I Dunno Weather Records (ASN00012077)
Record envelope, standing records and threshold days for I Dunno (ASN00012077), Australia, with 101 years of record.
Key Facts for I Dunno
- I Dunno (ASN00012077) is a weather station in Australia at -32.86 latitude and 121.71 longitude, 270 m (886 ft) above sea level.
- The station reports from 1926 to 2026, 101 years of record.
- 0 records set at I Dunno still stand.
- Records are tracked for prcp: an element needs 30 years of data to be eligible.
- I Dunno set a daily record precipitation of 22.6 mm (0.9 in) on 28 August 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Australia, -32.86 latitude, 121.71 longitude.
- Elevation: 270 m (886 ft).
- Period of record: 1926 to 2026, 101 years.
- Eligible elements: prcp.
Daily Record Envelope and 2026
0 days at or beyond a record| 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 | n/a | n/a | n/a |
Which Years Hold Standing Records
0 standing records| Year set | Standing records |
|---|
Wettest Day of Each Month
Feb: 81.5 mm (3.2 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 75.6 mm (3.0 in) | 6 January 1999 |
| Feb | 81.5 mm (3.2 in) | 23 February 1948 |
| Mar | 70.8 mm (2.8 in) | 11 March 2000 |
| Apr | 40.0 mm (1.6 in) | 23 April 2007 |
| May | 53.6 mm (2.1 in) | 21 May 2013 |
| Jun | 45.4 mm (1.8 in) | 14 June 1989 |
| Jul | 26.4 mm (1.0 in) | 20 July 1984 |
| Aug | 56.1 mm (2.2 in) | 27 August 1926 |
| Sep | 54.1 mm (2.1 in) | 19 September 1951 |
| Oct | 40.9 mm (1.6 in) | 23 October 1932 |
| Nov | 50.0 mm (2.0 in) | 16 November 1949 |
| Dec | 48.4 mm (1.9 in) | 24 December 1995 |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 28 August 2026 | I Dunno, AU | daily rain (Provisional) | 22.6 mm (0.9 in) | 9.6 mm (0.38 in) | 93 years | 20 of 100 (Routine) |
| 16 June 2026 | I Dunno, AU | daily rain | 23.8 mm (0.9 in) | 13.8 mm (0.5 in) | 29 years | 20 of 100 (Routine) |
| 12 June 2026 | I Dunno, AU | daily rain | 9.8 mm (0.39 in) | 0.1 mm (0.00 in) | 84 years | 20 of 100 (Routine) |
| 7 April 2026 | I Dunno, AU | daily rain | 11.4 mm (0.4 in) | 1.0 mm (0.04 in) | 53 years | 20 of 100 (Routine) |
| 11 February 2026 | I Dunno, AU | daily rain | 68.0 mm (2.7 in) | 54.4 mm (2.1 in) | 12 years | 53 of 100 (Notable) |
| 23 November 2025 | I Dunno, AU | daily rain | 12.0 mm (0.5 in) | 0.6 mm (0.02 in) | 23 years | 16 of 100 (Routine) |
| 20 November 2025 | I Dunno, AU | daily rain | 14.8 mm (0.6 in) | 0.6 mm (0.02 in) | 51 years | 20 of 100 (Routine) |
| 25 July 2025 | I Dunno, AU | daily rain | 15.2 mm (0.6 in) | 2.6 mm (0.10 in) | 44 years | 20 of 100 (Routine) |
| 21 July 2025 | I Dunno, AU | daily rain | 15.6 mm (0.6 in) | 0.6 mm (0.02 in) | 4 years | 12 of 100 (Routine) |
| 14 April 2025 | I Dunno, AU | daily rain | 21.6 mm (0.9 in) | 16.1 mm (0.6 in) | 36 years | 20 of 100 (Routine) |
| 13 March 2025 | I Dunno, AU | daily rain | 19.4 mm (0.8 in) | 2.6 mm (0.10 in) | 35 years | 20 of 100 (Routine) |
| 8 January 2025 | I Dunno, AU | daily rain | 7.4 mm (0.29 in) | 1.8 mm (0.07 in) | 88 years | 20 of 100 (Routine) |
| 17 October 2024 | I Dunno, AU | daily rain | 11.8 mm (0.5 in) | 7.0 mm (0.28 in) | 49 years | 20 of 100 (Routine) |
| 19 August 2024 | I Dunno, AU | daily rain | 13.4 mm (0.5 in) | 0.6 mm (0.02 in) | 26 years | 17 of 100 (Routine) |
| 18 August 2024 | I Dunno, AU | daily rain | 14.0 mm (0.6 in) | 6.4 mm (0.25 in) | 8 years | 20 of 100 (Routine) |
| 24 July 2024 | I Dunno, AU | daily rain | 14.4 mm (0.6 in) | 1.2 mm (0.05 in) | 64 years | 20 of 100 (Routine) |
| 26 February 2024 | I Dunno, AU | daily rain | 20.2 mm (0.8 in) | 6.8 mm (0.27 in) | 5 years | 16 of 100 (Routine) |
| 27 June 2023 | I Dunno, AU | daily rain | 22.0 mm (0.9 in) | 8.6 mm (0.34 in) | 26 years | 20 of 100 (Routine) |
| 25 April 2023 | I Dunno, AU | daily rain | 19.4 mm (0.8 in) | 6.4 mm (0.25 in) | 49 years | 20 of 100 (Routine) |
| 30 October 2022 | I Dunno, AU | daily rain | 28.0 mm (1.1 in) | 14.6 mm (0.6 in) | 44 years | 53 of 100 (Notable) |
Extremes by Year
1926 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Wettest day (Rx1day) | 81.5 mm (3.2 in) | 1948 | 28.4 mm (1.1 in) | 99 |
| Wettest five days (Rx5day) | 136.0 mm (5.4 in) | 1999 | 44.2 mm (1.7 in) | 99 |
| Longest dry spell (CDD) | 92 days | 2007 | 38 days | 99 |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1926 | 56.1 mm (2.2 in) |
| 1927 | 19.8 mm (0.8 in) |
| 1928 | 18.0 mm (0.7 in) |
| 1929 | 23.1 mm (0.9 in) |
| 1930 | 31.8 mm (1.3 in) |
| 1931 | 39.6 mm (1.6 in) |
| 1932 | 40.9 mm (1.6 in) |
| 1933 | 32.5 mm (1.3 in) |
| 1934 | 32.0 mm (1.3 in) |
| 1935 | 17.5 mm (0.7 in) |
| 1936 | 27.9 mm (1.1 in) |
| 1937 | 18.8 mm (0.7 in) |
| 1938 | 50.0 mm (2.0 in) |
| 1939 | 63.8 mm (2.5 in) |
| 1940 | 30.7 mm (1.2 in) |
| 1941 | 15.0 mm (0.6 in) |
| 1942 | 26.2 mm (1.0 in) |
| 1943 | 32.5 mm (1.3 in) |
| 1944 | 43.2 mm (1.7 in) |
| 1945 | 17.8 mm (0.7 in) |
| 1946 | 19.8 mm (0.8 in) |
| 1947 | 42.7 mm (1.7 in) |
| 1948 | 81.5 mm (3.2 in) |
| 1949 | 50.0 mm (2.0 in) |
| 1950 | 22.4 mm (0.9 in) |
| 1951 | 58.4 mm (2.3 in) |
| 1952 | 18.0 mm (0.7 in) |
| 1953 | 38.1 mm (1.5 in) |
| 1954 | 17.0 mm (0.7 in) |
| 1955 | 33.8 mm (1.3 in) |
| 1956 | 9.9 mm (0.39 in) |
| 1957 | 16.3 mm (0.6 in) |
| 1958 | 28.4 mm (1.1 in) |
| 1959 | 25.4 mm (1.0 in) |
| 1960 | 13.5 mm (0.5 in) |
| 1961 | 63.5 mm (2.5 in) |
| 1962 | 21.1 mm (0.8 in) |
| 1963 | 30.5 mm (1.2 in) |
| 1964 | 21.6 mm (0.9 in) |
| 1965 | 35.6 mm (1.4 in) |
| 1966 | 30.2 mm (1.2 in) |
| 1967 | 19.3 mm (0.8 in) |
| 1968 | 38.1 mm (1.5 in) |
| 1969 | 21.8 mm (0.9 in) |
| 1970 | 42.4 mm (1.7 in) |
| 1971 | 24.4 mm (1.0 in) |
| 1972 | 31.0 mm (1.2 in) |
| 1973 | 21.6 mm (0.9 in) |
| 1974 | 25.2 mm (1.0 in) |
| 1975 | 19.2 mm (0.8 in) |
| 1976 | 46.0 mm (1.8 in) |
| 1977 | 24.0 mm (0.9 in) |
| 1978 | 23.2 mm (0.9 in) |
| 1979 | 22.2 mm (0.9 in) |
| 1980 | 25.0 mm (1.0 in) |
| 1983 | 23.4 mm (0.9 in) |
| 1984 | 28.4 mm (1.1 in) |
| 1985 | 29.2 mm (1.1 in) |
| 1986 | 24.4 mm (1.0 in) |
| 1987 | 23.0 mm (0.9 in) |
| 1988 | 37.4 mm (1.5 in) |
| 1989 | 45.4 mm (1.8 in) |
| 1990 | 25.6 mm (1.0 in) |
| 1991 | 16.8 mm (0.7 in) |
| 1992 | 61.4 mm (2.4 in) |
| 1993 | 27.0 mm (1.1 in) |
| 1994 | 15.2 mm (0.6 in) |
| 1995 | 48.4 mm (1.9 in) |
| 1996 | 30.4 mm (1.2 in) |
| 1997 | 42.2 mm (1.7 in) |
| 1998 | 21.6 mm (0.9 in) |
| 1999 | 75.6 mm (3.0 in) |
| 2000 | 70.8 mm (2.8 in) |
| 2001 | 55.0 mm (2.2 in) |
| 2002 | 21.6 mm (0.9 in) |
| 2003 | 27.0 mm (1.1 in) |
| 2004 | 31.6 mm (1.2 in) |
| 2005 | 39.6 mm (1.6 in) |
| 2006 | 69.0 mm (2.7 in) |
| 2007 | 71.0 mm (2.8 in) |
| 2008 | 39.2 mm (1.5 in) |
| 2009 | 28.8 mm (1.1 in) |
| 2010 | 14.8 mm (0.6 in) |
| 2011 | 18.6 mm (0.7 in) |
| 2012 | 44.0 mm (1.7 in) |
| 2013 | 69.4 mm (2.7 in) |
| 2014 | 43.6 mm (1.7 in) |
| 2015 | 34.8 mm (1.4 in) |
| 2016 | 26.6 mm (1.0 in) |
| 2017 | 47.2 mm (1.9 in) |
| 2018 | 24.6 mm (1.0 in) |
| 2019 | 21.4 mm (0.8 in) |
| 2020 | 19.4 mm (0.8 in) |
| 2021 | 30.0 mm (1.2 in) |
| 2022 | 28.0 mm (1.1 in) |
| 2023 | 22.0 mm (0.9 in) |
| 2024 | 20.2 mm (0.8 in) |
| 2025 | 24.0 mm (0.9 in) |
| 2026 | 68.0 mm (2.7 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1926 | 58.9 mm (2.3 in) |
| 1927 | 33.6 mm (1.3 in) |
| 1928 | 19.5 mm (0.8 in) |
| 1929 | 32.8 mm (1.3 in) |
| 1930 | 47.3 mm (1.9 in) |
| 1931 | 63.7 mm (2.5 in) |
| 1932 | 48.1 mm (1.9 in) |
| 1933 | 37.7 mm (1.5 in) |
| 1934 | 55.4 mm (2.2 in) |
| 1935 | 26.1 mm (1.0 in) |
| 1936 | 33.7 mm (1.3 in) |
| 1937 | 31.7 mm (1.2 in) |
| 1938 | 71.6 mm (2.8 in) |
| 1939 | 103.0 mm (4.1 in) |
| 1940 | 31.2 mm (1.2 in) |
| 1941 | 21.6 mm (0.9 in) |
| 1942 | 47.0 mm (1.9 in) |
| 1943 | 87.9 mm (3.5 in) |
| 1944 | 51.7 mm (2.0 in) |
| 1945 | 31.5 mm (1.2 in) |
| 1946 | 26.4 mm (1.0 in) |
| 1947 | 55.6 mm (2.2 in) |
| 1948 | 86.4 mm (3.4 in) |
| 1949 | 54.3 mm (2.1 in) |
| 1950 | 29.8 mm (1.2 in) |
| 1951 | 73.9 mm (2.9 in) |
| 1952 | 28.0 mm (1.1 in) |
| 1953 | 56.4 mm (2.2 in) |
| 1954 | 27.2 mm (1.1 in) |
| 1955 | 46.5 mm (1.8 in) |
| 1956 | 15.9 mm (0.6 in) |
| 1957 | 28.2 mm (1.1 in) |
| 1958 | 29.9 mm (1.2 in) |
| 1959 | 53.8 mm (2.1 in) |
| 1960 | 26.5 mm (1.0 in) |
| 1961 | 99.7 mm (3.9 in) |
| 1962 | 32.3 mm (1.3 in) |
| 1963 | 48.2 mm (1.9 in) |
| 1964 | 45.0 mm (1.8 in) |
| 1965 | 43.6 mm (1.7 in) |
| 1966 | 45.7 mm (1.8 in) |
| 1967 | 26.4 mm (1.0 in) |
| 1968 | 58.2 mm (2.3 in) |
| 1969 | 41.1 mm (1.6 in) |
| 1970 | 50.8 mm (2.0 in) |
| 1971 | 35.6 mm (1.4 in) |
| 1972 | 39.1 mm (1.5 in) |
| 1973 | 41.6 mm (1.6 in) |
| 1974 | 40.4 mm (1.6 in) |
| 1975 | 42.6 mm (1.7 in) |
| 1976 | 47.2 mm (1.9 in) |
| 1977 | 42.4 mm (1.7 in) |
| 1978 | 25.4 mm (1.0 in) |
| 1979 | 38.8 mm (1.5 in) |
| 1980 | 31.6 mm (1.2 in) |
| 1983 | 58.8 mm (2.3 in) |
| 1984 | 34.2 mm (1.3 in) |
| 1985 | 40.0 mm (1.6 in) |
| 1986 | 63.8 mm (2.5 in) |
| 1987 | 36.8 mm (1.4 in) |
| 1988 | 56.6 mm (2.2 in) |
| 1989 | 68.4 mm (2.7 in) |
| 1990 | 32.4 mm (1.3 in) |
| 1991 | 28.4 mm (1.1 in) |
| 1992 | 83.8 mm (3.3 in) |
| 1993 | 50.8 mm (2.0 in) |
| 1994 | 23.8 mm (0.9 in) |
| 1995 | 78.0 mm (3.1 in) |
| 1996 | 32.2 mm (1.3 in) |
| 1997 | 51.8 mm (2.0 in) |
| 1998 | 26.2 mm (1.0 in) |
| 1999 | 136.0 mm (5.4 in) |
| 2000 | 74.2 mm (2.9 in) |
| 2001 | 56.0 mm (2.2 in) |
| 2002 | 46.2 mm (1.8 in) |
| 2003 | 44.8 mm (1.8 in) |
| 2004 | 38.8 mm (1.5 in) |
| 2005 | 65.6 mm (2.6 in) |
| 2006 | 97.0 mm (3.8 in) |
| 2007 | 117.0 mm (4.6 in) |
| 2008 | 66.2 mm (2.6 in) |
| 2009 | 61.0 mm (2.4 in) |
| 2010 | 30.8 mm (1.2 in) |
| 2011 | 35.8 mm (1.4 in) |
| 2012 | 53.8 mm (2.1 in) |
| 2013 | 74.2 mm (2.9 in) |
| 2014 | 44.6 mm (1.8 in) |
| 2015 | 49.6 mm (2.0 in) |
| 2016 | 44.2 mm (1.7 in) |
| 2017 | 78.8 mm (3.1 in) |
| 2018 | 49.2 mm (1.9 in) |
| 2019 | 27.2 mm (1.1 in) |
| 2020 | 39.2 mm (1.5 in) |
| 2021 | 39.4 mm (1.6 in) |
| 2022 | 38.0 mm (1.5 in) |
| 2023 | 35.4 mm (1.4 in) |
| 2024 | 30.6 mm (1.2 in) |
| 2025 | 41.8 mm (1.6 in) |
| 2026 | 71.6 mm (2.8 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1926 | 38 days |
| 1927 | 35 days |
| 1928 | 57 days |
| 1929 | 43 days |
| 1930 | 64 days |
| 1931 | 44 days |
| 1932 | 52 days |
| 1933 | 37 days |
| 1934 | 50 days |
| 1935 | 30 days |
| 1936 | 38 days |
| 1937 | 36 days |
| 1938 | 50 days |
| 1939 | 36 days |
| 1940 | 29 days |
| 1941 | 52 days |
| 1942 | 32 days |
| 1943 | 38 days |
| 1944 | 53 days |
| 1945 | 38 days |
| 1946 | 69 days |
| 1947 | 33 days |
| 1948 | 38 days |
| 1949 | 47 days |
| 1950 | 82 days |
| 1951 | 26 days |
| 1952 | 23 days |
| 1953 | 42 days |
| 1954 | 83 days |
| 1955 | 28 days |
| 1956 | 46 days |
| 1957 | 45 days |
| 1958 | 32 days |
| 1959 | 41 days |
| 1960 | 32 days |
| 1961 | 63 days |
| 1962 | 62 days |
| 1963 | 33 days |
| 1964 | 29 days |
| 1965 | 47 days |
| 1966 | 46 days |
| 1967 | 50 days |
| 1968 | 36 days |
| 1969 | 36 days |
| 1970 | 38 days |
| 1971 | 25 days |
| 1972 | 52 days |
| 1973 | 29 days |
| 1974 | 40 days |
| 1975 | 66 days |
| 1976 | 50 days |
| 1977 | 48 days |
| 1978 | 53 days |
| 1979 | 43 days |
| 1980 | 80 days |
| 1983 | 36 days |
| 1984 | 28 days |
| 1985 | 30 days |
| 1986 | 42 days |
| 1987 | 31 days |
| 1988 | 34 days |
| 1989 | 45 days |
| 1990 | 34 days |
| 1991 | 63 days |
| 1992 | 17 days |
| 1993 | 33 days |
| 1994 | 49 days |
| 1995 | 19 days |
| 1996 | 45 days |
| 1997 | 35 days |
| 1998 | 69 days |
| 1999 | 25 days |
| 2000 | 34 days |
| 2001 | 37 days |
| 2002 | 37 days |
| 2003 | 33 days |
| 2004 | 40 days |
| 2005 | 58 days |
| 2006 | 29 days |
| 2007 | 92 days |
| 2008 | 32 days |
| 2009 | 50 days |
| 2010 | 52 days |
| 2011 | 29 days |
| 2012 | 34 days |
| 2013 | 29 days |
| 2014 | 32 days |
| 2015 | 43 days |
| 2016 | 25 days |
| 2017 | 30 days |
| 2018 | 44 days |
| 2019 | 31 days |
| 2020 | 29 days |
| 2021 | 38 days |
| 2022 | 28 days |
| 2023 | 22 days |
| 2024 | 30 days |
| 2025 | 40 days |
| 2026 | 26 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
97 years, 1926 to 2025A day with at least 28.9 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 95.1 mm (3.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 28.9 mm (1.1 in) | |
| 5 years | 42.4 mm (1.7 in) | |
| 10 years | 52.8 mm (2.1 in) | |
| 25 years | 68.0 mm (2.7 in) | |
| 50 years | 80.8 mm (3.2 in) | |
| 100 years | 95.1 mm (3.7 in) | Longer than the 97 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, 97 years of values from 1926 to 2025.
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: 81.5 mm (3.2 in) in 1948; 75.6 mm (3.0 in) in 1999; 71.0 mm (2.8 in) in 2007.
Download the Data
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.
Data as of . Last revised (2026-10-14).