Extreme rain in Australia, 10 to 15 October 2018
Extreme rain in Australia, 10 to 15 October 2018: 107 records at 104 stations, peak on 14 October 2018. Closed.
Data as of . Last revised (2026-10-18).
Key Facts
- Extreme rain in Australia, 10 to 15 October 2018 set or tied 107 station records at 104 stations.
- It ran from 10 October 2018 to 15 October 2018 (6 days) and its peak day was 14 October 2018.
- Status: closed.
- Miling set a daily record precipitation of 29.0 mm (1.1 in) on 14 October 2018.
- The busiest day was 14 October 2018 with 80 records.
- The oldest broken record in the ranked list had stood for 109 years.
Footprint
10 to 15 October 2018| Station | Type | Value | Date |
|---|---|---|---|
| Miling | Record daily precipitation | 29.0 mm (1.1 in) | 2018-10-14 |
| Grass Valley | Record daily precipitation | 27.6 mm (1.1 in) | 2018-10-15 |
| Hamelin Station | Record daily precipitation | 31.0 mm (1.2 in) | 2018-10-13 |
| Lower Chittering | Record daily precipitation | 35.0 mm (1.4 in) | 2018-10-14 |
| Wongan Hills | Record daily precipitation | 27.4 mm (1.1 in) | 2018-10-14 |
| Wannamal | Record daily precipitation | 26.1 mm (1.0 in) | 2018-10-14 |
| Innadong | Record daily precipitation | 26.4 mm (1.0 in) | 2018-10-14 |
| Baramba | Record daily precipitation | 35.4 mm (1.4 in) | 2018-10-14 |
| Denham | Record daily precipitation | 6.6 mm (0.26 in) | 2018-10-13 |
| Tamala | Record daily precipitation | 21.2 mm (0.8 in) | 2018-10-13 |
| Yaringa Station | Record daily precipitation | 22.5 mm (0.9 in) | 2018-10-13 |
| Melangata | Record daily precipitation | 12.8 mm (0.5 in) | 2018-10-14 |
| Paynes Find | Record daily precipitation | 6.2 mm (0.24 in) | 2018-10-14 |
| Fairfield | Record daily precipitation | 6.6 mm (0.26 in) | 2018-10-14 |
| Ytiniche | Record daily precipitation | 17.0 mm (0.7 in) | 2018-10-14 |
| Kununoppin | Record daily precipitation | 21.0 mm (0.8 in) | 2018-10-14 |
| Wialki South | Record daily precipitation | 17.0 mm (0.7 in) | 2018-10-14 |
| Boodarockin | Record daily precipitation | 17.6 mm (0.7 in) | 2018-10-14 |
| Moree | Record daily precipitation | 21.5 mm (0.8 in) | 2018-10-14 |
| Turkey Hill North | Record daily precipitation | 14.0 mm (0.6 in) | 2018-10-14 |
Records per Day
Peak day 80| Date | Records |
|---|---|
| 2018-10-10 | 8 |
| 2018-10-11 | 1 |
| 2018-10-12 | 1 |
| 2018-10-13 | 12 |
| 2018-10-14 | 80 |
| 2018-10-15 | 5 |
Top Records by Margin
Margin over the record replaced| Hamelin Station, 10-13 | |
|---|---|
| Baramba, 10-14 | |
| Grass Valley, 10-15 | |
| Tamala, 10-13 | |
| Yaringa Station, 10-13 | |
| Miling, 10-14 | |
| Moree, 10-14 | |
| Wongan Hills, 10-14 | |
| Lower Chittering, 10-14 | |
| Boodarockin, 10-14 | |
| Melangata, 10-14 | |
| Ytiniche, 10-14 | |
| Kununoppin, 10-14 | |
| Wialki South, 10-14 | |
| Turkey Hill North, 10-14 |
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 |
|---|---|
| 18 | 65 |
| 19 | 43 |
| 29 | 32 |
| 19 | 32 |
| 9 | 87 |
| 15 | 68 |
| 14 | 65 |
| 13 | 68 |
| 5 | 103 |
| 8 | 65 |
| 10 | 63 |
| 15 | 19 |
| 3 | 109 |
| 5 | 96 |
| 2 | 96 |
| 20 | 19 |
| 2 | 91 |
| 6 | 84 |
| 19 | 32 |
| 10 | 44 |
| 6 | 65 |
| 15 | 53 |
| 6 | 68 |
| 12 | 24 |
| 6 | 61 |
| 8 | 36 |
| 4 | 68 |
| 1 | 87 |
| 4 | 63 |
| 12 | 24 |
| 4 | 60 |
| 3 | 60 |
| 14 | 32 |
| 2 | 68 |
| 1 | 77 |
| 6 | 48 |
| 3 | 65 |
| 3 | 63 |
| 11 | 0 |
| 7 | 31 |
| 4 | 63 |
| 8 | 19 |
| 0 | 71 |
| 7 | 19 |
| 5 | 49 |
| 5 | 40 |
| 0 | 65 |
| 3 | 44 |
| 5 | 19 |
| 8 | 0 |
| 10 | 0 |
| 6 | 19 |
| 3 | 44 |
| 1 | 52 |
| 7 | 0 |
| 9 | 24 |
| 6 | 19 |
| 9 | 0 |
| 1 | 44 |
| 7 | 19 |
| 5 | 32 |
| 11 | 19 |
| 1 | 44 |
| 4 | 19 |
| 13 | 19 |
| 7 | 0 |
| 3 | 27 |
| 6 | 19 |
| 1 | 43 |
| 3 | 36 |
| 7 | 19 |
| 5 | 43 |
| 6 | 0 |
| 3 | 19 |
| 3 | 19 |
| 3 | 19 |
| 3 | 19 |
| 2 | 15 |
| 4 | 28 |
| 4 | 0 |
| 2 | 24 |
| 1 | 24 |
| 5 | 0 |
| 7 | 0 |
| 2 | 19 |
| 4 | 0 |
| 6 | 19 |
| 8 | 0 |
| 3 | 19 |
| 6 | 19 |
| 2 | 19 |
| 4 | 0 |
| 6 | 0 |
| 4 | 0 |
| 2 | 19 |
| 1 | 19 |
| 2 | 0 |
| 1 | 24 |
| 1 | 19 |
| 1 | 19 |
| 1 | 28 |
| 2 | 0 |
| 5 | 0 |
| 2 | 0 |
| 4 | 1 |
| 1 | 4 |
| 2 | 8 |
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, 10 to 15 October 2018 (this event) |
Every Record Set
20 of 107| Date | Station | Record | Value | Margin | Years stood | Significance |
|---|---|---|---|---|---|---|
| 2018-10-13 | Hamelin Station | Record daily precipitation | 31.0 mm (1.2 in) | 29.4 mm (1.2 in) | 32 | 56 of 100 (Notable) |
| 2018-10-13 | Denham | Record daily precipitation | 6.6 mm (0.26 in) | 4.8 mm (0.19 in) | 103 | 20 of 100 (Routine) |
| 2018-10-13 | Tamala | Record daily precipitation | 21.2 mm (0.8 in) | 19.0 mm (0.7 in) | 32 | 20 of 100 (Routine) |
| 2018-10-13 | Yaringa Station | Record daily precipitation | 22.5 mm (0.9 in) | 18.7 mm (0.7 in) | 32 | 20 of 100 (Routine) |
| 2018-10-14 | Miling | Record daily precipitation | 29.0 mm (1.1 in) | 17.8 mm (0.7 in) | 65 | 62 of 100 (Major) |
| 2018-10-14 | Lower Chittering | Record daily precipitation | 35.0 mm (1.4 in) | 13.7 mm (0.5 in) | 65 | 49 of 100 (Notable) |
| 2018-10-14 | Wongan Hills | Record daily precipitation | 27.4 mm (1.1 in) | 14.6 mm (0.6 in) | 19 | 45 of 100 (Notable) |
| 2018-10-14 | Wannamal | Record daily precipitation | 26.1 mm (1.0 in) | 3.2 mm (0.13 in) | 109 | 45 of 100 (Notable) |
| 2018-10-14 | Innadong | Record daily precipitation | 26.4 mm (1.0 in) | 5.3 mm (0.21 in) | 96 | 44 of 100 (Notable) |
| 2018-10-14 | Baramba | Record daily precipitation | 35.4 mm (1.4 in) | 19.8 mm (0.8 in) | 19 | 43 of 100 (Notable) |
| 2018-10-14 | Melangata | Record daily precipitation | 12.8 mm (0.5 in) | 10.3 mm (0.4 in) | 44 | 20 of 100 (Routine) |
| 2018-10-14 | Paynes Find | Record daily precipitation | 6.2 mm (0.24 in) | 2.4 mm (0.09 in) | 96 | 20 of 100 (Routine) |
| 2018-10-14 | Fairfield | Record daily precipitation | 6.6 mm (0.26 in) | 2.3 mm (0.09 in) | 91 | 20 of 100 (Routine) |
| 2018-10-14 | Ytiniche | Record daily precipitation | 17.0 mm (0.7 in) | 9.9 mm (0.39 in) | 63 | 20 of 100 (Routine) |
| 2018-10-14 | Kununoppin | Record daily precipitation | 21.0 mm (0.8 in) | 8.6 mm (0.34 in) | 87 | 20 of 100 (Routine) |
| 2018-10-14 | Wialki South | Record daily precipitation | 17.0 mm (0.7 in) | 7.9 mm (0.31 in) | 65 | 20 of 100 (Routine) |
| 2018-10-14 | Boodarockin | Record daily precipitation | 17.6 mm (0.7 in) | 12.5 mm (0.5 in) | 68 | 20 of 100 (Routine) |
| 2018-10-14 | Moree | Record daily precipitation | 21.5 mm (0.8 in) | 14.9 mm (0.6 in) | 68 | 20 of 100 (Routine) |
| 2018-10-14 | Turkey Hill North | Record daily precipitation | 14.0 mm (0.6 in) | 6.4 mm (0.25 in) | 84 | 20 of 100 (Routine) |
| 2018-10-15 | Grass Valley | Record daily precipitation | 27.6 mm (1.1 in) | 19.2 mm (0.8 in) | 43 | 57 of 100 (Notable) |
The daily ledgers keep a limited number of records per day, so this list has 20 of the 107 records the event counts. The counts above use the full total.
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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 2026-10-18. Events are found by this site from station records and are not official designations. Records are provisional until reprocessed.