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Weather & Climate
Bunbury, Western Australia, Australia
Overview
Available climate summaries for Bunbury. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
17.3°C
Summer Avg
22.3°C
Winter Avg
13.1°C
Record High
40.3°C
Record Low
3.2°C
Annual Precipitation
729.9 mm
Avg Humidity
69%
Summer Humidity
55%
Winter Humidity
80%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 40° | 22.9° | 8.7° | 16.4 | 54% | 241 | 49.9 |
| Feb | 39.8° | 23.1° | 11° | 11.5 | 55% | 193 | 45.2 |
| Mar | 40.3° | 21.5° | 8.6° | 19.8 | 59% | 171 | 50.2 |
| Apr | 32.9° | 18.4° | 7.7° | 42.3 | 67% | 117 | 53.9 |
| May | 28.7° | 15.7° | 5.3° | 97 | 73% | 88 | 66.9 |
| Jun | 24.1° | 13.8° | 4.7° | 118.2 | 78% | 69 | 62.7 |
| Jul | 21.7° | 12.7° | 3.6° | 130.5 | 81% | 76 | 55.9 |
| Aug | 22.9° | 12.7° | 3.5° | 115 | 81% | 99 | 58.3 |
| Sep | 25.2° | 13.3° | 3.2° | 88.5 | 79% | 129 | 54.6 |
| Oct | 30.3° | 15.2° | 4.2° | 40 | 75% | 179 | 57 |
| Nov | 37.3° | 18.1° | 5.1° | 32.7 | 66% | 211 | 55.1 |
| Dec | 38.6° | 20.9° | 8.3° | 18 | 57% | 241 | 49.8 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
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