Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Rockbank. 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 Rockbank, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
n/a
n/a
n/a
n/a
Feb
n/a
n/a
n/a
n/a
Mar
n/a
n/a
n/a
n/a
Apr
n/a
n/a
n/a
n/a
May
n/a
n/a
n/a
n/a
Jun
n/a
n/a
n/a
n/a
Jul
n/a
n/a
n/a
n/a
Aug
n/a
n/a
n/a
n/a
Sep
n/a
n/a
n/a
n/a
Oct
n/a
n/a
n/a
n/a
Nov
n/a
n/a
n/a
n/a
Dec
n/a
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Which Years Hold Standing Records
0 standing records
0 records at Rockbank still stand.
Standing records at Rockbank by the year they were set
Year set
Standing records
Wettest Day of Each Month
Mar: 131.6 mm (5.2 in)
The wettest day on record for each calendar month at Rockbank. The most was 131.6 mm (5.2 in) on 5 March 1919.
Record daily precipitation for each month at Rockbank
Yearly extremes at Rockbank: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Wettest day (Rx1day)
131.6 mm (5.2 in)
1919
33.4 mm (1.3 in)
46
Wettest five days (Rx5day)
181.7 mm (7.2 in)
1919
49.0 mm (1.9 in)
46
Longest dry spell (CDD)
59 days
1944
28 days
46
Wettest day (Rx1day)
The wettest day of the year at Rockbank, 1913 to 1966. The record is 131.6 mm (5.2 in) in 1919, marked on the chart; the median year is 33.4 mm (1.3 in).
Wettest day (Rx1day) at Rockbank by year
Year
Wettest day (Rx1day)
1913
11.9 mm (0.5 in)
1914
23.1 mm (0.9 in)
1915
38.4 mm (1.5 in)
1916
54.1 mm (2.1 in)
1917
32.8 mm (1.3 in)
1918
32.0 mm (1.3 in)
1919
131.6 mm (5.2 in)
1920
42.9 mm (1.7 in)
1921
49.5 mm (1.9 in)
1922
15.7 mm (0.6 in)
1923
21.8 mm (0.9 in)
1924
38.9 mm (1.5 in)
1925
27.2 mm (1.1 in)
1926
33.8 mm (1.3 in)
1927
23.9 mm (0.9 in)
1928
39.6 mm (1.6 in)
1929
22.9 mm (0.9 in)
1930
37.3 mm (1.5 in)
1931
24.9 mm (1.0 in)
1932
23.1 mm (0.9 in)
1933
28.2 mm (1.1 in)
1934
49.5 mm (1.9 in)
1938
17.8 mm (0.7 in)
1939
63.5 mm (2.5 in)
1940
39.1 mm (1.5 in)
1941
38.9 mm (1.5 in)
1942
37.6 mm (1.5 in)
1943
14.0 mm (0.6 in)
1944
12.2 mm (0.5 in)
1945
13.2 mm (0.5 in)
1946
49.0 mm (1.9 in)
1947
38.4 mm (1.5 in)
1948
52.1 mm (2.1 in)
1950
30.5 mm (1.2 in)
1953
25.4 mm (1.0 in)
1955
12.2 mm (0.5 in)
1956
20.3 mm (0.8 in)
1958
25.9 mm (1.0 in)
1959
35.3 mm (1.4 in)
1960
52.1 mm (2.1 in)
1961
34.0 mm (1.3 in)
1962
44.2 mm (1.7 in)
1963
120.7 mm (4.8 in)
1964
31.8 mm (1.3 in)
1965
33.0 mm (1.3 in)
1966
51.3 mm (2.0 in)
Wettest five days (Rx5day)
The wettest five days of the year at Rockbank, 1913 to 1966. The record is 181.7 mm (7.2 in) in 1919, marked on the chart; the median year is 49.0 mm (1.9 in).
Wettest five days (Rx5day) at Rockbank by year
Year
Wettest five days (Rx5day)
1913
14.2 mm (0.6 in)
1914
45.9 mm (1.8 in)
1915
39.7 mm (1.6 in)
1916
147.9 mm (5.8 in)
1917
33.8 mm (1.3 in)
1918
66.5 mm (2.6 in)
1919
181.7 mm (7.2 in)
1920
62.2 mm (2.4 in)
1921
59.9 mm (2.4 in)
1922
30.9 mm (1.2 in)
1923
30.8 mm (1.2 in)
1924
65.3 mm (2.6 in)
1925
48.3 mm (1.9 in)
1926
39.8 mm (1.6 in)
1927
46.5 mm (1.8 in)
1928
56.7 mm (2.2 in)
1929
48.5 mm (1.9 in)
1930
48.5 mm (1.9 in)
1931
58.0 mm (2.3 in)
1932
39.6 mm (1.6 in)
1933
43.7 mm (1.7 in)
1934
49.5 mm (1.9 in)
1938
26.7 mm (1.1 in)
1939
113.0 mm (4.4 in)
1940
52.1 mm (2.1 in)
1941
62.0 mm (2.4 in)
1942
41.5 mm (1.6 in)
1943
16.5 mm (0.6 in)
1944
18.5 mm (0.7 in)
1945
18.8 mm (0.7 in)
1946
55.1 mm (2.2 in)
1947
50.1 mm (2.0 in)
1948
52.1 mm (2.1 in)
1950
33.6 mm (1.3 in)
1953
25.4 mm (1.0 in)
1955
20.1 mm (0.8 in)
1956
35.0 mm (1.4 in)
1958
29.0 mm (1.1 in)
1959
84.4 mm (3.3 in)
1960
84.1 mm (3.3 in)
1961
52.3 mm (2.1 in)
1962
52.4 mm (2.1 in)
1963
127.6 mm (5.0 in)
1964
63.1 mm (2.5 in)
1965
58.5 mm (2.3 in)
1966
71.9 mm (2.8 in)
Longest dry spell (CDD)
The longest dry spell of the year at Rockbank, 1913 to 1966. The record is 59 days in 1944, marked on the chart; the median year is 28 days.
Longest dry spell (CDD) at Rockbank by year
Year
Longest dry spell (CDD)
1913
28 days
1914
36 days
1915
19 days
1916
24 days
1917
18 days
1918
18 days
1919
33 days
1920
24 days
1921
29 days
1922
29 days
1923
46 days
1924
20 days
1925
28 days
1926
54 days
1927
35 days
1928
36 days
1929
25 days
1930
28 days
1931
16 days
1932
12 days
1933
24 days
1934
51 days
1938
32 days
1939
25 days
1940
31 days
1941
26 days
1942
14 days
1943
32 days
1944
59 days
1945
31 days
1946
24 days
1947
27 days
1948
44 days
1950
16 days
1953
39 days
1955
13 days
1956
46 days
1958
14 days
1959
25 days
1960
20 days
1961
36 days
1962
30 days
1963
37 days
1964
21 days
1965
39 days
1966
34 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 Rockbank standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Rockbank 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.