (39.9 F)
1986
5.2 C (41.4 F)
1987
6.1 C (43.0 F)
1988
7.7 C (45.9 F)
1989
4.5 C (40.1 F)
1990
4.2 C (39.6 F)
1991
6.0 C (42.8 F)
1992
6.8 C (44.2 F)
1993
8.4 C (47.1 F)
1994
2.0 C (35.6 F)
1995
5.0 C (41.0 F)
1996
6.6 C (43.9 F)
1997
7.2 C (45.0 F)
1998
6.4 C (43.5 F)
1999
6.5 C (43.7 F)
2000
3.9 C (39.0 F)
2001
5.1 C (41.2 F)
2002
4.2 C (39.6 F)
2003
5.0 C (41.0 F)
2004
4.8 C (40.6 F)
2005
5.8 C (42.4 F)
2006
6.0 C (42.8 F)
2007
5.9 C (42.6 F)
2008
6.0 C (42.8 F)
2009
5.6 C (42.1 F)
2010
8.9 C (48.0 F)
2011
4.7 C (40.5 F)
2012
6.0 C (42.8 F)
2013
5.5 C (41.9 F)
2014
4.5 C (40.1 F)
2015
6.1 C (43.0 F)
2016
6.1 C (43.0 F)
2017
7.3 C (45.1 F)
2018
5.3 C (41.5 F)
2019
5.5 C (41.9 F)
2020
9.5 C (49.1 F)
2021
7.0 C (44.6 F)
2022
5.7 C (42.3 F)
2023
7.0 C (44.6 F)
2024
4.3 C (39.7 F)
2025
22.0 C (71.6 F)
Wettest day (Rx1day)
The wettest day of the year at Warmun, 1898 to 2025. The record is 187.0 mm (7.4 in) in 2015, marked on the chart; the median year is 63.3 mm (2.5 in).
Wettest day (Rx1day) at Warmun by year
Year
Wettest day (Rx1day)
1898
0.0 mm (0.00 in)
1899
0.0 mm (0.00 in)
1900
0.0 mm (0.00 in)
1901
0.0 mm (0.00 in)
1902
0.0 mm (0.00 in)
1903
0.0 mm (0.00 in)
1904
0.0 mm (0.00 in)
1905
0.0 mm (0.00 in)
1906
0.0 mm (0.00 in)
1907
160.0 mm (6.3 in)
1908
57.2 mm (2.3 in)
1909
114.6 mm (4.5 in)
1910
167.9 mm (6.6 in)
1911
87.4 mm (3.4 in)
1912
69.1 mm (2.7 in)
1913
104.4 mm (4.1 in)
1914
86.4 mm (3.4 in)
1915
79.2 mm (3.1 in)
1916
101.3 mm (4.0 in)
1917
48.0 mm (1.9 in)
1918
133.4 mm (5.3 in)
1919
61.0 mm (2.4 in)
1920
90.2 mm (3.6 in)
1921
86.6 mm (3.4 in)
1922
143.8 mm (5.7 in)
1923
46.7 mm (1.8 in)
1924
53.3 mm (2.1 in)
1925
57.7 mm (2.3 in)
1926
60.7 mm (2.4 in)
1927
55.9 mm (2.2 in)
1928
86.9 mm (3.4 in)
1929
77.0 mm (3.0 in)
1930
55.4 mm (2.2 in)
1931
84.8 mm (3.3 in)
1932
45.7 mm (1.8 in)
1933
83.3 mm (3.3 in)
1934
44.5 mm (1.8 in)
1935
88.1 mm (3.5 in)
1936
63.5 mm (2.5 in)
1937
55.9 mm (2.2 in)
1938
87.9 mm (3.5 in)
1939
52.6 mm (2.1 in)
1940
143.8 mm (5.7 in)
1941
47.8 mm (1.9 in)
1942
34.5 mm (1.4 in)
1953
87.4 mm (3.4 in)
1954
39.6 mm (1.6 in)
1955
44.5 mm (1.8 in)
1956
101.6 mm (4.0 in)
1957
122.9 mm (4.8 in)
1958
0.0 mm (0.00 in)
1959
0.0 mm (0.00 in)
1960
128.0 mm (5.0 in)
1961
0.0 mm (0.00 in)
1962
0.0 mm (0.00 in)
1963
0.0 mm (0.00 in)
1964
0.0 mm (0.00 in)
1965
36.3 mm (1.4 in)
1966
0.0 mm (0.00 in)
1967
0.0 mm (0.00 in)
1968
5.1 mm (0.20 in)
1969
132.8 mm (5.2 in)
1970
39.1 mm (1.5 in)
1971
140.5 mm (5.5 in)
1972
43.7 mm (1.7 in)
1973
55.1 mm (2.2 in)
1974
73.0 mm (2.9 in)
1975
90.0 mm (3.5 in)
1976
54.0 mm (2.1 in)
1977
89.2 mm (3.5 in)
1978
39.0 mm (1.5 in)
1979
64.0 mm (2.5 in)
1980
55.2 mm (2.2 in)
1981
86.0 mm (3.4 in)
1982
78.4 mm (3.1 in)
1983
63.0 mm (2.5 in)
1984
92.0 mm (3.6 in)
1985
48.6 mm (1.9 in)
1986
92.4 mm (3.6 in)
1987
70.9 mm (2.8 in)
1988
51.4 mm (2.0 in)
1989
46.3 mm (1.8 in)
1990
52.2 mm (2.1 in)
1991
55.4 mm (2.2 in)
1992
33.4 mm (1.3 in)
1993
62.2 mm (2.4 in)
1994
84.4 mm (3.3 in)
1995
54.0 mm (2.1 in)
1996
77.6 mm (3.1 in)
1997
57.4 mm (2.3 in)
1998
85.4 mm (3.4 in)
1999
94.6 mm (3.7 in)
2000
120.1 mm (4.7 in)
2001
114.8 mm (4.5 in)
2002
105.4 mm (4.1 in)
2003
103.7 mm (4.1 in)
2004
66.1 mm (2.6 in)
2005
135.8 mm (5.3 in)
2006
69.5 mm (2.7 in)
2007
155.0 mm (6.1 in)
2008
115.0 mm (4.5 in)
2009
56.2 mm (2.2 in)
2010
67.0 mm (2.6 in)
2011
181.1 mm (7.1 in)
2012
102.0 mm (4.0 in)
2013
60.0 mm (2.4 in)
2014
102.0 mm (4.0 in)
2015
187.0 mm (7.4 in)
2016
59.0 mm (2.3 in)
2017
63.7 mm (2.5 in)
2018
36.0 mm (1.4 in)
2019
60.0 mm (2.4 in)
2020
80.0 mm (3.1 in)
2021
60.0 mm (2.4 in)
2022
60.0 mm (2.4 in)
2023
72.0 mm (2.8 in)
2024
106.0 mm (4.2 in)
2025
68.0 mm (2.7 in)
Wettest five days (Rx5day)
The wettest five days of the year at Warmun, 1898 to 2025. The record is 374.7 mm (14.8 in) in 1922, marked on the chart; the median year is 126.9 mm (5.0 in).
Wettest five days (Rx5day) at Warmun by year
Year
Wettest five days (Rx5day)
1898
0.0 mm (0.00 in)
1899
0.0 mm (0.00 in)
1900
0.0 mm (0.00 in)
1901
0.0 mm (0.00 in)
1902
0.0 mm (0.00 in)
1903
0.0 mm (0.00 in)
1904
0.0 mm (0.00 in)
1905
0.0 mm (0.00 in)
1906
0.0 mm (0.00 in)
1907
218.0 mm (8.6 in)
1908
141.5 mm (5.6 in)
1909
228.9 mm (9.0 in)
1910
185.8 mm (7.3 in)
1911
164.3 mm (6.5 in)
1912
104.3 mm (4.1 in)
1913
265.4 mm (10.4 in)
1914
250.4 mm (9.9 in)
1915
185.1 mm (7.3 in)
1916
150.1 mm (5.9 in)
1917
122.2 mm (4.8 in)
1918
254.3 mm (10.0 in)
1919
169.2 mm (6.7 in)
1920
128.4 mm (5.1 in)
1921
151.3 mm (6.0 in)
1922
374.7 mm (14.8 in)
1923
96.4 mm (3.8 in)
1924
53.3 mm (2.1 in)
1925
124.8 mm (4.9 in)
1926
154.3 mm (6.1 in)
1927
136.6 mm (5.4 in)
1928
122.7 mm (4.8 in)
1929
93.5 mm (3.7 in)
1930
120.6 mm (4.7 in)
1931
140.9 mm (5.5 in)
1932
67.8 mm (2.7 in)
1933
128.3 mm (5.1 in)
1934
77.0 mm (3.0 in)
1935
199.3 mm (7.8 in)
1936
117.3 mm (4.6 in)
1937
138.9 mm (5.5 in)
1938
124.2 mm (4.9 in)
1939
116.8 mm (4.6 in)
1940
175.4 mm (6.9 in)
1941
111.0 mm (4.4 in)
1942
65.4 mm (2.6 in)
1953
151.4 mm (6.0 in)
1954
68.8 mm (2.7 in)
1955
76.4 mm (3.0 in)
1956
197.1 mm (7.8 in)
1957
122.9 mm (4.8 in)
1958
0.0 mm (0.00 in)
1959
0.0 mm (0.00 in)
1960
175.0 mm (6.9 in)
1961
0.0 mm (0.00 in)
1962
0.0 mm (0.00 in)
1963
0.0 mm (0.00 in)
1964
0.0 mm (0.00 in)
1965
87.8 mm (3.5 in)
1966
0.0 mm (0.00 in)
1967
0.0 mm (0.00 in)
1968
5.6 mm (0.22 in)
1969
253.6 mm (10.0 in)
1970
61.3 mm (2.4 in)
1971
169.5 mm (6.7 in)
1972
79.6 mm (3.1 in)
1973
158.3 mm (6.2 in)
1974
133.8 mm (5.3 in)
1975
133.2 mm (5.2 in)
1976
103.0 mm (4.1 in)
1977
160.4 mm (6.3 in)
1978
89.8 mm (3.5 in)
1979
103.6 mm (4.1 in)
1980
126.2 mm (5.0 in)
1981
131.3 mm (5.2 in)
1982
145.0 mm (5.7 in)
1983
155.0 mm (6.1 in)
1984
192.6 mm (7.6 in)
1985
67.6 mm (2.7 in)
1986
188.9 mm (7.4 in)
1987
168.8 mm (6.6 in)
1988
96.0 mm (3.8 in)
1989
84.8 mm (3.3 in)
1990
71.4 mm (2.8 in)
1991
140.0 mm (5.5 in)
1992
69.4 mm (2.7 in)
1993
108.2 mm (4.3 in)
1994
186.2 mm (7.3 in)
1995
116.1 mm (4.6 in)
1996
210.6 mm (8.3 in)
1997
119.6 mm (4.7 in)
1998
138.8 mm (5.5 in)
1999
145.2 mm (5.7 in)
2000
145.9 mm (5.7 in)
2001
212.2 mm (8.4 in)
2002
259.5 mm (10.2 in)
2003
177.7 mm (7.0 in)
2004
175.9 mm (6.9 in)
2005
151.4 mm (6.0 in)
2006
165.1 mm (6.5 in)
2007
256.0 mm (10.1 in)
2008
129.4 mm (5.1 in)
2009
126.8 mm (5.0 in)
2010
138.3 mm (5.4 in)
2011
343.9 mm (13.5 in)
2012
122.0 mm (4.8 in)
2013
112.0 mm (4.4 in)
2014
204.0 mm (8.0 in)
2015
245.0 mm (9.6 in)
2016
141.0 mm (5.6 in)
2017
195.2 mm (7.7 in)
2018
75.0 mm (3.0 in)
2019
97.0 mm (3.8 in)
2020
105.0 mm (4.1 in)
2021
101.0 mm (4.0 in)
2022
126.0 mm (5.0 in)
2023
127.0 mm (5.0 in)
2024
278.0 mm (10.9 in)
2025
177.0 mm (7.0 in)
Longest dry spell (CDD)
The longest dry spell of the year at Warmun, 1898 to 2025. The record is 224 days in 1929, marked on the chart; the median year is 126 days.
Longest dry spell (CDD) at Warmun by year
Year
Longest dry spell (CDD)
1898
62 days
1899
61 days
1900
61 days
1901
62 days
1902
62 days
1903
153 days
1904
62 days
1905
92 days
1906
153 days
1907
99 days
1908
109 days
1909
121 days
1910
74 days
1911
167 days
1912
184 days
1913
110 days
1914
151 days
1915
159 days
1916
137 days
1917
42 days
1918
123 days
1919
157 days
1920
96 days
1921
145 days
1922
145 days
1923
104 days
1924
221 days
1925
131 days
1926
174 days
1927
167 days
1928
129 days
1929
224 days
1930
208 days
1931
163 days
1932
120 days
1933
84 days
1934
70 days
1935
192 days
1936
130 days
1937
119 days
1938
128 days
1939
69 days
1940
187 days
1941
51 days
1942
4 days
1953
191 days
1954
160 days
1955
35 days
1956
110 days
1957
138 days
1958
122 days
1959
122 days
1960
122 days
1961
153 days
1962
61 days
1963
122 days
1964
31 days
1965
92 days
1966
61 days
1967
183 days
1968
31 days
1969
109 days
1970
137 days
1971
142 days
1972
199 days
1973
71 days
1974
117 days
1975
161 days
1976
193 days
1977
188 days
1978
57 days
1979
89 days
1980
166 days
1981
153 days
1982
173 days
1983
158 days
1984
172 days
1985
146 days
1986
80 days
1987
99 days
1988
145 days
1989
157 days
1990
197 days
1991
95 days
1992
135 days
1993
106 days
1994
187 days
1995
145 days
1996
114 days
1997
130 days
1998
81 days
1999
171 days
2000
89 days
2001
106 days
2002
184 days
2003
163 days
2004
122 days
2005
89 days
2006
197 days
2007
122 days
2008
85 days
2009
148 days
2010
39 days
2011
194 days
2012
158 days
2013
123 days
2014
110 days
2015
131 days
2016
65 days
2017
142 days
2018
191 days
2019
142 days
2020
152 days
2021
164 days
2022
69 days
2023
123 days
2024
109 days
2025
7 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.
Rainfall Return Levels
94 years, 1907 to 2024
A day with at least 73.9 mm (2.9 in) of rain is expected about once in 2 years. A day with at least 205.8 mm (8.1 in) of rain is expected about once in 100 years.
Rainfall return levels at Warmun: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
73.9 mm (2.9 in)
5 years
103.9 mm (4.1 in)
10 years
125.8 mm (5.0 in)
25 years
155.8 mm (6.1 in)
50 years
180.0 mm (7.1 in)
100 years
205.8 mm (8.1 in)
Longer than the 94 years of record
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 94 years of values from 1907 to 2024.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 187.0 mm (7.4 in) in 2015; 181.1 mm (7.1 in) in 2011; 167.9 mm (6.6 in) in 1910.
Climate Twins
2002 to 2021 against 1961 to 1990
Over 2002 to 2021, Warmun had a mean temperature of 27.6 C (81.7 F) and 917.5 mm (36.1 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Katherine Council (Australia, 517 km away), Larrimah (Australia, 557 km away) and Kimberley Res.Station (Australia, 160 km away).
Climate twins of Warmun: stations whose 1961 to 1990 climate is closest to its 2002 to 2021 climate
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
Download the Data
Data for Warmun standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Warmun 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.