Extreme rain in Australia, 18 to 20 June 2026
Extreme rain in Australia, 18 to 20 June 2026: 9 records at 9 stations, peak on 20 June 2026. Closed.
Data as of . Last revised (2026-10-17).
Key Facts
- Extreme rain in Australia, 18 to 20 June 2026 set or tied 9 station records at 9 stations.
- It ran from 18 June 2026 to 20 June 2026 (3 days) and its peak day was 20 June 2026.
- Status: closed.
- Benmara set a daily record precipitation of 42.0 mm (1.7 in) on 20 June 2026.
- The busiest day was 20 June 2026 with 4 records.
- The oldest broken record in the ranked list had stood for 137 years.
Footprint
18 to 20 June 2026| Station | Type | Value | Date |
|---|---|---|---|
| Benmara | Record daily precipitation | 42.0 mm (1.7 in) | 2026-06-20 |
| Cluny | Record daily precipitation | 12.0 mm (0.5 in) | 2026-06-18 |
| Roseberth Station | Record daily precipitation | 20.0 mm (0.8 in) | 2026-06-18 |
| Fort Constantine Station | Record daily precipitation | 15.0 mm (0.6 in) | 2026-06-19 |
| Devoncourt Station | Record daily precipitation | 22.0 mm (0.9 in) | 2026-06-19 |
| Herbert Vale | Record daily precipitation | 8.0 mm (0.31 in) | 2026-06-20 |
| Gereta Station | Record daily precipitation | 14.0 mm (0.6 in) | 2026-06-20 |
| Cloncurry Airport | Record daily precipitation | 16.2 mm (0.6 in) | 2026-06-20 |
| Boulia Airport | Record daily precipitation | 20.4 mm (0.8 in) | 2026-06-19 |
Records per Day
Peak day 4| Date | Records |
|---|---|
| 2026-06-18 | 2 |
| 2026-06-19 | 3 |
| 2026-06-20 | 4 |
Top Records by Margin
Margin over the record replaced| Benmara, 06-20 | |
|---|---|
| Cloncurry Airport, 06-20 | |
| Roseberth Station, 06-18 | |
| Fort Constantine Station, 06-19 | |
| Cluny, 06-18 | |
| Gereta Station, 06-20 | |
| Herbert Vale, 06-20 | |
| Devoncourt Station, 06-19 | |
| Boulia Airport, 06-19 |
Margin is how far the new value is beyond the record it replaced. Ties are not shown.
Margin Against Age of the Broken Record
| Margin (mm) | Years the old record stood |
|---|---|
| 15 | 137 |
| 39 | 35 |
| 15 | 95 |
| 8 | 135 |
| 1 | 112 |
| 16 | 48 |
| 12 | 39 |
| 9 | 20 |
| 1 | 9 |
Compared With Other Events
Station records per event| Extreme rain in United States and Mexico, 23 February to 15 March 2019 | |
|---|---|
| Extreme rain in United States, 3 to 19 January 2024 | |
| Extreme rain in Australia, 7 to 26 March 2021 | |
| Extreme rain in United States and Mexico, 29 September to 19 October 2018 | |
| Extreme rain in United States, 19 December 2022 to 13 January 2023 | |
| Extreme rain in Australia, 18 to 20 June 2026 (this event) |
Every Record Set
9 of 9| Date | Station | Record | Value | Margin | Years stood | Significance |
|---|---|---|---|---|---|---|
| 2026-06-18 | Cluny | Record daily precipitation | 12.0 mm (0.5 in) | 11.6 mm (0.5 in) | 39 | 20 of 100 (Routine) |
| 2026-06-18 | Roseberth Station | Record daily precipitation | 20.0 mm (0.8 in) | 15.4 mm (0.6 in) | 95 | 20 of 100 (Routine) |
| 2026-06-19 | Fort Constantine Station | Record daily precipitation | 15.0 mm (0.6 in) | 15.0 mm (0.6 in) | 137 | 20 of 100 (Routine) |
| 2026-06-19 | Devoncourt Station | Record daily precipitation | 22.0 mm (0.9 in) | 1.4 mm (0.06 in) | 112 | 20 of 100 (Routine) |
| 2026-06-19 | Boulia Airport | Record daily precipitation | 20.4 mm (0.8 in) | 0.8 mm (0.03 in) | 9 | 12 of 100 (Routine) |
| 2026-06-20 | Benmara | Record daily precipitation | 42.0 mm (1.7 in) | 39.0 mm (1.5 in) | 35 | 54 of 100 (Notable) |
| 2026-06-20 | Herbert Vale | Record daily precipitation | 8.0 mm (0.31 in) | 8.0 mm (0.31 in) | 135 | 20 of 100 (Routine) |
| 2026-06-20 | Gereta Station | Record daily precipitation | 14.0 mm (0.6 in) | 9.4 mm (0.37 in) | 20 | 20 of 100 (Routine) |
| 2026-06-20 | Cloncurry Airport | Record daily precipitation | 16.2 mm (0.6 in) | 16.2 mm (0.6 in) | 48 | 20 of 100 (Routine) |
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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 2026-10-17. Events are found by this site from station records and are not official designations. Records are provisional until reprocessed.