Weather Records on 21 June 1975
996 weather records were set or tied worldwide on 21 June 1975. Highest significance: Murrurundi Post Office, AU.
Key Facts for 21 June 1975
- On 21 June 1975, 996 weather records were set or tied at long-record stations worldwide.
- 149 were record highs and 230 were record lows, counting maximum and minimum temperature.
- By timescale, 6 were all-time records, 50 monthly and 940 daily.
- Murrurundi Post Office set a daily record precipitation of 86.0 mm (3.4 in) on 21 June 1975.
- Across 165 earlier years (1802 to 2026) the same calendar date averaged 428 records.
Record Map
996 stations| Station | Country | Type | Value | Significance |
|---|---|---|---|---|
| Murrurundi Post Office | Australia | Record daily precipitation | 86.0 mm (3.4 in) | 80 of 100 (Exceptional) |
| Kurrajong Heights (Bells Line | Australia | Record daily precipitation | 163.0 mm (6.4 in) | 75 of 100 (Major) |
| Denman (Palace Street) | Australia | Record daily precipitation | 62.6 mm (2.5 in) | 72 of 100 (Major) |
| Sydney (Observatory Hill) | Australia | Record daily precipitation | 106.0 mm (4.2 in) | 69 of 100 (Major) |
| Woolgorong | Australia | Record daily precipitation | 44.4 mm (1.7 in) | 65 of 100 (Major) |
| Penrose (Panorama) | Australia | Record daily precipitation | 240.0 mm (9.4 in) | 65 of 100 (Major) |
| Pindathuna | Australia | Record daily precipitation | 49.8 mm (2.0 in) | 64 of 100 (Major) |
| Mount Victoria (Mt Victoria (S | Australia | Record daily precipitation | 161.0 mm (6.3 in) | 63 of 100 (Major) |
| Bodalla Post Office | Australia | Record daily precipitation | 77.2 mm (3.0 in) | 63 of 100 (Major) |
| Murdo | United States | Record daily precipitation | 65.5 mm (2.6 in) | 63 of 100 (Major) |
| Boonara | Australia | Record daily precipitation | 55.0 mm (2.2 in) | 62 of 100 (Major) |
| Curlewis (Pine Cliff) | Australia | Record daily precipitation | 49.4 mm (1.9 in) | 62 of 100 (Major) |
| Dungowan Station | Australia | Record daily precipitation | 77.6 mm (3.1 in) | 61 of 100 (Major) |
| Minto Surrey Street | Australia | Record daily precipitation | 104.8 mm (4.1 in) | 61 of 100 (Major) |
| Gabyon | Australia | Record daily precipitation | 42.4 mm (1.7 in) | 60 of 100 (Major) |
| Murgoo | Australia | Record daily precipitation | 30.4 mm (1.2 in) | 60 of 100 (Major) |
| Dunedoo Post Office | Australia | Record daily precipitation | 60.0 mm (2.4 in) | 60 of 100 (Major) |
| Billabalong | Australia | Record daily precipitation | 42.0 mm (1.7 in) | 59 of 100 (Notable) |
| Yannergee (Dobroyd) | Australia | Record daily precipitation | 63.2 mm (2.5 in) | 59 of 100 (Notable) |
| Broke (Harrowby) | Australia | Record daily precipitation | 77.0 mm (3.0 in) | 59 of 100 (Notable) |
| Taralga (Grathawai) | Australia | Record daily precipitation | 133.0 mm (5.2 in) | 59 of 100 (Notable) |
| Menangle Jmai | Australia | Record daily precipitation | 132.0 mm (5.2 in) | 59 of 100 (Notable) |
| Lithgow (Birdwood St) | Australia | Record daily precipitation | 179.0 mm (7.0 in) | 58 of 100 (Notable) |
| Sans Souci (Public School) | Australia | Record daily precipitation | 133.0 mm (5.2 in) | 58 of 100 (Notable) |
| Richmond - Uws Hawkesbury | Australia | Record daily precipitation | 83.0 mm (3.3 in) | 58 of 100 (Notable) |
| Cape Moreton Lighthouse | Australia | Record daily precipitation | 83.6 mm (3.3 in) | 57 of 100 (Notable) |
| Golspie (Ayrston) | Australia | Record daily precipitation | 91.0 mm (3.6 in) | 57 of 100 (Notable) |
| Yalwal | Australia | Record daily precipitation | 237.2 mm (9.3 in) | 57 of 100 (Notable) |
| Towrang Greenwich Park | Australia | Record daily precipitation | 97.0 mm (3.8 in) | 57 of 100 (Notable) |
| Muralgarra | Australia | Record daily precipitation | 32.2 mm (1.3 in) | 56 of 100 (Notable) |
| Willow Tree (Parraweena) | Australia | Record daily precipitation | 73.4 mm (2.9 in) | 56 of 100 (Notable) |
| Ilford (Warrangunyah) | Australia | Record daily precipitation | 55.0 mm (2.2 in) | 56 of 100 (Notable) |
| O'Connell (Stratford) | Australia | Record daily precipitation | 47.8 mm (1.9 in) | 56 of 100 (Notable) |
| Prospect Reservoir | Australia | Record daily precipitation | 95.0 mm (3.7 in) | 56 of 100 (Notable) |
| Cathcart (Old Post Office) | Australia | Record daily precipitation | 67.7 mm (2.7 in) | 56 of 100 (Notable) |
| Ibimirim (Jeritaco) | Brazil | Record daily precipitation | 82.2 mm (3.2 in) | 56 of 100 (Notable) |
| Marron | Australia | Record daily precipitation | 53.8 mm (2.1 in) | 55 of 100 (Notable) |
| Newcastle Nobbys Signal Statio | Australia | Record daily precipitation | 190.3 mm (7.5 in) | 55 of 100 (Notable) |
| Richmond Raaf | Australia | Record daily precipitation | 74.2 mm (2.9 in) | 55 of 100 (Notable) |
| Muswellbrook (Edderton) | Australia | Record daily precipitation | 71.0 mm (2.8 in) | 54 of 100 (Notable) |
| Jingemarra | Australia | Record daily precipitation | 32.6 mm (1.3 in) | 53 of 100 (Notable) |
| Merriwa (Merry Vale) | Australia | Record daily precipitation | 69.8 mm (2.7 in) | 53 of 100 (Notable) |
| Elong Elong (Bendeela St) | Australia | Record daily precipitation | 49.0 mm (1.9 in) | 53 of 100 (Notable) |
| Gilgandra (Wallumburrawang) | Australia | Record daily precipitation | 46.0 mm (1.8 in) | 53 of 100 (Notable) |
| Yalgoo | Australia | Record daily precipitation | 33.0 mm (1.3 in) | 52 of 100 (Notable) |
| Ilford (Tara) | Australia | Record daily precipitation | 60.2 mm (2.4 in) | 52 of 100 (Notable) |
| Knightstown 2 ENE | United States | Record daily precipitation | 84.8 mm (3.3 in) | 52 of 100 (Notable) |
| Wallabadah (Gaspard) | Australia | Record daily precipitation | 57.4 mm (2.3 in) | 51 of 100 (Notable) |
| Wyong (Wyong Golf Club) | Australia | Record daily precipitation | 102.6 mm (4.0 in) | 51 of 100 (Notable) |
| Wollar (Barrigan St) | Australia | Record daily precipitation | 57.2 mm (2.3 in) | 51 of 100 (Notable) |
| Little Hartley (Sheepcombe) | Australia | Record daily precipitation | 128.2 mm (5.0 in) | 51 of 100 (Notable) |
| Revesby (Paten Street) | Australia | Record daily precipitation | 152.0 mm (6.0 in) | 51 of 100 (Notable) |
| Thundelarra | Australia | Record daily precipitation | 37.1 mm (1.5 in) | 50 of 100 (Notable) |
| Curlewis Post Office | Australia | Record daily precipitation | 41.0 mm (1.6 in) | 50 of 100 (Notable) |
| Pine Ridge (Billabong) | Australia | Record daily precipitation | 63.6 mm (2.5 in) | 50 of 100 (Notable) |
| Jerrys Plains Post Office | Australia | Record daily precipitation | 75.0 mm (3.0 in) | 50 of 100 (Notable) |
| Doyles Creek (Wood Park) | Australia | Record daily precipitation | 77.2 mm (3.0 in) | 50 of 100 (Notable) |
| Goolma (Brooklyn) | Australia | Record daily precipitation | 48.2 mm (1.9 in) | 50 of 100 (Notable) |
| Glenfield (Macquarie) | Australia | Record daily precipitation | 86.2 mm (3.4 in) | 50 of 100 (Notable) |
| Taralga Post Office | Australia | Record daily precipitation | 126.0 mm (5.0 in) | 50 of 100 (Notable) |
Counts by Type and Timescale
996 records| Record type | Records |
|---|---|
| Highest daily maximum | 49 |
| Lowest daily maximum | 119 |
| Highest daily minimum | 100 |
| Lowest daily minimum | 111 |
| Heaviest daily rainfall | 617 |
| Heaviest daily snowfall | 0 |
| Deepest snow cover | 0 |
| Timescale | Records |
|---|---|
| all-time | 6 |
| monthly | 50 |
| daily | 940 |
How Much Records Were Beaten By
868 broken records| Margin | Records |
|---|---|
| 0 to 20 | 678 |
| 20 to 40 | 119 |
| 40 to 60 | 46 |
| 60 to 80 | 16 |
| 80 to 100 | 7 |
| 100 to 120 | 2 |
Top 20 by Significance
21 June 1975| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 21 June 1975 | Murrurundi Post Office, AU | daily rain | 86.0 mm (3.4 in) | 55.5 mm (2.2 in) | 100 years | 80 of 100 (Exceptional) |
| 21 June 1975 | Kurrajong Heights (Bells Line, AU | daily rain | 163.0 mm (6.4 in) | 86.8 mm (3.4 in) | 83 years | 75 of 100 (Major) |
| 21 June 1975 | Denman (Palace Street), AU | daily rain | 62.6 mm (2.5 in) | 41.5 mm (1.6 in) | 76 years | 72 of 100 (Major) |
| 21 June 1975 | Sydney (Observatory Hill), AU | daily rain | 106.0 mm (4.2 in) | 50.6 mm (2.0 in) | 107 years | 69 of 100 (Major) |
| 21 June 1975 | Woolgorong, AU | daily rain | 44.4 mm (1.7 in) | 35.0 mm (1.4 in) | 68 years | 65 of 100 (Major) |
| 21 June 1975 | Penrose (Panorama), AU | all-time rain | 240.0 mm (9.4 in) | 37.3 mm (1.5 in) | 50 years | 65 of 100 (Major) |
| 21 June 1975 | Pindathuna, AU | daily rain | 49.8 mm (2.0 in) | 38.9 mm (1.5 in) | 57 years | 64 of 100 (Major) |
| 21 June 1975 | Mount Victoria (Mt Victoria (S, AU | monthly rain | 161.0 mm (6.3 in) | 28.9 mm (1.1 in) | 82 years | 63 of 100 (Major) |
| 21 June 1975 | Bodalla Post Office, AU | daily rain | 77.2 mm (3.0 in) | 57.9 mm (2.3 in) | 93 years | 63 of 100 (Major) |
| 21 June 1975 | Murdo, US | daily rain | 65.5 mm (2.6 in) | 51.5 mm (2.0 in) | 58 years | 63 of 100 (Major) |
| 21 June 1975 | Boonara, AU | daily rain | 55.0 mm (2.2 in) | 37.7 mm (1.5 in) | 74 years | 62 of 100 (Major) |
| 21 June 1975 | Curlewis (Pine Cliff), AU | daily rain | 49.4 mm (1.9 in) | 40.3 mm (1.6 in) | 52 years | 62 of 100 (Major) |
| 21 June 1975 | Dungowan Station, AU | monthly rain | 77.6 mm (3.1 in) | 25.5 mm (1.0 in) | 54 years | 61 of 100 (Major) |
| 21 June 1975 | Minto Surrey Street, AU | daily rain | 104.8 mm (4.1 in) | 68.0 mm (2.7 in) | 49 years | 61 of 100 (Major) |
| 21 June 1975 | Gabyon, AU | daily rain | 42.4 mm (1.7 in) | 30.5 mm (1.2 in) | 54 years | 60 of 100 (Major) |
| 21 June 1975 | Murgoo, AU | daily rain | 30.4 mm (1.2 in) | 23.0 mm (0.9 in) | 68 years | 60 of 100 (Major) |
| 21 June 1975 | Dunedoo Post Office, AU | daily rain | 60.0 mm (2.4 in) | 47.3 mm (1.9 in) | 46 years | 60 of 100 (Major) |
| 21 June 1975 | Billabalong, AU | daily rain | 42.0 mm (1.7 in) | 30.3 mm (1.2 in) | 57 years | 59 of 100 (Notable) |
| 21 June 1975 | Yannergee (Dobroyd), AU | monthly rain | 63.2 mm (2.5 in) | 26.4 mm (1.0 in) | 29 years | 59 of 100 (Notable) |
| 21 June 1975 | Broke (Harrowby), AU | daily rain | 77.0 mm (3.0 in) | 40.9 mm (1.6 in) | 76 years | 59 of 100 (Notable) |
Significance is a score from 0 to 100 combining margin, the age of the old record and the length of the station's record. How it is computed.
The Same Date in Other Years
1802 to 1975Counts for years before the ledger starts come from the same station rules.
| Year | Records |
|---|---|
| 1802 | 1 |
| 1803 | 2 |
| 1805 | 1 |
| 1814 | 1 |
| 1821 | 3 |
| 1828 | 1 |
| 1831 | 1 |
| 1839 | 2 |
| 1846 | 1 |
| 1853 | 1 |
| 1855 | 1 |
| 1861 | 3 |
| 1865 | 1 |
| 1868 | 1 |
| 1869 | 4 |
| 1870 | 3 |
| 1871 | 1 |
| 1873 | 1 |
| 1874 | 1 |
| 1875 | 2 |
| 1879 | 1 |
| 1880 | 1 |
| 1881 | 1 |
| 1882 | 1 |
| 1883 | 1 |
| 1884 | 2 |
| 1885 | 1 |
| 1886 | 3 |
| 1887 | 1 |
| 1888 | 3 |
| 1889 | 1 |
| 1891 | 1 |
| 1892 | 2 |
| 1893 | 7 |
| 1895 | 6 |
| 1896 | 3 |
| 1897 | 3 |
| 1898 | 6 |
| 1899 | 6 |
| 1900 | 6 |
| 1901 | 5 |
| 1902 | 20 |
| 1903 | 15 |
| 1904 | 7 |
| 1905 | 14 |
| 1906 | 19 |
| 1907 | 15 |
| 1908 | 20 |
| 1909 | 19 |
| 1910 | 36 |
| 1911 | 12 |
| 1912 | 14 |
| 1913 | 34 |
| 1914 | 24 |
| 1915 | 40 |
| 1916 | 80 |
| 1917 | 97 |
| 1918 | 77 |
| 1919 | 32 |
| 1920 | 42 |
| 1921 | 85 |
| 1922 | 43 |
| 1923 | 229 |
| 1924 | 124 |
| 1925 | 333 |
| 1926 | 162 |
| 1927 | 146 |
| 1928 | 139 |
| 1929 | 84 |
| 1930 | 177 |
| 1931 | 340 |
| 1932 | 180 |
| 1933 | 645 |
| 1934 | 223 |
| 1935 | 247 |
| 1936 | 642 |
| 1937 | 475 |
| 1938 | 396 |
| 1939 | 250 |
| 1940 | 674 |
| 1941 | 401 |
| 1942 | 340 |
| 1943 | 439 |
| 1944 | 426 |
| 1945 | 709 |
| 1946 | 386 |
| 1947 | 637 |
| 1948 | 392 |
| 1949 | 391 |
| 1950 | 329 |
| 1951 | 347 |
| 1952 | 502 |
| 1953 | 761 |
| 1954 | 501 |
| 1955 | 271 |
| 1956 | 534 |
| 1957 | 932 |
| 1958 | 627 |
| 1959 | 356 |
| 1960 | 471 |
| 1961 | 956 |
| 1962 | 176 |
| 1963 | 667 |
| 1964 | 458 |
| 1965 | 400 |
| 1966 | 467 |
| 1967 | 789 |
| 1968 | 654 |
| 1969 | 687 |
| 1970 | 614 |
| 1971 | 394 |
| 1972 | 934 |
| 1973 | 683 |
| 1974 | 598 |
| 1975 | 996 |
| 1976 | 746 |
| 1977 | 476 |
| 1978 | 368 |
| 1979 | 857 |
| 1980 | 677 |
| 1981 | 889 |
| 1982 | 658 |
| 1983 | 752 |
| 1984 | 913 |
| 1985 | 516 |
| 1986 | 601 |
| 1987 | 940 |
| 1988 | 1,834 |
| 1989 | 856 |
| 1990 | 847 |
| 1991 | 1,067 |
| 1992 | 1,679 |
| 1993 | 939 |
| 1994 | 777 |
| 1995 | 978 |
| 1996 | 1,075 |
| 1997 | 1,037 |
| 1998 | 1,746 |
| 1999 | 994 |
| 2000 | 1,212 |
| 2001 | 658 |
| 2002 | 828 |
| 2003 | 1,034 |
| 2004 | 697 |
| 2005 | 1,090 |
| 2006 | 774 |
| 2007 | 1,085 |
| 2008 | 580 |
| 2009 | 1,060 |
| 2010 | 852 |
| 2011 | 1,340 |
| 2012 | 1,151 |
| 2013 | 571 |
| 2014 | 434 |
| 2015 | 707 |
| 2016 | 877 |
| 2017 | 954 |
| 2018 | 577 |
| 2019 | 969 |
| 2020 | 519 |
| 2021 | 1,132 |
| 2022 | 774 |
| 2023 | 987 |
| 2024 | 679 |
| 2025 | 1,536 |
| 2026 | 736 |
Download the Data
Sources: 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)) Made with Natural Earth. Public domain map data. Borders are Natural Earth's de facto depiction. Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-12).